2026 assessment
$1.8M
OPA value, not a listing price
Property report
647 N 17th St
3 stories12,526 sqftCMX2built 2016
Property at a glanceApartment building
Mm Fairmount Ave Partners
2027 published assessment
$1.1M
Future roll, not the current tax bill
Location
600 block of N 17th St
ZIP 19130
Neighborhood area
Fairmount · Spring Garden
Approximate · based on ZIP 19130
Open L&I record
Open City history ↗1 violation row marked OPEN in 1 active case
The actual City titles, code sections, case posture, and latest recorded inspections are shown here instead of only an aggregate count.
Case CF-2025-129123
IN VIOLATIONRental License Multi Family (R2)
- Rental License Multi Family (R2)
9-3902 (2)
OPEN is the status in the fetched L&I file, not a new inspection by BlockReport. Read the notice for the cited condition and required correction, then verify the live case with L&I.
Assessment and City record timeline
The line tracks this property’s published City assessment. Markers show deeds, permits, inspections, licenses, violations, certifications, and appeals on their recorded dates. Select one to read the filing.
Assessments are tax-roll values, not sale prices or appraisals. OPA has published a 2027 assessment of $1,133,200. It is not yet the billed-year tax basis.
- OPA assessment · 2017$1.3M 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$1.8M 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$1.9M 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$1.9M 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$1.9M 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$1.9M 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$1.8M 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$1.8M 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$1.8M 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$1.8M 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$1.1M 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 ↗
- Land buy · 2014Land record $2.5MA land-record event associated with this parcel. Review the recorded instrument to determine whether it reflects a conveyance, parcel change, or another filing.How to read the recorded document ↗
- Permit · 2014-07-31UseThis 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 · 2015-03-17Major alterationA broad legacy permit work category for a substantial building alteration. It can include changed layouts, partitions, fixtures, finishes, structural work, or occupancy-related work, but only the approved scope and plans say what this permit actually authorized; separate trade permits may be required.What Philadelphia building permits can cover ↗
- Permit · 2015-03-17AdministrativeThis 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 · 2015-07-21PlumbingThis 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 · 2015-09-09ElectricalThis 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 · 2015-10-06PlumbingThis 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 · 2015-10-09SuppressionThis 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 · 2016-10-07Major alterationA broad legacy permit work category for a substantial building alteration. It can include changed layouts, partitions, fixtures, finishes, structural work, or occupancy-related work, but only the approved scope and plans say what this permit actually authorized; separate trade permits may be required.What Philadelphia building permits can cover ↗
- L&I violation · 2025-12-01PERIODIC TESTINGA 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 · 2025-12-01SUPPRESSION SYSTEM TESTING & MAINTENANCEA 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 · 2025-12-01FDC INSPECTION, TESTING & MAINTENANCEA 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 · 2025-12-01FDC SIGNAGE REQUIREDA 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 · 2025-12-01FDC ACCESSA 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 · 2025-12-01RENTAL LICENSE MULTI FAMILY (R2)A 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 · 2025-12-01L&I investigationA 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 · 2026-03-18L&I investigationA 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 · 2026-05-01L&I investigationA 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 · 2026-05-07L&I investigationA 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 · 2017-03-22MM FAIRMOUNT AVE PARTNERS: 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 · 2020-05-20MM FAIRMOUNT AVE PARTNERS: 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 · 2023-05-03Sprinkler 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 · 2024-06-27Fire Alarm 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 · 2025-03-26Sprinkler 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 · 2025-09-05Fire Alarm 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 · 2026-03-19Sprinkler 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 ↗
Property assessmentAssessmentLand buyL&I violationPermitInspectionLicenseCertification
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 record26 events · exact dates, newest first
- InspectionL&I investigation
- InspectionL&I investigation
- CertificationSprinkler Certification
- InspectionL&I investigation
- L&I violationPERIODIC TESTING
- L&I violationSUPPRESSION SYSTEM TESTING & MAINTENANCE
- L&I violationFDC INSPECTION, TESTING & MAINTENANCE
- L&I violationFDC SIGNAGE REQUIRED
- L&I violationFDC ACCESS
- L&I violationRENTAL LICENSE MULTI FAMILY (R2)
- InspectionL&I investigation
- CertificationFire Alarm Certification
- CertificationSprinkler Certification
- CertificationFire Alarm Certification
- CertificationSprinkler Certification
- LicenseMM FAIRMOUNT AVE PARTNERS: Rental landlord or residential registration marked inactive
- LicenseMM FAIRMOUNT AVE PARTNERS: Rental landlord or residential registration initially issued
- PermitMajor alteration
- PermitSuppression
- PermitPlumbing
- PermitElectrical
- PermitPlumbing
- PermitMajor alteration
- PermitAdministrative
- PermitUse
- Land buyLand record $2.5M
Verify the public record
Property tax
$2,586/year estimated property tax
2026 taxable assessment $184,710 × 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 $1,133,200. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8816470172026 OPA taxes $184,710 of $1,847,100 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.
See the assessment math →Historical delinquency sources Record found
This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.
A separate historical parcel ledger ending in 2016 records $6,641.45 and a lien entry. It is shown as historical context only.
2015$1,196.33 total · $0.00 principal · $471.79 interest · $400.31 penalty2016$5,445.12 total · $4,927.04 principal · $73.90 interest · $49.27 penalty
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
Property report
Commercial property
Apartment building, recorded in the City's multi-family category. The public record and owner trail follow.
Historical lien entry · through 2016 6 open violations
What it is
Apartment building
Apts 5-50 Units Masonry
Owner
Mm Fairmount Ave Partners
$ / sq ft
$90
assessed value ÷ interior sqft
Interior area
12,526 sqft
Lot size
4,565 sqft
Stories
3
Built
2016
Zoning
CMX2
Recorded owner
Who's behind it
Mm Fairmount Ave Partners · corporate / LLC owner
• Owns 2 properties across Philadelphia under this name, assessed at $4.8M combined
• Tax bills mail to 1234 N 30th St #2, Philadelphia PA, 19121
Block context
600 block of N 17th St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 645 N 17th St · 649 N 17th 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.
MM FAIRMOUNT AVE PARTNERSInactive
Rental · Initial issue date Mar 22, 2017 · Terminal license date May 20, 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 26 dated rows
- InvestigationL&I investigation
Case CF-2025-129123 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2025-129123 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- CertificationSprinkler Certification
Certification BC-2026-010317 · Certified
Expires 2027-03-19
- InvestigationL&I investigation
Case CF-2025-129123 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationPERIODIC TESTING
Case CF-2025-129123 · Violation VI-2025-093306 · Code F-901.6.4 · COMPLIED
Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationSUPPRESSION SYSTEM TESTING & MAINTENANCE
Case CF-2025-129123 · Violation VI-2025-093307 · Code F-903.5 · COMPLIED
Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationFDC INSPECTION, TESTING & MAINTENANCE
Case CF-2025-129123 · Violation VI-2025-093308 · Code F-912.7 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationFDC SIGNAGE REQUIRED
Case CF-2025-129123 · Violation VI-2025-093309 · Code F-912.5 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationFDC ACCESS
Case CF-2025-129123 · Violation VI-2025-093310 · Code F-912.4 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationRENTAL LICENSE MULTI FAMILY (R2)
Case CF-2025-129123 · Violation VI-2025-093311 · Code 9-3902 (2) · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- InvestigationL&I investigation
Case CF-2025-129123 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- CertificationFire Alarm Certification
Certification BC-2026-009008 · Certified
Expires 2026-09-05
- CertificationSprinkler Certification
Certification BC-2026-010313 · Certified
Expires 2026-03-26
- CertificationFire Alarm Certification
Certification BC-2025-003169 · Certified
Expires 2025-06-27
- CertificationSprinkler Certification
Certification BC-2024-018936 · Certified
Expires 2024-05-03
- License terminal eventMM FAIRMOUNT AVE PARTNERS: Rental landlord or residential registration marked inactive
License 732496 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventMM FAIRMOUNT AVE PARTNERS: Rental landlord or residential registration initially issued
License 732496 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- PermitMajor alteration
Permit 637773 · COMPLETED
EXISTING STRUCTURE TO BE FIT-OUT AS A (6) UNIT BUILDING WITH ACCESSORY PARKING.
- PermitSuppression
Permit 636908 · COMPLETED
INSTALLATION OF NEW SPRINKLER SYSTEM THROUGHOUT BUILDING AND ROOF APPENDAGE. 13/13R, 6" SERVICE, FDC.
- PermitPlumbing
Permit 643155 · EXPIRED
6" STORM & SANITARY LATERALS, HOUSE TRAP, FAI & 2" WATER - PA1# 2015-2581083 - "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"
- PermitElectrical
Permit 630090 · COMPLETED
INSTALL ALL POWER 600AMP SERVICE COMPLETE, LIGHTING SWITCHES, RECEPTS, INTERCONNECTED SMOKES AND CO DETECTORS, TELE, CATV AS PER 2008 NEC (CC DISTRICT) INSTALL FIRE ALARM SYSTEM AS PER NFPA72
- PermitPlumbing
Permit 622870 · COMPLETED
COMPLETE INSTALLATION OF PLUMBING SYSTEM FOR A NEW CONSTRUCTION 6 FAMILY BUILDING (ALL WORK TO COMPLY WITH THE 2004 PPC)
- PermitMajor alteration
Permit 557661 · COMPLETED
FOR LEVEL III ALTERATIONS TO THE CORE AND SHELL OF EXISTING STRUCTURE FOR USE AS A SIX (6) FAMILY DWELLING THROUGHOUT WITH ACCESSORY PARKING LOCATED ON THE FIRST FLOOR LEVEL. ENTIRE BUILDING TO BE SPRINKLERED. SEPARATE PERMITS REQUIRED FOR INTERIOR ALTERATIONS TO EACH UNIT AND SEPARATE CERTIFICATE OF OCCUPANCY REQUIRED. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS REQUIRED FOR ALL OTHER WORK.
- PermitAdministrative
Permit 585663 · COMPLETED
RENOVATE INT AND EXT INCLUDING INT PARTITION FIT OUT. AS PER SUPPLIED PLANS FOR 8 UNITS ***** REFER TO LOG NOTES. PRELIM/ALTERATION. PRELIM APPEARS TO BE REQUESTED. NEED MORE MONEY TO COVER AMOUNT FOR PRELIM********
- PermitUse
Permit 552598 · COMPLETED
EXISTING SEMI-DETACHED STRUCTURE TO BE USED AS MULTI-FAMILY HOUSEHOLD LIVING (SIX (6) DWELLINGS) WITH SIX (6) ACCESSORY, INTERIOR PARKING SPACES (INCLUDING ONE (1) VAN ACCESSIBLE SPACE) ON THE 1ST FLOOR. NO CHANGE IN HEIGHT/AREA. ROOF FOR STORAGE OF MECHANICAL EQUIPMENT ONLY.
- Land recordLand record
2014
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 26, 2026, 5:19 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)