{"asOf":"2026-07-24T00:27:03.469Z","block":"4300-4399 WALLACE ST","blockUrl":"https://philadelphia.blockreport.homes/block/4300-4399-wallace-st","address":"4310 WALLACE ST","parcelNumber":"061095910","source":"https://property.phila.gov/?p=061095910","ownerType":"owner-occupied","kind":"house","isHouse":true,"home":true,"commercial":false,"residential":true,"taxExempt":false,"institutional":false,"buildingCode":"O50","buildingCodeNew":"25","buildingClass":"ROW 3 STY MASONRY","buildingClassNew":"ROW MODERN","useLabel":"House","owner":"ZHANG YAO","coOwner":null,"marketValue":201000,"landAssessment":40200,"improvementAssessment":160800,"livableArea":1899,"yearBuilt":2012,"lastSale":{"price":258800,"date":"2017-03-01T05:00:00Z"},"openViolations":0,"violations":[],"violationCases":[],"investigations":[],"taxOwed":0,"taxSnapshot":{"available":true,"asOf":"2022-06","matched":false},"taxDelinquencySnapshotAsOf":"2022-06","taxDelinquencySnapshotAvailable":true,"lat":39.96332316122764,"lng":-75.20959412265302,"geom":{"type":"Polygon","coordinates":[[[-75.209556202,39.963242041],[-75.209613026,39.963237913],[-75.209631994,39.963404263],[-75.209575192,39.963408505],[-75.209556202,39.963242041]]]},"liDistrict":"CENTRAL WEST","certifications":[],"cityRecordAvailability":{"violations":true,"investigations":true,"appeals":true,"certifications":true,"permits":true,"licenses":true},"zip":"19104","beds":4,"baths":null,"stories":3,"lotArea":960,"zoning":"RSA5","grade":"C","basement":"E","heater":"A","centralAir":true,"extCond":"3","intCond":"3","garage":null,"homestead":false,"mail":"4310 WALLACE ST, PHILADELPHIA PA, 19104","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"taxLedgerThrough":2016,"taxLedgerAvailable":true,"timesSold":2,"abated":false,"assessmentExemption":false,"exemptionBasisVerified":false,"valueSeries":[{"y":2016,"v":236800,"taxable":5000,"land":5000,"improvement":231800,"taxableLand":5000,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":231800},{"y":2017,"v":236800,"taxable":33744,"land":33744,"improvement":203056,"taxableLand":33744,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":203056},{"y":2018,"v":236800,"taxable":33744,"land":33744,"improvement":203056,"taxableLand":33744,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":203056},{"y":2019,"v":263900,"taxable":37600,"land":37600,"improvement":226300,"taxableLand":37600,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":226300},{"y":2020,"v":274100,"taxable":39053,"land":39053,"improvement":235047,"taxableLand":39053,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":235047},{"y":2021,"v":274100,"taxable":39053,"land":39053,"improvement":235047,"taxableLand":39053,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":235047},{"y":2022,"v":274100,"taxable":39053,"land":39053,"improvement":235047,"taxableLand":39053,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":235047},{"y":2023,"v":310000,"taxable":103333,"land":62000,"improvement":248000,"taxableLand":62000,"taxableImprovement":41333,"exemptLand":0,"exemptImprovement":206667},{"y":2024,"v":310000,"taxable":310000,"land":62000,"improvement":248000,"taxableLand":62000,"taxableImprovement":248000,"exemptLand":0,"exemptImprovement":0},{"y":2025,"v":245400,"taxable":245400,"land":49080,"improvement":196320,"taxableLand":49080,"taxableImprovement":196320,"exemptLand":0,"exemptImprovement":0},{"y":2026,"v":245400,"taxable":245400,"land":49080,"improvement":196320,"taxableLand":49080,"taxableImprovement":196320,"exemptLand":0,"exemptImprovement":0},{"y":2027,"v":201000,"taxable":201000,"land":40200,"improvement":160800,"taxableLand":40200,"taxableImprovement":160800,"exemptLand":0,"exemptImprovement":0}],"taxNow":3435,"familyHeld":false,"lastTransferNominal":false,"permits":[{"number":"391273","date":"2012-03-05","work":"Zoning/use","type":"ZP_ZON/USE","description":"ZONING/USE PERMIT","status":"COMPLETED","completedDate":"2012-03-05","scope":"RELOCATION OF LOT LINES FOR THE NEW CONSTRUCTION OF (10) 3 STORY SFD TOWNHOMES."},{"number":"400443","date":"2012-04-20","work":"New construction","type":"BP_NEWCNST","description":"NEW CONSTRUCTION PERMIT","status":"COMPLETED","completedDate":"2013-07-16","scope":"NEW CONSTRUCTION OF SFD MODULAR HOME."},{"number":"405583","date":"2012-06-22","work":"Suppression","type":"BP_FIRESUP","description":"SUPPRESSION PERMIT","status":"COMPLETED","completedDate":"2013-07-16","scope":"INSTALL NEW 1\" COPPER COMBINED (FIRE/DOMESTIC) WATER SERVICE LINE FOR A MODULAR TOWNHOME CONSTRUCTED IN ACCORDANCE WITH THE PA INDUSTRIALIZED HOUSING ACT. THE UNITS ARE PREPIPED BY THE MODULAR MANUFACTURER AND THE SPRINKLER SYSTEM IS DESIGNED PER NFPA 13D. SEE PARENT AP #405396 FOR PLANS"},{"number":"418912","date":"2012-07-27","work":"Plumbing","type":"PP_PLUMBNG","description":"PLUMBING PERMIT","status":"COMPLETED","completedDate":"2013-07-16","scope":"INSTALL 5\" SEWER LATERAL FROM MAIN TO BLDG PA20122090516 (SFD)"},{"number":"451356","date":"2013-02-01","work":"Electrical","type":"EP_ELECTRL","description":"ELECTRICAL PERMIT","status":"COMPLETED","completedDate":"2013-08-03","scope":"200AMP SERVICE, RECEPTACLES, HW WATER, AND HVAC PER 2008 NEC (SFD)"},{"number":"451368","date":"2013-02-01","work":"Plumbing","type":"PP_PLUMBNG","description":"PLUMBING PERMIT","status":"COMPLETED","completedDate":"2013-07-16","scope":"4 TOILETS,4 LS,3BT,1KS8THIS HOUSE IS PRE ROUGH WASTE/WATER(SFD)"},{"number":"462499","date":"2013-04-30","work":"Suppression","type":"BP_FIRESUP","description":"SUPPRESSION PERMIT","status":"COMPLETED","completedDate":"2013-07-16","scope":"FOR THE INSTALLATION OF A FIRE SUPPRESSION SYSTEM IN CONFORMANCE WITH NFPA 2007, STANDARD 13D. SERVICE CONNECTION OF 1 IN. DIAMETER."}],"storyTag":"New construction","storyDelta":0.1,"timeline":[{"y":2012,"k":"permit","w":"Zoning/use"},{"y":2012,"k":"permit","w":"New construction"},{"y":2012,"k":"permit","w":"Suppression"},{"y":2012,"k":"permit","w":"Plumbing"},{"y":2013,"k":"permit","w":"Electrical"},{"y":2013,"k":"permit","w":"Plumbing"},{"y":2013,"k":"permit","w":"Suppression"},{"y":2013,"k":"sale","p":235000},{"y":2017,"k":"sale","p":258800}],"rented":false,"licenses":[{"number":"773704","type":"Rental","status":"Inactive","businessName":"YAO ZHANG","legalName":"YAO ZHANG ","address":"4310 WALLACE ST","revenueCode":"3202","rentalCategory":"Residential Dwellings","units":1,"issuedDate":"2018-04-20","latestIssueDate":"2020-04-06","expirationDate":"2021-04-19","inactiveDate":"2021-06-18"}],"licenseActivity":[{"number":"773704","type":"Rental","businessName":"YAO ZHANG","legalName":"YAO ZHANG ","issuedDate":"2018-04-20","latestIssueDate":"2020-04-06","closureDate":"2021-06-18","expirationDate":"2021-04-19","inactiveDate":"2021-06-18","status":"Inactive","statusLabel":"Inactive","active":false}],"businessLicenseSourceDate":"2026-07-23","signals":[],"legalChecks":[{"id":"use-occupancy","level":"attention","title":"Zoning approval is not the occupancy file","finding":"Use permit #391273: 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/"}],"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.","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"}]}