2026 assessment
$330K
OPA value, not a listing price
Multi-family report
6923 Sylvester St
2 stories1,714 sqftRSA5built 1950
Property at a glanceApartment building
Individual, other or unknown mailing address
ZIP 19149 area
Mayfair
6900 block of Sylvester St
Assessment and City record timeline
Published City assessments for this building 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.
- OPA assessment · 2016$171K 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$171K 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$171K 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$177K 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$185K 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$185K 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$185K 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$224K 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$224K 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$330K 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$330K 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$286K 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 · 2003Deed / sale $90KA 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 · 2007Deed / sale $193KA 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 · 2011-04-14ElectricalThis 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 ↗
- L&I violation · 2008-05-20VEHICLES UNREGISTEREDA 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 ↗
- L&I violation · 2008-05-20HIGH WEEDS-CUTA 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 ↗
- L&I violation · 2008-05-20RUBBISH/GARBAGE EXTERIOR-OWNERA 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 ↗
- L&I violation · 2008-05-20CLIP VIOLATION NOTICEA 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 ↗
- L&I violation · 2018-11-05RUBBISH/GARBAGE EXTERIOR-OWNERA 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 ↗
- L&I violation · 2018-11-05CLIP VIOLATION NOTICEA 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 ↗
- L&I violation · 2022-04-13RUBBISH & GARBAGEA 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 · 2022-04-13L&I investigationA 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 · 2022-05-03RENTAL LICENSE- ONE & TWO FAMILY (R3)A 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 · 2022-05-03L&I investigationA 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 · 2023-04-05RUBBISH & GARBAGEA 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 · 2023-04-05L&I investigationA 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 · 2023-04-13RENTAL LICENSE- ONE & TWO FAMILY (R3)A 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 · 2023-04-13L&I investigationA 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 · 2024-09-04EXTERIOR AREA WEEDSA 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 · 2024-09-04L&I investigationA 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 · 2022-04-27L&I investigationA 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 · 2022-05-18L&I investigationA 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 · 2022-05-19L&I investigationA 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 · 2023-04-21L&I investigationA 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 · 2023-08-30L&I investigationA 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 · 2024-09-18L&I investigationA 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 ↗
- License · 2010-04-22YU XIAN XU-KUANG: 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 · 2006-06-16JOAO L & IVONE MARIA VOLPA MARIANI: 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 · 2012-12-22JOAO L & IVONE MARIA VOLPA MARIANI: 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 · 2005-07-22MARIANI JOAO LUIS & MARIANI IVONE: 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 · 2007-04-12MARIANI JOAO LUIS & MARIANI IVONE: 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 · 2003-03-30SWEED ROBERT: 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 · 2004-02-29SWEED ROBERT: 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 ↗
Property assessmentBlock median & rangeZIP 19149 (Mayfair) medianAssessmentDeed / saleL&I violationPermitInspectionLicense
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 record32 events · exact dates, newest first
- InspectionL&I investigation
- L&I violationEXTERIOR AREA WEEDS
- InspectionL&I investigation
- InspectionL&I investigation
- InspectionL&I investigation
- L&I violationRENTAL LICENSE- ONE & TWO FAMILY (R3)
- InspectionL&I investigation
- L&I violationRUBBISH & GARBAGE
- InspectionL&I investigation
- InspectionL&I investigation
- InspectionL&I investigation
- L&I violationRENTAL LICENSE- ONE & TWO FAMILY (R3)
- InspectionL&I investigation
- InspectionL&I investigation
- L&I violationRUBBISH & GARBAGE
- InspectionL&I investigation
- L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
- L&I violationCLIP VIOLATION NOTICE
- LicenseJOAO L & IVONE MARIA VOLPA MARIANI: Rental landlord or residential registration marked inactive
- PermitElectrical
- LicenseYU XIAN XU-KUANG: Rental landlord or residential registration initially issued
- L&I violationVEHICLES UNREGISTERED
- L&I violationHIGH WEEDS-CUT
- L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
- L&I violationCLIP VIOLATION NOTICE
- LicenseMARIANI JOAO LUIS & MARIANI IVONE: Rental landlord or residential registration marked inactive
- Deed / saleDeed / sale $193K
- LicenseJOAO L & IVONE MARIA VOLPA MARIANI: Rental landlord or residential registration initially issued
- LicenseMARIANI JOAO LUIS & MARIANI IVONE: Rental landlord or residential registration initially issued
- LicenseSWEED ROBERT: Rental landlord or residential registration marked inactive
- LicenseSWEED ROBERT: Rental landlord or residential registration initially issued
- Deed / saleDeed / sale $90K
Flags: active rental license. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$4,621/year estimated property tax
2026 taxable assessment $330,100 × 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 $286,000. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 5423727002026 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.
Stories
2
Interior
1,714 sqft
livable area
Lot
1,804 sqft
Heat
Forced hot air
city code A
Garage
2 spaces
Exterior condition
Average
city code 4
Above averageBelow average
Interior condition
Average
city code 4
Above averageBelow average
Quality grade
C
assessor's grade
ABCDE
Zoning
RSA5
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
6900 block of Sylvester St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 6921 Sylvester St · 6925 Sylvester 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.
No L&I business license is on record at this address in data through Jul 24, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
YU XIAN XU-KUANGActive
Rental · Initial issue date Apr 22, 2010 · Filed expiration Feb 28, 2027
JOAO L & IVONE MARIA VOLPA MARIANIInactive
Rental · Initial issue date Jun 16, 2006 · Terminal license date Dec 22, 2012
MARIANI JOAO LUIS & MARIANI IVONEInactive
Rental · Initial issue date Jul 22, 2005 · Terminal license date Apr 12, 2007
SWEED ROBERTInactive
Rental · Initial issue date Mar 30, 2003 · Terminal license date Feb 29, 2004
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 32 dated rows
- InvestigationL&I investigation
Case CF-2024-097850 · PASSED
The cited inspection visit was marked passed.
- ViolationEXTERIOR AREA WEEDS
Case CF-2024-097850 · Violation VI-2024-075534 · Code PM15-302.4 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2024-097850 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2023-030725 · PASSED
The cited inspection visit was marked passed.
- InvestigationL&I investigation
Case CF-2023-028243 · PASSED
The cited inspection visit was marked passed.
- ViolationRENTAL LICENSE- ONE & TWO FAMILY (R3)
Case CF-2023-030725 · Violation VI-2023-023370 · Code 9-3902 (1) · COMPLIED
Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2023-030725 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationRUBBISH & GARBAGE
Case CF-2023-028243 · Violation VI-2023-021542 · Code PM15-308.1 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2023-028243 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2022-031454 · PASSED
The cited inspection visit was marked passed.
- InvestigationL&I investigation
Case CF-2022-038958 · PASSED
The cited inspection visit was marked passed.
- ViolationRENTAL LICENSE- ONE & TWO FAMILY (R3)
Case CF-2022-038958 · Violation VI-2022-029939 · Code 9-3902 (1) · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2022-038958 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2022-031454 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationRUBBISH & GARBAGE
Case CF-2022-031454 · Violation VI-2022-024784 · Code PM15-308.1 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2022-031454 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationRUBBISH/GARBAGE EXTERIOR-OWNER
Case 662490 · Violation 4864283 · Code CP-305 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationCLIP VIOLATION NOTICE
Case 662490 · Violation 4864282 · Code CP-01 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- License terminal eventJOAO L & IVONE MARIA VOLPA MARIANI: Rental landlord or residential registration marked inactive
License 373886 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- PermitElectrical
Permit 332845 · COMPLETED
INSTALL A 200 AMP SERVICE, THREE GANG METER SOCKET, (3) 100 AMP ELECTRICAL PANELS.... IN ACCORDANCE WITH 2008 NEC
- License issue eventYU XIAN XU-KUANG: Rental landlord or residential registration initially issued
License 499215 · Active
License event. Registration does not prove present operation or storefront occupancy.
- ViolationVEHICLES UNREGISTERED
Case 161296 · Violation 970392 · Code CP-321 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationHIGH WEEDS-CUT
Case 161296 · Violation 970391 · Code CP-312A · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationRUBBISH/GARBAGE EXTERIOR-OWNER
Case 161296 · Violation 970390 · Code CP-305 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationCLIP VIOLATION NOTICE
Case 161296 · Violation 970389 · Code CP-01 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- License terminal eventMARIANI JOAO LUIS & MARIANI IVONE: Rental landlord or residential registration marked inactive
License 327160 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- Recorded transfer$193K transfer
2007
- License issue eventJOAO L & IVONE MARIA VOLPA MARIANI: Rental landlord or residential registration initially issued
License 373886 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventMARIANI JOAO LUIS & MARIANI IVONE: Rental landlord or residential registration initially issued
License 327160 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License terminal eventSWEED ROBERT: Rental landlord or residential registration marked inactive
License 248337 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventSWEED ROBERT: Rental landlord or residential registration initially issued
License 248337 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- Recorded transfer$90K transfer
2003
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, 5:54 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)