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The blocks with the highest major-exemption share

Share of homes where OPA shows a full-minus-taxable assessment gap over $100,000, excluding full exemptions. The numeric roll does not establish the legal program or term. 13,674 eligible blocks, using the stated public-record basis. Every linked entry opens its underlying report.

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No. 1 on this board100%15100-15199 Wildflower Way

52/52 homes · 52 effective structures · 2027 published assessment roll · ZIP 19116 · open the underlying report →

Compared
13,674 eligible blocks
Basis
OPA assessment roll
Record date
2026-07-25

Which Philadelphia blocks have the highest major-exemption share?

2027 published assessment roll · current Top 5 in 38 secondsTranscript and video details →

How to read this board

One metric, one stated population, one source date.

The large value is the ranking metric. Open a row for its underlying ZIP, block, or property report; use the method below before treating the comparison as a conclusion.

Complete ranking

Top 25 blocks, ranked

Share of homes where OPA shows a full-minus-taxable assessment gap over $100,000, excluding full exemptions. The numeric roll does not establish the legal program or term. Read the source and date with the value; rankings are comparisons, not appraisals or legal conclusions.

13,674 eligible blocksOPA assessment roll2026-07-25
Ranking metricBlocks with the highest major-exemption shareSource = OPA assessments
  1. 15100-15199 Wildflower Way52/52 homes · 52 effective structures · 2027 published assessment roll · ZIP 19116100%
  2. 3300-3399 Pietro Way45/45 homes · 45 effective structures · 2027 published assessment roll · ZIP 19145100%
  3. 3400-3499 Messina Way39/39 homes · 39 effective structures · 2027 published assessment roll · ZIP 19145100%
  4. 500-599 Walnut St35/35 homes · 1 effective structure · Building-dominated, largest address 100% · 2027 published assessment roll · ZIP 19106100%
  5. 600-699 N 6th St27/27 homes · 27 effective structures · 2027 published assessment roll · ZIP 19123100%
  6. 3400-3499 Pietro Way26/26 homes · 26 effective structures · 2027 published assessment roll · ZIP 19145100%
  7. 1400-1499 S Lawrence Ter25/25 homes · 25 effective structures · 2027 published assessment roll · ZIP 19147100%
  8. 1400-1499 S Leithgow Ter25/25 homes · 25 effective structures · 2027 published assessment roll · ZIP 19147100%
  9. 700-799 S Sartain St24/24 homes · 6 effective structures · 2027 published assessment roll · ZIP 19147100%
  10. 3300-3399 Messina Way19/19 homes · 19 effective structures · 2027 published assessment roll · ZIP 19145100%
  11. 1400-1499 S Howard St18/18 homes · 18 effective structures · 2027 published assessment roll · ZIP 19147100%
  12. 3300-3399 Mantua Ave18/18 homes · 9 effective structures · 2027 published assessment roll · ZIP 19104100%
  13. 6700-6799 Cinnaminson Ct18/18 homes · 18 effective structures · 2027 published assessment roll · ZIP 19128100%
  14. 2500-2599 Graduate Sq17/17 homes · 17 effective structures · 2027 published assessment roll · ZIP 19146100%
  15. 3600-3699 Golfview Ln17/17 homes · 17 effective structures · 2027 published assessment roll · ZIP 19114100%
  16. 600-699 N Galloway St16/16 homes · 10 effective structures · Building-dominated, largest address 43.8% · 2027 published assessment roll · ZIP 19123100%
  17. 1200-1299 N Orkney St14/14 homes · 7 effective structures · 2027 published assessment roll · ZIP 19122100%
  18. 2300-2399 Napoli Way14/14 homes · 14 effective structures · 2027 published assessment roll · ZIP 19145100%
  19. 700-799 N Front St14/14 homes · 1 effective structure · Building-dominated, largest address 100% · 2027 published assessment roll · ZIP 19123100%
  20. 1400-1499 S Hancock St13/13 homes · 13 effective structures · 2027 published assessment roll · ZIP 19147100%
  21. 1500-1599 N Bucknell St13/13 homes · 13 effective structures · 2027 published assessment roll · ZIP 19121100%
  22. 4400-4499 River Ridge Ct13/13 homes · 13 effective structures · 2027 published assessment roll · ZIP 19129100%
  23. 3000-3099 Master St12/12 homes · 12 effective structures · 2027 published assessment roll · ZIP 19121100%
  24. 9500-9599 Golfview Ln12/12 homes · 12 effective structures · 2027 published assessment roll · ZIP 19114100%
  25. 1400-1499 Frankford Ave30/31 homes · 2 effective structures · Building-dominated, largest address 96.8% · 2027 published assessment roll · ZIP 1912597%
Source: OPA Property Assessments · Office of Property Assessment · City of Philadelphia open data · indexed reports fetched 2026-07-16 through 2026-07-29
Exact method and eligibility

Population: blocks with at least 12 qualifying homes. Metric: share meeting the numeric major-assessment-exemption screen. Rows retain the effective-structure count and mark a largest-address share above 25% as building-dominated; the legal program and term are not established.

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