2026 assessment
$176M
OPA value, not a listing price
Property report
601 Market St
1,011,079 sqft · CMX5 · built 1900
Property at a glanceCommercial
Individual owner on record
2027 published assessment
$176M
Future roll, not the current tax bill
Location
600 block of Market St
ZIP 19106
Neighborhood area
Old City · Society Hill
Approximate · based on ZIP 19106
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 $176,164,800. It is not yet the billed-year tax basis.
- OPA assessment · 2016$165M 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$165M 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$176M 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$176M 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$176M 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$176M 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$176M 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$176M 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$176M 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$176M 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$176M 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$176M 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 · 2009-06-29ElectricalThis 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 · 2015-10-28ElectricalThis 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 · 2016-02-16SuppressionThis 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 ↗
- License · 2007-11-20GREEN BYRNE CHILD CARE CENTER: Food Preparing and Serving (30+ SEATS) business license initially issuedA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2015-06-29GREEN BYRNE CHILD CARE CENTER: Food Preparing and Serving (30+ SEATS) business license marked inactiveA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2007-04-16GUEST SERVICES INC: Food Preparing and Serving (30+ SEATS) business license initially issuedA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2008-04-15GUEST SERVICES INC: Food Preparing and Serving (30+ SEATS) business license marked inactiveA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- Certification · 2024-12-06Damper CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2025-10-30Damper CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
Property assessmentAssessmentPermitLicenseCertification
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 record9 events · exact dates, newest first
- CertificationDamper Certification
- CertificationDamper Certification
- PermitSuppression
- PermitElectrical
- LicenseGREEN BYRNE CHILD CARE CENTER: Food Preparing and Serving (30+ SEATS) business license marked inactive
- PermitElectrical
- LicenseGUEST SERVICES INC: Food Preparing and Serving (30+ SEATS) business license marked inactive
- LicenseGREEN BYRNE CHILD CARE CENTER: Food Preparing and Serving (30+ SEATS) business license initially issued
- LicenseGUEST SERVICES INC: Food Preparing and Serving (30+ SEATS) business license initially issued
Verify the public record
Property tax
$0/year estimated property tax
2026 taxable assessment $0 × 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 $176,164,800. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 7812084002026 OPA shows a zero or de minimis taxable assessment. The open assessment split does not establish the exemption's legal basis, continuing eligibility, or treatment after a transfer.
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.”
Where the record looks off
Conflicts in City paperwork. Flags on the data, not the property.
"Built 1900" is usually a placeholder
Philadelphia records use 1900 as a stand-in when the real construction year was never documented. Treat the age as unknown, not as 120+ years.
Property report
Commercial property
Commercial, recorded in the City's commercial category. The public record and owner trail follow.
What it is
Commercial
Misc Court House Masonry
Owner
Individual owner on record
Individual name redacted
$ / sq ft
$174
above the $151 median for 7,668 commercial parcels citywide
Corridor
Market East
city commercial corridor
Interior area
1,011,079 sqft
Lot size
253,488 sqft
Built
1900
Zoning
CMX5
Block context
600 block of Market St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 618-34 Market St
L&I license dates · data through Jul 24, 2026
Business licenses at this address Latest pull
What L&I has registered at this OPA parcel, newest initial license date first.
GREEN BYRNE CHILD CARE CENTERInactive
Food Preparing and Serving (30+ SEATS) · Initial issue date Nov 20, 2007 · Terminal license date Jun 29, 2015
GUEST SERVICES INCInactive
Food Preparing and Serving (30+ SEATS) · Initial issue date Apr 16, 2007 · Terminal license date Apr 15, 2008
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 9 dated rows
- CertificationDamper Certification
Certification BC-2025-031962 · Certified
Expires 2026-10-30
- CertificationDamper Certification
Certification BC-2025-002368 · Certified
Expires 2025-12-06
- PermitSuppression
Permit 670081 · EXPIRED
RELOCATE (16) EXISTING SPRINKLER HEADS IN ORDER TO ACCOMMODATE TENANT LAYOUTS AS PER NFPA NO. 13 AND ALL LOCAL CODES.
- PermitElectrical
Permit 648289 · COMPLETED
INSTALL TEMPORARY GENERATORS FOR TEMPORARY EVENT (ESPN COLLEGE GAME DAY) 10-29-15 TO 10-31-15, 2 - 75KW INSTALL GROUNDIMG PER 2008 NEC (CC DISTRICT) GENERATOR WILL BE SUPPLIED BY ELECTRICAL CONTRACTOR REQUIRED INSPECTION BY ELE INSPECTION AGENCY
- License terminal eventGREEN BYRNE CHILD CARE CENTER: Food Preparing and Serving (30+ SEATS) business license marked inactive
License 428381 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- PermitElectrical
Permit 223859 · COMPLETED
TEMPORARY POWER: SUPPLY 2 - 50 KW GENERATOR TO FEED LIGHTING, VIDEO AND T.V FOR OUTDOOR EVENT 7/2 TO 7/4/09 AS PER 2005 NEC (CC DISTRICT)
- License terminal eventGUEST SERVICES INC: Food Preparing and Serving (30+ SEATS) business license marked inactive
License 403414 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventGREEN BYRNE CHILD CARE CENTER: Food Preparing and Serving (30+ SEATS) business license initially issued
License 428381 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventGUEST SERVICES INC: Food Preparing and Serving (30+ SEATS) business license initially issued
License 403414 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
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 24, 2026, 11:39 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)