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Recorded sales furthest above assessment

Median sale premium for the same homes, using at least eight recorded sales from the past two years matched to each home’s sale-year assessment. Nominal transfers and package-looking multiples are excluded, but renovation before resale can still widen the gap. 96 eligible blocks, using the stated public-record basis. Every linked entry opens its underlying report.

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No. 1 on this board+57.9% vs assessed9900-9999 Haldeman Ave

13 matched sales · Building-dominated, largest address 78.2% · Past 2 years · July 26, 2026 records fetch · ZIP 19115 · open the underlying report →

Compared
96 eligible blocks
Basis
OPA assessment + recorded-sale fields
Record date
2026-07-25

Where did recorded Philadelphia home sales land furthest above assessment?

Past 2 years · July 13, 2026 records fetch · current Top 5 in 39 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

Median sale premium for the same homes, using at least eight recorded sales from the past two years matched to each home’s sale-year assessment. Nominal transfers and package-looking multiples are excluded, but renovation before resale can still widen the gap. Read the source and date with the value; rankings are comparisons, not appraisals or legal conclusions.

96 eligible blocksOPA assessment + recorded-sale fields2026-07-25
Ranking metricRecorded sales furthest above assessmentSource = OPA assessments
  1. 9900-9999 Haldeman Ave13 matched sales · Building-dominated, largest address 78.2% · Past 2 years · July 26, 2026 records fetch · ZIP 19115+57.9% vs assessed
  2. 3600-3699 Conshohocken Ave26 matched sales · Building-dominated, largest address 100% · Past 2 years · July 25, 2026 records fetch · ZIP 19131+48.6% vs assessed
  3. 400-499 Tomlinson Rd8 matched sales · Building-dominated, largest address 76.9% · Past 2 years · July 25, 2026 records fetch · ZIP 19116+47.4% vs assessed
  4. 12100-12199 Academy Rd11 matched sales · Building-dominated, largest address 90.5% · Past 2 years · July 25, 2026 records fetch · ZIP 19154+41.4% vs assessed
  5. 3000-3099 E Thompson St8 matched sales · Past 2 years · July 25, 2026 records fetch · ZIP 19134+41.1% vs assessed
  6. 1800-1899 N 18th St8 matched sales · Past 2 years · July 26, 2026 records fetch · ZIP 19121+38.5% vs assessed
  7. 9900-9999 Bustleton Ave20 matched sales · Building-dominated, largest address 52.6% · Past 2 years · July 26, 2026 records fetch · ZIP 19115+38.2% vs assessed
  8. 100-199 Rosemar St8 matched sales · Past 2 years · July 25, 2026 records fetch · ZIP 19120+37.8% vs assessed
  9. 100-199 Kalos St10 matched sales · Past 2 years · July 26, 2026 records fetch · ZIP 19128+37% vs assessed
  10. 11800-11899 Academy Rd8 matched sales · Past 2 years · July 25, 2026 records fetch · ZIP 19154+34.4% vs assessed
  11. 3400-3499 Midvale Ave8 matched sales · Past 2 years · July 27, 2026 records fetch · ZIP 19129+31.1% vs assessed
  12. 800-899 N Stillman St10 matched sales · Past 2 years · July 22, 2026 records fetch · ZIP 19130+26.4% vs assessed
  13. 200-299 Hermitage St9 matched sales · Past 2 years · July 27, 2026 records fetch · ZIP 19127+25.7% vs assessed
  14. 3600-3699 N Hereford Ln8 matched sales · Past 2 years · July 18, 2026 records fetch · ZIP 19114+25.5% vs assessed
  15. 900-999 Anchor St8 matched sales · Past 2 years · July 26, 2026 records fetch · ZIP 19124+25% vs assessed
  16. 100-199 Byberry Rd10 matched sales · Building-dominated, largest address 100% · Past 2 years · July 28, 2026 records fetch · ZIP 19116+24.2% vs assessed
  17. 500-599 Overlook Rd9 matched sales · Past 2 years · July 22, 2026 records fetch · ZIP 19128+23.6% vs assessed
  18. 4000-4099 Mitchell St9 matched sales · Past 2 years · July 29, 2026 records fetch · ZIP 19128+23.2% vs assessed
  19. 2100-2199 Welsh Rd8 matched sales · Building-dominated, largest address 62.3% · Past 2 years · July 27, 2026 records fetch · ZIP 19115+23% vs assessed
  20. 3900-3999 Ford Rd21 matched sales · Building-dominated, largest address 100% · Past 2 years · July 28, 2026 records fetch · ZIP 19131+21.2% vs assessed
  21. 7600-7699 E Roosevelt Blvd16 matched sales · Building-dominated, largest address 86.7% · Past 2 years · July 26, 2026 records fetch · ZIP 19152+21% vs assessed
  22. 3800-3899 Woodhaven Rd10 matched sales · Building-dominated, largest address 99.2% · Past 2 years · July 24, 2026 records fetch · ZIP 19154+20.5% vs assessed
  23. 400-499 Green Ln10 matched sales · Past 2 years · July 28, 2026 records fetch · ZIP 19128+20.2% vs assessed
  24. 2100-2199 Lardner St8 matched sales · Past 2 years · July 25, 2026 records fetch · ZIP 19149+19.1% vs assessed
  25. 1900-1999 Waverly St9 matched sales · Past 2 years · July 26, 2026 records fetch · ZIP 19146+18.4% vs assessed
Source: OPA Property Assessments · Office of Property Assessment · City of Philadelphia open data · indexed reports fetched 2026-07-17 through 2026-07-29
Exact method and eligibility

Population: blocks with at least 12 homes and at least 8 matched observations. Each observation pairs a latest OPA sale field from the past two years, from $75,000 to $5,000,000, with the same parcel’s sale-year assessment of at least $50,000; ratios outside 0.5× to 3× are excluded. Metric: median sale-to-assessment gap.

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