2026 assessment
$9.2M
OPA value, not a listing price
Commercial property report
801 Market St
Research this property with Analyst →1 story60,662 sqftCMX5built 1928
Property at a glanceOffices
Individual owner on record
2027 published assessment
$9.2M
Future roll, not the current tax bill
Location
800 block of Market St
ZIP 19107
Neighborhood area
Washington Square West · Chinatown
Approximate · based on ZIP 19107
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 $9,160,600. It is not yet the billed-year tax basis.
- OPA assessment · 2016$6.0M 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$6.0M 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$11M 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$11M 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$11M 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$7.8M 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$7.8M 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$9.4M 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$9.4M 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$9.2M 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$9.2M 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$9.2M 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 · 2012-02-15Major 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 · 2012-02-15MechanicalThis 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 · 2012-03-14Major 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 · 2012-03-14MechanicalThis 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 · 2012-03-29MechanicalThis 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 · 2012-03-29Major 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 · 2012-04-09Major 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 · 2012-04-16ElectricalThis 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 · 2012-04-27ElectricalThis 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 · 2012-05-17ElectricalThis 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 · 2012-06-14ElectricalThis 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 · 2016-12-30Major 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 · 2017-01-17MechanicalThis 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 · 2017-02-14ElectricalThis 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 · 2017-02-27AdministrativeThis 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 · 2017-07-26Major 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 · 2018-01-24Major 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 · 2018-02-07SuppressionThis 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 · 2018-02-13Major 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 · 2018-03-20MechanicalThis 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 · 2018-03-22PlumbingThis 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 · 2018-04-03ElectricalThis 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 · 2018-04-13ElectricalThis 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 · 2019-03-21Major 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 ↗
- L&I violation · 2012-05-24PENALTY- NO ELEC PERM INFOA 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 ↗
- Inspection · 2012-05-24EP_ELECA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2012-05-24EP_ELECA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- L&I violation · 2012-05-25PENALTY- NO ELEC PERM INFOA 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 ↗
- Inspection · 2012-07-25EP_ELECA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2012-07-25EP_ELECA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Appeal · 2012-09-20RB_LIRBA 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 assessmentAssessmentL&I violationAppealPermitInspection
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 record31 events · exact dates, newest first
- PermitMajor alteration
- PermitElectrical
- PermitElectrical
- PermitPlumbing
- PermitMechanical
- PermitMajor alteration
- PermitSuppression
- PermitMajor alteration
- PermitMajor alteration
- PermitAdministrative
- PermitElectrical
- PermitMechanical
- PermitMajor alteration
- AppealRB_LIRB
- InspectionEP_ELEC
- InspectionEP_ELEC
- PermitElectrical
- L&I violationPENALTY- NO ELEC PERM INFO
- L&I violationPENALTY- NO ELEC PERM INFO
- InspectionEP_ELEC
- InspectionEP_ELEC
- PermitElectrical
- PermitElectrical
- PermitElectrical
- PermitMajor alteration
- PermitMechanical
- PermitMajor alteration
- PermitMajor alteration
- PermitMechanical
- PermitMajor alteration
- PermitMechanical
Verify the public record
Property tax
$128,230/year estimated property tax
2026 taxable assessment $9,160,600 × 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 $9,160,600. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8830134002026 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
Offices, recorded in the City's offices category. The public record and owner trail follow.
What it is
Offices
Com Condo 1 Sty Masonry
Owner
Individual owner on record
Individual name redacted
$ / sq ft
$151
above the $142 median for 753 offices parcels citywide
Corridor
Market East
city commercial corridor
Interior area
60,662 sqft
Lot size
90,882 sqft
Stories
1
Built
1928
Zoning
CMX5
Block context
800 block of Market St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 801 Market St · 801s Market St
L&I licenses checked through Jul 24, 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 31 dated rows
- PermitMajor alteration
Permit 953655 · COMPLETED
LIMESTONE/GRANITE REPOINTING & REPAIR APPLICANT TO SUBMIT SAMPLES OF ALL REPAIR TYPES TO HISTORICAL COMMISSION STAFF FOR FINAL APPROVAL. (LIMESTONE REPOINTING, LIMESTONE REPAIR (CRACK & SPALL), LIMESTONE STABILIZATION & PATCHING: LIMESTONE CLEANING; GRANITE REPOINTING; GRANITE CRACK & SPALL REPAIRS; GRANITE DUTCHMEN.
- PermitElectrical
Permit 859454 · COMPLETED
INSTALLATION OF RECEPTACLES IN NEW OFFICE SWITES AND HEARING ROOM SPACE AS PER NEC 2008 (CC DISTRICT)
- PermitElectrical
Permit 851171 · COMPLETED
INSTALL OUTLETS,SWITCHES AND FIXTURES IN NEW OFFICES AND NEW CONFERENCE ROOMS.EXISTING CIRCUITS WILL BE UTILIZED FOR NEW RECEPTACLES,ALL WORK TO BE INSTALLED AS PER 2008 NEC (CC DISTRICT)***NO FIRE ALARM ON THIS PERMIT***
- PermitPlumbing
Permit 852457 · COMPLETED
INSTALL 3WC, 1URINAL, 4SINKS, 2FLOOR DRAINS AS PER PLANS PER PHILADELPHIA 2004 PLUMBING CODE.
- PermitMechanical
Permit 849773 · COMPLETED
FOR ALTERATIONS TO EXISTING HVAC SYSTEM INCLUDING RELOCATING (15) GRD'S AND (2) VAV BOXES IN TENANTS SPACE (BOTH VAV BOXES ARE UNDER 400 CFM) AS PER PLANS.
- PermitMajor alteration
Permit 843847 · COMPLETED
LEVEL II INTERIOR ALTERATIONS (NO CHANGE OF OCCUPANCY) FOR RENOVATIONS TO EXISTING PORTIONS OF 4TH AND 6TH FLOORS TO CREATE OFFICE SUITES AND HEARING ROOMS SPACE WITHIN AN EXISTING BUILDING AS PER APPROVED PLANS. EXISTING BUILDING FULLY SPRINKLERED. **SEPARATE PERMITS REQUIRED FOR ANY MEP OR FIRE SUPPRESSION WORK**
- PermitSuppression
Permit 850543 · COMPLETED
RELOCATE 29 EXISTING SPRINKLER HEADS (COMMERCIAL)
- PermitMajor alteration
Permit 843544 · COMPLETED
LEVEL II INTERIOR ALTERATIONS (NO CHANGE OF OCCUPANCY) FOR RENOVATIONS TO EXISTING THIRD FLOOR OFFICE SPACE WITHIN AN EXISTING BUILDING AS PER APPROVED PLANS. EXISTING BUILDING FULLY SPRINKLERED. **SEPARATE PERMITS REQUIRED FOR ANY MEP OR FIRE SUPPRESSION WORK**
- PermitMajor alteration
Permit 799626 · COMPLETED
LEVEL II ALTERATIONS OF EXISTING SPACE INCLUDING PARTITIONS AND DOORS AS PER PLAN. ** SEPARATE PERMIT IS REQUIRED FOR M.E.P.S.**
- PermitAdministrative
Permit 762332 · COMPLETED
TEMPORARY CERTIFICATE OF OCCUPANCY
- PermitElectrical
Permit 747040 · COMPLETED
REMOVE 100 LITES TO BE REUSED, REUSE 19 EDGE LIGHT EXIT SIGNS, 22 EMERY BALLAS LITES, ADD 20-2X4 FIXTS, 8-3 WAYS SWITCHES, 16 WALLMOUNT OCCUP SENS, 4 CEILMOUNT OCCUP SENS, 100A-480V PANEL, 57-120V RECEPTS, 4GFCI OUTLETS, 3HVAC UNITS 48 DUAL COM POINTS 2 PATCH PANELS AS PER 2008 NEC (CC DISTRICT) INSTALL 25 HORN STROBES, 2 PULL STATIONS ONTO EXISTING FIRE ALARRM PANEL
- PermitMechanical
Permit 748574 · COMPLETED
FOR THE INSTALLATION OF A NEW HVAC SYSTEM WITH ASSOCIATED DUCT WORK AND SEVENTY-TWO (72) REGISTERS/DIFFUSERS (13TH FLOOR/UNIT 3), PER APPROVED PLANS. SEPARATE PERMIT REQUIRED FOR ELECTRICAL, PLUMBING, FIRE SUPPRESSION.
- PermitMajor alteration
Permit 740229 · COMPLETED
FOR LEVEL II ALTERATIONS TO AN EXISTING SPACE ON THE 13TH FLOOR OF AN EXISTING BUILDING. ALTERATIONS TO INCLUDE THE DEMOLITION/ERECTION OF NON BEARING PARTITION WALLS, FURNISHINGS AND FINISHES. WORK ALSO TO INCLUDE THE CHANGE IN OCCUPANCY OF A PORTION OF THE FLOOR TO AN ASSEMBLY USE, THE REMAINDER OF THE FLOOR TO CONTINUE BEING USED AS BUSINESS OCCUPANCY. ALL WORK TO BE DONE PER APPROVED PLANS. SEPARATE PERMITS REQUIRED FOR MECHANICAL, ELECTRICAL AND FIRE SUPPRESSION WORK.
- AppealRB_LIRB
Appeal 18294 · OPEN · MOOT
Related permit 329824 · LANCONNECT APPLIED FOR AND PAID THE INITIAL PROCESSING FEE FOR PERMIT #399988 ON 4/18/12. WE RECEIVED A LETTER STATING THE PERMIT WAS APPROVED AND THAT WE NEEDED TO COME DOWN AND PAY THE REMAINDER OF THE BALANCE. SINCE WE THOUGHT WE HAD OBT
- InvestigationEP_ELEC
Case 329824 · PASSED
The cited inspection visit was marked passed.
- InvestigationEP_ELEC
Case 329835 · PASSED
The cited inspection visit was marked passed.
- PermitElectrical
Permit 409336 · COMPLETED
INSTALL SPACE STAT AND COMMUNICATION POINTS AS PER 2008 NEC (CC DISTRICT) (COMMERCIAL)
- ViolationPENALTY- NO ELEC PERM INFO
Case 329835 · Violation 2451959 · Code A-901.13/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationPENALTY- NO ELEC PERM INFO
Case 329824 · Violation 2451935 · Code A-901.13/2 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- InvestigationEP_ELEC
Case 329824 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationEP_ELEC
Case 329835 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitElectrical
Permit 399217 · COMPLETED
INSTALL PREACTION ALARM PANEL & 3 HEAT DETECTORS.
- PermitElectrical
Permit 392986 · COMPLETED
TENENT FIT-OUT NEW BRANCH WIRING - LIGHTING AND DEVICES - ADDITIONS TO EXISTING FIRE ALARM AND SECURITY SYSTEM - PER PLANS - PER 2008 NEC
- PermitElectrical
Permit 391136 · COMPLETED
REPLACE PANEL FEEDERS, RUN NEW FEEDERS TO NEW RTV UNITS. FURNISH FEEDERS FOR NEW TRANSFORMERS AND PANELS AS PER 2008 NEC. TRANSFORMER INSTALLATION TO COMPLY WITH ARTICLE 240.21(C) & 250.30 OF THE 2008 NEC.
- PermitMajor alteration
Permit 396394 · COMPLETED
INTERIOR ALTERATIONS, INCLUDING ELEVATOR CONSTRUCTION, TOILET ROOM CONSTRUCTION AND BREACHES IN PARTY WALL BETWEEN 801 MARKET STREET AND 833 MARKET STREET.SEE BBS CASE NO. 16883.
- PermitMechanical
Permit 394866 · COMPLETED
HVAC. SEE AP#393504 FOR PLANS
- PermitMajor alteration
Permit 393504 · COMPLETED
REVISED FINISHES IN 3RD FLOOR LEVEL OF PEDESTRIAN BRIDGE FROM PARKING GARAGE
- PermitMajor alteration
Permit 389864 · COMPLETED
ALTERATIONS TO PARTIAL 3RD FLOOR. SEPARATE CO REQUIRED. SEPARATE ELECTRICAL, PLUMBING, AND FIRE SUPPRESSION PERMITS REQUIRED.
- PermitMechanical
Permit 391280 · COMPLETED
HVAC. SEE AP#389864 FOR PLANS
- PermitMajor alteration
Permit 386662 · COMPLETED
ALTERATIONS TO PARTIAL 3RD FLOOR. SEPARATE PERMITS REQUIRED FOR SECTOR A. SEPARATE CO REQUIRED. SEPARATE ELECTRICAL, PLUMBING, AND FIRE SUPPRESSION PERMITS REQUIRED.
- PermitMechanical
Permit 387926 · COMPLETED
HVAC. SEE AP#386662 FOR PLANS
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
- Imagery: Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
This report was assembled Jul 25, 2026, 8:26 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)