The Block Report

House report

810 E Thompson St

4 bd3 ba2,779 sqftCMX1built 2017

Property at a glanceHouse

Owner-occupancy signal

2026 assessment
$925K 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 19125 (Fishtown · East Kensington) median$879K2015201720192021202320252027
Property assessmentBlock median & rangeZIP 19125 (Fishtown · East Kensington) medianAssessmentDeed / 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
  1. Deed / saleDeed / sale $860K
  2. PermitPlumbing
  3. PermitSuppression
  4. L&I violationWORKMANLIKE- BUILDING CODE
  5. PermitElectrical
  6. PermitPlumbing
  7. PermitMechanical
  8. PermitNew construction
  9. Deed / saleDeed / sale $625K
  10. PermitZoning/use

Flags: material assessment exemption; legal basis and term unverified. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$2,590/year estimated property tax

2026 taxable assessment $185,060 × 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 $879,000. 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 181387320
Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.
Exemption classificationPartial assessment exemption, basis unverified

2026 OPA taxes $185,060 of $925,300 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.

See the assessment math →
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 assessment exemption gap

OPA's 2026 roll shows a partial assessment exemption. The annual difference is measurable; the reason for it and what happens after a sale are not established here.

Using OPA's taxable amount ~$2,590/year

$185,060 taxable basis

Difference to verify+$10,362/year
If the full assessment were taxable ~$12,952/year

$925,300 scenario basis

The assessment roll does not identify
  • Legal basis or program
  • Approval or expiration date
  • Treatment after a sale
  • Current Tax Center balance
Show the assessment math 2026: ($925,300 assessed − $740,240 exempt) × 1.3998% ≈ $2,590/year Full-assessment scenario: $925,300 × 1.3998% ≈ $12,952/year

Do not treat the full-assessment scenario as inevitable or assume the current relief transfers. Obtain the approval history and verify the live Tax Center account before relying on either number.

The property, on paper

OPA physical field record.

Bedrooms
4
Bathrooms
3
Interior
2,779 sqft livable area
Lot
1,656 sqft
Basement
Partial, finished city code E
Heat
Forced hot air city code A
Central air
Yes
Garage
1 space
Exterior condition
Above average city code 3
Interior condition
Above average city code 3
Quality grade
B assessor's grade
Zoning
CMX1 city zoning code

OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.

Block context

800 block of E Thompson St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 812-24 E Thompson St  ·  800 E Thompson St

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 10, 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 10 dated rows
  1. Recorded transfer$860K transfer

    2021

  2. PermitPlumbing

    Permit 815978 · COMPLETED

    INSTALLATION OF: 4W-CLOSETS, 5 LAVS, 2 BATHTUBS, 2 SHOWER, 1 LAUNDRY, 1 KITCHEN SINK, 1 DISHWASHER, 1 SEWAGE EJECTOR KIT (FEDERAL#VSAF-4F-1-4) AND 1 HOT WATER HEATER. THE INSTALLATION WILL COMPLY WITH THE PHILADELPHIA PLUMBING CODE 2004

  3. PermitSuppression

    Permit 805507 · COMPLETED

    FOR THE INSTALLATION OF A FIRE SUPPRESSION SYSTEM IN ACCORDANCE WITH NFPA 13D, WITH A ONE-INCH FIRE SERVICE LINE, AS PER APPROVED PLANS. ALL WORK SHALL BE PERFORMED BY A FIRE SUPPRESSION CONTRACTOR LICENSED BY THE CITY OF PHILADELPHIA.

  4. ViolationWORKMANLIKE- BUILDING CODE

    Case 765910 · Violation 4409022 · Code A-104.1/1 · CLOSEDCASE

    City marked the case closed; that does not mean the original condition never existed.

  5. PermitElectrical

    Permit 803286 · COMPLETED

    INSTALL 200AMP SERVICE AND GROUND WIRING THROUGHOUT OF SWITCHES LIGHTS OUTLETS SMOKE/CO DETECTORS LOW VOLTAGE PHASE/CABLE DOORBELL AS PER 2008 NEC (EAST DISTRICT)

  6. PermitPlumbing

    Permit 797469 · COMPLETED

    INSTALL NEW 5" LATERAL,HOUSE TRAP AND FAI, 4" DRAIN TO JUST INSIDE AND NEW 1" WATER SERVICE-PA1#20171871645-"SELF-CERTIFICATION'S ARE NO LONGER PERMITTED" - "ALL EXCAVATIONS AND PLUMBING TRENCHES IN EXCESS OF 5 FEET IN DEPTH MUST HAVE APPROVED SHORING IN PLACE AT THE TIME OF INSPECTION"

  7. PermitMechanical

    Permit 794219 · COMPLETED

    INSTALLING 3 TON A/C AND 80,000 BTU HEATING SYSTEM FOR 2ND AND 3RD FL WITH NEW DUCT WORK FOR FOR 2ND AND 3RD FL,INSTALL A 2 TON A/C AND 60,000 BTU HIGH EFF FURNACE WITH DUCT WORK

  8. PermitNew construction

    Permit 765910 · COMPLETED

    CONSTRUCTION OF A THREE STORY DETACHED SINGLE FAMILY DWELLING WITH CELLAR, ROOF DECK AND ACCESS PILOT HOUSE. USE AS SINGLE FAMILY HOUSEHOLD LIVING.

  9. Recorded transfer$625K transfer

    2017

  10. PermitZoning/use

    Permit 744406 · COMPLETED

    FOR THE ERECTION OF A SEMI-DETACHED STRUCTURE ( NTE 38' HIGH); ROOF DECK ACCESSED BY A PILOTHOUSE ( ENCLOSING STAIRS ONLY); BAY AT 2ND AND 3RD FLOORS , RECESSED BALCONY AT 2ND AND THIRD FLOOR .SIZE AND LOCATION AS SHOWN IN THE APPLICATION FOR A SINGLE FAMILY HOUSEHOLD LIVING WITH ONE(1) ACCESSORY PARKING GARAGE ACCESSED BY A FRONT STREET AND FOR THE CREATION OF TWO(2) STACK SURFACE PARKNING SPACES (AT REQUIRED SIDE YARD DEPTH )

Where this comes from
Methodology & freshness

This report was assembled Jul 18, 2026, 11:06 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)