{"asOf":"2026-07-26T05:30:00.908Z","block":"300-399 S 20TH ST","blockUrl":"https://philadelphia.blockreport.homes/block/300-399-s-20th-st","address":"317-19 S 20TH ST","parcelNumber":"871500090","source":"https://property.phila.gov/?p=871500090","ownerType":"investor","kind":"mixed-use","isHouse":false,"home":false,"commercial":false,"residential":false,"taxExempt":false,"institutional":false,"buildingCode":"Y50","buildingCodeNew":"821","buildingClass":"STR/OFF+APT 3 STY MASONRY","buildingClassNew":"ROW MIXED-COM/RES-BLT AS COM","useLabel":"Apartment building","owner":"NOKATZ LLC","coOwner":null,"marketValue":2642600,"landAssessment":528500,"improvementAssessment":2114100,"livableArea":7936,"yearBuilt":1800,"lastSale":{"price":1900000,"date":"2012-12-27T05:00:00Z"},"openViolations":0,"violations":[{"number":"2764611","date":"2013-04-15","code":"A-301.1/46","title":"PERMB- INSTALL HVAC SYS","status":"COMPLIED","resolutionDate":null,"resolution":null},{"number":"2764612","date":"2013-04-16","code":"A-301.1/43","title":"PERMB- INSTALL DUCTWORK","status":"COMPLIED","resolutionDate":null,"resolution":null},{"number":"2866594","date":"2013-07-17","code":"A-104.1/1","title":"WORKMANLIKE- BUILDING CODE","status":"COMPLIED","resolutionDate":null,"resolution":null},{"number":"2866595","date":"2013-07-17","code":"A-104.1/3","title":"WORKMANLIKE- ELECTRICAL CODE","status":"COMPLIED","resolutionDate":null,"resolution":null},{"number":"2866596","date":"2013-07-17","code":"A-302.10/2","title":"PERMB- WORK NOT SAME AS PERMIT","status":"COMPLIED","resolutionDate":null,"resolution":null}],"violationCases":[{"number":"376165","type":"CONSTRUCTION SERVICES","priority":"CONSTRUCTION SERVICES","responsibility":"DCC","status":"CLOSED","createdDate":"2013-04-16","completedDate":"2013-05-22","violations":[{"number":"2764611","date":"2013-04-15","code":"A-301.1/46","title":"PERMB- INSTALL HVAC SYS","status":"COMPLIED","resolutionDate":null,"resolution":null},{"number":"2764612","date":"2013-04-16","code":"A-301.1/43","title":"PERMB- INSTALL DUCTWORK","status":"COMPLIED","resolutionDate":null,"resolution":null}]},{"number":"454666","type":null,"priority":null,"responsibility":null,"status":"CLOSED","createdDate":null,"completedDate":null,"violations":[{"number":"2866594","date":"2013-07-17","code":"A-104.1/1","title":"WORKMANLIKE- BUILDING CODE","status":"COMPLIED","resolutionDate":null,"resolution":null},{"number":"2866595","date":"2013-07-17","code":"A-104.1/3","title":"WORKMANLIKE- ELECTRICAL CODE","status":"COMPLIED","resolutionDate":null,"resolution":null},{"number":"2866596","date":"2013-07-17","code":"A-302.10/2","title":"PERMB- WORK NOT SAME AS PERMIT","status":"COMPLIED","resolutionDate":null,"resolution":null}]}],"violYears":[{"y":2013,"n":5,"worst":null}],"investigations":[{"caseNumber":"64165","date":"2006-05-18","type":"BC INSP","status":"FAILED"},{"caseNumber":"64154","date":"2006-05-18","type":"BC INSP","status":"FAILED"},{"caseNumber":"64118","date":"2006-05-18","type":"BC INSP","status":"PASSED"},{"caseNumber":"64165","date":"2008-10-22","type":"BC INSP","status":"PASSED"},{"caseNumber":"376165","date":"2013-04-15","type":"BP_BLDG","status":"FAILED"},{"caseNumber":"376165","date":"2013-05-22","type":"BP_BLDG","status":"PASSED"}],"inspYears":[{"y":2006,"fails":2,"passes":1},{"y":2008,"fails":0,"passes":1},{"y":2013,"fails":1,"passes":1}],"taxOwed":0,"taxSnapshot":{"available":true,"asOf":"2022-06","matched":false},"taxDelinquencySnapshotAsOf":"2022-06","taxDelinquencySnapshotAvailable":true,"lat":39.9476126171489,"lng":-75.17420057338697,"geom":{"type":"Polygon","coordinates":[[[-75.174029667,39.947640196],[-75.174050237,39.947543424],[-75.174371882,39.947585659],[-75.174351773,39.94768133],[-75.174029667,39.947640196]]]},"liDistrict":"CENTRAL WEST","certifications":[{"number":"BC-2023-019820","type":"Fire Alarm Certification","inspectionDate":"2023-07-12","result":"Certified","expirationDate":"2024-07-12","buildingId":"1485598"},{"number":"BC-2024-020638","type":"Fire Alarm Certification","inspectionDate":"2024-07-16","result":"Certified","expirationDate":"2025-07-16","buildingId":"1485598"}],"cityRecordAvailability":{"violations":true,"investigations":true,"appeals":true,"certifications":true,"permits":true,"licenses":true},"zip":"19103","beds":null,"baths":null,"stories":3,"lotArea":3348,"zoning":"RM1","grade":"C","basement":null,"heater":null,"centralAir":null,"extCond":"3","intCond":"3","garage":null,"homestead":false,"mail":"PO BOX 54412, PHILADELPHIA PA, 19148","mailOut":false,"appeals":[{"type":"Zoning board appeal","grounds":"PERMIT FOR A DENTAL OFFICE ON THE FIRST FLOOR IN THE SAME BUILDING WITH AN EXISTING TWO(20 FAMILY DWELLING ABOVE.","status":"CLOSED","outcome":"Granted","date":"2011-11-30","number":"16511","relatedPermit":"367451"}],"taxYears":[],"taxNet":0,"taxLien":false,"taxLedgerThrough":2016,"taxLedgerAvailable":true,"timesSold":1,"abated":false,"assessmentExemption":false,"exemptionBasisVerified":false,"valueSeries":[{"y":2016,"v":2336100,"taxable":1666500,"land":669600,"improvement":1666500,"taxableLand":669600,"taxableImprovement":996900,"exemptLand":0,"exemptImprovement":669600},{"y":2017,"v":2336100,"taxable":1666500,"land":669600,"improvement":1666500,"taxableLand":669600,"taxableImprovement":996900,"exemptLand":0,"exemptImprovement":669600},{"y":2018,"v":2574700,"taxable":1747088,"land":514940,"improvement":2059760,"taxableLand":514940,"taxableImprovement":1232148,"exemptLand":0,"exemptImprovement":827612},{"y":2019,"v":2651900,"taxable":1799473,"land":530380,"improvement":2121520,"taxableLand":530380,"taxableImprovement":1269093,"exemptLand":0,"exemptImprovement":852427},{"y":2020,"v":2678400,"taxable":1817455,"land":535680,"improvement":2142720,"taxableLand":535680,"taxableImprovement":1281775,"exemptLand":0,"exemptImprovement":860945},{"y":2021,"v":2678400,"taxable":1817455,"land":535680,"improvement":2142720,"taxableLand":535680,"taxableImprovement":1281775,"exemptLand":0,"exemptImprovement":860945},{"y":2022,"v":2678400,"taxable":1817455,"land":535680,"improvement":2142720,"taxableLand":535680,"taxableImprovement":1281775,"exemptLand":0,"exemptImprovement":860945},{"y":2023,"v":2642700,"taxable":1797036,"land":528540,"improvement":2114160,"taxableLand":528540,"taxableImprovement":1268496,"exemptLand":0,"exemptImprovement":845664},{"y":2024,"v":2642700,"taxable":2642700,"land":528540,"improvement":2114160,"taxableLand":528540,"taxableImprovement":2114160,"exemptLand":0,"exemptImprovement":0},{"y":2025,"v":2521000,"taxable":2521000,"land":504200,"improvement":2016800,"taxableLand":504200,"taxableImprovement":2016800,"exemptLand":0,"exemptImprovement":0},{"y":2026,"v":2521000,"taxable":2521000,"land":504200,"improvement":2016800,"taxableLand":504200,"taxableImprovement":2016800,"exemptLand":0,"exemptImprovement":0},{"y":2027,"v":2642600,"taxable":2642600,"land":528500,"improvement":2114100,"taxableLand":528500,"taxableImprovement":2114100,"exemptLand":0,"exemptImprovement":0}],"taxNow":35289,"familyHeld":false,"lastTransferNominal":false,"permits":[{"number":"367451","date":"2011-12-08","work":"Use","type":"ZP_USE","description":"USE PERMIT","status":"COMPLETED","completedDate":"2011-12-08","scope":"USE SPACE AS DENTIST OFFICE."},{"number":"379940","date":"2011-12-21","work":"Demolition","type":"BP_DEMO","description":"DEMOLITION PERMIT","status":"COMPLETED","completedDate":"2012-01-12","scope":"INTERIOR DEMOLITION OF NON LOAD BEARING WALLS AND CEILINGS ONLY. NO OTHER WORK ALLOWED UNDER THIS PERMIT. CONTACT STREETS DEPARTMENT FOR DUMPSTER PERMIT AND FOOTWAY CLOSURE. THREE SETS OF PLANS DRAWN TO PROFESSIONAL QUALITY ARE TO BE SUBMITTED FOR REVIEW AND APPROVAL BY THE DEPARTMENT BEFORE WORK ON RENOVATION STARTS."},{"number":"382662","date":"2012-01-11","work":"Plumbing","type":"PP_PLUMBNG","description":"PLUMBING PERMIT","status":"COMPLETED","completedDate":"2012-03-09","scope":"NEW DENTAL OFFICE ADA POWDER ROOM, TOILET, SINK, 4 DENTAL CHAIRS, SHOWER & SINK IN OTHER BATHROOM, NEW DRAINS & WATER LINES FOR CHAIRS & SINK, NEW KITCHEN SINK, NEW CATCH BASIN, NEW VENT STACK (DENTAL OFFICE W/ APTS)"},{"number":"379936","date":"2012-01-27","work":"Major alteration","type":"BP_ALTER","description":"ALTERATION PERMIT","status":"COMPLETED","completedDate":"2012-03-09","scope":"REMOVE NON LOAD BEARING PARTITIONS IN TWO LOCATION; INSTALL HANDICAP BATHROOM; RENOVATE BATHROOM AND DENTAL EXAM STATIONS."},{"number":"381961","date":"2012-03-06","work":"Electrical","type":"EP_ELECTRL","description":"ELECTRICAL PERMIT","status":"COMPLETED","completedDate":"2012-05-31","scope":"ADD OUTLETS AND LIGHTING. INSTALL NETWORK WIRING AS PER 2008 NEC***FIRE ALARM IS EXISTING. NO CHANGES***(DENTAL OFFICE)(CC DIST)(317-319 SOUTH 20TH STREET 1ST FLOOR)"},{"number":"391969","date":"2012-03-07","work":"Administrative","type":"BP_ADMINST","description":"ADMINISTRATIVE PERMIT","status":"COMPLETED","completedDate":"2012-03-09","scope":"TCO FOR IRA SHERES DMD LLC PARENT PERMIT #379936"},{"number":"454666","date":"2013-03-19","work":"Major alteration","type":"BP_ALTER","description":"ALTERATION PERMIT","status":"COMPLETED","completedDate":"2013-08-15","scope":"INT ALT TO APTS"},{"number":"464532","date":"2013-04-11","work":"Plumbing","type":"PP_PLUMBNG","description":"PLUMBING PERMIT","status":"COMPLETED","completedDate":"2013-08-15","scope":"ALTER & ADD WATER & DRAIN PIPING TO NEW LAYOUT, SUPPLY & INSTALL FIXTURES (MULTI UNITS)"},{"number":"466058","date":"2013-04-18","work":"Mechanical","type":"BP_MECH","description":"MECHANICAL PERMIT","status":"COMPLETED","completedDate":"2013-08-15","scope":"PERMIT TO INSTALL 4 GAS FIRED, 70,000 BTU, WARM AIR FURNACES WITHIN 4 SEPARATE TENANT SPACES. EACH SYSTEM TO BE COMPLETELY INDEPENDENT WITH NO PENETRATION OF ANY FIRE RATED ASSEMBLIES ALLOWED UNDER THIS PERMIT. ALL EQUIPMENT AND DUCTWORK FOR EACH SINGLE SYSTEM TO BE LOCATED WITHIN EACH INDIVIDUAL TENANT SPACE."},{"number":"464438","date":"2013-05-02","work":"Use","type":"ZP_USE","description":"USE PERMIT","status":"COMPLETED","completedDate":"2013-05-02","scope":"INTERIOR ALTERATIONS TO CREATE A TOTAL OF FIVE (5) DWELLING UNITS AT FLOORS 1 (PARTIAL), 2 AND 3 IN AN EXISTING 3-STORY BUILDING WITH AN EXISTING DETAIL OFFICE @ 1ST FLOOR (FRONT)."},{"number":"459846","date":"2013-05-02","work":"Major alteration","type":"BP_ALTER","description":"ALTERATION PERMIT","status":"COMPLETED","completedDate":"2013-08-15","scope":"INTERIOR ALTERATIONS TO 2ND FLOOR AND PARTIAL FIRST FLOOR - LEVEL II ALTERATIONS STO EXISTING MISED USE PROPERTY - ADDITIONAL PERMITS ARE REQUIRED FOR ELECTRICAL, PLUMBING, HVAC AND SUPPRESSION"},{"number":"465207","date":"2013-06-03","work":"Electrical","type":"EP_ELECTRL","description":"ELECTRICAL PERMIT","status":"COMPLETED","completedDate":"2013-09-30","scope":"30 RECPTS,13 GFIC,5 120V SMOKE DET, 5 CHANDELIERS, 19 LIGHT FIXTURES, 5 EXH FANS AS PER 2008 NEC. INSTALLATION TO COMPLY WITH ARTICLES 210.12, 406.11, 410.10 & 410.16. ALL SMOKE/CO2 DETECTORS TO BE FED FROM AN OBVIOUS LIGHT CIRCUIT."},{"number":"465783","date":"2013-06-12","work":"Suppression","type":"BP_FIRESUP","description":"SUPPRESSION PERMIT","status":"COMPLETED","completedDate":"2013-08-15","scope":"CONNECT ONTO EXISTING FIRE SERVICE IN BASEMENT, INSTALL NEW AMES 2000 SS BACKFLOW PREVENTER. SPRINKLER ENTIRE BLDG OTHER THAN BASEMENT"},{"number":"463161","date":"2013-07-26","work":"Electrical","type":"EP_ELECTRL","description":"ELECTRICAL PERMIT","status":"COMPLETED","completedDate":"2013-09-30","scope":"INSTALL 2 METER SOCKET, 2 100A DISCONNECT, 2 100A SUBPANEL, 8 GFIC, 29 RECEPTS, 6 120V SMOKE DET, 22 DUPLEX RECEPTS(TR), 19 REC LTS, 4 CHANDELIERS, 2 230V & 30A FOR HVAC AS PER 2008 NEC (MIXED USE)"}],"storyTag":"Improved","storyDelta":null,"timeline":[{"y":2012,"k":"permit","w":"Administrative"},{"y":2012,"k":"sale","p":1900000},{"y":2013,"k":"permit","w":"Major alteration"},{"y":2013,"k":"permit","w":"Plumbing"},{"y":2013,"k":"permit","w":"Mechanical"},{"y":2013,"k":"permit","w":"Use"},{"y":2013,"k":"permit","w":"Major alteration"},{"y":2013,"k":"permit","w":"Electrical"},{"y":2013,"k":"permit","w":"Suppression"},{"y":2013,"k":"viol","w":"5 L&I violations"},{"y":2013,"k":"permit","w":"Electrical"},{"y":2013,"k":"insp","w":"L&I: 1 failed, 1 passed"}],"rented":true,"licenses":[{"number":"375960","type":"Rental","status":"Inactive","businessName":"BLAKE M. CHRISTOPH","legalName":"BLAKE M. CHRISTOPH","address":"317-19 S 20TH ST","revenueCode":"3202","rentalCategory":"Residential Dwellings","units":2,"issuedDate":"2006-06-29","latestIssueDate":"2012-11-01","expirationDate":"2013-02-28","inactiveDate":"2013-05-24"},{"number":"594581","type":"Rental","status":"Active","businessName":"NOKATZ LLC (STEVEN SAVITZ AGT)","legalName":"NOKATZ LLC","address":"317-19 S 20TH ST","revenueCode":"3202","rentalCategory":"Residential Dwellings","units":5,"issuedDate":"2013-05-24","latestIssueDate":"2026-01-16","expirationDate":"2027-02-28","inactiveDate":null}],"licenseActivity":[{"number":"594581","type":"Rental","businessName":"NOKATZ LLC (STEVEN SAVITZ AGT)","legalName":"NOKATZ LLC","issuedDate":"2013-05-24","latestIssueDate":"2026-01-16","closureDate":null,"expirationDate":"2027-02-28","inactiveDate":null,"status":"Active","statusLabel":"Active","active":true},{"number":"375960","type":"Rental","businessName":"BLAKE M. CHRISTOPH","legalName":"BLAKE M. CHRISTOPH","issuedDate":"2006-06-29","latestIssueDate":"2012-11-01","closureDate":"2013-05-24","expirationDate":"2013-02-28","inactiveDate":"2013-05-24","status":"Inactive","statusLabel":"Inactive","active":false}],"businessLicenseSourceDate":"2026-07-25","units":5,"signals":[],"legalChecks":[{"id":"use-occupancy","level":"attention","title":"Zoning approval is not the occupancy file","finding":"Appeal #16511: CLOSED · Granted; related permit 367451. Use permit #367451: 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":"building-certifications","level":"attention","title":"A life-safety certification appears expired","finding":"Fire Alarm Certification: Certified through Jul 16, 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":"mixed-use","level":"verify","title":"Residential and business space run on separate compliance tracks","finding":"OPA classifies this parcel as mixed-use.","why":"The zoning/use and occupancy file must cover the actual residential and commercial spaces. Dwelling units can require Rental Licenses and lead compliance; the operator can separately need an Activity License and sector license; installed fire systems can require annual certification.","action":"Match every dwelling and business use to the zoning permit, CO, current operator licenses, and life-safety filings.","url":"https://www.phila.gov/services/permits-violations-licenses/get-a-certificate/get-a-certificate-of-occupancy/"},{"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 1800 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":"3 failed, 3 passed, and 0 CLOSED investigation outcomes are in the fetched history; the latest dated visit was PASSED on May 22, 2013.","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":"commercial-trash","level":"verify","title":"A separate Commercial Trash account may apply","finding":"OPA classifies the parcel as mixed-use. 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 5 historical violations across 2 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/"}]}