{"asOf":"2026-07-24T16:53:50.753Z","block":"500-599 PIERCE ST","blockUrl":"https://philadelphia.blockreport.homes/block/500-599-pierce-st","address":"520 PIERCE ST","parcelNumber":"011383300","source":"https://property.phila.gov/?p=011383300","ownerType":"owner-occupied","kind":"house","isHouse":true,"home":true,"commercial":false,"residential":true,"taxExempt":false,"institutional":false,"buildingCode":"SR","buildingCodeNew":"25","buildingClass":"VACANT LAND RESIDE < ACRE","buildingClassNew":"ROW MODERN","useLabel":"House","owner":"CHRISTIANSEN CAROLINE","coOwner":null,"marketValue":503200,"landAssessment":100640,"improvementAssessment":402560,"livableArea":1599,"yearBuilt":2020,"lastSale":{"price":415000,"date":"2020-06-29T04:00:00Z"},"openViolations":0,"violations":[{"number":"1319070","date":"2009-05-04","code":"PM-306.0/2","title":"VACANT LOT 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NOTICE","status":"COMPLIED","resolutionDate":null,"resolution":null}]}],"violYears":[{"y":2009,"n":2,"worst":null},{"y":2014,"n":2,"worst":null},{"y":2017,"n":3,"worst":null},{"y":2018,"n":2,"worst":null},{"y":2019,"n":2,"worst":null}],"investigations":[{"caseNumber":"597837","date":"2017-08-07","type":"BP_BLDG","status":"FAILED"},{"caseNumber":"597837","date":"2017-09-25","type":"BP_BLDG","status":"FAILED"},{"caseNumber":"597837","date":"2017-11-08","type":"BP_BLDG","status":"CLOSED"},{"caseNumber":"597837","date":"2020-05-27","type":null,"status":"PASSED"}],"inspYears":[{"y":2017,"fails":2,"passes":0},{"y":2020,"fails":0,"passes":1}],"taxOwed":0,"taxSnapshot":{"available":true,"asOf":"2022-06","matched":false},"taxDelinquencySnapshotAsOf":"2022-06","taxDelinquencySnapshotAvailable":true,"lat":39.92651247688497,"lng":-75.15492840015266,"geom":{"type":"Polygon","coordinates":[[[-75.154931748,39.926584003],[-75.15488774,39.926578477],[-75.154918698,39.926439934],[-75.154968931,39.92644639],[-75.154931748,39.926584003]]]},"liDistrict":"SOUTH","certifications":[],"cityRecordAvailability":{"violations":true,"investigations":true,"appeals":true,"certifications":true,"permits":true,"licenses":true},"zip":"19148","beds":3,"baths":null,"stories":3,"lotArea":695,"zoning":"RSA5","grade":null,"basement":"A","heater":"A","centralAir":true,"extCond":"1","intCond":"1","garage":null,"homestead":false,"mail":"520 PIERCE ST, PHILADELPHIA PA, 19148","mailOut":false,"appeals":[],"taxYears":[{"year":2016,"total":326.22,"principal":185.13,"interest":2.78,"penalty":1.85}],"taxNet":326.22,"taxLien":true,"taxLedgerThrough":2016,"taxLedgerAvailable":true,"timesSold":2,"abated":true,"assessmentExemption":true,"exemptionBasisVerified":false,"valueSeries":[{"y":2016,"v":11500,"taxable":11500,"land":11500,"improvement":0,"taxableLand":11500,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":0},{"y":2017,"v":42200,"taxable":42200,"land":42200,"improvement":0,"taxableLand":42200,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":0},{"y":2018,"v":42200,"taxable":42200,"land":42200,"improvement":0,"taxableLand":42200,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":0},{"y":2019,"v":42200,"taxable":42200,"land":42200,"improvement":0,"taxableLand":42200,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":0},{"y":2020,"v":42200,"taxable":42200,"land":42200,"improvement":0,"taxableLand":42200,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":0},{"y":2021,"v":42200,"taxable":42200,"land":42200,"improvement":0,"taxableLand":42200,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":0},{"y":2022,"v":400000,"taxable":60000,"land":60000,"improvement":340000,"taxableLand":60000,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":340000},{"y":2023,"v":434400,"taxable":86880,"land":86880,"improvement":347520,"taxableLand":86880,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":347520},{"y":2024,"v":434400,"taxable":86880,"land":86880,"improvement":347520,"taxableLand":86880,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":347520},{"y":2025,"v":515100,"taxable":103020,"land":103020,"improvement":412080,"taxableLand":103020,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":412080},{"y":2026,"v":515100,"taxable":103020,"land":103020,"improvement":412080,"taxableLand":103020,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":412080},{"y":2027,"v":503200,"taxable":100640,"land":100640,"improvement":402560,"taxableLand":100640,"taxableImprovement":0,"exemptLand":0,"exemptImprovement":402560}],"taxNow":1442,"familyHeld":false,"lastTransferNominal":false,"permits":[{"number":"971280","date":"2019-05-17","work":"New Construction","type":"Residential Building","description":"Residential Building Permit","status":"Completed","completedDate":"2020-05-27","scope":"NEW CONSTRUCTION 3-STORY, SINGLE FAMILY, TOWNHOUSE WITH BASEMENT AND ROOF DECK ACCESSIBLE BY A PILOT HOUSE."},{"number":"971278","date":"2019-05-17","work":"Zoning/use","type":"ZP_ZON/USE","description":"ZONING/USE PERMIT","status":"COMPLETED","completedDate":"2019-05-17","scope":"ERECTION OF A SINLGE FAMILY DWELLING NTE 38 FT IN HEIGHT WITH A ROOF DECK ACESSSED BY A PILOT HOUSE AS PER PLAN."},{"number":"978983","date":"2019-07-02","work":"New Construction","type":"Fire Suppression","description":"Fire Suppression Permit","status":"Completed","completedDate":"2020-05-26","scope":"INSTALL NEW FIRE SUPPRESSION SYSTEM AND 1\" COMBINED SERVICE IN ACCORDANCE WITH NFPA 13D THROUGHOUT THE ENTIRE BUILDING. ALL WORK SHALL COMPLY WITH THE APPROVED PLANS , HYDRAULIC CALCULATIONS, AND APPROVED BUILDING PERMIT. ALL WORK SHALL BE PERFORMED BY A FIRE SUPPRESSION CONTRACTOR LICENSED BY THE CITY OF PHILADELPHIA. ANY DEVIATIONS WILL REQUIRE A SEPARATE PERMIT."},{"number":"1016484","date":"2019-10-23","work":"Zoning/use","type":"ZP_ZON/USE","description":"ZONING/USE PERMIT","status":"COMPLETED","completedDate":"2019-10-23","scope":"FOR THE ERECTION OF AN ATTACHED STRUCTURE WITH A ROOF DECK AND ROOF DECK ACCESS STRUCTURE TO USE AS A SINGLE FAMILY HOUSEHOLD LIVING (SIZE AND LOCATION AS SHOWN ON PLANS)"},{"number":"1016542","date":"2019-11-13","work":"Amend for conversion","type":"Administrative","description":"Administrative Permit","status":"Completed","completedDate":"2020-05-27","scope":"AMEND PREVIOUSLY APPROVED BUILDING PERMIT #971280 TO UPDATE BUILDING HEIGHT (NOT TO EXCEED 38FT IN HEIGHT). BASEMENT (NOT A STORY)-NOT OUT OF GRADE 6FT OR 12FT IN ANY HEIGHT) RECONFIGURATION OF STEP LAYOUT AS PER 2015 IRC. NO OTHER CHANGES APPROVED"},{"number":"1029026","date":"2019-11-20","work":"New Construction or Additions","type":"Plumbing","description":"Plumbing Permit","status":"Completed","completedDate":"2020-05-26","scope":"INSTALL 1\"WATER SERVICE,HOUSE DRAIN,TRAP,FAI,STACK,AREA DRAIN,WASTE AND WATER LINES TO 3-TOILETS,3-LAVS,3-TUBS,1-WASHER,1-KITCHEN SINK AND 1-WATER HEATER-PA1#20193232472-\"Self-certification's are no longer permitted\"-\"All excavations and plumbing trenches in excess of 5 feet in depth must have approved shoring in place at the time of inspection\"THE INSTALLATION WILL COMPLY WITH THE PHILADELPHIA PLUMBING CODE 2004-THE INSTALLATION DOES NOT INCLUDE GARBAGE DISPOSAL OR DISHWASHER"},{"number":"1032708","date":"2019-12-05","work":"New Construction","type":"Mechanical","description":"Mechanical / Fuel Gas Permit","status":"Completed","completedDate":"2020-05-26","scope":"INSTALL HVAC SYSTEM 90,000 BTU 90% EFF 3 1/2 TON AC WITH DUCTWORK"},{"number":"1035757","date":"2019-12-17","work":"New Construction","type":"Electrical","description":"Electrical Permit","status":"Completed","completedDate":"2020-05-27","scope":"200AMP SERVICE COMPLETE AND WIRE THROUGHOUT SWITCHES, OUTLETS, LIGHT FIXTURES & SMOKE DETECTORS, TV/PHONE AS PER NEC 2014 SOUTH DISTRICT"}],"storyTag":"New construction","storyDelta":null,"timeline":[{"y":2019,"k":"land","p":80000},{"y":2019,"k":"permit","w":"New Construction"},{"y":2019,"k":"permit","w":"Zoning/use"},{"y":2019,"k":"viol","w":"2 L&I violations"},{"y":2019,"k":"permit","w":"New Construction"},{"y":2019,"k":"permit","w":"Zoning/use"},{"y":2019,"k":"permit","w":"Amend for conversion"},{"y":2019,"k":"permit","w":"New Construction or Additions"},{"y":2019,"k":"permit","w":"New Construction"},{"y":2019,"k":"permit","w":"New Construction"},{"y":2020,"k":"sale","p":415000},{"y":2020,"k":"insp","w":"Inspection passed"}],"rented":false,"licenses":[{"number":"0972464","type":"Rental","status":"Inactive","businessName":"Caroline Roche","legalName":"Caroline Roche","address":"520 PIERCE ST","revenueCode":"3202","rentalCategory":"Residential Dwellings","units":1,"issuedDate":"2025-02-26","latestIssueDate":"2025-02-26","expirationDate":"2026-02-25","inactiveDate":"2026-04-26"}],"licenseActivity":[{"number":"0972464","type":"Rental","businessName":"Caroline Roche","legalName":"Caroline Roche","issuedDate":"2025-02-26","latestIssueDate":"2025-02-26","closureDate":"2026-04-26","expirationDate":"2026-02-25","inactiveDate":"2026-04-26","status":"Inactive","statusLabel":"Inactive","active":false}],"businessLicenseSourceDate":"2026-07-23","signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 848% in 2022, but no matching permit appears in the property timeline.","evidence":["assessment moved from $42,200 to $400,000","no permit shown in 2021-2023"],"caveat":"Not proof of unpermitted work; reassessment, corrected data, or a permit under another parcel can also explain it."}],"legalChecks":[{"id":"use-occupancy","level":"attention","title":"Zoning approval is not the occupancy file","finding":"Use permit #971278: 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":"2 failed, 1 passed, and 1 CLOSED investigation outcome are in the fetched history; the latest dated visit was PASSED on May 27, 2020.","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":"abatement","level":"verify","title":"A reduced taxable assessment is not a verified abatement","finding":"OPA’s numeric assessment fields show a reduced taxable assessment; BlockReport has no official program determination for this parcel.","why":"The numeric treatment can reflect an improvement abatement or another exemption. It does not identify the ordinance, approval, start or end date, or continuation requirements after a transfer. Once OPA verifies a specific active abatement, many common programs attach the benefit to the property for the remaining term rather than ending automatically at sale, but some require a new-owner filing and continued qualifying use or tax compliance.","action":"Obtain the OPA exemption/abatement determination and history, then underwrite the buyer’s bill from the verified program terms.","url":"https://www.phila.gov/services/payments-assistance-taxes/taxes/property-and-real-estate-taxes/get-real-estate-tax-relief/get-a-property-tax-abatement/"},{"id":"violations","level":"clear","title":"No open violation; closed history remains relevant","finding":"The fetched record shows 0 open and 11 historical violations across 6 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"}]}