{"asOf":"2026-07-26T18:53:34.372Z","block":"3800-3899 WALNUT ST","blockUrl":"https://philadelphia.blockreport.homes/block/3800-3899-walnut-st","address":"3809 WALNUT ST","parcelNumber":"773570004","source":"https://property.phila.gov/?p=773570004","ownerType":"investor","kind":"commercial","isHouse":false,"home":false,"commercial":false,"residential":false,"taxExempt":true,"institutional":true,"buildingCode":"VD0","buildingCodeNew":"613","buildingClass":"SCHOOL 4 STY MASONRY","buildingClassNew":"COLLEGES & UNIVERSITY","useLabel":"School","owner":"TRS UNIV OF PENN","coOwner":null,"marketValue":1832800,"landAssessment":238264,"improvementAssessment":1594536,"livableArea":4662,"yearBuilt":1975,"lastSale":{"price":277500,"date":"1995-12-29T05:00:00Z"},"openViolations":0,"violations":[],"violationCases":[],"investigations":[],"taxOwed":0,"taxSnapshot":{"available":true,"asOf":"2022-06","matched":false},"taxDelinquencySnapshotAsOf":"2022-06","taxDelinquencySnapshotAvailable":true,"lat":39.95395346485975,"lng":-75.19904532160888,"geom":{"type":"Polygon","coordinates":[[[-75.198968587,39.9541223],[-75.199041956,39.953775376],[-75.199122316,39.953785078],[-75.199048102,39.954132193],[-75.198968587,39.9541223]]]},"liDistrict":"CENTRAL WEST","certifications":[{"number":"BC-2022-001172","type":"Fire Alarm Certification","inspectionDate":"2022-01-05","result":"Certified","expirationDate":"2023-01-05","buildingId":"1494687"},{"number":"BC-2022-001018","type":"Special Hazards Certification","inspectionDate":"2022-01-26","result":"Certified","expirationDate":"2023-01-26","buildingId":"1494687"},{"number":"BC-2023-002205","type":"Fire Alarm Certification","inspectionDate":"2023-01-05","result":"Certified","expirationDate":"2024-01-05","buildingId":"1494687"},{"number":"BC-2024-004197","type":"Fire Alarm Certification","inspectionDate":"2024-01-04","result":"Certified","expirationDate":"2025-01-04","buildingId":"1494687"},{"number":"BC-2024-000636","type":"Sprinkler Certification","inspectionDate":"2024-01-04","result":"Certified","expirationDate":"2025-01-04","buildingId":"1494687"},{"number":"BC-2025-003586","type":"Fire Alarm Certification","inspectionDate":"2025-01-03","result":"Certified","expirationDate":"2026-01-03","buildingId":"1494687"},{"number":"BC-2025-000254","type":"Sprinkler Certification","inspectionDate":"2025-01-03","result":"Certified","expirationDate":"2026-01-03","buildingId":"1494687"},{"number":"BC-2026-004574","type":"Fire Alarm Certification","inspectionDate":"2026-01-06","result":"Certified","expirationDate":"2027-01-06","buildingId":"1494687"},{"number":"BC-2026-001698","type":"Sprinkler Certification","inspectionDate":"2026-01-06","result":"Certified","expirationDate":"2027-01-06","buildingId":"1494687"}],"cityRecordAvailability":{"violations":true,"investigations":true,"appeals":true,"certifications":true,"permits":true,"licenses":true},"zip":"19104","beds":null,"baths":null,"stories":null,"lotArea":2933,"zoning":"RSA3","grade":"B-","basement":null,"heater":null,"centralAir":null,"extCond":"4","intCond":"4","garage":null,"homestead":false,"mail":"3451 WALNUT ST, PHILADELPHIA PA, 19104","mailOut":false,"appeals":[{"type":"Building standards appeal","grounds":"ON 01/16/2019, THE DEPARTMENT OF LICENSES AND INSPECTIONS ISSUED A NOTICE OF REFUSAL FOR APPLICATION #934330.","status":"OPEN","outcome":null,"date":"2019-02-14","number":"36416","relatedPermit":"934330"}],"taxYears":[],"taxNet":0,"taxLien":false,"taxLedgerThrough":2016,"taxLedgerAvailable":true,"timesSold":0,"abated":false,"assessmentExemption":false,"exemptionBasisVerified":false,"valueSeries":[{"y":2016,"v":1719300,"taxable":0,"land":29300,"improvement":1690000,"taxableLand":0,"taxableImprovement":0,"exemptLand":29300,"exemptImprovement":1690000},{"y":2017,"v":1719300,"taxable":0,"land":29300,"improvement":1690000,"taxableLand":0,"taxableImprovement":0,"exemptLand":29300,"exemptImprovement":1690000},{"y":2018,"v":1832800,"taxable":0,"land":238264,"improvement":1594536,"taxableLand":0,"taxableImprovement":0,"exemptLand":238264,"exemptImprovement":1594536},{"y":2019,"v":1832800,"taxable":0,"land":238264,"improvement":1594536,"taxableLand":0,"taxableImprovement":0,"exemptLand":238264,"exemptImprovement":1594536},{"y":2020,"v":1832800,"taxable":0,"land":238264,"improvement":1594536,"taxableLand":0,"taxableImprovement":0,"exemptLand":238264,"exemptImprovement":1594536},{"y":2021,"v":1832800,"taxable":0,"land":238264,"improvement":1594536,"taxableLand":0,"taxableImprovement":0,"exemptLand":238264,"exemptImprovement":1594536},{"y":2022,"v":1832800,"taxable":0,"land":238264,"improvement":1594536,"taxableLand":0,"taxableImprovement":0,"exemptLand":238264,"exemptImprovement":1594536},{"y":2023,"v":1832800,"taxable":0,"land":238264,"improvement":1594536,"taxableLand":0,"taxableImprovement":0,"exemptLand":238264,"exemptImprovement":1594536},{"y":2024,"v":1832800,"taxable":0,"land":238264,"improvement":1594536,"taxableLand":0,"taxableImprovement":0,"exemptLand":238264,"exemptImprovement":1594536},{"y":2025,"v":1832800,"taxable":0,"land":238264,"improvement":1594536,"taxableLand":0,"taxableImprovement":0,"exemptLand":238264,"exemptImprovement":1594536},{"y":2026,"v":1832800,"taxable":0,"land":238264,"improvement":1594536,"taxableLand":0,"taxableImprovement":0,"exemptLand":238264,"exemptImprovement":1594536},{"y":2027,"v":1832800,"taxable":0,"land":238264,"improvement":1594536,"taxableLand":0,"taxableImprovement":0,"exemptLand":238264,"exemptImprovement":1594536}],"taxNow":0,"familyHeld":false,"lastTransferNominal":false,"permits":[{"number":"217119","date":"2009-05-22","work":"Fast form building","type":"L_FFORM","description":"FAST FORM BUILDING PERMIT","status":"COMPLETED","completedDate":"2009-06-15","scope":null},{"number":"381243","date":"2012-01-04","work":"Alteration","type":"BP_ALTER","description":"ALTERATION PERMIT","status":"EXPIRED","completedDate":null,"scope":"REMOVE & REPLACE SLATE SHINGLE ROOF."},{"number":"949387","date":"2019-03-07","work":"Demolition","type":"BP_DEMO","description":"DEMOLITION PERMIT","status":"COMPLETED","completedDate":"2020-02-03","scope":"INTERIOR DEMOLITION THROUGHOUT AN EXISTING THREE-STORY HIGHER EDUCATION BUILDING (CREATIVE WRITING) AS PER APPROVED PLANS."},{"number":"966042","date":"2019-05-20","work":"Addition and/or Alteration","type":"Building","description":"Commercial Building Permit","status":"Issued","completedDate":null,"scope":"FOR LEVEL III ALTERATIONS TO AN EXISTING STRUCTURE FOR USE AS UNIVERSITY OFFICE AND CLASSROOMS THROUGHOUT THE BUILDING. BUILDING IS SPRINKLERED IN ACCORDANCE WITH NFPA 13. SCOPE OF WORK APPROVED PER BBS VARIANCE CASE NO. 36416 UNDER AP#934330. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS TO BE OBTAINED FOR ALL OTHER WORK."},{"number":"987469","date":"2019-06-20","work":"Suppression","type":"BP_FIRESUP","description":"SUPPRESSION PERMIT","status":"COMPLETED","completedDate":"2019-08-26","scope":"EZ PERMIT SPRINKLER RELOCATION (NFPA 13)- FOR THE RELOCATION OF SPRINKLER HEADS AS PER ATTACHED STANDARDS. DEVIATIONS FROM THESE STANDARDS REQUIRE SUBMISSION OF CONSTRUCTION AND SITE PLANS."},{"number":"982979","date":"2019-07-16","work":"New Construction","type":"Mechanical","description":"Mechanical / Fuel Gas Permit","status":"Expired","completedDate":"2022-10-21","scope":"FOR THE INSTALLATION OF NEW HVAC EQUIPMENT, DUCTWORK AND DIFFUSERS PER APPROVED PLAN."},{"number":"989154","date":"2019-07-29","work":"Electrical","type":"EP_ELECTRL","description":"ELECTRICAL PERMIT","status":"COMPLETED","completedDate":"2019-10-18","scope":"NEW BRANCH WIRING, LIGHTING, MECHANICAL POWER AS PER 2017 NEC. INSTALL FIRE ALARM AS PER NFPA 72. (WEST DIST)"},{"number":"989545","date":"2019-08-16","work":"Plumbing","type":"PP_PLUMBNG","description":"PLUMBING PERMIT","status":"COMPLETED","completedDate":"2019-08-19","scope":"ALTERATIONS TO AN EXISTING STRUCTURE FOR USE AS UNIVERSITY OFFICE AND CLASSROOMSRENOVATIONS FOR BASEMENT 1,2,3 FLOORS. INSTALL NEW FIXTURES. 3 LAVS, 3 WC, 1 FD, 1 HOT WATER HEATER."}],"storyTag":"New construction","storyDelta":null,"timeline":[{"y":2009,"k":"permit","w":"Fast form building"},{"y":2012,"k":"permit","w":"Alteration"},{"y":2019,"k":"appeal","w":"Appeal filed"},{"y":2019,"k":"permit","w":"Demolition"},{"y":2019,"k":"permit","w":"Addition and/or Alteration"},{"y":2019,"k":"permit","w":"Suppression"},{"y":2019,"k":"permit","w":"New Construction"},{"y":2019,"k":"permit","w":"Electrical"},{"y":2019,"k":"permit","w":"Plumbing"}],"rented":false,"licenses":[],"licenseActivity":[],"businessLicenseSourceDate":"2026-07-25","signals":[],"legalChecks":[{"id":"permit-status","level":"attention","title":"A permit row needs file-level verification","finding":"3 permits not marked completed: 381243 (EXPIRED), 966042 (Issued), 982979 (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 Jan 6, 2027; Special Hazards Certification: Certified through Jan 26, 2023; Sprinkler Certification: Certified through Jan 6, 2027","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":"full-tax-exemption","level":"verify","title":"OPA shows a full exemption; its legal basis is unverified","finding":"OPA currently marks the land and building assessment fully tax-exempt; BlockReport does not receive the exemption determination or basis.","why":"Full OPA exemptions can have different legal bases, including government, religious, charitable/institutional, veteran, or other treatment. The current owner/use record is not a buyer’s tax forecast.","action":"Confirm the exact exemption basis, buyer eligibility, and next tax-year treatment directly with OPA.","url":"https://www.phila.gov/departments/office-of-property-assessment/tax-exemptions-and-abatements/"},{"id":"commercial-trash","level":"verify","title":"A separate Commercial Trash account may apply","finding":"OPA classifies the parcel as commercial. BlockReport does not receive a current Commercial Trash account balance.","why":"Philadelphia charges qualifying small commercial, mixed-use, and multi-unit properties that use City collection; exemptions and private collection can change applicability. A use category alone does not prove a fee is due.","action":"Check the Commercial Trash account inside the date-effective Property Payoff.","url":"https://www.phila.gov/2026-06-09-pay-your-trash-fee-bill-by-june-30/"}],"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/"}]}