Block Report

4200 Block of N 9th St

32 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 32 properties on the 4200 Block of N 9th St.

About this block

The 4200 block of N 9Th St contains 32 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1920 to 1925. There are 1 open code violations across the block. The block has seen 16 ownership transfers in the last five years. 26 properties on the block were built before 1978 and may carry lead-paint risk under Philadelphia's lead disclosure ordinance. The top three property owners on this block control approximately 19% of its parcels.

All properties on this block (32)

AddressYearOpen violOwner-occGrade
4201 N 9th St19250YesB
4203 N 9th St0YesB
4205 N 9th St0YesB
4207 N 9th St0YesB
4209 N 9th St0YesB
4211 N 9th St0YesB
4213 N 9th St0YesB
4215 N 9th St19250YesA
4217 N 9th St19250YesA
4219 N 9th St19250YesA
Show all 32 properties
AddressYearOpen violOwner-occGrade
4221 N 9th St19250YesA
4223 N 9th St19251YesB
4225 N 9th St19250YesA
4227 N 9th St19250YesA
4229 N 9th St19250YesA
4231 N 9th St19250YesA
4233 N 9th St19250YesA
4235 N 9th St19200YesA
4237 N 9th St19250YesA
4239 N 9th St19250YesA
4241 N 9th St19250YesA
4243 N 9th St19250YesA
4245 N 9th St19250YesA
4247 N 9th St19250YesA
4249 N 9th St19250YesA
4251 N 9th St19250YesA
4253 N 9th St19250YesA
4255 N 9th St19250YesA
4257 N 9th St19250YesA
4259 N 9th St19250YesB
4261 N 9th St19250YesA
4263 N 9th St19250YesA

Recent block activity

  1. 2027-05-14License expired · 4249 N 9th St
  2. 2026-06-21Tax delinquency recorded · 4249 N 9th St
  3. 2026-06-21Tax delinquency recorded · 4201 N 9th St
  4. 2026-06-21Tax delinquency recorded · 4259 N 9th St
  5. 2026-04-01License issued · 4249 N 9th St
  6. 2026-03-19Inspection · 4223 N 9th St
  7. 2026-03-02Inspection · 4223 N 9th St
  8. 2026-03-01Tax delinquency recorded · 4259 N 9th St
  9. 2026-03-01Tax delinquency recorded · 4201 N 9th St
  10. 2026-03-01Tax delinquency recorded · 4251 N 9th St
  11. 2026-02-17Complaint filed · 4223 N 9th St — Unlicensed Rentals
  12. 2026-01-15Transferred · 4247 N 9th St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.03
StreetA0.17
ZIP 19140B0.27
Citywide