2026 assessment
$276K
OPA value, not a listing price
Mixed-use property report
646 Pierce St
1,932 sqftRSA5built 1950
Property at a glanceApartment building
Individual owner on record
2027 published assessment
$328K
Future roll, not the current tax bill
Location
600 block of Pierce St
ZIP 19148
Neighborhood area
Pennsport · Lower Moyamensing
Approximate · based on ZIP 19148
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 $328,400. It is not yet the billed-year tax basis.
- OPA assessment · 2016$221K 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$221K 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$276K 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$284K 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$287K 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$287K 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$287K 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$292K 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$292K 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$276K 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$276K 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$328K 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 ↗
- Deed / sale · 2007Deed / sale $265KA recorded real-estate document or transfer event. The amount and date can be useful history, but the underlying deed and transfer-tax filing control the parties, consideration, and legal effect.How to read the recorded document ↗
- Deed / sale · 2011Deed / sale $101KA recorded real-estate document or transfer event. The amount and date can be useful history, but the underlying deed and transfer-tax filing control the parties, consideration, and legal effect.How to read the recorded document ↗
- Deed / sale · 2012Deed / sale $222KA recorded real-estate document or transfer event. The amount and date can be useful history, but the underlying deed and transfer-tax filing control the parties, consideration, and legal effect.How to read the recorded document ↗
- Deed / sale · 2015Deed / sale $240KA recorded real-estate document or transfer event. The amount and date can be useful history, but the underlying deed and transfer-tax filing control the parties, consideration, and legal effect.How to read the recorded document ↗
- Permit · 2012-07-30UseThis 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 · 2012-11-20UseThis 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 ↗
- L&I violation · 2008-03-25NON-REGULATED LACKS PERMIT (The cited activity or use lacked a required permit)The title alone does not identify the missing permit or prove the present use remains unauthorized.How L&I violations and orders work ↗
- L&I violation · 2008-03-25CAL LO (Commercial Activity License required)Philadelphia Code §19-2602(1) requires a Commercial Activity License before conducting business in the city.How L&I violations and orders work ↗
- Inspection · 2008-03-25BC INSP (likely: building-code inspection)Legacy inspection shorthand; confirm the inspection type and scope in the City case file.What Philadelphia inspections check ↗
- Inspection · 2008-03-25BC INSP (likely: building-code inspection)Legacy inspection shorthand; confirm the inspection type and scope in the City case file.What Philadelphia inspections check ↗
- L&I violation · 2010-03-12NO ZONING/USE PERMIT-SIGNA 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 · 2010-03-12BC INSP (likely: building-code inspection)Legacy inspection shorthand; confirm the inspection type and scope in the City case file.What Philadelphia inspections check ↗
- Inspection · 2008-06-06BC INSP (likely: building-code inspection)Legacy inspection shorthand; confirm the inspection type and scope in the City case file.What Philadelphia inspections check ↗
- Inspection · 2008-06-06BC INSP (likely: building-code inspection)Legacy inspection shorthand; confirm the inspection type and scope in the City case file.What Philadelphia inspections check ↗
- Inspection · 2008-06-06BC INSP (likely: building-code inspection)Legacy inspection shorthand; confirm the inspection type and scope in the City case file.What Philadelphia inspections check ↗
- Inspection · 2010-02-22ADMIN INSP (likely: administrative inspection)Legacy inspection shorthand; the title alone does not state what condition was examined.What Philadelphia inspections check ↗
- Inspection · 2010-05-05BC INSP (likely: building-code inspection)Legacy inspection shorthand; confirm the inspection type and scope in the City case file.What Philadelphia inspections check ↗
- Inspection · 2010-05-05BC INSP (likely: building-code inspection)Legacy inspection shorthand; confirm the inspection type and scope in the City case file.What Philadelphia inspections check ↗
- Inspection · 2010-06-18PRECOURT (likely: pre-court compliance inspection)A follow-up before or during enforcement escalation; confirm the case sequence in the City file.What Philadelphia inspections check ↗
- License · 2015-09-19& LIANG CHEN GUO YI: Rental landlord or residential registration 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 · 2025-11-29& LIANG CHEN GUO YI: Rental landlord or residential registration 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 · 2012-11-21WON WON LLC: Food Establishment, Retail Permanent Location 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 · 2013-04-30WON WON LLC: Food Establishment, Retail Permanent Location 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 · 2022-07-22Fire Alarm 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 ↗
- Appeal · 2008-11-06Zoning board appealA 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 ↗
- Appeal · 2012-07-25Zoning board appealA 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 assessmentAssessmentDeed / saleL&I violationAppealPermitInspectionLicenseCertification
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 record26 events · exact dates, newest first
- License& LIANG CHEN GUO YI: Rental landlord or residential registration marked inactive
- CertificationFire Alarm Certification
- License& LIANG CHEN GUO YI: Rental landlord or residential registration initially issued
- Deed / saleDeed / sale $240K
- LicenseWON WON LLC: Food Establishment, Retail Permanent Location business license marked inactive
- LicenseWON WON LLC: Food Establishment, Retail Permanent Location business license initially issued
- PermitUse
- PermitUse
- AppealZoning board appeal
- Deed / saleDeed / sale $222K
- Deed / saleDeed / sale $101K
- InspectionPRECOURT (likely: pre-court compliance inspection)
- InspectionBC INSP (likely: building-code inspection)
- InspectionBC INSP (likely: building-code inspection)
- L&I violationNO ZONING/USE PERMIT-SIGN
- InspectionBC INSP (likely: building-code inspection)
- InspectionADMIN INSP (likely: administrative inspection)
- AppealZoning board appeal
- InspectionBC INSP (likely: building-code inspection)
- InspectionBC INSP (likely: building-code inspection)
- InspectionBC INSP (likely: building-code inspection)
- L&I violationNON-REGULATED LACKS PERMIT (The cited activity or use lacked a required permit)
- L&I violationCAL LO (Commercial Activity License required)
- InspectionBC INSP (likely: building-code inspection)
- InspectionBC INSP (likely: building-code inspection)
- Deed / saleDeed / sale $265K
Verify the public record
Property tax
$3,856/year estimated property tax
2026 taxable assessment $275,500 × 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 $328,400. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8715015602026 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
Mixed-use property
Apartment building, recorded in the City's mixed-use category. The public record and owner trail follow.
What it is
Apartment building
Str/Off+Apt 3 Sty Masonry
Owner
Individual owner on record
Individual name redacted
$ / sq ft
$170
assessed value ÷ interior sqft
Interior area
1,932 sqft
Lot size
726 sqft
Built
1950
Zoning
RSA5
Block context
600 block of Pierce St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 644 Pierce St · 642 Pierce 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.
WON WON LLCInactive
Food Establishment, Retail Permanent Location · Initial issue date Nov 21, 2012 · Terminal license date Apr 30, 2013
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
& LIANG CHEN GUO YIInactive
Rental · Initial issue date Sep 19, 2015 · Terminal license date Nov 29, 2025
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 26 dated rows
- License terminal event& LIANG CHEN GUO YI: Rental landlord or residential registration marked inactive
License 678168 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- CertificationFire Alarm Certification
Certification BC-2022-010200 · Certified
Expires 2023-07-22
- License issue event& LIANG CHEN GUO YI: Rental landlord or residential registration initially issued
License 678168 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- Recorded transfer$240K transfer
2015
- License terminal eventWON WON LLC: Food Establishment, Retail Permanent Location business license marked inactive
License 578134 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventWON WON LLC: Food Establishment, Retail Permanent Location business license initially issued
License 578134 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- PermitUse
Permit 437134 · COMPLETED
FOR RETAIL SALE OF FOOD BEVERAGES AND GROCERIES ON 1ST FLOOR, 1 APT ON 2ND FLOOR. NO SIGN ON THIS APPLICATION.
- PermitUse
Permit 396608 · COMPLETED
LEGALIZE APARTMENTS ON 2ND AND 3RD FLOOR AND C-1 USES ON FIRST FLOOR WITH ACCESSORY SIGN AS PERMITTED IN C-1
- AppealZoning board appeal
Appeal 17709 · CLOSED · Granted with conditions
Related permit 396608 · PERMIT FOR THE ERECTION OF AN ACCESSORY FLATWALL SIGN AS PERMITTED IN C-1 COMMERCIAL DISTRICT WITH FIRST FLOOR COMMERCIAL USE AS PERMITTED IN C-1 COMMERCIAL DISTRICT, AND FOR THE LEGALIZATION OF TWO (2) FAMILY-DWELLINGS ON SECOND AND THIRD
- Recorded transfer$222K transfer
2012
- Recorded transfer$101K transfer
2011
- InvestigationPRECOURT (likely: pre-court compliance inspection)
Case 228541 · PASSED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.
- InvestigationBC INSP (likely: building-code inspection)
Case 228541 · CLOSED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. City marked the record closed; open the case for the closing reason.
- InvestigationBC INSP (likely: building-code inspection)
Case 228541 · FAILED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationNO ZONING/USE PERMIT-SIGN
Case 228541 · Violation 1677895 · Code 14-1704/50 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBC INSP (likely: building-code inspection)
Case 228541 · FAILED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationADMIN INSP (likely: administrative inspection)
Case 153688 · PASSED
Legacy inspection shorthand; the title alone does not state what condition was examined. The cited inspection visit was marked passed.
- AppealZoning board appeal
Appeal 6182 · CLOSED · Denied
Related permit 162796 · PERMIT LEGALIZATION OF OFFICES FOR A WEEK NEWSPAPER TO INCLUDE LAWYERS REFERRAL SERVICE AND PHOTOGRAPHY SERVICES (NOT AS DEFINED IN SECT. 14-1605) ON THE FIRST FLOOR AND IN THE CELLAR AND FOR THE LEGALIZATION OF ONE (1) ACCESSORY FLATWALL S
- InvestigationBC INSP (likely: building-code inspection)
Case 155216 · PASSED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked passed.
- InvestigationBC INSP (likely: building-code inspection)
Case 153688 · FAILED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationBC INSP (likely: building-code inspection)
Case 153688 · CLOSED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. City marked the record closed; open the case for the closing reason.
- ViolationNON-REGULATED LACKS PERMIT (The cited activity or use lacked a required permit)
Case 153688 · Violation 995591 · Code 14-1704/10 · COMPLIED
The title alone does not identify the missing permit or prove the present use remains unauthorized. City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationCAL LO (Commercial Activity License required)
Case 155216 · Violation 908338 · Code 19-2602.1/1 · COMPLIED
Philadelphia Code §19-2602(1) requires a Commercial Activity License before conducting business in the city. City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBC INSP (likely: building-code inspection)
Case 153688 · FAILED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationBC INSP (likely: building-code inspection)
Case 155216 · FAILED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- Recorded transfer$265K transfer
2007
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 25, 2026, 8:35 AM 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)