2026 assessment
$773K
OPA value, not a listing price
House report
301 Brown St
4 bd3 ba2,356 sqftRSA5built 2014
Property at a glanceHouse
Individual, other or unknown mailing address
ZIP 19123 area
Northern Liberties · Callowhill
300 block of Brown 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$586K 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$586K 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$586K 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$665K 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$687K 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$687K 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$687K 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$773K 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$773K 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$773K 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$773K 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$773K 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 · 2013-12-02Zoning/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 · 2014-06-12PlumbingThis 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 · 2014-07-30ElectricalThis 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 · 2014-08-04PlumbingThis 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 · 2014-09-10SuppressionThis 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 · 2014-09-29MechanicalThis 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 · 2015-02-10AdministrativeThis 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 · 2014-10-03UNAPPROVED MAT'L ETCA 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 assessmentBlock median & rangeZIP 19123 (Northern Liberties · Callowhill) medianAssessmentL&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 record8 events · exact dates, newest first
- PermitAdministrative
- L&I violationUNAPPROVED MAT'L ETC
- PermitMechanical
- PermitSuppression
- PermitPlumbing
- PermitElectrical
- PermitPlumbing
- PermitZoning/use
Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$10,822/year estimated property tax
2026 taxable assessment $773,100 × 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 $773,100. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 0561528202026 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.”
The property, on paper
OPA physical field record.
Bedrooms
4
Bathrooms
3
Interior
2,356 sqft
livable area
Lot
990 sqft
Basement
Full, finished
city code A
Heat
Forced hot air
city code A
Central air
Yes
Garage
1 space
Exterior condition
Above average
city code 3
Above averageBelow average
Interior condition
Above average
city code 3
Above averageBelow average
Quality grade
B+
assessor's grade
ABCDE
Zoning
RSA5
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
300 block of Brown St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 301 Brown St · 303 Brown St
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 8 dated rows
- PermitAdministrative
Permit 589647 · COMPLETED
ADMINISTRATIVE CERTIFICATE OF OCCUPANCY
- ViolationUNAPPROVED MAT'L ETC
Case 542673 · Violation 3400276 · Code A-203.1/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- PermitMechanical
Permit 564120 · COMPLETED
FOR THE INSTALLATION OF HVAC EQUIPMENT, DUCTWORK, REGISTERS/DIFFUSERS AS PER APPROVED PLANS. SEE AP#559191 FOR PLANS AND SUPPLEMENT DOCUMENTS
- PermitSuppression
Permit 558479 · COMPLETED
INSTALLATION OF AUTOMATIC SPRINKLER SYSTEM WITH TWO INCH (2") SERVICE LINE, BACKFLOW PREVENTION DEVICE AND FIRE DEPARTMENT CONNECTION IN ACCORDANCE WITH NFPA 13 FOR DRY PRE-ACTION PORTION AT FIRST FLOOR AND NFPA 13-R IN THE REMAINDER OF A FOUR (4) STORY ATTACHED STRUCTURE (SINGLE-FAMILY DWELLING W/ OPEN CAR PORT). SEPARATE PERMIT REQUIRED FOR ANY ELECTRICAL OR PLUMBING WORK. SEE PERMIT # 548905 FOR PLANS.
- PermitPlumbing
Permit 553561 · COMPLETED
INSTALL 1" WATER SERVICE 5X4" CURB TRAP AND FRESH AIR INLET FROM MAIN TO METER - PA1 CALL# 2014-1980899 - PERMIT FOR NEW OCNSTRUCTION UNDER 800 N 3RD ST - AP# 494676
- PermitElectrical
Permit 552479 · COMPLETED
ALL NEW ELECTRIC INSTALLATION AND 200AMP SERVICE PER 2008 NEC (SFD)
- PermitPlumbing
Permit 542673 · COMPLETED
ROUGH IN NEW MAIN DRAIN WITH (2)3"STACKS 1/2 PEX TO EACH FIXTURES FROM MANI BLOCK WITH NEW 3/4" WATER MAIN TO MANI BLOCK (SFD) - NOTE: CHANGE OF CONTRACTOR PER NOTARIZED LETTER DATED 10.02.2014
- PermitZoning/use
Permit 508760 · COMPLETED
ERECTION OF AN ATTACHED STRUCTURES WITH 4TH FLOOR FRONT DECK AND SECOND FLOOR REAR DECK. A TWENTY-TWO FEET 11 INCH REAR COMMON DRIVEWAY EASEMENT ON GROUND FLOOR ONLY AND ABOVE A PORTION OF STRUCTURE & DECK AS PART OF THE SINGLE FAMILY DWELLING. USE AS SINGLE FAMILY DWELLING WITH ONE ACCESSORY OFF STREET INTERIOR PARKING SPACE
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, 1:56 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)