2026 assessment
$550K
OPA value, not a listing price
House report
1837 Titan St
Research this property with Analyst →3 bd3 ba1,968 sqftRSA5built 2021
Property at a glanceHouse
Owner-occupancy signal
ZIP 19146 area
Graduate Hospital · Point Breeze
1800 block of Titan St
Assessment and City record timeline
Published City assessments for this house 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$116K 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$116K 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$116K 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$140K 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$150K 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$150K 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$570K 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$570K 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$570K 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$550K 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$550K 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$575K 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 ↗
- Teardown · 2019DemolishedThis permit category usually covers partial or complete removal work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Deed / sale · 2021Deed / sale $600KA 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 · 2018-06-19DemolitionThis permit category usually covers partial or complete removal 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 · 2018-09-28Addition and/or AlterationThis 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 · 2018-11-15ZoningThis 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 · 2019-05-24Zoning/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 · 2019-06-04PlumbingThis 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 · 2019-06-07DemolitionThis permit category usually covers partial or complete removal 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 · 2020-02-21New 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 · 2020-02-21Zoning/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 · 2020-07-06New 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 · 2020-11-16Addition and/or AlterationsThis 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 · 2020-12-22New 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 · 2021-01-26New Construction or AdditionsThis 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 · 2021-02-09New Construction or AdditionsThis 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 ↗
- L&I violation · 2018-06-23PERMB- WORK NOT SAME AS PERMITA 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 · 2018-06-23PERMB- WK DONE W/O NOTIFY INSPA 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 · 2018-06-23BP_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 · 2019-05-23EXTERIOR STRUCT UNSAFE COND 9A 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 · 2019-05-23ARCHITECT/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 · 2019-05-23UNSAFE STRUCTUREA 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 · 2019-05-23EXTERIOR STRUCT UNSAFE COND 2A 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 · 2019-05-23EXTERIOR STRUCT UNSAFE COND 4A 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 · 2019-05-23EXTERIOR STRUCT UNSAFE COND 5A 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 · 2019-05-23EXTERIOR STRUCT UNSAFE COND 6A 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 · 2019-05-23EXTERIOR STRUCT UNSAFE COND 7A 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 · 2019-05-23EXTERIOR STRUCT UNSAFE COND 8A 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 · 2018-08-01BP_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 · 2018-09-07BP_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 · 2018-11-02PRECOURT (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 · 2019-10-10CSUINITIALA 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 · 2019-10-10CSUINITIALA 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 ↗
Property assessmentBlock median & rangeZIP 19146 (Graduate Hospital · Point Breeze) medianAssessmentDeed / saleTeardownL&I violationPermitInspection
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 record32 events · exact dates, newest first
- PermitNew Construction or Additions
- PermitNew Construction or Additions
- Deed / saleDeed / sale $600K
- PermitNew Construction
- PermitAddition and/or Alterations
- PermitNew Construction
- PermitNew Construction
- PermitZoning/use
- InspectionCSUINITIAL
- InspectionCSUINITIAL
- PermitDemolition
- PermitPlumbing
- PermitZoning/use
- L&I violationEXTERIOR STRUCT UNSAFE COND 9
- L&I violationARCHITECT/ENGINEER SERVICES
- L&I violationUNSAFE STRUCTURE
- L&I violationEXTERIOR STRUCT UNSAFE COND 2
- L&I violationEXTERIOR STRUCT UNSAFE COND 4
- L&I violationEXTERIOR STRUCT UNSAFE COND 5
- L&I violationEXTERIOR STRUCT UNSAFE COND 6
- L&I violationEXTERIOR STRUCT UNSAFE COND 7
- L&I violationEXTERIOR STRUCT UNSAFE COND 8
- TeardownDemolished
- PermitZoning
- InspectionPRECOURT (likely: pre-court compliance inspection)
- PermitAddition and/or Alteration
- InspectionBP_BLDG
- InspectionBP_BLDG
- L&I violationPERMB- WORK NOT SAME AS PERMIT
- L&I violationPERMB- WK DONE W/O NOTIFY INSP
- InspectionBP_BLDG
- PermitDemolition
Flags: material assessment exemption; legal basis and term unverified. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$1,539/year estimated property tax
2026 taxable assessment $109,940 × 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 $574,600. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 3610887002026 OPA taxes $109,940 of $549,700 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.
$109,940 taxable basis
Difference to verify+$6,156/year
$549,700 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: ($549,700 assessed − $439,760 exempt) × 1.3998% ≈ $1,539/year
Full-assessment scenario: $549,700 × 1.3998% ≈ $7,695/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
3
Bathrooms
3
Interior
1,968 sqft
livable area
Lot
825 sqft
Basement
Full, finished
city code A
Heat
Forced hot air
city code A
Central air
Yes
Exterior condition
Newer construction
city code 1
Newer construction
Interior condition
Newer construction
city code 1
Newer construction
Zoning
RSA5
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
1800 block of Titan St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1835 Titan St · 1833 Titan St
L&I licenses checked through Jul 30, 2026
No business or residential license records
No business license or residential registration matched this OPA parcel in the latest City data.
Open every source row 30 dated rows
- PermitNew Construction or Additions
Permit PP-2021-002099 · Completed
Interior plumbing, 3WC,3 TUBS,3 LAVATORIES,1 KITCHEN,1 LAUNDRY,1 WATER HEATER
- PermitNew Construction or Additions
Permit PP-2020-016288 · Completed
replacing 50 gallon gas water heater with new 50 gallon gas bradford white water heater
- Recorded transfer$600K transfer
2021
- PermitNew Construction
Permit FP-2020-001335 · Completed
INSTALLATION OF AN AUTOMATIC FIRE SUPPRESSION SYSTEM IN ACCORDANCE WITH NFPA 13D THROUGHOUT NEW THREE STORY BUILDING AND SHALL INCLUDE 2-INCH COMBINED LINE AS PER APPROVED PLAN.
- PermitAddition and/or Alterations
Permit MP-2020-005461 · Completed
EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES- For the installation of New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from these standards require submission of construction and site plans. *ROOFTOP UNITS NOT ALLOWED ON THIS PERMIT UNLESS ON APPROVED BUILDING PLANS*
- PermitNew Construction
Permit EP-2020-003715 · Completed
Install 200 AMP electrical service. Wire throughout new single family dwelling: switches, lights, receptacles, TV's, phones, and interconnected smoke/CO detectors as per NEC 2014.
- PermitNew Construction
Permit 1027116 · Completed
ERECTION OF AN ATTACHED STRUCTURE FOR USE AS SINGLE FAMILY HOUSEHOLD LIVING. SHEETING AND SHORING AS PRESCRIBED IN GEO TECH REPORT. SEPARATE PERMITS REQUIRED FOR ELECTRICAL, MECHANICAL, PLUMBING AND SPRINKLER WORK. UNDERPINNING IS PART OF THIS PERMIT WITH CONTINUANCE INSPECTIONS.. ENERGY CODE COMPLIANCE IN ACCORDANCE WITH 2015 IRC. PRIOR TO ISSUANCE OF C.O SUBMITTAL OF AIR BARRIER CHECKLIST AND ENVELOPE TESTING CERTIFICATE IS REQUIRED. BOTH TO BE COMPLETED BY AN APPROVED PARTY.
- PermitZoning/use
Permit 1027117 · COMPLETED
PROPOSED NEW CONSTRUCTION OF A 3 STORY STRUCTURE WITH CELLAR, PILOT HOUSE (TO CONTAIN STAIRS AND LANDING ONLY) ROOF DECK TO BE USED AS SFD AS PER PLANS ENCLOSED PLANS
- InvestigationCSUINITIAL
Case 686897 · CLOSED
City marked the record closed; open the case for the closing reason.
- PermitDemolition
Permit 971349 · COMPLETED
FOR THE COMPLETE DEMOLITION OF A SEMI-DETACHED TWO-STORY STRUCTURE. A SIDEWALK CLOSURE SHALL BE REQUIRED WITHIN 8 FEET OF BUILDING FACADE IN ACCORDANCE WITH SECTION 3306 OF THE IBC. SEPARATE STREET CLOSURE PERMIT REQUIRED PRIOR TO START OF WORK. ANY DEVIATION WILL REQUIRE AN AMENDED BUILDING PERMIT. DEMOLITION WILL COMPLY DANGEROUS CASE NO. 686897.
- PermitPlumbing
Permit 982281 · COMPLETED
SEAL LATERAL PA20191052599 REMOVE HOUSE TRAP AND HERMETICALLY SEALING THE LATERAL BY A CAP OR PLUG PER SECTION P-606.1 OF THE PHILADELPHIA PLUMBING CODE 2004 - "SELF-CERTIFICATION'S ARE NO LONGER PERMITTED" - "ALL EXCAVATIONS AND PLUMBING TRENCHES IN EXCESS OF 5 FEET IN DEPTH MUST HAVE APPROVED SHORING IN PLACE AT THE TIME OF INSPECTION"
- PermitZoning/use
Permit 971346 · COMPLETED
FOR THE COMPLETE DEMOLITION OF AN ATTACHED BUILDING. NO USE ON PROPERTY. SEPARATE USE REGISTRATION PERMIT REQUIRED PRIOR TO OCCUPANCY.
- ViolationEXTERIOR STRUCT UNSAFE COND 9
Case 686897 · Violation 5050045 · Code PM15-304.1I · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationARCHITECT/ENGINEER SERVICES
Case 686897 · Violation 5050037 · Code A-304.1/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationUNSAFE STRUCTURE
Case 686897 · Violation 5050038 · Code PM15-108.1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTERIOR STRUCT UNSAFE COND 2
Case 686897 · Violation 5050039 · Code PM15-304.1B · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTERIOR STRUCT UNSAFE COND 4
Case 686897 · Violation 5050040 · Code PM15-304.1D · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTERIOR STRUCT UNSAFE COND 5
Case 686897 · Violation 5050041 · Code PM15-304.1E · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTERIOR STRUCT UNSAFE COND 6
Case 686897 · Violation 5050042 · Code PM15-304.1F · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTERIOR STRUCT UNSAFE COND 7
Case 686897 · Violation 5050043 · Code PM15-304.1G · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTERIOR STRUCT UNSAFE COND 8
Case 686897 · Violation 5050044 · Code PM15-304.1H · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- PermitZoning
Permit 884910 · COMPLETED
PROPOSED ADDITION OF A THIRD STORY, ROOF DECK AND PILOT HOUSE WO AN EXISTING BLDG-SFD
- InvestigationPRECOURT (likely: pre-court compliance inspection)
Case 640805 · PASSED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.
- PermitAddition and/or Alteration
Permit 890384 · Issued
LEGALIZE PREVIOUSLY PERFORMED UNDERPINNING OF BASEMENT AND INSTALLATION OF EGRESS WELL.
- InvestigationBP_BLDG
Case 640805 · CLOSED
City marked the record closed; open the case for the closing reason.
- InvestigationBP_BLDG
Case 640805 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationPERMB- WORK NOT SAME AS PERMIT
Case 640805 · Violation 4801067 · Code A-302.10/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationPERMB- WK DONE W/O NOTIFY INSP
Case 887169 · Violation 4719172 · Code A-302.11/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 640805 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitDemolition
Permit 887169 · COMPLETED
EZ INTERIOR DEMOLITION- FOR THE INTERIOR DEMOLITION ON NON-BEARING PARTITION WALL AND CEILINGS AS PER ATTACHED STANDARD. DEVIATIONS FROM THESE STANDARDS REQUIRE SUBMISSION OF CONSTRUCTION AND SITE PLANS.
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 31, 2026, 12:26 PM 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)