{"asOf":"2026-07-10T08:00:48.575Z","block":"400-499 S 11TH ST","blockUrl":"https://blockreport.homes/block/400-499-s-11th-st","address":"424 S 11TH ST","parcelNumber":"053124880","source":"https://property.phila.gov/?p=053124880","ownerType":"owner-occupied","kind":"house","isHouse":true,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"ROW 3 STY MASONRY","useLabel":"House","owner":"COOPER JONATHAN A","coOwner":"HARRIS EILEEN B","marketValue":904200,"livableArea":1644,"yearBuilt":1970,"lastSale":{"price":875000,"date":"2017-12-13T05:00:00Z"},"openViolations":0,"violations":[],"violationCases":[],"investigations":[],"taxOwed":0,"taxSnapshot":{"available":true,"asOf":"2022-06","matched":false},"taxDelinquencySnapshotAsOf":"2022-06","taxDelinquencySnapshotAvailable":true,"lat":39.94417245066974,"lng":-75.16010840749745,"geom":{"type":"Polygon","coordinates":[[[-75.160028082,39.944189388],[-75.160038465,39.944137333],[-75.16018817,39.944154804],[-75.160177783,39.944208113],[-75.160028082,39.944189388]]]},"liDistrict":"CENTRAL EAST","certifications":[],"cityRecordAvailability":{"violations":true,"investigations":true,"appeals":true,"certifications":true,"permits":true,"licenses":true},"zip":"19147","beds":null,"baths":null,"stories":3,"lotArea":748,"zoning":"RSA5","grade":"C+","basement":"D","heater":"A","centralAir":true,"extCond":"3","intCond":"3","garage":null,"homestead":false,"mail":"424 S 11TH ST, PHILADELPHIA PA, 19147","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"taxLedgerThrough":2016,"taxLedgerAvailable":true,"timesSold":4,"abated":false,"assessmentExemption":false,"exemptionBasisVerified":false,"valueSeries":[{"y":2016,"v":476400,"taxable":337704},{"y":2017,"v":476400,"taxable":366515},{"y":2018,"v":476400,"taxable":366515},{"y":2019,"v":674000,"taxable":518508},{"y":2020,"v":696500,"taxable":535817},{"y":2021,"v":696500,"taxable":535817},{"y":2022,"v":696500,"taxable":535817},{"y":2023,"v":904200,"taxable":904200},{"y":2024,"v":904200,"taxable":904200},{"y":2025,"v":904200,"taxable":904200},{"y":2026,"v":904200,"taxable":904200},{"y":2027,"v":904200,"taxable":904200}],"taxNow":12657,"familyHeld":false,"lastTransferNominal":false,"permits":[{"number":"352100","date":"2011-07-11","work":"Demolition","type":"BP_DEMO","description":"DEMOLITION PERMIT","status":"COMPLETED","completedDate":"2011-07-28","scope":"INTERIOR DEMOLITION OF NON-LOAD BEARING WALLS AND RELATED ELEMENTS."},{"number":"350308","date":"2011-08-02","work":"Major alteration","type":"BP_ALTER","description":"ALTERATION PERMIT","status":"COMPLETED","completedDate":"2012-03-08","scope":"INTERIOR ALTERATIONS"},{"number":"356132","date":"2011-08-04","work":"Electrical","type":"EP_ELECTRL","description":"ELECTRICAL PERMIT","status":"COMPLETED","completedDate":"2012-03-02","scope":"REPLACE CIRCUIT BREAKER PANEL, RE-WIRE HOUSE.... IN ACCORDANCE WITH 2008 NEC (SINGLE FAMILY)"},{"number":"360777","date":"2011-09-02","work":"Plumbing","type":"PP_PLUMBNG","description":"PLUMBING PERMIT","status":"COMPLETED","completedDate":"2012-03-08","scope":"7 FIXTURES WITH PIPING FOR ONE FAMILY DWELLING"},{"number":"373792","date":"2011-12-06","work":"Administrative","type":"BP_ADMINST","description":"ADMINISTRATIVE PERMIT","status":"COMPLETED","completedDate":"2011-12-23","scope":"CERTIFICATE OF OCCUPANCY FOR DOCUMENTATION OF EXISTING SINGLE FAMILY DWELLING."},{"number":"379801","date":"2011-12-21","work":"Administrative","type":"BP_ADMINST","description":"ADMINISTRATIVE PERMIT","status":"COMPLETED","completedDate":"2012-03-08","scope":"REVISION TO ESTIMATERD COST ON EXISTING BUILDING PERMIT. INITIAL BUDGET DID NOTTAKEN INTO ACCOUNT THE FOLLOWING:ENERGY EFFICIENT APPLIANCES,11,165, INTERIOR DOORS $6536, PAINT AND HARDWARE EXPENSES $1731,HARDWOOD FLOORING$5225,LIOGHTING ENERGY EFFICIENT,$5225, MILLWORK,$21,460;PLUMBING FIXTURES,$15,294,TILE,BATH,ENTRY, FIREPLACE.,ENERGY EFFICIENT WINDOWS,$5900 TOTAL,$82,724, GENERAL CONTRACTOR FEES,112,812 = ESTIMATED TOTAL $195936.00"},{"number":"878517","date":"2018-05-21","work":"Major alteration","type":"BP_ALTER","description":"ALTERATION PERMIT","status":"COMPLETED","completedDate":"2019-04-04","scope":"EZ PERMIT STANDARDS ALTERATIONS- FOR ALTERATIONS TO AN EXISTING ONE FAMILY DWELLING AS PER ATTACHED STANDARD. DEVIATIONS FROM THIS STANDARD WILL RESULT IN PERMIT REVOCATION AND REQUIRE SUBMISSION OF CONSTRUCTION PLANS."},{"number":"909140","date":"2018-09-12","work":"Electrical","type":"EP_ELECTRL","description":"ELECTRICAL PERMIT","status":"COMPLETED","completedDate":"2019-04-04","scope":"RE-WIRE KITCHEN, 3- BATHROOMS, LIVING ROOM AND FOYER, INSTALL NEW RECESSED LIGHTS, SWITCHES AND OUTLETS... PER 2008 NEC FOR A ONE FAMILY BUILDING"},{"number":"911143","date":"2018-09-17","work":"Mechanical","type":"BP_MECH","description":"MECHANICAL PERMIT","status":"COMPLETED","completedDate":"2019-04-04","scope":"INSTALL 1 HVAC UNIT WITH DUCTWORK (SFD)"},{"number":"911318","date":"2018-09-18","work":"Plumbing","type":"PP_PLUMBNG","description":"PLUMBING PERMIT","status":"COMPLETED","completedDate":"2019-04-05","scope":"INSTALL WATER SUPPLY & DRAINS LINES TO & FROM 3 WATER CLOSETS, 2 BATHTUBS, 3 LAVY SINKS, 1 LAUNDRY BOX, 1 WATER HEATER 1 KITCHEN SINK, 1 GARBAGE DISPOSAL & 1 DISHWASHER - THE INSTALLATION WILL COMPLY WITH THE PHILADELPHIA PLUMBING CODE 2004"}],"storyTag":"Renovated & sold on","storyDelta":1.46,"timeline":[{"y":2011,"k":"permit","w":"Demolition"},{"y":2011,"k":"permit","w":"Major alteration"},{"y":2011,"k":"permit","w":"Electrical"},{"y":2011,"k":"permit","w":"Plumbing"},{"y":2011,"k":"permit","w":"Administrative"},{"y":2011,"k":"permit","w":"Administrative"},{"y":2012,"k":"sale","p":785000},{"y":2017,"k":"sale","p":875000},{"y":2018,"k":"permit","w":"Major alteration"},{"y":2018,"k":"permit","w":"Electrical"},{"y":2018,"k":"permit","w":"Mechanical"},{"y":2018,"k":"permit","w":"Plumbing"}],"rented":false,"licenses":[],"signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 30% in 2023, but no matching permit appears in the property timeline.","evidence":["assessment moved from $696,500 to $904,200","no permit shown in 2022-2024"],"caveat":"Not proof of unpermitted work; reassessment, corrected data, or a permit under another parcel can also explain it."}],"legalChecks":[],"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"}]}