{"asOf":"2026-07-09T15:12:56.485Z","block":"400-499 S 17TH ST","blockUrl":"https://blockreport.homes/block/400-499-s-17th-st","address":"403 S 17TH ST","parcelNumber":"081167400","source":"https://property.phila.gov/?p=081167400","ownerType":"owner-occupied","kind":"house","isHouse":true,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"ROW 3 STY MASONRY","useLabel":"House","owner":"SUNDARARAJAN PREETHI","marketValue":433200,"livableArea":702,"yearBuilt":1800,"lastSale":{"price":385000,"date":"2021-04-29T04:00:00Z"},"openViolations":0,"violYears":[{"y":2022,"n":2,"worst":"UNSAFE STRUCTURE"}],"inspYears":[{"y":2022,"fails":2,"passes":1}],"taxOwed":0,"lat":39.94601607867602,"lng":-75.1698310551212,"geom":{"type":"Polygon","coordinates":[[[-75.16979506,39.94602942],[-75.169802248,39.94599457],[-75.169867225,39.946003092],[-75.169860083,39.946037298],[-75.16979506,39.94602942]]]},"zip":"19146","beds":2,"baths":1,"stories":3,"lotArea":234,"zoning":"CMX1","grade":"C","basement":"A","heater":null,"centralAir":true,"extCond":"4","intCond":"3","garage":null,"homestead":false,"mail":"403 S 17TH ST, PHILADELPHIA PA, 19146","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":3,"abated":false,"valueSeries":[{"y":2016,"v":201500,"taxable":201500},{"y":2017,"v":201500,"taxable":201500},{"y":2018,"v":201500,"taxable":201500},{"y":2019,"v":228100,"taxable":228100},{"y":2020,"v":235700,"taxable":235700},{"y":2021,"v":235700,"taxable":235700},{"y":2022,"v":235700,"taxable":235700},{"y":2023,"v":304000,"taxable":304000},{"y":2024,"v":304000,"taxable":304000},{"y":2025,"v":415400,"taxable":415400},{"y":2026,"v":415400,"taxable":415400},{"y":2027,"v":433200,"taxable":433200}],"taxNow":6064,"familyHeld":true,"storyTag":"Improved","storyDelta":0.88,"timeline":[{"y":2014,"k":"sale","p":204500},{"y":2017,"k":"sale","p":285000},{"y":2021,"k":"sale","p":385000},{"y":2022,"k":"viol","w":"2 L&I violations incl UNSAFE STRUCTURE"},{"y":2022,"k":"insp","w":"L&I: 2 failed, 1 passed"},{"y":2022,"k":"permit","w":"Addition and/or Alteration"},{"y":2022,"k":"permit","w":"Change of Use"}],"rented":false,"signals":[{"kind":"post-purchase-work","level":"watch","title":"Post-purchase work pattern","summary":"A recorded purchase followed by 2 permit events matches the early part of a renovate-and-resell sequence.","evidence":["purchase recorded in 2021","permit activity in 2022"],"caveat":"This does not show that the property is listed or that a sale is planned."},{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 37% in 2025, but no matching permit appears in the property timeline.","evidence":["assessment moved from $304,000 to $415,400","no permit shown in 2024-2026"],"caveat":"Not proof of unpermitted work; reassessment, corrected data, or a permit under another parcel can also explain it."}]}