{"asOf":"2026-07-23T19:37:43.474Z","block":"6600-6699 KEYSTONE ST","blockUrl":"https://philadelphia.blockreport.homes/block/6600-6699-keystone-st","address":"6658 KEYSTONE ST","parcelNumber":"778198050","source":"https://property.phila.gov/?p=778198050","ownerType":"investor","kind":"house","isHouse":true,"home":true,"commercial":false,"residential":true,"taxExempt":false,"institutional":false,"buildingCode":"A50","buildingCodeNew":"14","buildingClass":"DET 3 STY MASONRY","buildingClassNew":"OLD STYLE","useLabel":"House","owner":"6658 KEYSTONE LLC","coOwner":null,"marketValue":193500,"landAssessment":36765,"improvementAssessment":156735,"livableArea":12868,"yearBuilt":1884,"lastSale":{"price":280000,"date":"2023-07-06T04:00:00Z"},"openViolations":0,"violations":[{"number":"VI-2021-016054","date":"2021-03-22","code":"9-3902 (2)","title":"RENTAL LICENSE MULTI FAMILY (R2)","status":"COMPLIED","resolutionDate":"2024-03-18","resolution":"COMPLIED - OWNER REPAIR"}],"violationCases":[{"number":"CF-2021-020786","type":"NOTICE OF VIOLATION","priority":"STANDARD","responsibility":"PROPERTY MAINTENANCE INVESTIGATOR","status":"CLOSED","createdDate":"2021-03-24","completedDate":"2024-03-18","violations":[{"number":"VI-2021-016054","date":"2021-03-22","code":"9-3902 (2)","title":"RENTAL LICENSE MULTI FAMILY (R2)","status":"COMPLIED","resolutionDate":"2024-03-18","resolution":"COMPLIED - OWNER REPAIR"}]}],"violYears":[{"y":2021,"n":1,"worst":null}],"investigations":[{"caseNumber":"CF-2021-020786","date":"2021-03-24","type":null,"status":"FAILED"},{"caseNumber":"CF-2021-020786","date":"2024-03-18","type":null,"status":"PASSED"}],"inspYears":[{"y":2021,"fails":1,"passes":0},{"y":2024,"fails":0,"passes":1}],"taxOwed":0,"taxSnapshot":{"available":true,"asOf":"2022-06","matched":false},"taxDelinquencySnapshotAsOf":"2022-06","taxDelinquencySnapshotAvailable":true,"lat":40.02160784918734,"lng":-75.04484717180148,"geom":{"type":"Polygon","coordinates":[[[-75.0446499,40.021540693],[-75.044838342,40.02144365],[-75.045042412,40.021677881],[-75.044858472,40.021772606],[-75.0446499,40.021540693]]]},"liDistrict":"EAST","certifications":[{"number":"BC-2025-009667","type":"Fire Alarm Certification","inspectionDate":"2025-04-14","result":"Certified","expirationDate":"2026-04-14","buildingId":"1546655"}],"cityRecordAvailability":{"violations":true,"investigations":true,"appeals":true,"certifications":true,"permits":true,"licenses":true},"zip":"19135","beds":null,"baths":null,"stories":1,"lotArea":21790,"zoning":"RSA5","grade":"S","basement":"C","heater":null,"centralAir":null,"extCond":"4","intCond":"4","garage":null,"homestead":false,"mail":"PO BOX 1634, SOUTHAMPTON PA, 18966","mailOut":true,"appeals":[{"type":"Zoning board appeal","grounds":"PERMIT FOR THE LOT ADJUSTMENT TO CREATE TWO (2) LOTS (PARCEL “4” AND PARCEL “5”) FROM ONE (1) EXISTING PARCEL (6658 KEYSTONE STREET (PARCEL “2”)). SIZE AND LOCATION AS SHOWN ON PLANS AND APPLICATION.\nSTRUCTURES ON PROPOSED PARCELS “4” AND “","status":"OPEN","outcome":"Granted","date":"2016-11-30","number":"29064","relatedPermit":"705652"},{"type":"ZBA Permit Denial - Variance","grounds":"PERMIT FOR: MULTI-FAMILY TEN (10) DWELLING UNITS IN EXISTING DETACHED STRUCTURE AND EIGHT (8) ACCESSORY SURFACE \nPARKING SPACES ON SAME LOT","status":"Completed","outcome":"Granted with conditions","date":"2024-06-25","number":"ZP-2023-010845","relatedPermit":"ZP-2023-010845"}],"taxYears":[],"taxNet":0,"taxLien":false,"taxLedgerThrough":2016,"taxLedgerAvailable":true,"timesSold":1,"abated":false,"assessmentExemption":false,"exemptionBasisVerified":false,"valueSeries":[{"y":2018,"v":369600,"taxable":369600,"land":70224,"improvement":299376,"taxableLand":70224,"taxableImprovement":299376,"exemptLand":0,"exemptImprovement":0},{"y":2019,"v":193000,"taxable":193000,"land":36670,"improvement":156330,"taxableLand":36670,"taxableImprovement":156330,"exemptLand":0,"exemptImprovement":0},{"y":2020,"v":193500,"taxable":193500,"land":36765,"improvement":156735,"taxableLand":36765,"taxableImprovement":156735,"exemptLand":0,"exemptImprovement":0},{"y":2021,"v":193500,"taxable":193500,"land":36765,"improvement":156735,"taxableLand":36765,"taxableImprovement":156735,"exemptLand":0,"exemptImprovement":0},{"y":2022,"v":193500,"taxable":193500,"land":36765,"improvement":156735,"taxableLand":36765,"taxableImprovement":156735,"exemptLand":0,"exemptImprovement":0},{"y":2023,"v":193500,"taxable":193500,"land":36765,"improvement":156735,"taxableLand":36765,"taxableImprovement":156735,"exemptLand":0,"exemptImprovement":0},{"y":2024,"v":193500,"taxable":193500,"land":36765,"improvement":156735,"taxableLand":36765,"taxableImprovement":156735,"exemptLand":0,"exemptImprovement":0},{"y":2025,"v":193500,"taxable":193500,"land":36765,"improvement":156735,"taxableLand":36765,"taxableImprovement":156735,"exemptLand":0,"exemptImprovement":0},{"y":2026,"v":193500,"taxable":193500,"land":36765,"improvement":156735,"taxableLand":36765,"taxableImprovement":156735,"exemptLand":0,"exemptImprovement":0},{"y":2027,"v":193500,"taxable":193500,"land":36765,"improvement":156735,"taxableLand":36765,"taxableImprovement":156735,"exemptLand":0,"exemptImprovement":0}],"taxNow":2709,"familyHeld":false,"lastTransferNominal":false,"permits":[{"number":"370680","date":"2011-10-26","work":"Plumbing","type":"PP_PLUMBNG","description":"PLUMBING PERMIT","status":"COMPLETED","completedDate":"2011-11-16","scope":"REPLACEMENT OF 1\" WATER SERVICE TO 1\" METER"},{"number":"456043","date":"2013-02-27","work":"Major alteration","type":"BP_ALTER","description":"ALTERATION PERMIT","status":"COMPLETED","completedDate":"2013-09-26","scope":"FOR THE INSTALLATION OF A CHAIR LIFT ON A NON-EGRESS EXTERIOR STAIR IN COMPLIANCE WITH MANUFACTURER'S INSTALLATION INSTRUCTIONS."},{"number":"634302","date":"2015-09-16","work":"Zoning","type":"ZP_ZONING","description":"ZONING PERMIT","status":"COMPLETED","completedDate":"2015-09-16","scope":"FOR THE LOT LINE ADJUSTMENT TO CREATE TWO (2) LOTS (PROPOSED PARCELS \"2\" AND \"3\") FROM ONE (1) EXISTING DEEDED LOT (6658 KEYSTONE ST) WITH ONE (1) OPA ACCOUNT."},{"number":"705652","date":"2017-02-28","work":"Zoning","type":"ZP_ZONING","description":"ZONING PERMIT","status":"COMPLETED","completedDate":"2017-02-28","scope":"FOR THE LOT ADJUSTMENT TO CREATE TWO (2) LOTS (PARCEL \"4\" AND PARCEL \"5\") FROM ONE (1) EXISTING PARCEL (6658 KEYSTONE STREET (PARCEL \"2\")). SIZE AND LOCATION AS SHOWN ON PLANS AND APPLICATION. STRUCTURES ON PROPOSED PARCELS \"4\" AND \"5\" ARE BOTH FOR CONTINUED USE AS RELIGIOUS ASSEMBLY. NO CHANGE TO HEIGHT OR AREA OF THE STRUCTURES. NO SIGNS ON THIS APPLCIATION."},{"number":"762579","date":"2017-03-17","work":"Use","type":"ZP_USE","description":"USE PERMIT","status":"COMPLETED","completedDate":"2017-03-17","scope":"FOR THE LOT ADJUSTMENT TO CREATE TWO (2) LOTS (PARCEL \"4\" AND PARCEL \"5\") FROM ONE (1) EXISTING PARCEL (6658 KEYSTONE STREET (PARCEL \"2\")). SIZE AND LOCATION AS SHOWN ON PLANS AND APPLICATION. STRUCTURES ON PROPOSED PARCELS \"4\" AND \"5\" ARE BOTH FOR CONTINUED USE AS RELIGIOUS ASSEMBLY. NO CHANGE TO HEIGHT OR AREA OF THE STRUCTURES. NO SIGNS ON THIS APPLCIATION."},{"number":"PP-2020-011251","date":"2020-10-21","work":"Alterations","type":"Plumbing","description":"Plumbing Permit","status":"Expired","completedDate":"2021-05-06","scope":"CURB TRAP & FRESH AIR INLET PPC 2018"},{"number":"ZP-2023-010845","date":"2024-04-10","work":"Change of Use","type":"Zoning","description":"Zoning Permit","status":"Issued","completedDate":null,"scope":"Residential - Household Living - Multi-Family"},{"number":"GM-2024-005862","date":"2024-07-01","work":"Interior Non-Load-Bearing Wall Demo.","type":"General Permit Minor","description":"General Permit Minor","status":"Expired","completedDate":"2025-01-02","scope":"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."},{"number":"CP-2024-003430","date":"2024-07-25","work":"Addition and/or Alteration","type":"Building","description":"Commercial Building Permit","status":"Completed","completedDate":"2025-06-25","scope":"FOR EXTERIOR ALTERATIONS AND LEVEL III INTERIOR ALTERATIONS WITH A COMPLETE CHANGE IN USE & OCCUPANCY TO GROUP R-2 TEN (10) DWELLING UNITS. BUILDING TO BE FULLY SPRINKLERED PER NFPA 13. ALL WORK TO BE DONE PER APPROVED PLANS AND IN ACCORDANCE WITH 2018 IEBC. SEPARATE PERMITS REQUIRED FOR MECHANICAL, ELECTRICAL, PLUMBING, AND FIRE SUPPRESSION WORK. IF SITE CONDITIONS VARY, CONTACT DESIGN PROFESSIONAL PRIOR TO START OF WORK. [AMENDMENT 10/1/2024 FOR REVISIONS TO UL LISTED FLOOR ASSEMBLY DETAILS PER APPROVED AMENDED SHEET A2.1]"},{"number":"MP-2024-003610","date":"2024-08-18","work":"Addition and/or Alterations","type":"Mechanical","description":"Mechanical / Fuel Gas Permit","status":"Completed","completedDate":"2025-06-17","scope":"FOR THE INSTALLATION OF A NEW HVAC SYSTEMS, ASSOCIATED DUCT WORK, ROOFTOP UNITS, DUCTLESS SYSTEMS, AND REGISTERS/DIFFUSERS AS PER APPROVED PLANS. SEPARATE PERMIT REQUIRED FOR ELECTRICAL, PLUMBING, FIRE SUPPRESSION."},{"number":"FP-2024-001802","date":"2024-09-28","work":"New Construction","type":"Fire Suppression","description":"Fire Suppression Permit","status":"Completed","completedDate":"2025-06-17","scope":"FOR INSTALLATION OF SPRINKLER SYSTEM PER NFPA 13 WITH 2-IN FIRE SERVICE LINE AND BFP DEVICE AS PER APPROVED PLANS."},{"number":"PP-2024-011170","date":"2024-10-15","work":"Alterations","type":"Plumbing","description":"Plumbing Permit","status":"Completed","completedDate":"2025-06-25","scope":"INTERIOR WATER SUIPPLY, DRAINAGE, WASTE, AND VENT FOR 10 DWELLING UNIT BUILDING. 47 FIXTURES INSTALLED PER 2018 PPC AND APPROVED PLANS AMENDMENT ADD BACKFLOW PREVENTION ASSEMBLY TO EQUIPMENT."},{"number":"EP-2024-008664","date":"2024-11-05","work":"Addition and/or Alteration","type":"Electrical","description":"Electrical Permit","status":"Completed","completedDate":"2025-04-25","scope":"INSTALL A 600 AMP SERVICE, (12) GANG METER BANK, (10) 125 AMP PANELS & FEEDERS, (1) 100 AMP PANEL & FEEDER. INSTALL WIRING THROUGHOUT THE COMMON AREAS & TEN DWELLING UNITS. INSTALL LIGHTS NORMAL & EMERGENCY, SWITCHES, SENSORS, RECEPTACLES & SMOKE ALARMS. PROVIDE POWER FOR THE MECHANICAL & HVAC EQUIPMENT. INSTALL A NEW FIRE ALARM SYSTEM. ALL WORK IN ACCORDANCE WITH THE 2017 NEC."},{"number":"PP-2024-016040","date":"2024-11-21","work":"Alterations","type":"Plumbing","description":"Plumbing Permit","status":"Expired","completedDate":"2025-12-01","scope":"installing WATTS LF009M2QT 1-1/2\" Backflow Preventor"},{"number":"PP-2024-016322","date":"2024-12-02","work":"Alterations","type":"Plumbing","description":"Plumbing Permit","status":"Completed","completedDate":"2025-06-17","scope":"installing 1 1/2\" water service, 5\" curb trap, 5\" main drain, 4\" fresh air inlet"}],"storyTag":"New construction","storyDelta":null,"timeline":[{"y":2021,"k":"insp","w":"Inspection failed"},{"y":2024,"k":"permit","w":"Change of Use"},{"y":2024,"k":"appeal","w":"Appeal granted with conditions"},{"y":2024,"k":"permit","w":"Interior Non-Load-Bearing Wall Demo."},{"y":2024,"k":"permit","w":"Addition and/or Alteration"},{"y":2024,"k":"insp","w":"Inspection passed"},{"y":2024,"k":"permit","w":"Addition and/or Alterations"},{"y":2024,"k":"permit","w":"New Construction"},{"y":2024,"k":"permit","w":"Alterations"},{"y":2024,"k":"permit","w":"Addition and/or Alteration"},{"y":2024,"k":"permit","w":"Alterations"},{"y":2024,"k":"permit","w":"Alterations"}],"rented":true,"licenses":[{"number":"0986741","type":"Rental","status":"Active","businessName":"6658 Keystone LLC","legalName":"6658 Keystone LLC","address":"6658 KEYSTONE ST","revenueCode":"3202","rentalCategory":"Residential Dwellings","units":10,"issuedDate":"2025-08-20","latestIssueDate":"2026-07-07","expirationDate":"2027-08-19","inactiveDate":null}],"licenseActivity":[{"number":"0986741","type":"Rental","businessName":"6658 Keystone LLC","legalName":"6658 Keystone LLC","issuedDate":"2025-08-20","latestIssueDate":"2026-07-07","closureDate":null,"expirationDate":"2027-08-19","inactiveDate":null,"status":"Active","statusLabel":"Active","active":true}],"businessLicenseSourceDate":"2026-07-23","units":10,"signals":[{"kind":"transition-activity","level":"watch","title":"Recent transition activity","summary":"The property has an unusually active paper trail worth monitoring for the next permit, inspection, deed, or listing.","evidence":["9 permit events since 2023","1 zoning/board appeal since 2023"],"caveat":"Record activity alone does not establish that a sale or redevelopment is planned."}],"legalChecks":[{"id":"use-occupancy","level":"attention","title":"Zoning approval is not the occupancy file","finding":"Appeal #ZP-2023-010845: Completed · Granted with conditions; related permit ZP-2023-010845. Use permit #762579: COMPLETED.","why":"Philadelphia says a zoning approval or Property Sales Certification can identify a use without proving that it was established under the Building Code. A change of use, unit count, exits, or fire rating can require a Building Permit and Certificate of Occupancy.","action":"Verify the lawful use, unit count, associated construction permits, and Certificate of Occupancy with L&I.","url":"https://www.phila.gov/services/permits-violations-licenses/get-a-certificate/get-a-certificate-of-occupancy/"},{"id":"permit-status","level":"attention","title":"A permit row needs file-level verification","finding":"3 permits not marked completed: PP-2020-011251 (Expired), GM-2024-005862 (Expired), PP-2024-016040 (Expired). At least one row also carries a completion date, so the City fields conflict.","why":"Issued work is not the same as approved final work. L&I uses final inspections and required certifications to close construction permits; expired, withdrawn, and completed are different City statuses.","action":"Open the permit file and confirm final inspections, holds, and any resulting occupancy certificate.","url":"https://www.phila.gov/departments/department-of-licenses-and-inspections/inspections-by-permit-type/"},{"id":"building-certifications","level":"attention","title":"A life-safety certification appears expired","finding":"Fire Alarm Certification: Certified through Apr 14, 2026","why":"Fire-protection certifications apply to the named system and inspection period only; they are not a whole-building safety certificate. Philadelphia generally requires annual sprinkler, standpipe, fire-alarm, special-hazard, and emergency-power inspections where those systems exist.","action":"Request the correction/reinspection and current filed certificate.","url":"https://www.phila.gov/departments/department-of-licenses-and-inspections/inspections/maintenance-certifications/fire-protection-certifications/"},{"id":"rental-license","level":"verify","title":"A rental license does not transfer with the deed","finding":"1 active Rental License record matched.","why":"If dwelling space is rented, the buyer must obtain a new annual Rental License; the seller’s license is not transferable. New applications require proof of ownership and legal occupancy, tax compliance, no open L&I violations, and lead compliance where applicable.","action":"Plan the buyer’s replacement license before settlement.","url":"https://www.phila.gov/services/permits-violations-licenses/rent-or-sell-property/get-a-rental-license/"},{"id":"managing-agent","level":"verify","title":"Tax mail goes outside Philadelphia; owner residence still needs verification","finding":"OPA mails the property tax record outside Philadelphia (PO BOX 1634, SOUTHAMPTON PA, 18966).","why":"A tax mailing destination does not establish where the owner lives. If a rental owner lives outside Philadelphia, the City requires a managing agent with a Philadelphia mailing address; the owner remains legally responsible.","action":"Verify the buyer’s residence and, if the buyer will live outside Philadelphia, identify the Philadelphia managing agent on the new license application.","url":"https://www.phila.gov/services/permits-violations-licenses/rent-or-sell-property/get-a-rental-license/"},{"id":"lead","level":"verify","title":"Lead compliance is a separate record","finding":"OPA records a 1884 build year; BlockReport does not receive the Health Department’s unit-level lead certificate file.","why":"Philadelphia requires covered pre-March-1978 rentals to be certified lead-safe or lead-free for a new or renewed lease and for a new or renewed Rental License. A certificate is unit-specific; a renovation does not by itself create an exemption.","action":"Request the current lead certificate or City exemption for every dwelling unit.","url":"https://www.phila.gov/documents/lead-and-healthy-homes-resources-for-landlords/"},{"id":"investigations","level":"verify","title":"Failed inspections are dated events—not the current condition","finding":"1 failed, 1 passed, and 0 CLOSED investigation outcomes are in the fetched history; the latest dated visit was PASSED on Mar 18, 2024.","why":"A PASSED or FAILED value applies to that inspection visit. CLOSED is a separate source status; none of the three alone proves the parent permit or violation case closed—or describes today’s condition.","action":"Open the parent case/permit for each material failure and confirm its later disposition.","url":"https://www.phila.gov/departments/department-of-licenses-and-inspections/inspections-by-permit-type/"},{"id":"violations","level":"clear","title":"No open violation; closed history remains relevant","finding":"The fetched record shows 0 open and 1 historical violation across 1 case.","why":"A closed case is materially better than an open one, but it does not by itself prove that every altered use, unit, or concealed condition matches today’s approvals.","action":"Use the closed cases to target the inspection and occupancy-file review.","url":"https://www.phila.gov/departments/department-of-licenses-and-inspections/inspections/violation-and-order-types/"}],"closingChecks":[{"title":"Property Sales Certification","body":"The seller must obtain Philadelphia’s certificate showing the base zoning, last use in the zoning record, and open violations. The City warns that it does not prove Building Code occupancy or show zoning overlays.","action":"Obtain the fresh certificate and compare it with the CO, permits, and Atlas overlays.","url":"https://www.phila.gov/services/permits-violations-licenses/get-a-certificate/get-a-property-sales-certification/"},{"title":"Date-effective City Property Payoff","body":"The Tax Center Property Payoff covers Real Estate Tax, Commercial Trash, and L&I abatement-work invoices. Philadelphia says it does not include business-tax debts or liens, water and sewer charges, or fines for code violations.","action":"Request the City statement effective through settlement; read every period and invoice.","url":"https://www.phila.gov/guides/philadelphia-tax-center/what-to-do/"},{"title":"Professional title and water-lien searches","body":"OPA ownership, deed summaries, and a zero tax balance are not clear title. Mortgages, judgments, municipal claims, water liens, easements, heirs, and other encumbrances require separate searches.","action":"Use a Pennsylvania lawyer/title company and obtain owner’s title insurance; order the separate water search/payoff.","url":"https://www.phila.gov/2026-04-07-why-title-insurance-is-your-best-friend-when-buying-a-home-in-philadelphia/","secondaryUrl":"https://www.phila.gov/services/water-gas-utilities/pay-or-dispute-a-water-bill/resolve-water-liens-judgments/"},{"title":"Seller-specific tax relief is not the buyer’s bill","body":"LOOP and low-income or senior Real Estate Tax freezes depend on the qualifying owner and continued program eligibility; a buyer cannot assume the seller’s capped or frozen bill continues. A separately verified property abatement often remains with the property for its remaining term, but program-specific new-owner filing, use, and tax-compliance conditions still must be confirmed—not inferred from the reduced assessment alone.","action":"Have Revenue or OPA identify every current benefit, model the buyer’s bill without seller-specific relief, and confirm any verified abatement in writing.","url":"https://www.phila.gov/services/payments-assistance-taxes/payment-plans-and-assistance-programs/income-based-programs-for-residents/apply-for-the-longtime-owner-occupants-program-loop/","secondaryUrl":"https://www.phila.gov/services/payments-assistance-taxes/taxes/property-and-real-estate-taxes/get-real-estate-tax-relief/tax-freeze/"},{"title":"Seller disclosure and independent inspections","body":"For a covered Pennsylvania residential transfer, obtain the statutory seller disclosure. It reports the seller’s knowledge; it is not a warranty, title search, code review, or substitute for inspections. Because OPA dates this building before 1978, separately obtain the required federal/City lead disclosures and any test results.","action":"Have the agreement and disclosure reviewed for this transaction’s coverage and exceptions.","url":"https://www.pa.gov/agencies/dos/department-and-offices/bpoa/boards-commissions/real-estate-commission"}]}