Block Report

4000 Block of 1/2 Lancaster Ave

3 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 3 properties on the 4000 Block of 1/2 Lancaster Ave.

About this block

The 4000 block of 1/2 Lancaster Ave contains 4 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1915 to 1915. There are currently no open code violations on the block. The block has seen 3 ownership transfers in the last five years. 4 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 75% of its parcels.

All properties on this block (4)

AddressYearOpen violOwner-occGrade
4054 1/2 Lancaster Ave19150YesD
4058 1/2 Lancaster Ave19150YesB
4080-82 1/2 Lancaster Ave19150YesB
4087 1/2 Lancaster Ave19150YesA

Recent block activity

  1. 2026-06-21Tax delinquency recorded · 4054 1/2 Lancaster Ave
  2. 2026-01-02License expired · 4087 1/2 Lancaster Ave
  3. 2025-12-16Complaint filed · 4058 1/2 Lancaster Ave — Unlicensed Commercial Business (Food, Soal, Auto Repair)
  4. 2024-11-30License issued · 4087 1/2 Lancaster Ave

Block health comparison

ScopeAvg gradeOpen viol/property
BlockB0.00
StreetB0.00
ZIP 19104B0.25
Citywide