{"asOf":"2026-07-30T13:40:59.389Z","block":"600-699 N 12TH ST","blockUrl":"https://philadelphia.blockreport.homes/block/600-699-n-12th-st","address":"602-06 N 12TH ST","parcelNumber":"141157100","source":"https://property.phila.gov/?p=141157100","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":"LIU YONG","coOwner":null,"marketValue":560500,"landAssessment":112100,"improvementAssessment":448400,"livableArea":2322,"yearBuilt":2009,"lastSale":{"price":null,"date":"2021-01-12T05:00:00Z"},"openViolations":0,"violations":[{"number":"1909631","date":"2009-06-02","code":"A-504.1/1","title":"STOP WORK ORDER","status":"COMPLIED","resolutionDate":null,"resolution":null,"latestInvestigationDate":"2011-02-25","underAppeal":false,"noticeUrl":null},{"number":"1909632","date":"2009-06-02","code":"A-301.1/1","title":"PERMB- CONST ERECT NEW STRUCT","status":"COMPLIED","resolutionDate":null,"resolution":null,"latestInvestigationDate":"2011-02-25","underAppeal":false,"noticeUrl":null},{"number":"1909630","date":"2010-03-23","code":"A-104.1/5","title":"DEBRIS REMOVE - CONSTR","status":"COMPLIED","resolutionDate":null,"resolution":null,"latestInvestigationDate":"2011-02-25","underAppeal":false,"noticeUrl":null},{"number":"1971917","date":"2010-07-02","code":"A-104.1/5","title":"DEBRIS REMOVE - CONSTR","status":"COMPLIED","resolutionDate":null,"resolution":null,"latestInvestigationDate":"2011-02-25","underAppeal":false,"noticeUrl":null}],"violationCases":[{"number":"201255","type":"CONSTRUCTION SERVICES","priority":"CONSTRUCTION SERVICES","responsibility":"DCC","status":"CLOSED","createdDate":"2009-06-02","completedDate":null,"noticeUrl":null,"violations":[{"number":"1909631","date":"2009-06-02","code":"A-504.1/1","title":"STOP WORK ORDER","status":"COMPLIED","resolutionDate":null,"resolution":null,"latestInvestigationDate":"2011-02-25","underAppeal":false,"noticeUrl":null},{"number":"1909632","date":"2009-06-02","code":"A-301.1/1","title":"PERMB- CONST ERECT NEW STRUCT","status":"COMPLIED","resolutionDate":null,"resolution":null,"latestInvestigationDate":"2011-02-25","underAppeal":false,"noticeUrl":null},{"number":"1909630","date":"2010-03-23","code":"A-104.1/5","title":"DEBRIS REMOVE - CONSTR","status":"COMPLIED","resolutionDate":null,"resolution":null,"latestInvestigationDate":"2011-02-25","underAppeal":false,"noticeUrl":null}]},{"number":"241845","type":"CONSTRUCTION SERVICES","priority":"CONSTRUCTION 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EAST","certifications":[],"cityRecordAvailability":{"violations":true,"investigations":true,"appeals":true,"certifications":true,"permits":true,"licenses":true},"zip":"19123","beds":4,"baths":2,"stories":2,"lotArea":1440,"zoning":"RSA5","grade":"C+","basement":"I","heater":"A","centralAir":true,"extCond":"3","intCond":"3","garage":null,"homestead":true,"mail":"602-06 N 12TH ST, PHILADELPHIA PA, 19123","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"taxLedgerThrough":2016,"taxLedgerAvailable":true,"timesSold":3,"abated":false,"assessmentExemption":false,"exemptionBasisVerified":false,"valueSeries":[{"y":2016,"v":371300,"taxable":58000,"land":54844,"improvement":316456,"taxableLand":54844,"taxableImprovement":3156,"exemptLand":0,"exemptImprovement":313300},{"y":2017,"v":371300,"taxable":63070,"land":59965,"improvement":311335,"taxableLand":59965,"taxableImprovement":3105,"exemptLand":0,"exemptImprovement":308230},{"y":2018,"v":371300,"taxable":63070,"land":59965,"improvement":311335,"taxableLand":59965,"taxableImprovement":3105,"exemptLand":0,"exemptImprovement":308230},{"y":2019,"v":457400,"taxable":77626,"land":73800,"improvement":383600,"taxableLand":73800,"taxableImprovement":3826,"exemptLand":0,"exemptImprovement":379774},{"y":2020,"v":472600,"taxable":80205,"land":76252,"improvement":396348,"taxableLand":76252,"taxableImprovement":3953,"exemptLand":0,"exemptImprovement":392395},{"y":2021,"v":472600,"taxable":80205,"land":76252,"improvement":396348,"taxableLand":76252,"taxableImprovement":3953,"exemptLand":0,"exemptImprovement":392395},{"y":2022,"v":472600,"taxable":427600,"land":76252,"improvement":396348,"taxableLand":76252,"taxableImprovement":351348,"exemptLand":0,"exemptImprovement":45000},{"y":2023,"v":466700,"taxable":386700,"land":93300,"improvement":373400,"taxableLand":93300,"taxableImprovement":293400,"exemptLand":0,"exemptImprovement":80000},{"y":2024,"v":466700,"taxable":386700,"land":93300,"improvement":373400,"taxableLand":93300,"taxableImprovement":293400,"exemptLand":0,"exemptImprovement":80000},{"y":2025,"v":560500,"taxable":460500,"land":112100,"improvement":448400,"taxableLand":112100,"taxableImprovement":348400,"exemptLand":0,"exemptImprovement":100000},{"y":2026,"v":560500,"taxable":460500,"land":112100,"improvement":448400,"taxableLand":112100,"taxableImprovement":348400,"exemptLand":0,"exemptImprovement":100000},{"y":2027,"v":560500,"taxable":460500,"land":112100,"improvement":448400,"taxableLand":112100,"taxableImprovement":348400,"exemptLand":0,"exemptImprovement":100000}],"taxNow":6446,"familyHeld":false,"lastTransferNominal":false,"permits":[{"number":"186659","date":"2008-12-11","work":"Zoning/use","type":"ZP_ZON/USE","description":"ZONING/USE PERMIT","status":"COMPLETED","completedDate":"2008-12-11","scope":"ERECTION OF A THREE STORY STRUCTURE, MAXIMUM 35'HIGH WITH FRONT COVERED ENTRY AND REAR COVERED DECK, FOR USE AS A SFD"},{"number":"198044","date":"2009-01-27","work":"New construction","type":"BP_NEWCNST","description":"NEW CONSTRUCTION PERMIT","status":"COMPLETED","completedDate":"2009-06-03","scope":"PERMIT FOR FOOTING AND (FULL BASEMENT) FOUNDATION ONLY, AS PER APPROVED PLANS; PART OF A NEW SINGLE FAMILY DWELLING. NO FRAMING OR OTHER WORK ALLOWED UNDER THIS PERMIT. EXCAVATION (FOR NEW BASEMENT) AT THIS SITE SHALL NOT EXTEND BEYOND THE DEPTH OF ADJACENT BUILDING FOUNDATIONS. STRUCTURAL ENGINEER SHALL INSPECT SITE CONDITIONS DURING THE EXCAVATION AND PROVIDE DAILY FIELD REPORTS TO DISTRICT INSPECTOR UPON HIS/HER REQUEST. NO UNDERPINNING OF EXISTING ADJACENT FOUNDATIONS ALLOWED UNDER THIS PERMIT."},{"number":"221180","date":"2009-06-15","work":"Plumbing","type":"PP_PLUMBNG","description":"PLUMBING PERMIT","status":"COMPLETED","completedDate":"2010-01-11","scope":"REPLACE CURB TRAP BACK, NEW 3/4 WATER SERVICE, 2 TUBS, 3 LAV'S, 3 TOILETS, 1 KITCHEN SINK, 1 WASHING MACHINE, 1 HOT WATER HEATER, STREET OPENING, FOOTWAY"},{"number":"221242","date":"2009-06-15","work":"Electrical","type":"EP_ELECTRL","description":"ELECTRICAL PERMIT","status":"COMPLETED","completedDate":null,"scope":"NEW 200AMP SERVICE-16 CIRCUITS-ELECTRICAL WIRING OF PROPERTY.... IN ACCORDANCE WITH 2005 NEC"},{"number":"325491","date":"2011-04-01","work":"New construction","type":"BP_NEWCNST","description":"NEW CONSTRUCTION PERMIT","status":"COMPLETED","completedDate":"2011-10-06","scope":"TO CONSTRUCT A NEW 3 STORY STRUCTURE WITH A ROOF DECK ON PREVIUOSLY CONSTRUCTED FOUNDATION. BUILDING TO BE FULLY SPRINKLERED."},{"number":"334706","date":"2011-04-08","work":"Mechanical","type":"BP_MECH","description":"MECHANICAL PERMIT","status":"COMPLETED","completedDate":"2011-10-06","scope":"INSTALL 1 GIBSON HVAC UNIT (SFD)"},{"number":"336032","date":"2011-04-15","work":"Electrical","type":"EP_ELECTRL","description":"ELECTRICAL PERMIT","status":"COMPLETED","completedDate":"2011-11-07","scope":"INSTALL 200 AMP SERVICE WITH 26 DUPLEX RECEPTACLES, 18 SWITCHES, 40 LIGHT FIXTURES, 6 GFI'S, 3 FANS, 1 HEATER, 1 A/C UNIT AND 7 SMOKE DETECTORS AS PER 2008 NEC"},{"number":"336093","date":"2011-04-15","work":"Plumbing","type":"PP_PLUMBNG","description":"PLUMBING PERMIT","status":"COMPLETED","completedDate":"2011-10-06","scope":"INSTALL ROUGH PLUMBING FOR ENTIRE HOUSE CONSIST OF 1 4 PIECE BATH 1 5 PIECE BATH 1 2 PIECE BATH KITCHEN AND LAUNDRY ROOM"},{"number":"354475","date":"2011-08-19","work":"Zoning","type":"ZP_ZONING","description":"ZONING PERMIT","status":"COMPLETED","completedDate":"2011-08-19","scope":"PROPOSED CURB CUT & OFF STREET PARKING ACCESSARY TO SINGLE FAMILY DWELLING. NO CHANGE IN HEIGHT."},{"number":"336054","date":"2011-10-06","work":"Suppression","type":"BP_FIRESUP","description":"SUPPRESSION PERMIT","status":"COMPLETED","completedDate":"2011-10-06","scope":"INSTALLATION OF A NFPA 13D FIRE SPRINKLER SYSTEM WITH 1\" FEED MAIN"}],"storyTag":"New construction","storyDelta":3.14,"timeline":[{"y":2009,"k":"insp","w":"L&I: 1 failed, 2 passed"},{"y":2010,"k":"viol","w":"2 L&I violations"},{"y":2010,"k":"insp","w":"Inspection passed ×9"},{"y":2011,"k":"sale","p":85000},{"y":2011,"k":"permit","w":"New construction"},{"y":2011,"k":"permit","w":"Mechanical"},{"y":2011,"k":"permit","w":"Electrical"},{"y":2011,"k":"permit","w":"Plumbing"},{"y":2011,"k":"insp","w":"Inspection passed ×4"},{"y":2011,"k":"permit","w":"Zoning"},{"y":2011,"k":"permit","w":"Suppression"},{"y":2011,"k":"sale","p":352000}],"rented":false,"licenses":[],"licenseActivity":[],"businessLicenseSourceDate":"2026-07-29","signals":[],"legalChecks":[{"id":"use-occupancy","level":"attention","title":"Zoning approval is not the occupancy file","finding":"Use permit #186659: 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":"investigations","level":"verify","title":"Failed inspections are dated events—not the current condition","finding":"1 failed, 15 passed, and 2 CLOSED investigation outcomes are in the fetched history; the latest dated visit was PASSED on Feb 25, 2011.","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":"homestead","level":"verify","title":"Homestead is tied to owner occupancy and the deed","finding":"OPA shows the Homestead Exemption.","why":"Philadelphia limits Homestead to an owner’s primary residence. The City says a deed change can require a new application or update.","action":"A buyer should apply in their own name and not assume the seller’s benefit continues.","url":"https://www.phila.gov/documents/homestead-exemption-application/"},{"id":"violations","level":"clear","title":"No open violation; closed history remains relevant","finding":"The fetched record shows 0 open and 4 historical violations across 2 cases.","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.","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"}]}