{"asOf":"2026-07-28T16:59:56.901Z","block":"4500-4599 MARKET ST","blockUrl":"https://philadelphia.blockreport.homes/block/4500-4599-market-st","address":"4548 MARKET ST","parcelNumber":"883080700","source":"https://property.phila.gov/?p=883080700","ownerType":"investor","kind":"offices","isHouse":false,"home":false,"commercial":true,"residential":false,"taxExempt":true,"institutional":false,"buildingCode":"DE0","buildingCodeNew":"241","buildingClass":"OFF BLD N/COM W/PKG MASON","buildingClassNew":"OFFICE BLDNG - Low Rise","useLabel":"Offices","owner":"ENTERPRISE CENTER","coOwner":null,"marketValue":3717500,"landAssessment":743500,"improvementAssessment":2974000,"livableArea":35000,"yearBuilt":1940,"lastSale":{"price":1,"date":"2017-01-11T05:00:00Z"},"openViolations":2,"violations":[{"number":"859672","date":"2007-11-09","code":"FC-914.1/3","title":"ANNUAL CERT FIRE 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PERMIT","status":"COMPLIED","resolutionDate":null,"resolution":null}]},{"number":"261196","type":"STANDARD","priority":"STANDARD","responsibility":"CI","status":"CLOSED","createdDate":"2010-12-09","completedDate":null,"violations":[{"number":"2061266","date":"2010-12-08","code":"FC-1004.3/1","title":"EGRESS-ASSEM OCC SIGNS","status":"COMPEXCP","resolutionDate":null,"resolution":null},{"number":"2061265","date":"2010-12-08","code":"A-000.0/10","title":"VIOL C&I MESSAGE","status":"COMPEXCP","resolutionDate":null,"resolution":null}]},{"number":"CF-2026-017671","type":"NOTICE OF VIOLATION","priority":"STANDARD","responsibility":"QUALITY OF LIFE COURTS","status":"IN VIOLATION","createdDate":"2026-02-27","completedDate":null,"violations":[{"number":"VI-2026-011139","date":"2026-02-27","code":"F-901.6.4","title":"PERIODIC TESTING\n","status":"OPEN","resolutionDate":null,"resolution":null},{"number":"VI-2026-011140","date":"2026-02-27","code":"F-901.6","title":"INSPECTION, TESTING & MAINTENANCE\n","status":"OPEN","resolutionDate":null,"resolution":null}]}],"violYears":[{"y":2007,"n":3,"worst":null},{"y":2008,"n":2,"worst":null},{"y":2009,"n":1,"worst":null},{"y":2010,"n":2,"worst":null},{"y":2026,"n":2,"worst":null}],"investigations":[{"caseNumber":"134936","date":"2007-11-09","type":"CI INSP","status":"FAILED"},{"caseNumber":"134936","date":"2008-03-03","type":"CI INSP","status":"FAILED"},{"caseNumber":"164158","date":"2008-06-09","type":"CI INSP","status":"FAILED"},{"caseNumber":"164158","date":"2008-09-16","type":"CI INSP","status":"FAILED"},{"caseNumber":"134936","date":"2008-09-26","type":"CI INSP","status":"PASSED"},{"caseNumber":"164158","date":"2009-04-21","type":"CI INSP","status":"FAILED"},{"caseNumber":"164158","date":"2009-10-29","type":"CI INSP","status":"PASSED"},{"caseNumber":"164158","date":"2009-11-02","type":"CI INSP","status":"PASSED"},{"caseNumber":"164158","date":"2009-12-22","type":"CI INSP","status":"PASSED"},{"caseNumber":"164158","date":"2010-01-29","type":"CI INSP","status":"CLOSED"},{"caseNumber":"164158","date":"2010-03-01","type":"CI INSP","status":"CLOSED"},{"caseNumber":"164158","date":"2010-03-01","type":"CI INSP","status":"CLOSED"},{"caseNumber":"261196","date":"2010-12-08","type":"CI INSP","status":"FAILED"},{"caseNumber":"261196","date":"2011-01-27","type":"CI INSP","status":"FAILED"},{"caseNumber":"261196","date":"2011-01-27","type":"CI INSP","status":"CLOSED"},{"caseNumber":"261196","date":"2011-05-02","type":"PRECOURT","status":"FAILED"},{"caseNumber":"261196","date":"2011-05-06","type":"PRECOURT","status":"PASSED"},{"caseNumber":"261196","date":"2018-10-04","type":"PRECOURT","status":"PASSED"},{"caseNumber":"CF-2026-017671","date":"2026-02-27","type":null,"status":"FAILED"},{"caseNumber":"CF-2026-017671","date":"2026-04-10","type":null,"status":"FAILED"},{"caseNumber":"CF-2026-017671","date":"2026-07-06","type":null,"status":"FAILED"}],"inspYears":[{"y":2007,"fails":1,"passes":0},{"y":2008,"fails":3,"passes":1},{"y":2009,"fails":1,"passes":3},{"y":2010,"fails":1,"passes":0},{"y":2011,"fails":2,"passes":1},{"y":2018,"fails":0,"passes":1},{"y":2026,"fails":3,"passes":0}],"taxOwed":0,"taxSnapshot":{"available":true,"asOf":"2022-06","matched":false},"taxDelinquencySnapshotAsOf":"2022-06","taxDelinquencySnapshotAvailable":true,"lat":39.95804317945801,"lng":-75.2126550510203,"geom":{"type":"Polygon","coordinates":[[[-75.212219839,39.958283311],[-75.212267698,39.958052205],[-75.212314191,39.958057907],[-75.212386746,39.95770752],[-75.213064927,39.957790401],[-75.212944477,39.958371889],[-75.212219839,39.958283311]]]},"liDistrict":"CENTRAL WEST","certifications":[{"number":"BC-2023-006042","type":"Fire Alarm Certification","inspectionDate":"2023-03-17","result":"Certified","expirationDate":"2024-03-17","buildingId":"1384126"},{"number":"BC-2025-022659","type":"Sprinkler Certification","inspectionDate":"2025-08-25","result":"Certified","expirationDate":"2026-08-25","buildingId":"1384126"}],"cityRecordAvailability":{"violations":true,"investigations":true,"appeals":true,"certifications":true,"permits":true,"licenses":true},"zip":"19139","beds":null,"baths":null,"stories":2,"lotArea":42420,"zoning":"CMX2","grade":"C+","basement":null,"heater":null,"centralAir":null,"extCond":"4","intCond":"4","garage":null,"homestead":false,"mail":"4548 MARKET ST, PHILADELPHIA PA, 19139","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"taxLedgerThrough":2016,"taxLedgerAvailable":true,"timesSold":0,"abated":false,"assessmentExemption":false,"exemptionBasisVerified":false,"valueSeries":[{"y":2016,"v":2049000,"taxable":0,"land":636300,"improvement":1412700,"taxableLand":0,"taxableImprovement":0,"exemptLand":636300,"exemptImprovement":1412700},{"y":2017,"v":2049000,"taxable":0,"land":636300,"improvement":1412700,"taxableLand":0,"taxableImprovement":0,"exemptLand":636300,"exemptImprovement":1412700},{"y":2018,"v":1697100,"taxable":0,"land":339420,"improvement":1357680,"taxableLand":0,"taxableImprovement":0,"exemptLand":339420,"exemptImprovement":1357680},{"y":2019,"v":1748000,"taxable":0,"land":349600,"improvement":1398400,"taxableLand":0,"taxableImprovement":0,"exemptLand":349600,"exemptImprovement":1398400},{"y":2020,"v":1756700,"taxable":0,"land":351340,"improvement":1405360,"taxableLand":0,"taxableImprovement":0,"exemptLand":351340,"exemptImprovement":1405360},{"y":2021,"v":1756700,"taxable":0,"land":351340,"improvement":1405360,"taxableLand":0,"taxableImprovement":0,"exemptLand":351340,"exemptImprovement":1405360},{"y":2022,"v":1756700,"taxable":0,"land":351340,"improvement":1405360,"taxableLand":0,"taxableImprovement":0,"exemptLand":351340,"exemptImprovement":1405360},{"y":2023,"v":3860200,"taxable":0,"land":772040,"improvement":3088160,"taxableLand":0,"taxableImprovement":0,"exemptLand":772040,"exemptImprovement":3088160},{"y":2024,"v":3860200,"taxable":0,"land":772040,"improvement":3088160,"taxableLand":0,"taxableImprovement":0,"exemptLand":772040,"exemptImprovement":3088160},{"y":2025,"v":3860200,"taxable":0,"land":772040,"improvement":3088160,"taxableLand":0,"taxableImprovement":0,"exemptLand":772040,"exemptImprovement":3088160},{"y":2026,"v":3860200,"taxable":0,"land":772040,"improvement":3088160,"taxableLand":0,"taxableImprovement":0,"exemptLand":772040,"exemptImprovement":3088160},{"y":2027,"v":3717500,"taxable":0,"land":743500,"improvement":2974000,"taxableLand":0,"taxableImprovement":0,"exemptLand":743500,"exemptImprovement":2974000}],"taxNow":0,"familyHeld":false,"lastTransferNominal":false,"permits":[{"number":"318623","date":"2011-02-16","work":"Administrative","type":"BP_ADMINST","description":"ADMINISTRATIVE PERMIT","status":"COMPLETED","completedDate":"2011-05-17","scope":"C/O FOR MEETING ROOM"},{"number":"336198","date":"2011-04-19","work":"Suppression","type":"BP_FIRESUP","description":"SUPPRESSION PERMIT","status":"COMPLETED","completedDate":"2011-05-19","scope":"REPLACE 227 RECALLED CENTRAL OMEGA SPRINKLER HEADS."},{"number":"404053","date":"2012-05-24","work":"Major alteration","type":"BP_ALTER","description":"ALTERATION PERMIT","status":"COMPLETED","completedDate":"2012-12-13","scope":"ROOF REMEDIATION EAST PORTION, WET SEAL OVER EXISTING MEMBRANE AND COMPONENTS AND INSTALL NEW GREEN TYPE ROOF OVERLAYING EXISTING ROOF, GRAVEL, DRAINAGE - EAST PORTION ONLY WHERE SPECIFIED BY ENGINEER'S STRUCTURAL ASSESSMENT (EAST ORIGINAL PORTION ONLY APPROXIMATELY 4300 SF.) AND AS PER MANUFACTURER'S SPECIFICATIONS AND DETAILS."},{"number":"612981","date":"2015-05-27","work":"Alteration","type":"BP_ALTER","description":"ALTERATION PERMIT","status":"COMPLETED","completedDate":"2017-03-28","scope":"STUCCO SIDEWALL. REMOVE LOOSE CEMENT AND STUCCO."},{"number":"819592","date":"2017-09-27","work":"Plumbing","type":"PP_PLUMBNG","description":"PLUMBING PERMIT","status":"COMPLETED","completedDate":"2017-10-06","scope":"REPAIR LATERAL PA20172701457 (COMM) \"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\""},{"number":"GM-2024-008103","date":"2024-09-10","work":"Roof Covering Replacement","type":"General Permit Minor","description":"General Permit Minor","status":"Completed","completedDate":"2024-11-18","scope":"For minor construction work at the subject property in accordance with all applicable provisions of the Philadelphia Code, all references codes and standards, and the attached EZ Standard, where included. Deviation from this standard shall result in permit revocation. A separate permit from the Philadelphia Department of Streets is required for any sidewalk and street closures. All means of pedestrian protection required at the site in accordance with the Philadelphia Building Code Chapter 33 shall be in place prior to start of work."}],"storyTag":"Improved","storyDelta":null,"timeline":[{"y":2010,"k":"viol","w":"2 L&I violations"},{"y":2010,"k":"insp","w":"Inspection failed"},{"y":2011,"k":"permit","w":"Administrative"},{"y":2011,"k":"permit","w":"Suppression"},{"y":2011,"k":"insp","w":"L&I: 2 failed, 1 passed"},{"y":2012,"k":"permit","w":"Major alteration"},{"y":2015,"k":"permit","w":"Alteration"},{"y":2017,"k":"permit","w":"Plumbing"},{"y":2018,"k":"insp","w":"Inspection passed"},{"y":2024,"k":"permit","w":"Roof Covering Replacement"},{"y":2026,"k":"viol","w":"2 L&I violations"},{"y":2026,"k":"insp","w":"Inspection failed ×3"}],"rented":false,"licenses":[{"number":"279161","type":"Dumpster License - Private Property","status":"Inactive","businessName":"STEVE BOB (C/O WEST PHILA ENTERPRISE CTR)","legalName":"STEVE BOB","address":"4548 MARKET ST","revenueCode":"3230","rentalCategory":null,"units":null,"issuedDate":"2005-01-28","latestIssueDate":"2005-01-28","expirationDate":"2009-06-30","inactiveDate":null},{"number":"514547","type":"Dumpster License - Private Property","status":"Active","businessName":"THE ENTERPRISE CENTER","legalName":"THE ENTERPRISE CENTER","address":"4548 MARKET ST","revenueCode":"3230","rentalCategory":null,"units":null,"issuedDate":"2010-09-14","latestIssueDate":"2013-07-20","expirationDate":null,"inactiveDate":null}],"licenseActivity":[{"number":"514547","type":"Dumpster License - Private Property","businessName":"THE ENTERPRISE CENTER","legalName":"THE ENTERPRISE CENTER","issuedDate":"2010-09-14","latestIssueDate":"2013-07-20","closureDate":null,"expirationDate":null,"inactiveDate":null,"status":"Active","statusLabel":"Active","active":true},{"number":"279161","type":"Dumpster License - Private Property","businessName":"STEVE BOB (C/O WEST PHILA ENTERPRISE CTR)","legalName":"STEVE BOB","issuedDate":"2005-01-28","latestIssueDate":"2005-01-28","closureDate":"2009-06-30","expirationDate":"2009-06-30","inactiveDate":null,"status":"Inactive","statusLabel":"Inactive","active":false}],"businessLicenseSourceDate":"2026-07-27","signals":[{"kind":"record-pressure","level":"elevated","title":"Records to verify together","summary":"More than one separately dated public record deserves a current-status check.","evidence":["2 open L&I violations","failed L&I inspection activity in 2026"],"caveat":"A screening signal, not a foreclosure prediction. Tax entries are historical and must be verified with Philadelphia Revenue."}],"legalChecks":[{"id":"violations","level":"attention","title":"2 open L&I violations","finding":"10 violation rows are retained in the City ledger.","why":"Open notices can accrue fees, block permits or license renewal, and move to court or collection. Standard initial notices generally have a 30-day appeal window; unsafe or imminently-dangerous notices have a much shorter window.","action":"Read the notice—not only the summary status—and confirm reinspection, fees, and appeal posture with L&I.","url":"https://www.phila.gov/departments/department-of-licenses-and-inspections/inspections/violation-and-order-types/"},{"id":"building-certifications","level":"attention","title":"A life-safety certification appears expired","finding":"Fire Alarm Certification: Certified through Mar 17, 2024; Sprinkler Certification: Certified through Aug 25, 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":"investigations","level":"verify","title":"Failed inspections are dated events—not the current condition","finding":"11 failed, 6 passed, and 4 CLOSED investigation outcomes are in the fetched history; the latest dated visit was FAILED on Jul 6, 2026.","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":"business-license","level":"verify","title":"A historical business license is not current operating authority","finding":"Dumpster License - Private Property #279161: Inactive","why":"A license record proves the licensed activity existed at that time. An inactive or expired license does not establish that the business still operates—or that it may legally reopen under the same use.","action":"If business income matters, verify the current tenant, use registration, and active license in eCLIPSE.","url":"https://www.phila.gov/departments/department-of-licenses-and-inspections/licenses/business-licenses/"},{"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/"}],"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/"}]}