2026 assessment
$301K
OPA value, not a listing price
Multi-family report
904 S 51st St
2 stories1,298 sqftRM1built 1920
Property at a glanceApartment building
Individual, other or unknown mailing address
ZIP 19143 area
Cedar Park · Kingsessing
900 block of S 51st 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$66K 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$66K 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$66K 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$79K 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$91K 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$91K 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$91K 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$192K 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$192K 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$301K 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$301K 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$287K 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 ↗
- L&I violation · 2011-07-20EXT S-WINDOW REPAIR/MAINTAIN (Repair or maintain exterior windows)Repair or maintain exterior windowsHow L&I violations and orders work ↗
- L&I violation · 2011-07-20EXT-TREES PRUNE/REMOVEA 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 · 2011-07-20INT S-WALLS REPAIR/MAINT SANIA 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 · 2011-07-20INT S-CEILING REPAIR/MAINT SANA 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 · 2011-07-20INT S-FLOOR REPAIR (Repair the interior floor)Repair the interior floorHow L&I violations and orders work ↗
- L&I violation · 2011-07-20INT S-HANDRAIL REPAIRA 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 · 2011-07-20SD-REQD EXIST GROUP R (Smoke detectors required in an existing residential occupancy)Smoke detectors required in an existing residential occupancyHow L&I violations and orders work ↗
- L&I violation · 2011-07-20CO DETECTOR NEEDED (Carbon-monoxide detector required)Carbon-monoxide detector requiredHow L&I violations and orders work ↗
- L&I violation · 2011-07-20LICENSE-RES SFD/2FDA 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 · 2011-07-20LICENSE-NO LIC/NO RENTA 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 · 2011-07-20LICENSE RES CAL 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 · 2011-07-20EXT A-CLEAN RUBBISH/GARBAGE (Remove rubbish or garbage from the exterior area)Remove rubbish or garbage from the exterior areaHow L&I violations and orders work ↗
- L&I violation · 2011-07-20EXT A-CLEAN WEEDS/PLANTS (Cut or remove weeds and overgrowth from the exterior area)Cut or remove weeds and overgrowth from the exterior areaHow L&I violations and orders work ↗
- L&I violation · 2011-07-20INT A-EXTERMINATE, OWNERA 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 · 2011-07-20EXT S-ROOF REPAIR (Repair the exterior roof)Repair the exterior roofHow L&I violations and orders work ↗
- L&I violation · 2011-07-20INT S-WALL/FLOOR/CEILING LOADSA 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 · 2011-07-20INT-BATHRM TOILET MECH RPR-RESA 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 · 2011-07-20HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- Inspection · 2011-09-15HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- License · 2024-10-08Jasper Gramby: 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 ↗
Property assessmentBlock median & rangeZIP 19143 (Cedar Park · Kingsessing) medianAssessmentL&I violationInspectionLicense
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 record20 events · exact dates, newest first
- LicenseJasper Gramby: Rental landlord or residential registration initially issued
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- L&I violationEXT S-WINDOW REPAIR/MAINTAIN (Repair or maintain exterior windows)
- L&I violationEXT-TREES PRUNE/REMOVE
- L&I violationINT S-WALLS REPAIR/MAINT SANI
- L&I violationINT S-CEILING REPAIR/MAINT SAN
- L&I violationINT S-FLOOR REPAIR (Repair the interior floor)
- L&I violationINT S-HANDRAIL REPAIR
- L&I violationSD-REQD EXIST GROUP R (Smoke detectors required in an existing residential occupancy)
- L&I violationCO DETECTOR NEEDED (Carbon-monoxide detector required)
- L&I violationLICENSE-RES SFD/2FD
- L&I violationLICENSE-NO LIC/NO RENT
- L&I violationLICENSE RES CAL REQUIRED
- L&I violationEXT A-CLEAN RUBBISH/GARBAGE (Remove rubbish or garbage from the exterior area)
- L&I violationEXT A-CLEAN WEEDS/PLANTS (Cut or remove weeds and overgrowth from the exterior area)
- L&I violationINT A-EXTERMINATE, OWNER
- L&I violationEXT S-ROOF REPAIR (Repair the exterior roof)
- L&I violationINT S-WALL/FLOOR/CEILING LOADS
- L&I violationINT-BATHRM TOILET MECH RPR-RES
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
Flags: active rental license · historical tax ledger through 2016 recorded $1K with a lien entry. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$4,211/year estimated property tax
2026 taxable assessment $300,800 × 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 $287,300. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 5110262002026 taxable assessment equals the full assessed value.
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 $1,444.66 and a lien entry. It is shown as historical context only.
2001$68.89 total · $0.00 principal · $0.00 interest · $22.78 penalty2002$45.96 total · $0.00 principal · $0.00 interest · $22.78 penalty2003$45.35 total · $0.00 principal · $0.00 interest · $22.78 penalty2004$45.35 total · $0.00 principal · $0.00 interest · $22.78 penalty2007$55.50 total · $0.00 principal · $0.00 interest · $32.36 penalty2008$57.98 total · $0.00 principal · $0.00 interest · $34.70 penalty2009$57.98 total · $0.00 principal · $0.00 interest · $34.70 penalty2010$292.52 total · $0.00 principal · $221.26 interest · $34.70 penalty2013$206.15 total · $0.00 principal · $110.73 interest · $41.03 penalty2015$150.10 total · $0.00 principal · $27.85 interest · $27.05 penalty2016$418.88 total · $300.94 principal · $4.52 interest · $3.01 penalty
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
The property, on paper
OPA physical field record.
Stories
2
Interior
1,298 sqft
livable area
Lot
1,213 sqft
Exterior condition
Average
city code 4
Above averageBelow average
Interior condition
Average
city code 4
Above averageBelow average
Quality grade
C
assessor's grade
ABCDE
Zoning
RM1
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
900 block of S 51st St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 902 S 51st St · 906 S 51st 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.
Jasper GrambyActive
Rental · Initial issue date Oct 8, 2024 · Filed expiration Oct 7, 2026
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 20 dated rows
- License issue eventJasper Gramby: Rental landlord or residential registration initially issued
License 0962902 · Active
License event. Registration does not prove present operation or storefront occupancy.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 288291 · PASSED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked passed.
- ViolationEXT S-WINDOW REPAIR/MAINTAIN (Repair or maintain exterior windows)
Case 288291 · Violation 2153383 · Code PM-304.8/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXT-TREES PRUNE/REMOVE
Case 288291 · Violation 2153389 · Code PM-312.2/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationINT S-WALLS REPAIR/MAINT SANI
Case 288291 · Violation 2153388 · Code PM-305.3/4 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationINT S-CEILING REPAIR/MAINT SAN
Case 288291 · Violation 2153387 · Code PM-305.3/3 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationINT S-FLOOR REPAIR (Repair the interior floor)
Case 288291 · Violation 2153386 · Code PM-305.3/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationINT S-HANDRAIL REPAIR
Case 288291 · Violation 2153385 · Code PM-305.2/3 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationSD-REQD EXIST GROUP R (Smoke detectors required in an existing residential occupancy)
Case 288291 · Violation 2153374 · Code FC-907.3/20 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationCO DETECTOR NEEDED (Carbon-monoxide detector required)
Case 288291 · Violation 2153375 · Code FC-908.7/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationLICENSE-RES SFD/2FD
Case 288291 · Violation 2153376 · Code PM-102.3/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationLICENSE-NO LIC/NO RENT
Case 288291 · Violation 2153377 · Code PM-102.6/3 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationLICENSE RES CAL REQUIRED
Case 288291 · Violation 2153378 · Code PM-102.8/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXT A-CLEAN RUBBISH/GARBAGE (Remove rubbish or garbage from the exterior area)
Case 288291 · Violation 2153379 · Code PM-302.2/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXT A-CLEAN WEEDS/PLANTS (Cut or remove weeds and overgrowth from the exterior area)
Case 288291 · Violation 2153380 · Code PM-302.3/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationINT A-EXTERMINATE, OWNER
Case 288291 · Violation 2153381 · Code PM-303.5/3 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXT S-ROOF REPAIR (Repair the exterior roof)
Case 288291 · Violation 2153382 · Code PM-304.4/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationINT S-WALL/FLOOR/CEILING LOADS
Case 288291 · Violation 2153384 · Code PM-305.2/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationINT-BATHRM TOILET MECH RPR-RES
Case 288291 · Violation 2153390 · Code PM-405.3/24 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 288291 · FAILED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Unavailable when this report assembled: certifications. Unavailable does not mean no record.
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, 7:16 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: unavailable. “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)