Is your Haysville Borough home over-assessed?
Haysville Borough · Quaker Valley School District · 58 residential parcels
Check your own address
Free. Shows your assessment, the value the county is implying, comparable sales, and the dollars at stake.
When and how to appeal
Allegheny County's annual appeal window for tax year 2028 is expected to run July 1 to September 1, 2027, matching the 2027 window. Appeals are filed with the Board of Property Assessment Appeals and Review (BPAAR), heard by telephone, and decided on evidence submitted at least ten days before the hearing: comparable sales, a recent appraisal, or your own purchase price. The school district and municipality receive notice and may present their own evidence.
If you bought recently and your purchase price times 49.3% is well above your assessment, expect the opposite: Quaker Valley can file to raise you. 0 Haysville Borough buyers since 2024-10-28 are in that position.
Compare with other municipalities
| Municipality | School district | Likely over-assessed | Median savings | Mills |
|---|---|---|---|---|
| Aleppo Township | Quaker Valley | 41% | $1,948 | 32.78 |
| Bell Acres Borough | Quaker Valley | 39% | $3,184 | 34.35 |
| Edgeworth Borough | Quaker Valley | 13% | $6,044 | 33.43 |
| Glen Osborne Borough | Quaker Valley | 23% | $3,783 | 34.18 |
| Glenfield Borough | Quaker Valley | n/a | n/a | 33.43 |
| Leet Township | Quaker Valley | 37% | $1,614 | 38.38 |
| Leetsdale Borough | Quaker Valley | 42% | $716 | 38.78 |
| Sewickley Borough | Quaker Valley | 26% | $3,455 | 35.53 |
Figures are computed from Allegheny County assessment and sales records published through WPRDC (extract as of 2026-10-30), the 2027 Common Level Ratio of 49.3% from the Board of Property Assessment Appeals and Review, and 2026 millage rates from the county's community profile pages. "Likely over-assessed" means the assessment exceeds the neighborhood's median sale price per square foot times the home's finished area times the CLR by at least 10 percent, with at least $300 a year at stake. This is an estimate, not an appraisal or legal advice. Any party, including the school district, may appeal and argue for a different value.