{"asOf":"2026-07-22T23:54:00.038Z","block":"4000-4099 WALNUT ST","blockUrl":"https://philadelphia.blockreport.homes/block/4000-4099-walnut-st","address":"4028 WALNUT ST","parcelNumber":"773580000","source":"https://property.phila.gov/?p=773580000","ownerType":"investor","kind":"commercial","isHouse":false,"home":false,"commercial":true,"residential":false,"taxExempt":true,"institutional":false,"buildingCode":"JG0","buildingCodeNew":"806","buildingClass":"AMUSE FRATERNITIES MASON","buildingClassNew":"APARTMENTS - BLT AS RESID","useLabel":"Commercial","owner":"TRS UNIV OF PENN","coOwner":null,"marketValue":2636200,"landAssessment":2372580,"improvementAssessment":263620,"livableArea":11364,"yearBuilt":1940,"lastSale":{"price":1,"date":"1976-02-12T05:00:00Z"},"openViolations":0,"violations":[{"number":"558946","date":"2007-04-30","code":"FC-904.2/1","title":"AFES-COMM KITCH EXHAUST REQ","status":"COMPLIED","resolutionDate":null,"resolution":null},{"number":"558947","date":"2007-04-30","code":"A-000.0/10","title":"VIOL C&I MESSAGE","status":"COMPLIED","resolutionDate":null,"resolution":null}],"violationCases":[{"number":"110966","type":"STANDARD","priority":"STANDARD","responsibility":"CI","status":"CLOSED","createdDate":"2007-05-01","completedDate":"2007-08-13","violations":[{"number":"558946","date":"2007-04-30","code":"FC-904.2/1","title":"AFES-COMM KITCH EXHAUST REQ","status":"COMPLIED","resolutionDate":null,"resolution":null},{"number":"558947","date":"2007-04-30","code":"A-000.0/10","title":"VIOL C&I MESSAGE","status":"COMPLIED","resolutionDate":null,"resolution":null}]}],"violYears":[{"y":2007,"n":2,"worst":null}],"investigations":[{"caseNumber":"110966","date":"2007-04-30","type":"CI INSP","status":"FAILED"},{"caseNumber":"110966","date":"2007-08-10","type":"CI INSP","status":"PASSED"}],"inspYears":[{"y":2007,"fails":1,"passes":1}],"taxOwed":0,"taxSnapshot":{"available":true,"asOf":"2022-06","matched":false},"taxDelinquencySnapshotAsOf":"2022-06","taxDelinquencySnapshotAvailable":true,"lat":39.953881589274026,"lng":-75.20405851029889,"geom":{"type":"Polygon","coordinates":[[[-75.203933506,39.954167347],[-75.203864793,39.954158728],[-75.203985114,39.953572678],[-75.204253822,39.953605707],[-75.204129641,39.954191962],[-75.203933506,39.954167347]]]},"liDistrict":"CENTRAL WEST","certifications":[{"number":"BC-2021-003109","type":"Sprinkler Certification","inspectionDate":"2021-05-26","result":"Certified","expirationDate":"2022-05-26","buildingId":"1521011"},{"number":"BC-2022-000239","type":"Sprinkler Certification","inspectionDate":"2021-05-26","result":"Certified","expirationDate":"2022-05-26","buildingId":"1521011"},{"number":"BC-2022-001020","type":"Special Hazards Certification","inspectionDate":"2022-01-26","result":"Certified","expirationDate":"2023-01-26","buildingId":"1521011"},{"number":"BC-2022-011361","type":"Sprinkler Certification","inspectionDate":"2022-05-18","result":"Certified","expirationDate":"2023-05-18","buildingId":"1521011"},{"number":"BC-2022-009135","type":"Fire Alarm Certification","inspectionDate":"2022-06-14","result":"Certified","expirationDate":"2023-06-14","buildingId":"1521011"},{"number":"BC-2022-009728","type":"Special Hazards Certification","inspectionDate":"2022-07-15","result":"Certified","expirationDate":"2023-07-15","buildingId":"1521011"},{"number":"BC-2023-002115","type":"Special Hazards Certification","inspectionDate":"2023-01-26","result":"Certified","expirationDate":"2024-01-26","buildingId":"1521011"},{"number":"BC-2023-014307","type":"Fire Alarm Certification","inspectionDate":"2023-06-28","result":"Certified","expirationDate":"2024-06-28","buildingId":"1521011"},{"number":"BC-2023-015188","type":"Emergency and Standby Power Systems Certification","inspectionDate":"2023-07-21","result":"Certified","expirationDate":"2024-07-21","buildingId":"1521011"},{"number":"BC-2023-015580","type":"Special Hazards Certification","inspectionDate":"2023-07-28","result":"Certified","expirationDate":"2024-07-28","buildingId":"1521011"},{"number":"BC-2024-001500","type":"Special Hazards Certification","inspectionDate":"2024-01-12","result":"Certified","expirationDate":"2025-01-12","buildingId":"1521011"},{"number":"BC-2024-022339","type":"Sprinkler Certification","inspectionDate":"2024-05-14","result":"Certified","expirationDate":"2025-05-14","buildingId":"1521011"},{"number":"BC-2024-020819","type":"Fire Alarm Certification","inspectionDate":"2024-05-31","result":"Certified","expirationDate":"2025-05-31","buildingId":"1521011"},{"number":"BC-2024-021290","type":"Special Hazards Certification","inspectionDate":"2024-07-26","result":"Certified","expirationDate":"2025-07-26","buildingId":"1521011"},{"number":"BC-2024-033420","type":"Fire Alarm Certification","inspectionDate":"2024-08-08","result":"Certified","expirationDate":"2025-08-08","buildingId":"1521011"},{"number":"BC-2025-018704","type":"Sprinkler Certification","inspectionDate":"2025-05-16","result":"Certified","expirationDate":"2026-05-16","buildingId":"1521011"},{"number":"BC-2025-016752","type":"Fire Alarm Certification","inspectionDate":"2025-05-23","result":"Certified","expirationDate":"2026-05-23","buildingId":"1521011"},{"number":"BC-2025-016180","type":"Emergency and Standby Power Systems Certification","inspectionDate":"2025-05-28","result":"Certified","expirationDate":"2026-05-28","buildingId":"1521011"},{"number":"BC-2025-021172","type":"Special Hazards Certification","inspectionDate":"2025-08-12","result":"Certified","expirationDate":"2026-08-12","buildingId":"1521011"},{"number":"BC-2026-005181","type":"Special Hazards Certification","inspectionDate":"2026-02-25","result":"Certified","expirationDate":"2027-02-25","buildingId":"1521011"},{"number":"BC-2026-005187","type":"Special Hazards Certification","inspectionDate":"2026-02-25","result":"Certified","expirationDate":"2027-02-25","buildingId":"1521011"},{"number":"BC-2026-019655","type":"Fire Alarm Certification","inspectionDate":"2026-06-25","result":"Certified","expirationDate":"2027-06-25","buildingId":"1521011"}],"cityRecordAvailability":{"violations":true,"investigations":true,"appeals":true,"certifications":true,"permits":true,"licenses":true},"zip":"19104","beds":null,"baths":null,"stories":null,"lotArea":16125,"zoning":"CMX3","grade":"B+","basement":null,"heater":null,"centralAir":null,"extCond":"3","intCond":"3","garage":null,"homestead":false,"mail":"4028 WALNUT ST, PHILADELPHIA PA, 19104","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"taxLedgerThrough":2016,"taxLedgerAvailable":true,"timesSold":0,"abated":false,"assessmentExemption":false,"exemptionBasisVerified":false,"valueSeries":[{"y":2016,"v":2231500,"taxable":0,"land":2015600,"improvement":215900,"taxableLand":0,"taxableImprovement":0,"exemptLand":2015600,"exemptImprovement":215900},{"y":2017,"v":2231500,"taxable":0,"land":2015600,"improvement":215900,"taxableLand":0,"taxableImprovement":0,"exemptLand":2015600,"exemptImprovement":215900},{"y":2018,"v":2378800,"taxable":0,"land":2140920,"improvement":237880,"taxableLand":0,"taxableImprovement":0,"exemptLand":2140920,"exemptImprovement":237880},{"y":2019,"v":2378800,"taxable":0,"land":2140920,"improvement":237880,"taxableLand":0,"taxableImprovement":0,"exemptLand":2140920,"exemptImprovement":237880},{"y":2020,"v":2418500,"taxable":0,"land":2176650,"improvement":241850,"taxableLand":0,"taxableImprovement":0,"exemptLand":2176650,"exemptImprovement":241850},{"y":2021,"v":2418500,"taxable":0,"land":2176650,"improvement":241850,"taxableLand":0,"taxableImprovement":0,"exemptLand":2176650,"exemptImprovement":241850},{"y":2022,"v":2418500,"taxable":0,"land":2176650,"improvement":241850,"taxableLand":0,"taxableImprovement":0,"exemptLand":2176650,"exemptImprovement":241850},{"y":2023,"v":2636200,"taxable":0,"land":2372580,"improvement":263620,"taxableLand":0,"taxableImprovement":0,"exemptLand":2372580,"exemptImprovement":263620},{"y":2024,"v":2636200,"taxable":0,"land":2372580,"improvement":263620,"taxableLand":0,"taxableImprovement":0,"exemptLand":2372580,"exemptImprovement":263620},{"y":2025,"v":2636200,"taxable":0,"land":2372580,"improvement":263620,"taxableLand":0,"taxableImprovement":0,"exemptLand":2372580,"exemptImprovement":263620},{"y":2026,"v":2636200,"taxable":0,"land":2372580,"improvement":263620,"taxableLand":0,"taxableImprovement":0,"exemptLand":2372580,"exemptImprovement":263620},{"y":2027,"v":2636200,"taxable":0,"land":2372580,"improvement":263620,"taxableLand":0,"taxableImprovement":0,"exemptLand":2372580,"exemptImprovement":263620}],"taxNow":0,"familyHeld":false,"lastTransferNominal":false,"permits":[{"number":"87669","date":"2007-07-06","work":"Electrical","type":"EP_ELECTRL","description":"ELECTRICAL PERMIT","status":"COMPLETED","completedDate":"2007-11-27","scope":"REPAIR ONLY: CONNECTING KITCHEN SYSTEM TO FIRE ALARM SYSTEM (NO PLANS), (NO LOAD CHANGE INVOLVE). (WEST DIST)"},{"number":"111867","date":"2007-10-26","work":"Plumbing","type":"PP_PLUMBNG","description":"PLUMBING PERMIT","status":"COMPLETED","completedDate":"2008-08-25","scope":"REPLACE CURB STOP AND MAIN SHUT OFF VALVE, INSIDE BUILDING. REPLACE VENT AND FRESH AIR INLET."},{"number":"274194","date":"2010-04-30","work":"Major alteration","type":"BP_ALTER","description":"ALTERATION PERMIT","status":"COMPLETED","completedDate":"2010-09-02","scope":"INTERIOR ALTERATIONS AT THE EXISTING FRATERNITY HOUSE AS PER PLANS."},{"number":"282794","date":"2010-06-10","work":"Mechanical","type":"BP_MECH","description":"MECHANICAL PERMIT","status":"COMPLETED","completedDate":"2014-10-27","scope":"HVAC SYSTEM ALTERATIONS."},{"number":"284701","date":"2010-06-30","work":"Suppression","type":"BP_FIRESUP","description":"SUPPRESSION PERMIT","status":"COMPLETED","completedDate":"2011-01-21","scope":"REPLACEMENT OF 102 ORDINARY RESPONSE SPRINKLER HEADS WITH FAST RESPONSE HEADS"},{"number":"282890","date":"2010-07-14","work":"New Construction","type":"Electrical","description":"Electrical Permit","status":"Expired","completedDate":"2023-12-01","scope":"INSTALL 400AMP 120/208 VOLT ELETRICAL SERVICE, 2 ELECTRIC PANELS, 24 RECEPTACLES, 18 SINGLE RECEPTACLES, 3 2X4 LIGHT FIXTURES, FEED FOR NEW BOILER AS PER 2008 NEC"},{"number":"290226","date":"2010-08-20","work":"New Construction","type":"Electrical","description":"Electrical Permit","status":"Expired","completedDate":"2023-12-01","scope":"INSTALL 7 STROBES, 2 HORN STROBES, 4 PULL STATIONS, 6 DOOR HOLDERS AS PER NFPA 72"}],"storyTag":"New construction","storyDelta":null,"timeline":[{"y":2007,"k":"viol","w":"2 L&I violations"},{"y":2007,"k":"permit","w":"Electrical"},{"y":2007,"k":"insp","w":"L&I: 1 failed, 1 passed"},{"y":2007,"k":"permit","w":"Plumbing"},{"y":2010,"k":"permit","w":"Major alteration"},{"y":2010,"k":"permit","w":"Mechanical"},{"y":2010,"k":"permit","w":"Suppression"},{"y":2010,"k":"permit","w":"New Construction"},{"y":2010,"k":"permit","w":"New Construction"}],"rented":true,"licenses":[{"number":"215857","type":"Rental","status":"Active","businessName":"TRUSTEES UNIV OF PENNA (ATTEN: BILL TURNER)","legalName":"TRUSTEES UNIV OF PENNA","address":"4028 WALNUT ST","revenueCode":"3202","rentalCategory":"Dormitories|Residential Dwellings","units":17,"issuedDate":"2004-09-14","latestIssueDate":"2026-02-06","expirationDate":"2027-02-28","inactiveDate":null},{"number":"580048","type":"Dumpster License - Private Property","status":"Active","businessName":"UNIVERSITY OF PENN (SAM ALSHEHABI)","legalName":"UNIVERSITY OF PENN","address":"4028 WALNUT ST","revenueCode":"3230","rentalCategory":null,"units":null,"issuedDate":"2012-12-18","latestIssueDate":"2013-08-05","expirationDate":null,"inactiveDate":null}],"licenseActivity":[{"number":"580048","type":"Dumpster License - Private Property","businessName":"UNIVERSITY OF PENN (SAM ALSHEHABI)","legalName":"UNIVERSITY OF PENN","issuedDate":"2012-12-18","latestIssueDate":"2013-08-05","closureDate":null,"expirationDate":null,"inactiveDate":null,"status":"Active","statusLabel":"Active","active":true},{"number":"215857","type":"Rental","businessName":"TRUSTEES UNIV OF PENNA (ATTEN: BILL TURNER)","legalName":"TRUSTEES UNIV OF PENNA","issuedDate":"2004-09-14","latestIssueDate":"2026-02-06","closureDate":null,"expirationDate":"2027-02-28","inactiveDate":null,"status":"Active","statusLabel":"Active","active":true}],"businessLicenseSourceDate":"2026-07-21","units":17,"signals":[],"legalChecks":[{"id":"use-occupancy","level":"attention","title":"Zoning approval is not the occupancy file","finding":"The record identifies more than one dwelling/use.","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":"permit-status","level":"attention","title":"A permit row needs file-level verification","finding":"2 permits not marked completed: 282890 (Expired), 290226 (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":"Sprinkler Certification: Certified through May 16, 2026; Special Hazards Certification: Certified through Feb 25, 2027; Fire Alarm Certification: Certified through Jun 25, 2027; Emergency and Standby Power Systems Certification: Certified through May 28, 2026","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":"rental-license","level":"verify","title":"A rental license does not transfer with the deed","finding":"1 active Rental License record matched.","why":"If dwelling space is rented, the buyer must obtain a new annual Rental License; the seller’s license is not transferable. New applications require proof of ownership and legal occupancy, tax compliance, no open L&I violations, and lead compliance where applicable.","action":"Plan the buyer’s replacement license before settlement.","url":"https://www.phila.gov/services/permits-violations-licenses/rent-or-sell-property/get-a-rental-license/"},{"id":"lead","level":"verify","title":"Lead compliance is a separate record","finding":"OPA records a 1940 build year; BlockReport does not receive the Health Department’s unit-level lead certificate file.","why":"Philadelphia requires covered pre-March-1978 rentals to be certified lead-safe or lead-free for a new or renewed lease and for a new or renewed Rental License. A certificate is unit-specific; a renovation does not by itself create an exemption.","action":"Request the current lead certificate or City exemption for every dwelling unit.","url":"https://www.phila.gov/documents/lead-and-healthy-homes-resources-for-landlords/"},{"id":"investigations","level":"verify","title":"Failed inspections are dated events—not the current condition","finding":"1 failed, 1 passed, and 0 CLOSED investigation outcomes are in the fetched history; the latest dated visit was PASSED on Aug 10, 2007.","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":"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/"},{"id":"violations","level":"clear","title":"No open violation; closed history remains relevant","finding":"The fetched record shows 0 open and 2 historical violations across 1 case.","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/"}]}