2026 assessment
$723K
OPA value, not a listing price
House report
131 W Walnut Ln
8 bd3 ba3 stories6,179 sqftRSD1built 1900
Property at a glanceHouse
Owner-occupancy signal
ZIP 19144 area
Germantown
100 block of W Walnut Ln
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$501K 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$501K 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$501K 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$543K 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$520K 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$520K 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$520K 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$640K 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$640K 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$723K 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$723K 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$814K 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 ↗
- Permit · 2016-03-10ZoningThis 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 · 2016-03-10Major 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 · 2021-05-05Swimming Pool/SpaThis 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 · 2022-08-17Solar Panels and StructureThis 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 · 2022-08-17Addition 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 · 2023-02-10New construction, addition, GFA changeThis 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 · 2023-11-16Addition 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 · 2024-01-20Addition 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 · 2024-01-21New 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 · 2024-02-20Addition 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 · 2024-11-13AlterationsThis 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 ↗
- Appeal · 2023-02-07ZBA Permit Denial - VarianceA 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 19144 (Germantown) medianAssessmentAppealPermit
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 record12 events · exact dates, newest first
- PermitAlterations
- PermitAddition and/or Alterations
- PermitNew Construction or Additions
- PermitAddition and/or Alteration
- PermitAddition and/or Alteration
- PermitNew construction, addition, GFA change
- AppealZBA Permit Denial - Variance
- PermitSolar Panels and Structure
- PermitAddition and/or Alteration
- PermitSwimming Pool/Spa
- PermitZoning
- PermitMajor alteration
Flags: 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$8,724/year estimated property tax
2026 taxable assessment $623,200 × 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 $814,200. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 5930660002026 OPA removes $100,000 from the taxable assessment through the owner-occupant exemption.
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.”
Where the record looks off
Conflicts in City paperwork. Flags on the data, not the property.
"Built 1900" is usually a placeholder
Philadelphia records use 1900 as a stand-in when the real construction year was never documented. Treat the age as unknown, not as 120+ years.
The property, on paper
OPA physical field record.
Bedrooms
8
Bathrooms
3
Stories
3
Interior
6,179 sqft
livable area
Lot
54,269 sqft
Basement
Full
city code D
Heat
Hot water / radiators
city code B
Central air
No
Garage
1 space
Exterior condition
Average
city code 4
Above averageBelow average
Interior condition
Average
city code 4
Above averageBelow average
Quality grade
B+
assessor's grade
ABCDE
Zoning
RSD1
city zoning code
Zoning appeals
1
Completed · Granted with conditions · 2023
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
100 block of W Walnut Ln. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 125 W Walnut Ln · 121 W Walnut Ln
L&I licenses checked through Jul 27, 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 12 dated rows
- PermitAlterations
Permit PP-2024-015019 · Expired
new water service from curb to building at rear of property new sewer from curb to building at rear of property
- PermitAddition and/or Alterations
Permit MP-2024-000573 · Completed
EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES- For the installation if New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from these standards require submission of construction and site plans
- PermitNew Construction or Additions
Permit PP-2024-000716 · Completed
New fixtures with piping to include: 3 water closets, 3 lavatories, 2 shower/tub units, 2 kitchen sinks, 2 laundry sinks, and 2 water heaters. All work per 2018 PPC.
- PermitAddition and/or Alteration
Permit EP-2023-011670 · Completed
Amend Permit 3/9/2024 - INSTALL THE FOLLOWING ADDITIONAL IN TWO APARTMENTS: 13 RECEPTACLE OUTLETS, 9 SWITCHES, 2 SMOKE DETECTORS, 9 LIGHT FIXTURES, 5 GFCI INSTALL (2) 200AMP SUB-PANEL IN BARN BY WAY OF FISHING: NO BRANCH CIRCUITS IN SUB-PANEL INSTALL 100AMP SUB-PANEL FOR BARN INSTALL GROUND ROD AND GROUND WIRE INSTALL FEEDER CABLE FOR SUB-PANEL AS PER NEC 2017 Amend ALL WORK IN BARN INSTALL THE FOLLOWING ADDITIONAL IN TWO APARTMENTS: 13 RECEPTACLE OUTLETS, 9 SWITCHES, 2 SMOKE DETECTORS, 9 LIGHT FIXTURES, 5 GFCI INSTALL (2) 200AMP SUB-PANEL IN BARN AMEND ADD THE FOLLOW: ONE ADDITIONAL 100AMP SUB PANEL, 29 RECEPTACLE OUTLETS, 15 LIGHT SWITCHES, 20 LIGHT FIXTURES, 5 SMOKE DETECTOR, 8 GFCI
- PermitAddition and/or Alteration
Permit RP-2023-010712 · Completed
Erection of one-story side addition with trellis / landscaped buffer on the deck to an existing structure in the rear yard to use as two-family dwelling. details a shown on plan.
- PermitNew construction, addition, GFA change
Permit ZP-2021-015106 · Issued
Erection of one-story side addition with trellis / landscaped buffer on the deck to an existing structure in the rear yard. Size and location as per approved plan and ZBA approval
- AppealZBA Permit Denial - Variance
Appeal ZP-2021-015106 · Completed · Granted with conditions
Related permit ZP-2021-015106 · PERMIT Erection of one-story side addition to an existing structure in the rear yard, Convert the use of existing garage into 2 family household living (3 family household living units) with 8 accessory parking spaces (2 of them are acces
- PermitSolar Panels and Structure
Permit GP-2022-006102 · Completed
Installation of a 13.1kWdc solar photovoltaic system, including solar modules, solar edge inverter, and racking equipment according to the 2017 NEC.
- PermitAddition and/or Alteration
Permit EP-2022-007181 · Completed
Installation of a 13.1kWdc solar photovoltaic system, including solar modules, solar edge inverter, and racking equipment as per 2017 NEC
- PermitSwimming Pool/Spa
Permit GM-2021-004000 · Completed
EZ PERMIT STANDARDS POOL AND SPAS- For pools and spas accessory to an Existing One Family Dwellings as per attached standards. Deviations from these standards require submission of construction and site plans. Separate permits are required for all electrical and plumbing installations associated with the installation of the pool or spa. (Homeowner is performing the work)
- PermitZoning
Permit 661843 · COMPLETED
FOR THE ERECTION OF A REAR YARD DECK WITH STAIRS TO GRADE ACCESSORY TO A DETACHED SINGLE FAMILY DWELLING. SIZE AND LOCATION AS SHOWN ON SUBMITTED PLAN AND ATTACHED NARRATIVE.
- PermitMajor alteration
Permit 661844 · COMPLETED
FOR THE ERECTION OF A REAR YARD DECK WITH STAIRS TO GRADE ACCESSORY TO A DETACHED SINGLE FAMILY DWELLING PER SUBMITTED PLAN AND ATTACHED NARRATIVE. OWNER OCCUPANT TO PERFORM WORK THEMSELVES. DECK IS LESS THAN 30" ABOVE GRADE. NO GUARD RAIL REQUIRED.
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 28, 2026, 6:27 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)