2026 assessment
$160K
OPA value, not a listing price
Industrial property report
4637-39 Mulberry St
8,000 sqftRSA5built 1922
Property at a glanceIndustrial building
Individual owner on record
2027 published assessment
$536K
Future roll, not the current tax bill
Location
4600 block of Mulberry St
ZIP 19124
Neighborhood area
Frankford · Juniata
Approximate · based on ZIP 19124
Open L&I record
Open City history ↗5 violation rows marked OPEN in 1 active case
The actual City titles, code sections, case posture, and latest recorded inspections are shown here instead of only an aggregate count.
Case CF-2020-041481
IN VIOLATIONNotice Of Violation
- Electrical- Hazard
PM15-604.3 - Exit Signs Required
FC-13-1007.1 - Combustible Storage
FC-13-315 - Open Junction Boxes
FC-13-605.6 - New Use
A-301.1/65
OPEN is the status in the fetched L&I file, not a new inspection by BlockReport. Read the notice for the cited condition and required correction, then verify the live case with L&I.
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 $536,000. It is not yet the billed-year tax basis.
- OPA assessment · 2016$94K 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$94K 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$124K 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$124K 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$124K 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$124K 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$124K 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$149K 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$149K 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$160K 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$160K 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$536K 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 · 2013-05-21DemolitionThis permit category usually covers partial or complete removal work. 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 · 2018-09-11PERMP- ALTER/REPAIR/REPL PLUMBA 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 · 2018-09-11PERME- ALTER ELEC INSTALLATIONA 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 · 2018-09-11PERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)Building permit required for interior alteration or repairHow L&I violations and orders work ↗
- Inspection · 2018-09-11BP_BLDGA 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 · 2020-07-23WORKING SPACE/CLEARANCEA 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 · 2020-07-23ELECTRICAL- HAZARDA 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 · 2020-07-23ELECTRICAL- HAZARDA 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 · 2020-07-23EXIT SIGNS REQUIREDA 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 · 2020-07-23AISLESA 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 · 2020-07-23COMBUSTIBLE STORAGEA 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 · 2020-07-23OPEN JUNCTION BOXESA 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 · 2020-07-23PORTABLE HEATING/COOKING EQUIPA 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 · 2020-07-23NEW USEA 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 · 2020-07-23L&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 · 2018-10-18BP_BLDGA 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 · 2019-08-12BP_BLDGA 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 · 2020-08-27L&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 · 2020-09-14L&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 · 2022-11-01L&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 · 2025-01-25L&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 ↗
- Appeal · 2019-06-12Zoning 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 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 record22 events · exact dates, newest first
- InspectionL&I investigation
- InspectionL&I investigation
- InspectionL&I investigation
- InspectionL&I investigation
- L&I violationWORKING SPACE/CLEARANCE
- L&I violationELECTRICAL- HAZARD
- L&I violationELECTRICAL- HAZARD
- L&I violationEXIT SIGNS REQUIRED
- L&I violationAISLES
- L&I violationCOMBUSTIBLE STORAGE
- L&I violationOPEN JUNCTION BOXES
- L&I violationPORTABLE HEATING/COOKING EQUIP
- L&I violationNEW USE
- InspectionL&I investigation
- InspectionBP_BLDG
- AppealZoning board appeal
- InspectionBP_BLDG
- L&I violationPERMP- ALTER/REPAIR/REPL PLUMB
- L&I violationPERME- ALTER ELEC INSTALLATION
- L&I violationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)
- InspectionBP_BLDG
- PermitDemolition
Verify the public record
Property tax
$2,240/year estimated property tax
2026 taxable assessment $160,000 × 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 $536,000. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8843446902026 taxable assessment equals the full assessed value.
Historical delinquency sources Record found
$11,907.36 was recorded for this parcel in Philadelphia's June 2022 delinquency snapshot for 1982–2021. That amount may have been paid, reduced, or increased since; it is not a current payoff figure.
$7,423.15 principal$1,463.46 interest$499.59 penalty$2,521.16 other charges
The snapshot’s 2022 context used $124,400 total assessment, $124,400 taxable, and $0 exempt/abated. Those historical fields can differ from today’s OPA exemption status.
A separate historical parcel ledger ending in 2016 records $95,416.78 and a lien entry. It is shown as historical context only.
1982$128.80 total · $84.70 principal · $6.99 interest · $37.11 penalty1983$1,075.09 total · $710.81 principal · $215.84 interest · $148.44 penalty1984$1,205.96 total · $1,108.93 principal · $97.03 interest · $0.00 penalty1985$1,207.17 total · $1,110.04 principal · $97.13 interest · $0.00 penalty1986$1,208.28 total · $1,111.06 principal · $97.22 interest · $0.00 penalty1987$1,176.04 total · $1,081.41 principal · $94.63 interest · $0.00 penalty1988$1,106.86 total · $1,017.80 principal · $89.06 interest · $0.00 penalty1989$1,099.10 total · $1,010.67 principal · $88.43 interest · $0.00 penalty1990$1,340.04 total · $1,215.62 principal · $106.37 interest · $0.00 penalty1991$1,408.02 total · $1,277.28 principal · $111.77 interest · $0.00 penalty1992$1,408.02 total · $1,277.28 principal · $111.77 interest · $0.00 penalty1993$1,408.02 total · $1,277.28 principal · $111.77 interest · $0.00 penalty1994$1,408.02 total · $1,277.28 principal · $111.77 interest · $0.00 penalty1995$1,935.28 total · $1,277.28 principal · $111.77 interest · $0.00 penalty1996$4,326.64 total · $1,277.28 principal · $2,279.95 interest · $89.41 penalty1997$4,236.20 total · $1,277.28 principal · $2,203.31 interest · $89.41 penalty1998$4,100.55 total · $1,277.28 principal · $2,088.35 interest · $89.41 penalty1999$3,964.91 total · $1,277.28 principal · $1,973.40 interest · $89.41 penalty2000$3,829.25 total · $1,277.28 principal · $1,858.44 interest · $89.41 penalty2001$3,693.61 total · $1,277.28 principal · $1,743.49 interest · $89.41 penalty2002$3,557.96 total · $1,277.28 principal · $1,628.53 interest · $89.41 penalty2003$3,422.32 total · $1,277.28 principal · $1,513.58 interest · $89.41 penalty2004$3,286.67 total · $1,277.28 principal · $1,398.62 interest · $89.41 penalty2005$3,151.02 total · $1,277.28 principal · $1,283.67 interest · $89.41 penalty2006$3,015.37 total · $1,277.28 principal · $1,168.71 interest · $89.41 penalty2007$6,823.92 total · $3,041.15 principal · $2,508.95 interest · $212.88 penalty2008$6,500.95 total · $3,041.15 principal · $2,235.25 interest · $212.88 penalty2009$6,177.97 total · $3,041.15 principal · $1,961.54 interest · $212.88 penalty2010$5,855.01 total · $3,041.15 principal · $1,687.84 interest · $212.88 penalty2011$2,142.38 total · $1,169.76 principal · $543.94 interest · $81.88 penalty2012$2,095.02 total · $1,214.84 principal · $455.56 interest · $85.04 penalty2013$2,035.82 total · $1,258.50 principal · $358.67 interest · $88.10 penalty2014$2,255.36 total · $1,442.38 principal · $281.27 interest · $100.97 penalty2015$2,102.17 total · $1,442.38 principal · $151.45 interest · $100.97 penalty2016$1,728.98 total · $1,506.74 principal · $22.60 interest · $15.07 penalty
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
Property report
Industrial property
Industrial building, recorded in the City's industrial category. The public record and owner trail follow.
$12K · Jun 2022 delinquency snapshot Historical lien entry · through 2016 5 open violations
What it is
Industrial building
Ind Warehouse Masonry
Owner
Individual owner on record
Individual name redacted
$ / sq ft
$67
below the $70 median for 3,574 industrial parcels citywide
Interior area
8,000 sqft
Lot size
4,000 sqft
Built
1922
Zoning
RSA5
Block context
4600 block of Mulberry St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 4635 Mulberry St · 4633 Mulberry St
L&I licenses checked through Jul 29, 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 22 dated rows
- InvestigationL&I investigation
Case 653974 · PASSED
The cited inspection visit was marked passed.
- InvestigationL&I investigation
Case CF-2020-041481 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2020-041481 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2020-041481 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationWORKING SPACE/CLEARANCE
Case CF-2020-041481 · Violation VI-2020-022014 · Code FC-13-605.3 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationELECTRICAL- HAZARD
Case CF-2020-041481 · Violation VI-2020-022015 · Code PM15-604.3 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationELECTRICAL- HAZARD
Case CF-2020-041481 · Violation VI-2020-022018 · Code PM15-604.3 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- ViolationEXIT SIGNS REQUIRED
Case CF-2020-041481 · Violation VI-2020-022019 · Code FC-13-1007.1 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- ViolationAISLES
Case CF-2020-041481 · Violation VI-2020-022020 · Code FC-13-1005.2 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationCOMBUSTIBLE STORAGE
Case CF-2020-041481 · Violation VI-2020-022021 · Code FC-13-315 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- ViolationOPEN JUNCTION BOXES
Case CF-2020-041481 · Violation VI-2020-022016 · Code FC-13-605.6 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- ViolationPORTABLE HEATING/COOKING EQUIP
Case CF-2020-041481 · Violation VI-2020-022017 · Code FC-13-308.1.9 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationNEW USE
Case CF-2020-041481 · Violation VI-2020-022013 · Code A-301.1/65 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- InvestigationL&I investigation
Case CF-2020-041481 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationBP_BLDG
Case 653974 · CLOSED
City marked the record closed; open the case for the closing reason.
- AppealZoning board appeal
Appeal 36870 · OPEN · Granted with conditions
Related permit 944904 · PERMIT FOR USE OF AN EXISTING BUILDING AS A (2) TWO FAMILY DWELLING. FIRST FLOOR GARAGE TO BE USED FOR STORAGE OF CONSTRUCTION EQUIPMENT.
- InvestigationBP_BLDG
Case 653974 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationPERMP- ALTER/REPAIR/REPL PLUMB
Case 653974 · Violation 211951274 · Code A-301.1/55 · CLOSED
Resolution: CLOSED - STOP PROCESSING City marked the record closed; open the case for the closing reason.
- ViolationPERME- ALTER ELEC INSTALLATION
Case 653974 · Violation 211951276 · Code A-301.1/53 · CLOSED
Resolution: CLOSED - STOP PROCESSING City marked the record closed; open the case for the closing reason.
- ViolationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)
Case 653974 · Violation 211951275 · Code A-301.1/4 · CLOSED
Resolution: CLOSED - STOP PROCESSING City marked the record closed; open the case for the closing reason.
- InvestigationBP_BLDG
Case 653974 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitDemolition
Permit 472715 · COMPLETED
REMOVE DEBRIS FROM BUILDING. CALL INSPECTOR FOR INITIAL INSPECTION PRIOR TO THE START OF WORK
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 30, 2026, 2:27 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)