{"asOf":"2026-07-22T06:06:11.855Z","block":"4500-4599 MAIN ST","blockUrl":"https://philadelphia.blockreport.homes/block/4500-4599-main-st","address":"4590 MAIN ST","parcelNumber":"883839100","source":"https://property.phila.gov/?p=883839100","ownerType":"investor","kind":"offices","isHouse":false,"home":false,"commercial":true,"residential":false,"taxExempt":false,"institutional":false,"buildingCode":"DB0","buildingCodeNew":"241","buildingClass":"OFF BLD COM NO GAR MASON","buildingClassNew":"OFFICE BLDNG - Low Rise","useLabel":"Offices","owner":"BAKER STREET PARTNERS LLC","coOwner":null,"marketValue":387800,"landAssessment":77500,"improvementAssessment":310300,"livableArea":2568,"yearBuilt":1980,"lastSale":{"price":344000,"date":"2015-01-18T05:00:00Z"},"openViolations":0,"violations":[],"violationCases":[],"investigations":[],"taxOwed":0,"taxSnapshot":{"available":true,"asOf":"2022-06","matched":false},"taxDelinquencySnapshotAsOf":"2022-06","taxDelinquencySnapshotAvailable":true,"lat":40.028563603026704,"lng":-75.22986869580335,"geom":{"type":"Polygon","coordinates":[[[-75.230270151,40.028939896],[-75.229234145,40.028140831],[-75.229293875,40.028099298],[-75.22956158,40.02830586],[-75.22994212,40.028537224],[-75.230214162,40.028727599],[-75.230365197,40.028872249],[-75.230270151,40.028939896]]]},"liDistrict":"NORTH","certifications":[],"cityRecordAvailability":{"violations":true,"investigations":true,"appeals":true,"certifications":true,"permits":true,"licenses":true},"zip":"19127","beds":null,"baths":null,"stories":2,"lotArea":13212,"zoning":"SPPOA","grade":"B-","basement":null,"heater":null,"centralAir":null,"extCond":"4","intCond":"4","garage":null,"homestead":false,"mail":"611 FLAMINGO ST, PHILADELPHIA PA, 19128","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"taxLedgerThrough":2016,"taxLedgerAvailable":true,"timesSold":1,"abated":false,"assessmentExemption":false,"exemptionBasisVerified":false,"valueSeries":[{"y":2016,"v":282700,"taxable":282700,"land":37000,"improvement":245700,"taxableLand":37000,"taxableImprovement":245700,"exemptLand":0,"exemptImprovement":0},{"y":2017,"v":282700,"taxable":282700,"land":37000,"improvement":245700,"taxableLand":37000,"taxableImprovement":245700,"exemptLand":0,"exemptImprovement":0},{"y":2018,"v":435000,"taxable":385000,"land":108800,"improvement":326200,"taxableLand":108800,"taxableImprovement":276200,"exemptLand":0,"exemptImprovement":50000},{"y":2019,"v":435000,"taxable":385000,"land":108800,"improvement":326200,"taxableLand":108800,"taxableImprovement":276200,"exemptLand":0,"exemptImprovement":50000},{"y":2020,"v":441500,"taxable":390753,"land":110426,"improvement":331074,"taxableLand":110426,"taxableImprovement":280327,"exemptLand":0,"exemptImprovement":50747},{"y":2021,"v":441500,"taxable":390753,"land":110426,"improvement":331074,"taxableLand":110426,"taxableImprovement":280327,"exemptLand":0,"exemptImprovement":50747},{"y":2022,"v":441500,"taxable":390753,"land":110426,"improvement":331074,"taxableLand":110426,"taxableImprovement":280327,"exemptLand":0,"exemptImprovement":50747},{"y":2023,"v":441500,"taxable":388520,"land":88300,"improvement":353200,"taxableLand":88300,"taxableImprovement":300220,"exemptLand":0,"exemptImprovement":52980},{"y":2024,"v":441500,"taxable":388520,"land":88300,"improvement":353200,"taxableLand":88300,"taxableImprovement":300220,"exemptLand":0,"exemptImprovement":52980},{"y":2025,"v":425000,"taxable":374000,"land":85000,"improvement":340000,"taxableLand":85000,"taxableImprovement":289000,"exemptLand":0,"exemptImprovement":51000},{"y":2026,"v":425000,"taxable":374000,"land":85000,"improvement":340000,"taxableLand":85000,"taxableImprovement":289000,"exemptLand":0,"exemptImprovement":51000},{"y":2027,"v":387800,"taxable":341255,"land":77500,"improvement":310300,"taxableLand":77500,"taxableImprovement":263755,"exemptLand":0,"exemptImprovement":46545}],"taxNow":5235,"familyHeld":false,"lastTransferNominal":false,"permits":[{"number":"597479","date":"2015-03-20","work":"Alteration","type":"BP_ALTER","description":"ALTERATION PERMIT","status":"COMPLETED","completedDate":"2015-12-30","scope":"REMOVAL AND REPLACEMENT OF 27 WINDOWS. EZ PERMIT WINDOWS & DOORS PERMIT- FOR THE REPLACEMENT OF EXTERIOR WINDOWS AND DOORS AS PER ATTACHED STANDARD. DEVIATIONS FROM THIS STANDARD WILL RESULT IN PERMIT REVOCATION AND REQUIRE SUBMISSION OF CONSTRUCTION PLANS. * WORK TO BE PERFORMED AS PER PHILADELPHIA HISTORICAL COMMISSION'S GUIDELINES AND/OR APPROVED PLAN. * NO WORK/CHANGES TO EXTERIOR OR WINDOWS/DOORS AS PER HISTORICAL COMMISSION. PRESCRIPTIVE ENERGY CODE COMPLIANCE. WINDOW .35 U-FACTOR"},{"number":"597478","date":"2015-03-20","work":"Demolition","type":"BP_DEMO","description":"DEMOLITION PERMIT","status":"COMPLETED","completedDate":"2015-12-23","scope":"1500SQUARE FEET, INTERIOR DEMOLITION OF NON LOAD BEARING WALLS AND CEILINGS ONLY. NO OTHER WORK ALLOWED UNDER THIS PERMIT. NO STRUCTURAL CHANGES.THREE SETS OF PLANS DRAWN TO PROFESSIONAL QUALITY ARE TO BE SUBMITTED FOR REVIEW AND APPROVAL BY THE DEPARTMENT BEFORE WORK ON RENOVATION STARTS. CONTACT STREETS DEPARTMENT FOR DUMPSTER PERMIT AND FOOTWAY CLOSURE PERMITS. ** NO WORK/CHANGES TO EXTERIOR OR WINDOWS/DOORS AS PER HISTORICAL COMMISSION."},{"number":"598871","date":"2015-03-27","work":"Electrical","type":"EP_ELECTRL","description":"ELECTRICAL PERMIT","status":"COMPLETED","completedDate":null,"scope":"INSTALL 200AMP SERVICE IN A VACANT BLGD - FOR WIRING PLANS ARE REQUIRED AS PER NEC 2008"},{"number":"611422","date":"2015-05-20","work":"Alteration","type":"BP_ALTER","description":"ALTERATION PERMIT","status":"COMPLETED","completedDate":"2015-12-23","scope":"REPLACEMENT OF TWO STORE FRONT WINDOWS"},{"number":"706087","date":"2016-07-21","work":"Use","type":"ZP_USE","description":"USE PERMIT","status":"COMPLETED","completedDate":"2016-07-21","scope":"BUSINESS PROFESSIONAL OFFICE - ARCHITECT'S OFFICE ON 1ST AND 2ND FLOORS IN AN EXISTING STRUCTURE. NO SIGN ON THIS PERMIT."},{"number":"703262","date":"2016-07-28","work":"Major alteration","type":"BP_ALTER","description":"ALTERATION PERMIT","status":"COMPLETED","completedDate":"2017-06-02","scope":"FOR LEVEL III ALTERATIONS (INTERIOR ONLY) ON FIRST AND SECOND FLOORS OF AN EXISTING DETACHED STRUCTURE USED AS BUSINESS & PROFESSIONAL OFFICES AS PER PLAN: NEW PARTITIONS, RATED WALLS, FIXTURES, EQUIPMENT. NO STRUCTURAL WORK. NO WORK IN BASEMENT. SEPARATE PERMITS REQUIRED FOR ANY MECHANICAL, ELECTRICAL, PLUMBING, AND FIRE SUPPRESSION WORK."},{"number":"719286","date":"2016-09-01","work":"Plumbing","type":"PP_PLUMBNG","description":"PLUMBING PERMIT","status":"COMPLETED","completedDate":"2017-06-08","scope":"INSTALL 2 TOILETS 2 LAVS THE INSTALLATION WILL COMPLY WITH THE PHILADELPHIA PLUMBING CODE 2004"},{"number":"723061","date":"2016-09-20","work":"Mechanical","type":"BP_MECH","description":"MECHANICAL PERMIT","status":"COMPLETED","completedDate":"2017-06-02","scope":".EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES- FOR THE INSTALLATION OF NEW DUCTWORK, REGISTERS/GRILLES/DIFFUSERS, AND WARM-AIR APPLIANCES AS PER ATTACHED STANDARD. DEVIATIONS FROM THIS STANDARD WILL RESULT IN PERMIT REVOCATION AND REQUIRE SUBMISSION OF CONSTRUCTION PLANS.INSTALL ONE 100,000 BTU FURNACE 96% FOUR TON A/C AND RELATED DUCTWORK LOCATED ON 2ND FLOOR. INSTALL ONE 80,000 BTU FURNACE 96% WITH 3 TON A/C RELATED DUCTWORK LOCATED ON FIRST FLOOR"},{"number":"726137","date":"2016-11-16","work":"Electrical","type":"EP_ELECTRL","description":"ELECTRICAL PERMIT","status":"COMPLETED","completedDate":"2017-04-17","scope":"REWIRE 1ST & 2ND FLOOR, SWITCHES, OUTLETS & HARDWIRED SMOKE DETECTORS AS PER NEC 2008 NORTH DISTRICT"},{"number":"762692","date":"2017-02-28","work":"Administrative","type":"BP_ADMINST","description":"ADMINISTRATIVE PERMIT","status":"COMPLETED","completedDate":"2017-03-19","scope":"TEMPORARY NINETY (90) DAY CERTIFICATE OF OCCUPANCY"}],"storyTag":"Improved","storyDelta":null,"timeline":[{"y":2015,"k":"sale","p":344000},{"y":2015,"k":"permit","w":"Alteration"},{"y":2015,"k":"permit","w":"Demolition"},{"y":2015,"k":"permit","w":"Electrical"},{"y":2015,"k":"permit","w":"Alteration"},{"y":2016,"k":"permit","w":"Use"},{"y":2016,"k":"permit","w":"Major alteration"},{"y":2016,"k":"permit","w":"Plumbing"},{"y":2016,"k":"permit","w":"Mechanical"},{"y":2016,"k":"permit","w":"Electrical"},{"y":2017,"k":"permit","w":"Administrative"}],"rented":true,"licenses":[{"number":"823642","type":"Rental","status":"Active","businessName":"BAKER STREET PARTNERS LLC","legalName":"BAKER STREET PARTNERS LLC ","address":"4590 MAIN ST","revenueCode":"3202","rentalCategory":"Residential Dwellings","units":1,"issuedDate":"2019-09-13","latestIssueDate":"2025-08-05","expirationDate":"2026-09-12","inactiveDate":null}],"licenseActivity":[{"number":"823642","type":"Rental","businessName":"BAKER STREET PARTNERS LLC","legalName":"BAKER STREET PARTNERS LLC ","issuedDate":"2019-09-13","latestIssueDate":"2025-08-05","closureDate":null,"expirationDate":"2026-09-12","inactiveDate":null,"status":"Active","statusLabel":"Active","active":true}],"businessLicenseSourceDate":"2026-07-21","signals":[],"legalChecks":[{"id":"use-occupancy","level":"attention","title":"Zoning approval is not the occupancy file","finding":"Use permit #706087: 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":"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":"building-certifications","level":"verify","title":"A fire-system permit exists, but no annual certification matched","finding":"1 fire/suppression-related permit matched; the fetched BIN certification feed returned no row.","why":"Installed systems in mixed-use and larger buildings generally require periodic certification, but applicability and limited-area exceptions vary. A missing BIN/address join is not proof of a compliance failure.","action":"Confirm what system was installed and whether a current annual certificate is required and filed.","url":"https://www.phila.gov/departments/department-of-licenses-and-inspections/inspections/maintenance-certifications/fire-protection-certifications/"}],"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/"}]}