The Block Report

House report

308 Fairmount Ave

3 bd2 ba2,103 sqftRSA5built 1920

Property at a glanceHouse

Individual, other or unknown mailing address

2026 assessment
$485K OPA value, not a listing price
From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar

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.

$0$500K$1.0MZIP 19123 (Northern Liberties · Callowhill) median$514K2003200720112015201920232027
Property assessmentBlock median & rangeZIP 19123 (Northern Liberties · Callowhill) medianAssessmentDeed / salePermit

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 record3 events · exact dates, newest first
  1. PermitAddition and/or Alteration
  2. Deed / saleDeed / sale $373K
  3. Deed / saleDeed / sale $225K

Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$6,785/year estimated property tax

2026 taxable assessment $484,700 × 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 $514,200. It is not the 2026 billed-year value.

Current City balanceCheck Tax Center

Payments, credits, interest, and the current amount due are maintained by the City.

OPA 056141600
Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.
Exemption classificationNo exemption shown

2026 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
3
Bathrooms
2
Interior
2,103 sqft livable area
Lot
816 sqft
Basement
Full, finished city code A
Heat
Forced hot air city code A
Central air
Yes
Exterior condition
Average city code 4
Interior condition
Average city code 4
Quality grade
B- assessor's grade
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 Fairmount Ave. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 306 Fairmount Ave  ·  310 Fairmount Ave

Business licenses at this address Latest pull

What L&I has registered at this OPA parcel, newest initial license date first.

Open the City record ↗

No L&I business license is on record at this address in data through Jul 23, 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 3 dated rows
  1. PermitAddition and/or Alteration

    Permit EP-2021-012442 · Expired

    New Circuit to be installed 3rd Floor Front Bedroom Circuit 2nd Floor Living Room Circuit 2nd Floor Rear Bedroom Circuit 2nd and 3rd Floor Lighting Circuit 1st Floor Living Room Circuit 1st Floor Powder Room Circuit 1st Floor/Basement Lighting Circuit Furnace Circuit Smoke Detectors Circuit New Outlets to be installed 3rd Floor Front Bedroom x3 3rd Floor Main Hallway x1 3rd Floor Rear Hallway x1 2nd Floor Rear Bedroom x4 2nd Floor Living Room x3 (has 1 existing grounded outlet) 1st Floor Living Room x3 (has 2 existing grounded outlets) Kitchen Stove x1 1st Floor Powder Room x1 (GFCI) Rear Exterior x1 (GFCI) New Light and Switch to be installed 3rd Floor Front Bedroom x1 3rd Floor Hallway x1 (to be controlled by a 3-way system with a switch on the 2nd and 3rd Floors) 2nd Floor Living Room x1 (track light to be controlled by a 3-way system with a switch on the 1st and 2nd Floors) 2nd Floor Bathroom x1 (one switch to control the overhead and vanity light) 2nd Floor Rear Bedroom x1 (to control the two recessed lights) 2nd Floor Stairwell Closet Light x1 1st Floor Living Room x1 (new overhead light to be controlled by a 3-way system with a switch on the 1st and 2nd Floors) Kitchen x1 Front Exterior x1 Rear Exterior x1 Basement x1 New Smoke and Carbon monoxide alarm Basement 1 SM/CO Alarm 1st Floor 1 SM/CO Alarm 2nd Floor 1 SM/CO Alarm 3rd Floor 1 SM/CO Alarm 4th Floor 1 SM/CO Alarm 2nd Floor Rear Bedroom 1 SM Alarm 3rd Floor Front Bedroom 1 SM Alarm 3rd Floor Rear Bedroom 1 SM Alarm Fish Only as per 2014 nec

  2. Recorded transfer$373K transfer

    2013

  3. Recorded transfer$225K transfer

    2003

Where this comes from
Methodology & freshness

This report was assembled Jul 24, 2026, 5:11 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)