Block Report

800 Block of S 20th St

10 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 10 properties on the 800 Block of S 20th St.

About this block

The 800 block of S 20Th St contains 10 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1960 to 2021. There are 7 open code violations across the block. The block has seen 11 ownership transfers in the last five years. 2 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 30% of its parcels.

All properties on this block (10)

AddressYearOpen violOwner-occGrade
800 S 20th St19637YesD
801 S 20th St20090YesA
803 S 20th St20080YesA
805 S 20th St20060YesA
807 S 20th St20080YesA
809 S 20th St20070YesA
811 S 20th St20100YesA
811 S 20th St20100YesA
815 S 20th St20210YesA
816 S 20th St19600YesA

Recent block activity

  1. 2027-04-30License expired · 816 S 20th St
  2. 2027-02-28License expired · 816 S 20th St
  3. 2026-07-01License expired · 803 S 20th St
  4. 2026-04-06License issued · 816 S 20th St
  5. 2026-02-06License issued · 816 S 20th St
  6. 2025-12-17Transferred · 815 S 20th St
  7. 2025-12-15Violation resolved · 800 S 20th St — A-203.2/1
  8. 2025-12-15Violation resolved · 800 S 20th St — A-301.1/49
  9. 2025-11-14Transferred · 803 S 20th St
  10. 2025-08-06Inspection · 800 S 20th St
  11. 2025-07-08Violation opened · 800 S 20th St — F-404.2.1
  12. 2025-07-08Violation opened · 800 S 20th St — F-404.2.3.1

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.70
StreetA0.14
ZIP 19146A0.11
Citywide