2026 assessment
$69K
OPA value, not a listing price
Property report
6101 Callowhill St
3 stories2,512 sqftRSA5built 1915
Property at a glanceCommercial
Booker Investment Group LLC
2027 published assessment
$69K
Future roll, not the current tax bill
Location
6100 block of Callowhill St
ZIP 19151
Neighborhood area
Overbrook · Overbrook Farms
Approximate · based on ZIP 19151
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 $69,300. It is not yet the billed-year tax basis.
- OPA assessment · 2016$91K 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$91K 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$98K 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$70K 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$70K 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$70K 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$70K 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$70K 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$70K 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$69K 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$69K 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$69K 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 · 2020Deed / sale $55KA 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 · 2021Deed / sale $209KA 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 · 2022Deed / sale $225KA 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 · 2022Deed / sale $225KA 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 · 2024-01-17Change of UseThis 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 · 2025-09-17New construction, addition, GFA changeThis 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 · 2014-03-11PERMB- 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 ↗
- L&I violation · 2014-03-11PERMB- INT DEMOL WALLS ETCA 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 · 2014-03-11SWO- CONSTR W/O BLDG PERMIT (Stop-work order for construction without a building permit)Stop-work order for construction without a building permitHow L&I violations and orders work ↗
- Inspection · 2014-03-11BP_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 · 2015-10-31EXTERIOR 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 ↗
- L&I violation · 2015-10-31VACANT STRUCTURE LICENSEA 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 · 2015-10-31EXTERIOR AREA SANITATIONA 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 · 2015-10-31HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- Inspection · 2015-10-31HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- Inspection · 2014-04-23BP_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 · 2014-07-08BP_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 · 2016-03-14HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- Inspection · 2016-04-11HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- Inspection · 2016-04-21HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- Inspection · 2016-05-07BP_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 · 2016-05-21HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- License · 2025-03-04BOOKER INVESTMENT GROUP LLC (BOOKER INVESTMENT GROUP LLC): Vacant Residential Property / Lot 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 · 2026-05-02BOOKER INVESTMENT GROUP LLC (BOOKER INVESTMENT GROUP LLC): Vacant Residential Property / Lot 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 · 2004-04-29CHECKERBOARD INC: Food Preparing and Serving 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 · 2014-04-30CHECKERBOARD INC: Food Preparing and Serving 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 · 2003-03-23ROSS ELESTER CHECKERBOARD INC: 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 · 2014-02-28ROSS ELESTER CHECKERBOARD INC: 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 ↗
- Appeal · 2024-02-23ZBA Permit Denial - VarianceA 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 · 2025-10-01ZBA Permit Denial - VarianceA 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 violationAppealPermitInspectionLicense
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
- LicenseBOOKER INVESTMENT GROUP LLC (BOOKER INVESTMENT GROUP LLC): Vacant Residential Property / Lot landlord or residential registration marked inactive
- AppealZBA Permit Denial - Variance
- PermitNew construction, addition, GFA change
- LicenseBOOKER INVESTMENT GROUP LLC (BOOKER INVESTMENT GROUP LLC): Vacant Residential Property / Lot landlord or residential registration initially issued
- AppealZBA Permit Denial - Variance
- PermitChange of Use
- Deed / saleDeed / sale $225K
- Deed / saleDeed / sale $225K
- Deed / saleDeed / sale $209K
- Deed / saleDeed / sale $55K
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- InspectionBP_BLDG
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- L&I violationEXTERIOR AREA WEEDS
- L&I violationVACANT STRUCTURE LICENSE
- L&I violationEXTERIOR AREA SANITATION
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- InspectionBP_BLDG
- LicenseCHECKERBOARD INC: Food Preparing and Serving business license marked inactive
- InspectionBP_BLDG
- L&I violationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)
- L&I violationPERMB- INT DEMOL WALLS ETC
- L&I violationSWO- CONSTR W/O BLDG PERMIT (Stop-work order for construction without a building permit)
- InspectionBP_BLDG
- LicenseROSS ELESTER CHECKERBOARD INC: Rental landlord or residential registration marked inactive
- LicenseCHECKERBOARD INC: Food Preparing and Serving business license initially issued
- LicenseROSS ELESTER CHECKERBOARD INC: Rental landlord or residential registration initially issued
Verify the public record
Property tax
$970/year estimated property tax
2026 taxable assessment $69,300 × 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 $69,300. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8820391102026 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 $1,348.65 and a lien entry. It is shown as historical context only.
2014$461.88 total · $0.00 principal · $251.31 interest · $97.73 penalty2015$886.77 total · $518.72 principal · $133.43 interest · $97.73 penalty
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
Property report
Commercial property
Commercial, recorded in the City's commercial category. The public record and owner trail follow.
Historical lien entry · through 2016
What it is
Commercial
Str/Off 3 Sty Masonry
Owner
Booker Investment Group LLC
$ / sq ft
$28
below the $151 median for 7,668 commercial parcels citywide
Interior area
2,512 sqft
Lot size
1,152 sqft
Stories
3
Built
1915
Zoning
RSA5
Recorded owner
Who's behind it
Booker Investment Group LLC · corporate / LLC owner
• Owns 3 properties across Philadelphia under this name, assessed at $325K combined
• Tax bills mail to P O Box 716, Lansdowne PA, 19050 — outside Philadelphia
Block context
6100 block of Callowhill St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 6103 Callowhill St · 6105 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.
CHECKERBOARD INCInactive
Food Preparing and Serving · Initial issue date Apr 29, 2004 · Terminal license date Apr 30, 2014
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
BOOKER INVESTMENT GROUP LLC (BOOKER INVESTMENT GROUP LLC)Inactive
Vacant Residential Property / Lot · Initial issue date Mar 4, 2025 · Terminal license date May 2, 2026
ROSS ELESTER CHECKERBOARD INCInactive
Rental · Initial issue date Mar 23, 2003 · Terminal license date Feb 28, 2014
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 29 dated rows
- License terminal eventBOOKER INVESTMENT GROUP LLC (BOOKER INVESTMENT GROUP LLC): Vacant Residential Property / Lot landlord or residential registration marked inactive
License 0972833 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- AppealZBA Permit Denial - Variance
Appeal ZP-2025-001506 · Completed · Granted
Related permit ZP-2025-001506 · PERMIT FOR AN ADDITION TO AN EXISTING STRUCTURE. SIZE AND LOCATION AS SHOWN ON THE PLAN. USE PREVIOUSLY APPROVED AS A MULTI-FAMILY HOUSEHOLD LIVING FOR SIX (6) DWELLING UNITS UNDER ZP-2023-006635.
- PermitNew construction, addition, GFA change
Permit ZP-2025-001506 · Issued
FOR AN ADDITION TO AN EXISTING STRUCTURE. SIZE AND LOCATION AS SHOWN ON THE PLAN.
- License issue eventBOOKER INVESTMENT GROUP LLC (BOOKER INVESTMENT GROUP LLC): Vacant Residential Property / Lot landlord or residential registration initially issued
License 0972833 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- AppealZBA Permit Denial - Variance
Appeal ZP-2023-006635 · Completed · Granted with conditions
Related permit ZP-2023-006635 · [PERMIT] For a seven (7) family (multi-family) household living in an existing structure.
- PermitChange of Use
Permit ZP-2023-006635 · Issued
Residential - Household Living - Multi-Family
- Recorded transfer$225K transfer
2022
- Recorded transfer$209K transfer
2021
- Recorded transfer$55K transfer
2020
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 508683 · CLOSED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. City marked the record closed; open the case for the closing reason.
- InvestigationBP_BLDG
Case 421699 · CLOSED
City marked the record closed; open the case for the closing reason.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 508679 · CLOSED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. City marked the record closed; open the case for the closing reason.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 508683 · FAILED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 508679 · FAILED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationEXTERIOR AREA WEEDS
Case 508679 · Violation 3869431 · Code PM15-302.4 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationVACANT STRUCTURE LICENSE
Case 508683 · Violation 3757452 · Code 9-3905 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- ViolationEXTERIOR AREA SANITATION
Case 508683 · Violation 3945411 · Code PM15-302.1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 508679 · FAILED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 508683 · FAILED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationBP_BLDG
Case 421699 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- License terminal eventCHECKERBOARD INC: Food Preparing and Serving business license marked inactive
License 200851 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- InvestigationBP_BLDG
Case 421699 · 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 421699 · Violation 3927136 · Code A-301.1/4 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- ViolationPERMB- INT DEMOL WALLS ETC
Case 421699 · Violation 3927135 · Code A-301.1/7 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- ViolationSWO- CONSTR W/O BLDG PERMIT (Stop-work order for construction without a building permit)
Case 421699 · Violation 3927137 · Code A-504.1/3 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- InvestigationBP_BLDG
Case 421699 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- License terminal eventROSS ELESTER CHECKERBOARD INC: Rental landlord or residential registration marked inactive
License 230928 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventCHECKERBOARD INC: Food Preparing and Serving business license initially issued
License 200851 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventROSS ELESTER CHECKERBOARD INC: Rental landlord or residential registration initially issued
License 230928 · 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
- 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)