2026 assessment
$476K
OPA value, not a listing price
Mixed-use property report
6100 Ridge Ave
2,698 sqftCMX2.5built 1980
Property at a glanceStore
Ridgeback Associates LLC
2027 published assessment
$494K
Future roll, not the current tax bill
Location
6100 block of Ridge Ave
ZIP 19128
Neighborhood area
Roxborough
Approximate · based on ZIP 19128
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 $493,700. It is not yet the billed-year tax basis.
- OPA assessment · 2026$476K 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$494K 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 · 2000Deed / sale $120KA 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 · 2020Deed / sale $185KA 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 $265KA recorded real-estate document or transfer event. The amount and date can be useful history, but the underlying deed and transfer-tax filing control the parties, consideration, and legal effect.How to read the recorded document ↗
- Permit · 2022-12-13Interior Non-Load-Bearing Wall Demo.This 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 · 2023-01-17New 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 ↗
- Permit · 2023-06-28Addition 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 · 2023-09-19Addition and/or AlterationsThis 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 · 2023-10-07Addition 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 · 2023-10-19New Construction or AdditionsThis 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 · 2023-11-09New 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 · 2025-04-29Signs (Accessory / Non-Accessory)This 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 · 2025-05-28SignThis 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 ↗
- License · 2025-12-09RIDGEBACK ASSOCIATES LLC: 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 · 2017-04-13ROXBOROUGH DEVELOPMENT CORP #1: Food Estab, Retail Non-Permanent Location (Event) L&I license filing 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 · 2017-04-13ROXBOROUGH DEVELOPMENT CORP #2 & 3: Food Estab, Retail Non-Permanent Location (Event) L&I license filing 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 · 2017-04-22ROXBOROUGH DEVELOPMENT CORP #1: Food Estab, Retail Non-Permanent Location (Event) L&I license filing 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 · 2025-12-06ROXBOROUGH DEVELOPMENT CORP #2 & 3: Food Estab, Retail Non-Permanent Location (Event) L&I license filing marked inactiveA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- Certification · 2024-08-12Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2025-07-28Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
Property assessmentAssessmentDeed / salePermitLicenseCertification
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 record19 events · exact dates, newest first
- LicenseRIDGEBACK ASSOCIATES LLC: Rental landlord or residential registration initially issued
- LicenseROXBOROUGH DEVELOPMENT CORP #2 & 3: Food Estab, Retail Non-Permanent Location (Event) L&I license filing marked inactive
- CertificationFire Alarm Certification
- PermitSign
- PermitSigns (Accessory / Non-Accessory)
- CertificationFire Alarm Certification
- PermitNew Construction
- PermitNew Construction or Additions
- PermitAddition and/or Alteration
- PermitAddition and/or Alterations
- PermitAddition and/or Alteration
- PermitNew construction, addition, GFA change
- PermitInterior Non-Load-Bearing Wall Demo.
- Deed / saleDeed / sale $265K
- Deed / saleDeed / sale $185K
- LicenseROXBOROUGH DEVELOPMENT CORP #1: Food Estab, Retail Non-Permanent Location (Event) L&I license filing marked inactive
- LicenseROXBOROUGH DEVELOPMENT CORP #1: Food Estab, Retail Non-Permanent Location (Event) L&I license filing initially issued
- LicenseROXBOROUGH DEVELOPMENT CORP #2 & 3: Food Estab, Retail Non-Permanent Location (Event) L&I license filing initially issued
- Deed / saleDeed / sale $120K
Verify the public record
Property tax
$3,064/year estimated property tax
2026 taxable assessment $218,900 × 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 $493,700. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8710003892026 OPA taxes $218,900 of $476,000 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.
See the assessment math →Historical delinquency sources No current conclusion
This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
Property report
Mixed-use property
Store, recorded in the City's mixed-use category. The public record and owner trail follow.
What it is
Store
Store 1 Sty Masonry
Owner
Ridgeback Associates LLC
$ / sq ft
$183
assessed value ÷ interior sqft
Corridor
Ridge Avenue - Roxborough
city commercial corridor
Licensed units
2
active rental license
Interior area
2,698 sqft
Lot size
1,008 sqft
Built
1980
Zoning
CMX2.5
Recorded owner
Who's behind it
Ridgeback Associates LLC · corporate / LLC owner
• Tax bills mail to 5 W 5th St, Bridgeport PA, 19405 — outside Philadelphia
• Holds an active rental license for this address
Block context
6100 block of Ridge Ave. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 6102 Ridge Ave · 6104 Ridge Ave
L&I license dates · data through Jul 27, 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 27, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
RIDGEBACK ASSOCIATES LLCActive
Rental · Initial issue date Dec 9, 2025 · Filed expiration Dec 8, 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 19 dated rows
- License issue eventRIDGEBACK ASSOCIATES LLC: Rental landlord or residential registration initially issued
License 0995224 · Active
License event. Registration does not prove present operation or storefront occupancy.
- License terminal eventROXBOROUGH DEVELOPMENT CORP #2 & 3: Food Estab, Retail Non-Permanent Location (Event) L&I license filing marked inactive
License 0995240 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- CertificationFire Alarm Certification
Certification BC-2025-029979 · Certified
Expires 2026-07-28
- PermitSign
Permit GP-2025-004344 · Completed
FOR THE ERECTION OF TWO (2) SINGLE-FACED, NON-ILLUMINATED, ACCESSORY FLAT WALL SIGNS PER APPROVED PLANS.
- PermitSigns (Accessory / Non-Accessory)
Permit ZP-2024-008592 · Completed
FOR THE ERECTION OF TWO(2) SINGLE-FACED NON-ILLUMINATED FLAT WALL SIGN. SIZE AND LOCATION AS SHOWN ON THE PLAN.
- CertificationFire Alarm Certification
Certification BC-2024-022764 · Certified
Expires 2025-08-12
- PermitNew Construction
Permit MP-2023-003912 · Completed
FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS REQUIRED FOR ALL OTHER WORK.
- PermitNew Construction or Additions
Permit PP-2023-013844 · Completed
6100 RIDGE AVE PP-2023-013844 CP-2023-001333 EXTERIOR AND INTERIOR PLUMBING FOR A MIXED USE MULTI-FAMILY ADDITION WITH 3-STORIES (2 NEW), 1 COMMERCIAL SPACE, AND 2 RESIDENTIAL UNITS INSTALLATION OF ONE 1" DOMESTIC COLD WATER DISTRIBUTION LINE, 1 HOUSE DRAIN, CURB-TRAP, AND FRESH AIR INLET FOR STORM DRAINAGE, AND 1 HOUSE DRAIN, CURB-TRAP, AND FRESH AIR INLET FOR SANITARY DRAINAGE SANITARY WASTE AND DOMESTIC HOT AND COLD WATER LINES TO 5 WATER CLOSETS, 2 SHOWERS, 2 BATHTUB, 5 LAVATORY SINKS, 2 KITCHEN SINKS, 2 LAUNDRY BOXES, 2 FLOOR DRAINS, 3 HOT WATER HEATERS, 1 SUMP PUMP, AND ONE 1" BACKFLOW PREVENTION VALVE THE INSTALLATION WILL COMPLY WITH THE PHILADELPHIA PLUMBING CODE 2018
- PermitAddition and/or Alteration
Permit EP-2023-008630 · Completed
Install: 400-amp single phase service with 4 gang meter bank and (4)panel.125 MCB PANELS IN RESIDENTIAL UNITS, wire lights switch receptacles exit and emergency light and 240 v outlets ,110V interconnected smoke alarms, fire alarm system. ALL WORK IS TO BE DONE ACCORDING TO APPROVED DRAWINGS-2017 NEC,2016 NFPA-72. AMENDMENT: Move service to new electrical rm. and install emergency lighting in rm.
- PermitAddition and/or Alterations
Permit FP-2023-002075 · Completed
FOR THE INSTALLATION OF A NEW FIRE SUPPRESSION SYSTEM DESIGNED PER NFPA 13 AT THE GROUND FLOOR AND BASEMENT LEVEL WITH A NFPA 13R SYSTEM ABOVE. FOR A 2 INCH FIRE SERVICE LINE AND SPRINKLER LAYOUT AS PER PLANS.
- PermitAddition and/or Alteration
Permit CP-2023-001333 · Completed
FOR LEVEL III ALTERATIONS, ADDITION AND CHANGE OF OCCUPANCY PER APPROVED PLANS. BUIDLING TO BE FULLY SPRINKLERED WITH NFPA 13 AND 13R. SEPARATE PERMITS REQUIRED FOR MECHANICAL, ELECTRICAL, PLUMBING AND FIRE SUPPRESSION.
- PermitNew construction, addition, GFA change
Permit ZP-2022-009881 · Completed
ERECTION OF VERTICAL ADDITION TO AN EXISTING STRUCTURE. SIZE AND LOCATION AS PER APPROVED PLAN. CITY PLANNING APPROVAL FOR FACADE CONTROL IS REQUIRED BEFORE BUILDING PERMIT CAN BE ISSUED. AMEND ORGINAL PERMIT WITH RESIZE AND RELOCATION OF PROPOSED ROOF DECK ACCESS STRUCTURE. ERECTION OF ACCESSIBLE RAMP AS PER APPROVED PLAN.
- PermitInterior Non-Load-Bearing Wall Demo.
Permit GM-2022-010787 · Completed
For minor construction work at the subject property in accordance with all applicable provisions of the Philadelphia Code, all references codes and standards, and the attached EZ Standard, where included. Deviation from this standard shall result in permit revocation. A separate permit from the Philadelphia Department of Streets is required for any sidewalk and street closures. All means of pedestrian protection required at the site in accordance with the Philadelphia Building Code Chapter 33 shall be in place prior to start of work.
- Recorded transfer$265K transfer
2022
- Recorded transfer$185K transfer
2020
- License terminal eventROXBOROUGH DEVELOPMENT CORP #1: Food Estab, Retail Non-Permanent Location (Event) L&I license filing marked inactive
License 735265 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventROXBOROUGH DEVELOPMENT CORP #1: Food Estab, Retail Non-Permanent Location (Event) L&I license filing initially issued
License 735265 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventROXBOROUGH DEVELOPMENT CORP #2 & 3: Food Estab, Retail Non-Permanent Location (Event) L&I license filing initially issued
License 0995240 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- Recorded transfer$120K transfer
2000
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
- Imagery: Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
This report was assembled Jul 28, 2026, 7:02 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)