2026 assessment
$155K
OPA value, not a listing price
House report
6148 Callowhill St
3 stories1,824 sqftRSA5built 1915
Property at a glanceHouse
Entity-held
ZIP 19151 area
Overbrook · Overbrook Farms
6100 block of Callowhill St
Assessment and City record timeline
Published City assessments for this house 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$84K 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$84K 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$84K 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$92K 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$96K 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$96K 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$96K 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$135K 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$135K 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$155K 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$155K 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$164K 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 · 2017-07-14AlterationThis 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 ↗
- Inspection · 2017-07-14BP_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 ↗
- Permit · 2018-05-21UseThis 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 · 2018-05-31ElectricalThis 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 · 2019-07-02Addition and/or AlterationThis 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 · 2019-10-16New ConstructionThis 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 · 2020-03-03New ConstructionThis 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 ↗
- L&I violation · 2017-06-10PERMB- 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 · 2017-06-10BP_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 · 2017-11-21PERME- WIRING BLDG OR PROPA 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 · 2017-11-21PERMB- REV WK GONE BEYOND ORIGA 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 · 2017-11-21PERMB- INSTALL HVAC SYSA 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 · 2017-11-21PERMP- INST NEW PLUMBINGA 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 · 2020-03-14CHANGE IN OCCUPANCYA 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 · 2022-02-16CERTIFICATIONA 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 · 2022-02-16L&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 · 2024-03-18RENTAL LICENSE MULTI FAMILY (R2)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 ↗
- L&I violation · 2024-03-18EXTERIOR STRUCTURE DOORSA 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 · 2024-03-18INSPECTION, TESTING AND MAINTENANCEA 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 · 2024-03-18PERIODIC TESTINGA 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 · 2024-03-18L&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 · 2024-03-18L&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 · 2024-03-18L&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 · 2017-08-24BP_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 · 2017-11-20BP_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 · 2017-12-27BP_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 · 2018-02-01BP_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 · 2019-03-26PRECOURT (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 ↗
- Inspection · 2023-09-28L&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 · 2018-04-04Zoning 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 assessmentBlock median & rangeZIP 19151 (Overbrook · Overbrook Farms) medianAssessmentL&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 record30 events · exact dates, newest first
- L&I violationRENTAL LICENSE MULTI FAMILY (R2)
- L&I violationEXTERIOR STRUCTURE DOORS
- L&I violationINSPECTION, TESTING AND MAINTENANCE
- L&I violationPERIODIC TESTING
- InspectionL&I investigation
- InspectionL&I investigation
- InspectionL&I investigation
- InspectionL&I investigation
- L&I violationCERTIFICATION
- InspectionL&I investigation
- L&I violationCHANGE IN OCCUPANCY
- PermitNew Construction
- PermitNew Construction
- PermitAddition and/or Alteration
- InspectionPRECOURT (likely: pre-court compliance inspection)
- PermitElectrical
- PermitUse
- AppealZoning board appeal
- InspectionBP_BLDG
- InspectionBP_BLDG
- L&I violationPERME- WIRING BLDG OR PROP
- L&I violationPERMB- REV WK GONE BEYOND ORIG
- L&I violationPERMB- INSTALL HVAC SYS
- L&I violationPERMP- INST NEW PLUMBING
- InspectionBP_BLDG
- InspectionBP_BLDG
- PermitAlteration
- InspectionBP_BLDG
- L&I violationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)
- InspectionBP_BLDG
Flags: historical tax ledger through 2016 recorded $153 with a lien entry · 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$2,175/year estimated property tax
2026 taxable assessment $155,400 × 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 $163,500. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 3410457002026 taxable assessment equals the full assessed value.
Historical delinquency sources Record found
This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.
A separate historical parcel ledger ending in 2016 records $153.24 and a lien entry. It is shown as historical context only.
2015$169.15 total · $0.00 principal · $78.32 interest · $90.83 penalty
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
3
Interior
1,824 sqft
livable area
Lot
1,115 sqft
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
Zoning appeals
1
OPEN · Granted · 2018
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Recorded owner
Who's behind it
Silverbach Properties LLC · corporate / LLC owner
• Tax bills mail to 3834 Brunswick Ave, Drexel Hill PA, 19026 — outside Philadelphia
Block context
6100 block of Callowhill St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 6146 Callowhill St · 6150 Callowhill St
L&I license dates · data through Jul 23, 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 23, 2026.
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 30 dated rows
- ViolationRENTAL LICENSE MULTI FAMILY (R2)
Case CF-2024-021369 · Violation VI-2024-017510 · Code 9-3902 (2) · SVN ISSUED
Resolution: SVN ISSUED
- ViolationEXTERIOR STRUCTURE DOORS
Case CF-2024-021380 · Violation VI-2024-017540 · Code PM15-304.15 · CLOSED
Resolution: CLOSED - ADMINISTRATIVELY City marked the record closed; open the case for the closing reason.
- ViolationINSPECTION, TESTING AND MAINTENANCE
Case CF-2024-021380 · Violation VI-2024-017520 · Code F-907.8.5 · CLOSED
Resolution: CLOSED - ADMINISTRATIVELY City marked the record closed; open the case for the closing reason.
- ViolationPERIODIC TESTING
Case CF-2024-021380 · Violation VI-2024-017521 · Code F-901.6.4 · CLOSED
Resolution: CLOSED - ADMINISTRATIVELY City marked the record closed; open the case for the closing reason.
- InvestigationL&I investigation
Case CF-2022-012550 · PASSED
The cited inspection visit was marked passed.
- InvestigationL&I investigation
Case CF-2024-021369 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2024-021380 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case 612882 · PASSED
The cited inspection visit was marked passed.
- ViolationCERTIFICATION
Case CF-2022-012550 · Violation VI-2022-010429 · Code FC-13-915 · CLOSED
Resolution: CLOSED - REISSUED/REWRITTEN City marked the record closed; open the case for the closing reason.
- InvestigationL&I investigation
Case CF-2022-012550 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationCHANGE IN OCCUPANCY
Case 612882 · Violation 211944268 · Code A-102.9/1 · CLOSED
Resolution: CLOSED - ADMINISTRATIVELY City marked the record closed; open the case for the closing reason.
- PermitNew Construction
Permit 1012674 · Expired
INSTALL INTERIOR WIRING AND 200A SERVICE&METER-PAK. 'O8 NEC. INSTALL COMPLETE FIRE ALARM SYSTEM PER CITY APPROVED DRAWINGS.
- PermitNew Construction
Permit 1019664 · Expired
EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES - For the installation if New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from these standards require submission of construction and site plans.
- PermitAddition and/or Alteration
Permit 893780 · Issued
COMPLETE CHANGE IN USE AND OCCUPANCY CLASSIFICATION FROM GROUP R-3 TO GROUP R-2. LEVEL III INTERIOR ALTERATIONS AS PER APPROVED PLANS. NO STRUCTURAL WORK ON THIS PERMIT. STC AND IIC RATING TO BE 50 @ MIN. ENTIRE BUILDING TO BE SPRINKLERED PER NFPA 13R @ MIN. SEPARATE PERMIT REQUIRED FOR MEP AND FIRE SUPPRESSION WORK. NO STRUCTURAL WORK.
- InvestigationPRECOURT (likely: pre-court compliance inspection)
Case 612882 · FAILED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitElectrical
Permit 881311 · COMPLETED
LEGALIZE 2-100AMP METERS FOR UNITS 2 & 3, ADD 100AMP METER FOR HOUSE ONTO EXISTING 200AMP MAIN SERVICE AS PER 2008 NEC (WEST DISTRICT)
- PermitUse
Permit 849743 · COMPLETED
FOR THREE (3) FAMILY DWELLING (MULTI-FAMILY DWELLING) IN AN EXISTING STRUCTURE.
- AppealZoning board appeal
Appeal 32968 · OPEN · Granted
Related permit 849743 · PERMIT FOR THREE (3) FAMILY DWELLING (MULTI-FAMILY DWELLING) IN AN EXISTING STRUCTURE. NO PLANS SUBMITTED WITH THIS APPLICATION.
- InvestigationBP_BLDG
Case 612882 · CLOSED
City marked the record closed; open the case for the closing reason.
- InvestigationBP_BLDG
Case 612882 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationPERME- WIRING BLDG OR PROP
Case 612882 · Violation 211944267 · Code A-301.1/50 · CLOSED
Resolution: CLOSED - ADMINISTRATIVELY City marked the record closed; open the case for the closing reason.
- ViolationPERMB- REV WK GONE BEYOND ORIG
Case 612882 · Violation 211944265 · Code A-302.10/3 · CLOSED
Resolution: CLOSED - ADMINISTRATIVELY City marked the record closed; open the case for the closing reason.
- ViolationPERMB- INSTALL HVAC SYS
Case 612882 · Violation 211944264 · Code A-301.1/46 · CLOSED
Resolution: CLOSED - ADMINISTRATIVELY City marked the record closed; open the case for the closing reason.
- ViolationPERMP- INST NEW PLUMBING
Case 612882 · Violation 211944266 · Code A-301.1/54 · CLOSED
Resolution: CLOSED - ADMINISTRATIVELY City marked the record closed; open the case for the closing reason.
- InvestigationBP_BLDG
Case 612882 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationBP_BLDG
Case 587961 · PASSED
The cited inspection visit was marked passed.
- PermitAlteration
Permit 799994 · EXPIRED
APPLICANT AGREES TO LIMIT THE CONSTRUCTION TO COMPLY WITH EZ PERMIT STANDARD FOR INTERIOR ALTERATIONS, DATED FEB 2007. DEVIATIONS FROM THIS STANDARD WILL RESULT IN THE REVOCATION O FTHIS PERMIT AND IMPOSITION OF FURTHER PENALTIES. (SFD)
- InvestigationBP_BLDG
Case 587961 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)
Case 587961 · Violation 4383889 · Code A-301.1/4 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 587961 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
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 24, 2026, 1:43 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)