2026 assessment
$565K
OPA value, not a listing price
Multi-family report
1811 N Gratz St
7 bd7 ba3 stories2,907 sqftRM1built 2016
Property at a glanceApartment building
Owner-occupancy signal
ZIP 19121 area
Brewerytown · Sharswood
1800 block of N Gratz St
Assessment and City record timeline
Published City assessments for this building against its block and ZIP. Dated City filings are marked on the same line. Select one to read it. Assessments are tax-roll values, not sale prices or appraisals.
- OPA assessment · 2016$8K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2017$500K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2018$500K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2019$208K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2020$523K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2021$523K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2022$523K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2023$523K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2024$523K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2025$565K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2026$565K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2027$465K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- Deed / sale · 2017Deed / sale $450KA recorded real-estate document or transfer event. The amount and date can be useful history, but the underlying deed and transfer-tax filing control the parties, consideration, and legal effect.How to read the recorded document ↗
- Permit · 2010-11-08UseThis permit category usually covers the property’s allowed use, dimensions, occupancy, or site configuration. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2010-11-08ZoningThis permit category usually covers the property’s allowed use, dimensions, occupancy, or site configuration. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2015-01-08Zoning/useThis permit category usually covers the property’s allowed use, dimensions, occupancy, or site configuration. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2015-07-02New constructionThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2015-10-16ElectricalThis permit category usually covers electrical installation, alteration, replacement, or repair. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2015-10-16PlumbingThis permit category usually covers water, drainage, fixtures, or other plumbing work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2016-01-05AdministrativeThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2016-01-08MechanicalThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2016-03-07PlumbingThis permit category usually covers water, drainage, fixtures, or other plumbing work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2016-05-11SuppressionThis permit category usually covers fire-suppression systems or related life-safety work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2016-07-13ElectricalThis permit category usually covers electrical installation, alteration, replacement, or repair. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- L&I violation · 2015-06-24CLIP VIOLATION NOTICEA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2015-06-24EXT A-VACANT LOT CLEAN/MAINTAIA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2015-09-09ARCHITECT/ENGINEER SERVICESA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2015-09-09EXT A-PATHWAYS CLEAR/MAINTAINA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2015-09-09STOP WORK ORDERA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2015-09-09PERMP- INST NEW PLUMBINGA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2015-09-09PERMB- REV WK GONE BEYOND ORIGA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2015-09-09ARCHITECT/ENGINEER SERVICESA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- Inspection · 2015-09-09BP_BLDGA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- L&I violation · 2015-12-16PENALTY- NO BLDG PERM INFOA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2015-12-16SWO- PERSON ALLOWED ACT CONTINA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2015-12-16DEBRIS REMOVE - CONSTRA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2016-05-24PERME- WK DOES NOT CONFORMA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2016-05-24PENALTY- NO ELEC PERM INFOA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- Inspection · 2016-05-24BP_BLDGA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- L&I violation · 2016-05-26NOT CONFORM TO PRC/NECA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2016-05-26FIXTURE-NEAR COMBUST/INSUL MATA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2016-05-26NOT CONFORM TO PRC/NECA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- Inspection · 2016-05-26EP_ELECA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2015-10-28BP_BLDGA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2015-10-30BP_BLDGA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2016-01-15PRECOURT (likely: pre-court compliance inspection)A follow-up before or during enforcement escalation; confirm the case sequence in the City file.What Philadelphia inspections check ↗
- Inspection · 2016-06-03EP_ELECA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2016-07-05BP_BLDGA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- License · 2017-06-14LI HUA LIU & SHAO JIANG ZHANG: Rental landlord or residential registration initially issuedA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2020-08-12LI HUA LIU & SHAO JIANG ZHANG: Rental landlord or residential registration marked inactiveA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- Certification · 2024-05-08Sprinkler CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2025-05-08Sprinkler CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Appeal · 2010-10-26Zoning board appealA challenge or request reviewed through a City appeals process. Filing an appeal does not show who prevailed; read the decision, conditions, and related permit or violation.How Philadelphia L&I appeals work ↗
Property assessmentBlock median & rangeZIP 19121 (Brewerytown · Sharswood) medianAssessmentDeed / saleL&I violationAppealPermitInspectionLicenseCertification
Scroll horizontally to move through the years. Each icon sits on its recorded date; records without a day are labeled and centered within their year. Select one to explain the filing.
Highlight
Every dated record41 events · exact dates, newest first
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- LicenseLI HUA LIU & SHAO JIANG ZHANG: Rental landlord or residential registration marked inactive
- LicenseLI HUA LIU & SHAO JIANG ZHANG: Rental landlord or residential registration initially issued
- Deed / saleDeed / sale $450K
- PermitElectrical
- InspectionBP_BLDG
- InspectionEP_ELEC
- L&I violationNOT CONFORM TO PRC/NEC
- L&I violationFIXTURE-NEAR COMBUST/INSUL MAT
- L&I violationNOT CONFORM TO PRC/NEC
- InspectionEP_ELEC
- L&I violationPERME- WK DOES NOT CONFORM
- L&I violationPENALTY- NO ELEC PERM INFO
- InspectionBP_BLDG
- PermitSuppression
- PermitPlumbing
- InspectionPRECOURT (likely: pre-court compliance inspection)
- PermitMechanical
- PermitAdministrative
- L&I violationPENALTY- NO BLDG PERM INFO
- L&I violationSWO- PERSON ALLOWED ACT CONTIN
- L&I violationDEBRIS REMOVE - CONSTR
- InspectionBP_BLDG
- InspectionBP_BLDG
- PermitElectrical
- PermitPlumbing
- L&I violationARCHITECT/ENGINEER SERVICES
- L&I violationEXT A-PATHWAYS CLEAR/MAINTAIN
- L&I violationSTOP WORK ORDER
- L&I violationPERMP- INST NEW PLUMBING
- L&I violationPERMB- REV WK GONE BEYOND ORIG
- L&I violationARCHITECT/ENGINEER SERVICES
- InspectionBP_BLDG
- PermitNew construction
- L&I violationCLIP VIOLATION NOTICE
- L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
- PermitZoning/use
- PermitUse
- PermitZoning
- AppealZoning board appeal
Flags: material assessment exemption; legal basis and term unverified · 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$3,161/year estimated property tax
2026 taxable assessment $225,850 × 1.3998%. This is an estimate, not a bill or account balance. The City maintains payments, credits, interest, and the current amount due.
OPA has published a 2027 assessment of $464,600. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 3212372012026 OPA taxes $225,850 of $564,700 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.
See the assessment math →Historical delinquency sources No current conclusion
This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
The assessment exemption gap
OPA's 2026 roll shows a partial assessment exemption. The annual difference is measurable; the reason for it and what happens after a sale are not established here.
$225,850 taxable basis
Difference to verify+$4,744/year
$564,700 scenario basis
The assessment roll does not identify
- Legal basis or program
- Approval or expiration date
- Treatment after a sale
- Current Tax Center balance
Show the assessment math
2026: ($564,700 assessed − $338,850 exempt) × 1.3998% ≈ $3,161/year
Full-assessment scenario: $564,700 × 1.3998% ≈ $7,905/year
Do not treat the full-assessment scenario as inevitable or assume the current relief transfers. Obtain the approval history and verify the live Tax Center account before relying on either number.
The property, on paper
OPA physical field record.
Bedrooms
7
Bathrooms
7
Stories
3
Interior
2,907 sqft
livable area
Lot
1,232 sqft
Basement
Full, finished
city code A
Central air
Yes
Exterior condition
Above average
city code 3
Above averageBelow average
Interior condition
Above average
city code 3
Above averageBelow average
Quality grade
B+
assessor's grade
ABCDE
Zoning
RM1
city zoning code
Zoning appeals
1
CLOSED · Granted · 2010
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
1800 block of N Gratz St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1809 N Gratz St · 1813 N Gratz St
L&I license dates · data through Jul 25, 2026
Business licenses at this address Latest pull
What L&I has registered at this OPA parcel, newest initial license date first.
No L&I business license is on record at this address in data through Jul 25, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
LI HUA LIU & SHAO JIANG ZHANGInactive
Rental · Initial issue date Jun 14, 2017 · Terminal license date Aug 12, 2020
A license is an L&I registration, not proof that a business is open, operating today, or located at this storefront. Dates are license dates. Events are deduped by parcel, business identity, and license type, so a renewal is not shown as another opening. Other permit and filing types remain in the full source ledger.
Open every source row 41 dated rows
- CertificationSprinkler Certification
Certification BC-2025-012785 · Certified
Expires 2026-05-08
- CertificationSprinkler Certification
Certification BC-2024-013489 · Certified
Expires 2025-05-08
- License terminal eventLI HUA LIU & SHAO JIANG ZHANG: Rental landlord or residential registration marked inactive
License 742131 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventLI HUA LIU & SHAO JIANG ZHANG: Rental landlord or residential registration initially issued
License 742131 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- Recorded transfer$450K transfer
2017
- PermitElectrical
Permit 694928 · COMPLETED
NEW FIRE ALARM SYSTEM, TO INCLUDE MAIN PFIRE PANEL, STROBE HORNS, SMOKES, PULL STATIONS AND ROOM HORN AS PER NFPA 72 (NORTH DISTRICT)
- InvestigationBP_BLDG
Case 535038 · PASSED
The cited inspection visit was marked passed.
- InvestigationEP_ELEC
Case 535784 · PASSED
The cited inspection visit was marked passed.
- ViolationNOT CONFORM TO PRC/NEC
Case 535784 · Violation 3952461 · Code E-1201.1/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationFIXTURE-NEAR COMBUST/INSUL MAT
Case 535784 · Violation 3952463 · Code E-1201.1/407 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationNOT CONFORM TO PRC/NEC
Case 637375 · Violation 3988924 · Code E-1201.1/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationEP_ELEC
Case 535784 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationPERME- WK DOES NOT CONFORM
Case 535038 · Violation 3948735 · Code A-302.10/33 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationPENALTY- NO ELEC PERM INFO
Case 535038 · Violation 3948736 · Code A-901.13/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 535038 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitSuppression
Permit 683244 · COMPLETED
INSTALLATION OF AUTOMATIC SPRINKLER SYSTEM WITH TWO INCH (2") FIRE SERVICE LINE, BACKFLOW PREVENTION DEVICE AND FIRE DEPARTMENT CONNECTION IN ACCORDANCE WITH NFPA 13-R THROUGHOUT A THREE (3) STORY STRUCTURE WITH BASEMENT (THREE (3) DWELLING UNITS). SEPARATE PERMITS REQUIRED FOR ALL ELECTRICAL AND PLUMBING WORK.
- PermitPlumbing
Permit 674681 · COMPLETED
INSTALLING 5" LATERAL,CURB TRAP,HOUSE DRAIN,AND 1.5 DOMESTIC WATER LINE PA20160470659 (MULTI FAMILY)SELF CERTIFICATION'S ARE NO LONGER PERMITTED","ALL EXCAVATIONS AND PLUMBING TRENCHES IN EXCESS OF 5 FT IN DEPTH MUST HAVE APPROVED SHORING IN PLACE AT THE TIME OF INSPECTION"
- InvestigationPRECOURT (likely: pre-court compliance inspection)
Case 501449 · PASSED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.
- PermitMechanical
Permit 662604 · COMPLETED
INSTALLATION OF (3) HVAC UNITS (INCLUDING DUCTWORK AND ASSOCIATED ACCESSORIES). NO PENETRATION OF FIRE RATED WALLS. SELF-CONTAINED UNITS. THREE FAMILY DWELLING
- PermitAdministrative
Permit 655811 · COMPLETED
AMEND PRIOR BUILDING PERMIT #611710 TO REFLECT CHANGE IN PLANS AS INDICATED, STEPS, FOUNDATION, DIMENSIONS, STREETS DEPARMENT NOTES, AS INDICATED AND TO COMPLY WITH ALL ISSUED VIOLATIONS. OBTAIN PROPER R.O.W CLOSURE PERMITS FROM STREETS DEPARTMENT FOR FENCING ETC. NEW CONSTRUCTION 3-4 STY WITH ROOF DECK, PILOT HOUSE. UNDERPINNING, PROTECTION OF ADJACENT FOUNDATIONS AND SITE EXCAVATION SPECIAL INSPECTION BY REGISTERED ENGINEERS OF RECORD. BUILDING FULLY SPRINKLERED. ADDITIONAL PERMITS REQ: ELECTRICAL, PLUMBING, HVAC SPRINKLRS.
- ViolationPENALTY- NO BLDG PERM INFO
Case 501449 · Violation 3757025 · Code A-901.13/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationSWO- PERSON ALLOWED ACT CONTIN
Case 501449 · Violation 3757024 · Code A-504.7/3 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationDEBRIS REMOVE - CONSTR
Case 501449 · Violation 3757026 · Code A-104.1/5 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 501449 · CLOSED
City marked the record closed; open the case for the closing reason.
- InvestigationBP_BLDG
Case 501449 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitElectrical
Permit 637375 · COMPLETED
INSTALL 300AMP, 240VOLT SINGLE PHASE 4 GANG METE4R SOCKET, 1-100AMP 3-150AMP PANELS, LIGHTS, SWITCHES, RECEPTS, AC RANGE, WATER HEATER OUTLETS, SMOKES/CO DETECTORS AS PER 2008 NEC (NORTH DISTRICT) NO FIRE ALARM SYSTEM ON THIS PERMIT
- PermitPlumbing
Permit 637377 · COMPLETED
INTERIOR PLUMBING CONSTRUCTION FOR A NEW (3)STORY (3)FAMILY DWELLING WITH A ROOF DECK TO A POINT 5'-0" OUTSIDE ONLY - ABOVE-GRADE WATER SUPPLY PIPING MUST BE A MINIMUM OF TYPE "M" COPPER TUBING, "CPVC" COMPLYING WITH SECTION P-809.2 OF THE PHILA PLUMBING CODE 2004 OR "PEX" COMPLYING WITH THE DEPARTMENT'S CODE BULLETIN OF INFORMATON NO. 0901 R3 - VENT PIPING AT THE ROOF DECK MUST BE A MINIMUM OF 7'-0" ABOVE THE WALKING SURFACE PER SECTION P-1103.4.1
- ViolationARCHITECT/ENGINEER SERVICES
Case 501449 · Violation 3757021 · Code A-304.1/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXT A-PATHWAYS CLEAR/MAINTAIN
Case 501449 · Violation 3757023 · Code PM-302.5/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationSTOP WORK ORDER
Case 501449 · Violation 3757022 · Code A-504.1/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationPERMP- INST NEW PLUMBING
Case 501449 · Violation 3757019 · Code A-301.1/54 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationPERMB- REV WK GONE BEYOND ORIG
Case 501449 · Violation 3757020 · Code A-302.10/3 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationARCHITECT/ENGINEER SERVICES
Case 611710 · Violation 3813527 · Code A-304.1/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 501449 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitNew construction
Permit 611710 · COMPLETED
NEW CONSTRUCTION OF A THREE STORY BUILDING WITH ROOF DECK, PILOT HOUSE. UNDERPINNING, PROTECTION OF ADJACENT FOUNDATIONS AND SITE EXCAVATION SPECIAL INSPECTION BY REGISTERED ENGINEERS OF RECORD. BUILDING FULLY SPRINKLERED. ADDITIONAL PERMITS REQ: ELECTRICAL, PLUMBING, HVAC SPRINKLRS.
- ViolationCLIP VIOLATION NOTICE
Case 487312 · Violation 3609129 · Code CP-01 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXT A-VACANT LOT CLEAN/MAINTAI
Case 487312 · Violation 3609130 · Code PM-302.2/4 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- PermitZoning/use
Permit 581942 · COMPLETED
FOR THE ERECTION OF A NEW THREE STORY BUILDING WITH THREE DWELLING UNITS AT CELLAR-THIRD FLOOR WITH ROOF DECK AND PILOT HOUSE(TO CONTAIN STAIRS AND LANDING.
- PermitUse
Permit 308943 · COMPLETED
USE REGISTRATION - VACANT LOT (NOT REQUIRED)
- PermitZoning
Permit 288569 · COMPLETED
FOR THE RELOCATION OF LOT LINES TO CREATE TWO (2) LOTS FROM THREE (3) LOTS (CURRENTLY WITH 2 BRT ACCOUNTS) - EXISTING SINGLE-FAMILY DWELLING ON 1813 N GRATZ, NO NEW CONSTRUCTION PROPOSED
- AppealZoning board appeal
Appeal 12976 · CLOSED · Granted
Related permit 288569 · PERMIT FOR THE RELOCATION OF LOT LINES TO CREATE TWO (2) LOTS FROM THREE (3) EXISTING LOTS (CURRENTLY WITH TWO (2) BOARD OF REVISION OF TAXES ACCOUNTS) WITH PROPOSED "1811" TO REMAIN AS A VACANT LOT. PROPOSED "1813" LOT WITH EXISTING STRUCT
Where this comes from
- Assessment, spec sheet & owner: OPA Property Assessments, Office of Property Assessment
- Sales & deed history: Realty Transfer Tax records, Recorder of Deeds
- Permits, violations & inspections: L&I Property History · Atlas
- Tax delinquency snapshot · June 2022: Real Estate Tax Delinquencies, Dept. of Revenue
- Historical tax ledger & liens · through 2016: Real Estate Tax Balances, Dept. of Revenue
- Current property-tax balance: Verify with Philadelphia Revenue
- Zoning appeals: L&I & Zoning Board appeals
- Neighborhood income & rents: US Census ACS 5-year estimates
- Historical mortgage rates: Freddie Mac Primary Mortgage Market Survey, annual averages
- Imagery: Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
This report was assembled Jul 27, 2026, 8:34 AM ET. Available City datasets are queried from OpenDataPhilly (phl.carto.com) and the cited City ArcGIS feeds; record queries paginate rather than silently taking a first page. For this property: Permits: queried · Violations: queried · Investigations: queried · Appeals: queried · Licenses: queried · Building certifications: queried. “Unavailable” means the source query failed or was not supplied, not “no record.” Reports re-pull on view after seven days and on an overnight rolling schedule; citywide benchmarks recompute weekly. Source dates still govern: the parcel-level tax-delinquency snapshot is June 2022 and the separate detailed tax ledger ends in 2016, so neither establishes today’s balance. The live balance and date-effective payoff must be verified in Tax Center. AI-written passages are grounded in the assembled record and rejected if they state a number the record does not hold.
Official city record ↗ · L&I history ↗ · See the whole block · Download this record (JSON)