2026 assessment
$90K
OPA value, not a listing price
Commercial property report
102-04 Jamestown Ave
1 story1,472 sqftICMXbuilt 1940
Property at a glanceCommercial
Brown Mouse Houses LLC
2027 published assessment
$125K
Future roll, not the current tax bill
Location
100 block of Jamestown Ave
ZIP 19127
Neighborhood area
Manayunk
Approximate · based on ZIP 19127
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 $125,000. It is not yet the billed-year tax basis.
- OPA assessment · 2016$85K 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$85K 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$85K 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$83K 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$83K 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$83K 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$83K 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$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 · 2024$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 · 2025$90K 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$90K 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$125K 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 · 2010Deed / sale $200KA 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 ↗
- Deed / sale · 2016Deed / sale $300KA 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 · 2010-03-17ElectricalThis 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 · 2010-04-14AlterationThis 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 · 2013-11-13UseThis 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 · 2014-01-06Major 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 · 2014-03-07PlumbingThis 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 · 2014-11-07ElectricalThis 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 · 2014-04-14INSURANCE - POST CERTA 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 · 2014-04-16INSURANCE - POST CERTA 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 ↗
Property assessmentAssessmentDeed / saleL&I violationPermit
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 record10 events · exact dates, newest first
- Deed / saleDeed / sale $300K
- PermitElectrical
- L&I violationINSURANCE - POST CERT
- L&I violationINSURANCE - POST CERT
- PermitPlumbing
- PermitMajor alteration
- PermitUse
- PermitAlteration
- PermitElectrical
- Deed / saleDeed / sale $200K
Verify the public record
Property tax
$1,257/year estimated property tax
2026 taxable assessment $89,800 × 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 $125,000. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8820216802026 taxable assessment equals the full assessed value.
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.”
Property report
Commercial property
Commercial, recorded in the City's commercial category. The public record and owner trail follow.
What it is
Commercial
Health Fac Clinic Masonry
Owner
Brown Mouse Houses LLC
$ / sq ft
$85
below the $151 median for 7,668 commercial parcels citywide
Interior area
1,472 sqft
Lot size
1,442 sqft
Stories
1
Built
1940
Zoning
ICMX
Recorded owner
Who's behind it
Brown Mouse Houses LLC · corporate / LLC owner
• Owns 4 properties across Philadelphia under this name, assessed at $1.3M combined
• Tax bills mail to 102-04 Jamestown Ave, Philadelphia PA, 19127
Block context
100 block of Jamestown Ave. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 106 Jamestown Ave · 114 Jamestown Ave
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 10 dated rows
- Recorded transfer$300K transfer
2016
- PermitElectrical
Permit 541858 · COMPLETED
TENENT FIT OUT CHANGE OF USE - RELOCATE SOME RECESSED LIGHTS, SEPARATE AND SWITCH EXISTING LIGHTS, NEW BRANCH CIRCUITS TO ACCO 35 ADD CONVENIENCE RECEPTS, 35 RECESS LIGHTS, DATA/PHONE AS PER NEC 2008 (NORTH DISTRICT) FIRE ALARM 1 ADDITIONAL PULL STATION, 6 HORN/STORBES, 1 STROBE 9 SMOKES AND 6 EMERG LIGHTS AS PER NFPA72
- ViolationINSURANCE - POST CERT
Case 508028 · Violation 3147504 · Code A-302.8/32 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationINSURANCE - POST CERT
Case 523113 · Violation 3147514 · Code A-302.8/32 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- PermitPlumbing
Permit 523113 · COMPLETED
INSTALLATION OF WATER SUPPLY PIPING AND SOIL AND WASTE PIPING TO 1 WC,1 LAV,1 SHOWER STALL,1 LAUNDRY TUB,1 WATER HEATER AND 2 HAND RISE SINKS (VETERINARY OFFICE)
- PermitMajor alteration
Permit 508028 · COMPLETED
TENANT FIT OUT (LEVEL 3 ALTERATIONS) OF AN EXISTING ONE STORY BUILDING WITH A PARTIAL MEZANINE LEVEL INCLUDING A CHANGE IN OCCUPANCY CLASSIFICATION FROM RETAIL TO A VETERINARY MEDICAL OFFICE.
- PermitUse
Permit 505805 · COMPLETED
USE CHANGE TO VETERINARY CLINIC
- PermitAlteration
Permit 272658 · COMPLETED
REPLACING DOORS AND WINDOWS AND APPLY CEMENT STUCCO (CREAM COLOR)IN A HISTORICAL PROPERTY
- PermitElectrical
Permit 267305 · COMPLETED
3 EMERGENCY EXIT LIGHTS, 3 REMOTE LEADS, 10 EMERGENCY LIGHTS, REMOVE ALL RX & REPLACE WITH BASEMENT/CELLAR AS PER 2008 NEC (NORTH DISTRICT)
- Recorded transfer$200K transfer
2010
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, 7:53 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)