{"asOf":"2026-07-26T00:43:59.269Z","block":"4900-4999 N 20TH ST","blockUrl":"https://philadelphia.blockreport.homes/block/4900-4999-n-20th-st","address":"4900-20 N 20TH ST","parcelNumber":"884074800","source":"https://property.phila.gov/?p=884074800","ownerType":"investor","kind":"industrial","isHouse":false,"home":false,"commercial":true,"residential":false,"taxExempt":false,"institutional":false,"buildingCode":"LB1","buildingCodeNew":"273","buildingClass":"IND LIGHT MFG MASONRY+OTH","buildingClassNew":"WAREHOUSE","useLabel":"Industrial","owner":"YOST FAMILY LIMITED PARTN","coOwner":null,"marketValue":2161600,"landAssessment":432300,"improvementAssessment":1729300,"livableArea":54042,"yearBuilt":1960,"lastSale":{"price":1,"date":"1995-12-15T05:00:00Z"},"openViolations":2,"violations":[{"number":"1910656","date":"2010-10-07","code":"14-1704/10","title":"NON-REGULATED LACKS PERMIT","status":"COMPLIED","resolutionDate":null,"resolution":null},{"number":"1910654","date":"2010-10-07","code":"19-2602.1/1","title":"CAL LO","status":"COMPLIED","resolutionDate":null,"resolution":null},{"number":"1910655","date":"2010-10-07","code":"LO-1","title":"OBTAIN LIC INDICATED","status":"COMPLIED","resolutionDate":null,"resolution":null},{"number":"1910657","date":"2010-10-07","code":"19-2602.4/1","title":"CAL PROHIBITED CONDUCT","status":"COMPLIED","resolutionDate":null,"resolution":null},{"number":"VI-2023-070690","date":"2023-09-14","code":"F-106.2.2","title":"RE-INSPECTION & TESTING\n","status":"CLOSED","resolutionDate":"2024-11-23","resolution":"CLOSED - ADMINISTRATIVELY"},{"number":"VI-2023-070689","date":"2023-09-14","code":"F-903.5","title":"SUPPRESSION SYSTEM TESTING & MAINTENANCE\n","status":"CLOSED","resolutionDate":"2024-11-23","resolution":"CLOSED - ADMINISTRATIVELY"},{"number":"VI-2024-057699","date":"2024-07-08","code":"PM15-506.1","title":"PLUMBING SYSTEMS- SANITARY DRAINAGE","status":"COMPLIED","resolutionDate":"2025-07-21","resolution":"COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED"},{"number":"VI-2024-057697","date":"2024-07-08","code":"PM15-506.2","title":"PLUMBING SYSTEMS- SANITARY MAINTENANCE","status":"COMPLIED","resolutionDate":"2025-07-21","resolution":"COMPLIED - OWNER REPAIR"},{"number":"VI-2024-057695","date":"2024-07-08","code":"A-301.1/55","title":"ALTER EXISTING PLUMBING","status":"COMPLIED","resolutionDate":"2025-07-21","resolution":"COMPLIED - OWNER REPAIR"}],"violationCases":[{"number":"254643","type":"STANDARD","priority":"STANDARD","responsibility":"BU","status":"CLOSED","createdDate":"2010-10-08","completedDate":"2011-10-14","violations":[{"number":"1910656","date":"2010-10-07","code":"14-1704/10","title":"NON-REGULATED LACKS PERMIT","status":"COMPLIED","resolutionDate":null,"resolution":null},{"number":"1910654","date":"2010-10-07","code":"19-2602.1/1","title":"CAL LO","status":"COMPLIED","resolutionDate":null,"resolution":null},{"number":"1910655","date":"2010-10-07","code":"LO-1","title":"OBTAIN LIC INDICATED","status":"COMPLIED","resolutionDate":null,"resolution":null},{"number":"1910657","date":"2010-10-07","code":"19-2602.4/1","title":"CAL PROHIBITED CONDUCT","status":"COMPLIED","resolutionDate":null,"resolution":null}]},{"number":"CF-2023-095734","type":"NOTICE OF VIOLATION","priority":"STANDARD","responsibility":"FIRE SAFETY INVESTIGATOR","status":"IN VIOLATION","createdDate":"2023-09-15","completedDate":null,"violations":[{"number":"VI-2023-070690","date":"2023-09-14","code":"F-106.2.2","title":"RE-INSPECTION & TESTING\n","status":"CLOSED","resolutionDate":"2024-11-23","resolution":"CLOSED - ADMINISTRATIVELY"},{"number":"VI-2023-070689","date":"2023-09-14","code":"F-903.5","title":"SUPPRESSION SYSTEM TESTING & MAINTENANCE\n","status":"CLOSED","resolutionDate":"2024-11-23","resolution":"CLOSED - ADMINISTRATIVELY"}]},{"number":"CF-2024-074078","type":"NOTICE OF VIOLATION","priority":"STANDARD","responsibility":"PROPERTY MAINTENANCE INVESTIGATOR","status":"CLOSED","createdDate":"2024-07-12","completedDate":"2025-07-21","violations":[{"number":"VI-2024-057699","date":"2024-07-08","code":"PM15-506.1","title":"PLUMBING SYSTEMS- SANITARY DRAINAGE","status":"COMPLIED","resolutionDate":"2025-07-21","resolution":"COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED"},{"number":"VI-2024-057697","date":"2024-07-08","code":"PM15-506.2","title":"PLUMBING SYSTEMS- SANITARY MAINTENANCE","status":"COMPLIED","resolutionDate":"2025-07-21","resolution":"COMPLIED - OWNER REPAIR"},{"number":"VI-2024-057695","date":"2024-07-08","code":"A-301.1/55","title":"ALTER EXISTING PLUMBING","status":"COMPLIED","resolutionDate":"2025-07-21","resolution":"COMPLIED - OWNER REPAIR"}]}],"violYears":[{"y":2010,"n":4,"worst":null},{"y":2023,"n":2,"worst":null},{"y":2024,"n":3,"worst":null}],"investigations":[{"caseNumber":"254643","date":"2010-10-07","type":"BC INSP","status":"CLOSED"},{"caseNumber":"254643","date":"2010-10-07","type":"BC INSP","status":"FAILED"},{"caseNumber":"254643","date":"2010-12-06","type":"CEASE INSP","status":"FAILED"},{"caseNumber":"254643","date":"2011-10-14","type":"CEASE INSP","status":"PASSED"},{"caseNumber":"CF-2023-095734","date":"2023-09-15","type":null,"status":"FAILED"},{"caseNumber":"CF-2023-095734","date":"2023-10-24","type":null,"status":"FAILED"},{"caseNumber":"CF-2023-095734","date":"2023-11-29","type":null,"status":"FAILED"},{"caseNumber":"CF-2024-074078","date":"2024-07-12","type":null,"status":"FAILED"},{"caseNumber":"CF-2024-074078","date":"2025-07-21","type":null,"status":"PASSED"}],"inspYears":[{"y":2010,"fails":2,"passes":0},{"y":2011,"fails":0,"passes":1},{"y":2023,"fails":3,"passes":0},{"y":2024,"fails":1,"passes":0},{"y":2025,"fails":0,"passes":1}],"taxOwed":0,"taxSnapshot":{"available":true,"asOf":"2022-06","matched":false},"taxDelinquencySnapshotAsOf":"2022-06","taxDelinquencySnapshotAvailable":true,"lat":40.02953196252162,"lng":-75.15691809127571,"geom":{"type":"Polygon","coordinates":[[[-75.157222421,40.029208507],[-75.1570473,40.029787773],[-75.156979704,40.030223911],[-75.156608888,40.030225711],[-75.156607255,40.03002698],[-75.156880001,40.028816159],[-75.157181754,40.028856328],[-75.157217876,40.028995659],[-75.157222421,40.029208507]]]},"liDistrict":"NORTH","certifications":[{"number":"BC-2023-016915","type":"Sprinkler Certification","inspectionDate":"2023-08-03","result":"Deficient","expirationDate":null,"buildingId":"1147412"},{"number":"BC-2024-006537","type":"Fire Alarm Certification","inspectionDate":"2023-10-18","result":"Certified","expirationDate":"2024-10-18","buildingId":"1147412"},{"number":"BC-2024-006129","type":"Sprinkler Certification","inspectionDate":"2024-02-13","result":"Certified","expirationDate":"2025-02-13","buildingId":"1147412"},{"number":"BC-2024-025813","type":"Sprinkler Certification","inspectionDate":"2024-09-05","result":"Certified","expirationDate":"2025-09-05","buildingId":"1147412"},{"number":"BC-2024-032040","type":"Fire Alarm Certification","inspectionDate":"2024-11-20","result":"Certified","expirationDate":"2025-11-20","buildingId":"1147412"}],"cityRecordAvailability":{"violations":true,"investigations":true,"appeals":true,"certifications":true,"permits":true,"licenses":true},"zip":"19144","beds":null,"baths":null,"stories":null,"lotArea":59240,"zoning":"I2","grade":"B-","basement":null,"heater":null,"centralAir":null,"extCond":"4","intCond":"4","garage":null,"homestead":false,"mail":"3500 WEST CHESTER PIKE, NEWTOWN SQUARE PA, 19073","mailOut":true,"appeals":[{"type":"LIRB Violation Appeal","grounds":"see attached","status":"Closed","outcome":"Complete","date":"2025-08-27","number":"HA-2024-003076","relatedPermit":null}],"taxYears":[],"taxNet":0,"taxLien":false,"taxLedgerThrough":2016,"taxLedgerAvailable":true,"timesSold":0,"abated":false,"assessmentExemption":false,"exemptionBasisVerified":false,"valueSeries":[{"y":2016,"v":691300,"taxable":691300,"land":231000,"improvement":460300,"taxableLand":231000,"taxableImprovement":460300,"exemptLand":0,"exemptImprovement":0},{"y":2017,"v":691300,"taxable":691300,"land":231000,"improvement":460300,"taxableLand":231000,"taxableImprovement":460300,"exemptLand":0,"exemptImprovement":0},{"y":2018,"v":711900,"taxable":711900,"land":213570,"improvement":498330,"taxableLand":213570,"taxableImprovement":498330,"exemptLand":0,"exemptImprovement":0},{"y":2019,"v":711500,"taxable":711500,"land":236893,"improvement":474607,"taxableLand":236893,"taxableImprovement":474607,"exemptLand":0,"exemptImprovement":0},{"y":2020,"v":716100,"taxable":716100,"land":238425,"improvement":477675,"taxableLand":238425,"taxableImprovement":477675,"exemptLand":0,"exemptImprovement":0},{"y":2021,"v":716100,"taxable":716100,"land":238425,"improvement":477675,"taxableLand":238425,"taxableImprovement":477675,"exemptLand":0,"exemptImprovement":0},{"y":2022,"v":716100,"taxable":716100,"land":238425,"improvement":477675,"taxableLand":238425,"taxableImprovement":477675,"exemptLand":0,"exemptImprovement":0},{"y":2023,"v":859400,"taxable":859400,"land":171880,"improvement":687520,"taxableLand":171880,"taxableImprovement":687520,"exemptLand":0,"exemptImprovement":0},{"y":2024,"v":859400,"taxable":859400,"land":171880,"improvement":687520,"taxableLand":171880,"taxableImprovement":687520,"exemptLand":0,"exemptImprovement":0},{"y":2025,"v":1621300,"taxable":1621300,"land":486390,"improvement":1134910,"taxableLand":486390,"taxableImprovement":1134910,"exemptLand":0,"exemptImprovement":0},{"y":2026,"v":1621300,"taxable":1621300,"land":486390,"improvement":1134910,"taxableLand":486390,"taxableImprovement":1134910,"exemptLand":0,"exemptImprovement":0},{"y":2027,"v":2161600,"taxable":2161600,"land":432300,"improvement":1729300,"taxableLand":432300,"taxableImprovement":1729300,"exemptLand":0,"exemptImprovement":0}],"taxNow":22695,"familyHeld":false,"lastTransferNominal":false,"permits":[{"number":"FP-2021-000234","date":"2021-02-16","work":"Addition and/or Alterations","type":"Fire Suppression","description":"Fire Suppression Permit","status":"Expired","completedDate":"2025-01-18","scope":"FOR THE INSTALLTION OF A NEW BACKFLOW PREVENTER AS PER PLANS."}],"storyTag":"Improved","storyDelta":null,"timeline":[{"y":2010,"k":"viol","w":"4 L&I violations"},{"y":2011,"k":"insp","w":"Inspection passed"},{"y":2021,"k":"permit","w":"Addition and/or Alterations"},{"y":2023,"k":"viol","w":"2 L&I violations"},{"y":2023,"k":"insp","w":"Inspection failed ×3"},{"y":2024,"k":"viol","w":"3 L&I violations"},{"y":2024,"k":"insp","w":"Inspection failed"},{"y":2025,"k":"insp","w":"Inspection passed"},{"y":2025,"k":"appeal","w":"Appeal complete"}],"rented":false,"licenses":[{"number":"360747","type":"Food Manufacturer / Wholesaler","status":"Active","businessName":"ADRENALATION INC","legalName":"ADRENALATION INC","address":"4900-20 N 20TH ST","revenueCode":"3113","rentalCategory":null,"units":null,"issuedDate":"2006-03-21","latestIssueDate":"2026-05-06","expirationDate":"2027-04-30","inactiveDate":null},{"number":"576044","type":"Dumpster License - Private Property","status":"Active","businessName":"ROWLAND CO","legalName":"ROWLAND CO","address":"4900-20 N 20TH ST","revenueCode":"3230","rentalCategory":null,"units":null,"issuedDate":"2012-10-18","latestIssueDate":"2013-07-27","expirationDate":null,"inactiveDate":null}],"licenseActivity":[{"number":"576044","type":"Dumpster License - Private Property","businessName":"ROWLAND CO","legalName":"ROWLAND CO","issuedDate":"2012-10-18","latestIssueDate":"2013-07-27","closureDate":null,"expirationDate":null,"inactiveDate":null,"status":"Active","statusLabel":"Active","active":true},{"number":"360747","type":"Food Manufacturer / Wholesaler","businessName":"ADRENALATION INC","legalName":"ADRENALATION INC","issuedDate":"2006-03-21","latestIssueDate":"2026-05-06","closureDate":null,"expirationDate":"2027-04-30","inactiveDate":null,"status":"Active","statusLabel":"Active","active":true}],"businessLicenseSourceDate":"2026-07-24","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 2023, 2024"],"caveat":"A screening signal, not a foreclosure prediction. Tax entries are historical and must be verified with Philadelphia Revenue."},{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 33% in 2027, but no matching permit appears in the property timeline.","evidence":["assessment moved from $1,621,300 to $2,161,600","no permit shown in 2026-2028"],"caveat":"Not proof of unpermitted work; reassessment, corrected data, or a permit under another parcel can also explain it."}],"legalChecks":[{"id":"permit-status","level":"attention","title":"A permit row needs file-level verification","finding":"1 permit not marked completed: FP-2021-000234 (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":"violations","level":"attention","title":"2 open L&I violations","finding":"9 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":"Sprinkler Certification: Certified through Sep 5, 2025; Fire Alarm Certification: Certified through Nov 20, 2025","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":"6 failed, 2 passed, and 1 CLOSED investigation outcome are in the fetched history; the latest dated visit was PASSED on Jul 21, 2025.","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/"}],"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/"}]}