Block Report

1200 Block of N 51st St

15 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 15 properties on the 1200 Block of N 51st St.

About this block

The 1200 block of N 51St St contains 15 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1925 to 1925. There are 17 open code violations across the block. The block has seen 8 ownership transfers in the last five years. 13 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 20% of its parcels.

All properties on this block (15)

AddressYearOpen violOwner-occGrade
1206 N 51st St0YesB
1208 N 51st St19250YesA
1210 N 51st St19255YesD
1211 N 51st St19259YesC
1212 N 51st St19250YesB
1213 N 51st St19250YesA
1214 N 51st St19252YesF
1215 N 51st St19250YesB
1216 N 51st St19251YesB
1217 N 51st St19250YesA
1218 N 51st St19250YesA
1219 N 51st St0YesC
1220 N 51st St19250YesA
1221 N 51st St19250YesA
1231 N 51st St19250YesB

Recent block activity

  1. 2027-05-30License expired · 1220 N 51st St
  2. 2026-06-21Tax delinquency recorded · 1210 N 51st St
  3. 2026-06-21Tax delinquency recorded · 1219 N 51st St
  4. 2026-06-21Tax delinquency recorded · 1212 N 51st St
  5. 2026-06-21Tax delinquency recorded · 1214 N 51st St
  6. 2026-05-04Transferred · 1217 N 51st St
  7. 2026-05-01Transferred · 1217 N 51st St
  8. 2026-04-23Inspection · 1214 N 51st St
  9. 2026-04-15License issued · 1220 N 51st St
  10. 2026-03-17Inspection · 1214 N 51st St
  11. 2026-03-01Tax delinquency recorded · 1210 N 51st St
  12. 2026-03-01Tax delinquency recorded · 1206 N 51st St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockB1.13
StreetA0.24
ZIP 19131A0.23
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