Philadelphia leaderboard video
Where OPA assigns the most improvement value per interior square foot
Where OPA assigns the most improvement value per interior square foot. 2027 published assessment roll. Current top five: #1 Old City · Society Hill, $1081/interior sqft; #2 Rittenhouse · Logan Square, $953/interior sqft; #3 Rittenhouse · Logan Square, $876/interior sqft; #4 Old City · Society Hill, $779/interior sqft; #5 Rittenhouse · Logan Square, $739/interior sqft. See the full source-dated ranking and exact method on BlockReport.
What this ranking measures
Where OPA assigns the most improvement value per interior square foot
Blocks ranked by the median OPA improvement component divided by recorded interior area for homes. This is an assessment allocation, not replacement cost, renovation quality, or a separate building appraisal.
Video transcript
For improvement value per interior square foot, the 500 block of Walnut Street in Old City and Society Hill sets the pace at 1,081 dollars per interior square foot. On the published 2027 City assessment roll, the 200 block of South 25th Street in Rittenhouse and Logan Square ranks second at 953 dollars per interior square foot, with the 100 block of South 18th Street in Rittenhouse and Logan Square third. The measure comes from assessed improvement value, not replacement cost or a condition judgment.