Largest assessment decreases in Tarrytown, 2025 to 2026
These are the 50 biggest drops in assessed value between the 2025 and 2026 Tarrytown rolls. 34 parcels went down in total.
Common reasons for a drop are a successful grievance or small claims assessment review, a demolition, a fire or other loss of improvements, a subdivision that moved value onto a new parcel, or a correction. When a drop comes from a won grievance, the assessor accepted that similar properties supported a lower value.
As on the increases page, parcels with a full market value under $200,000 on the prior roll are left out.
| # | Address | Change | Full market value | Assessed | Est. annual tax |
|---|---|---|---|---|---|
| 1 | 55 Leroy Ave | −48.2% | $314,300 | $314,300 | $9,203 |
| 2 | 119 Grove St | −40.7% | $627,000 | $627,000 | $18,360 |
| 3 | 47 Mallard Rise | −32.5% | $663,200 | $663,200 | $19,307 |
| 4 | 23 Gracemere Ave | −18.2% | $2,250,000 | $2,250,000 | $65,502 |
| 5 | 61 Grove St | −16.1% | $792,800 | $792,800 | $23,216 |
| 6 | 70 Prospect Ave | −14.8% | $1,248,300 | $1,248,300 | $36,554 |
| 7 | 26 Park Ave | −11.2% | $673,600 | $673,600 | $19,726 |
| 8 | 103 Gracemere Ave | −10.9% | $2,541,300 | $2,541,300 | $73,983 |
| 9 | 81 Paulding Ave | −10.6% | $990,000 | $990,000 | $28,820 |
| 10 | 88 Union Ave | −9.2% | $880,000 | $880,000 | $25,770 |
| 11 | 13 Glenwolde Park | −8.3% | $550,000 | $550,000 | $16,011 |
| 12 | 167 Union Ave | −7.9% | $950,000 | $950,000 | $27,819 |
| 13 | 10 Grove St | −6.3% | $1,310,400 | $1,310,400 | $38,372 |
| 14 | 68 Deertrack Ln | −6.0% | $1,100,000 | $1,100,000 | $32,023 |
| 15 | 11 Carriage Tr | −5.7% | $5,685,200 | $5,685,200 | $165,507 |
| 16 | 100 S Broadway | −5.6% | $687,500 | $687,500 | $20,132 |
| 17 | 54 Gracemere Ave | −5.3% | $2,700,000 | $2,700,000 | $78,602 |
| 18 | 71 Tarryhill Rd | −5.1% | $1,500,000 | $1,500,000 | $43,668 |
| 19 | 175 Benedict Ave | −5.0% | $660,000 | $660,000 | $19,327 |
| 20 | 35 Pintail Rd | −5.0% | $950,000 | $950,000 | $27,657 |
| 21 | 91 Deertrack Ln | −4.6% | $1,700,000 | $1,700,000 | $49,490 |
| 22 | 76 Paulding Ave | −3.9% | $980,000 | $980,000 | $28,529 |
| 23 | 3 Washington Pl | −3.8% | $924,000 | $924,000 | $26,899 |
| 24 | 15 E Franklin St | −3.3% | $1,330,000 | $1,330,000 | $38,946 |
| 25 | 130 Prospect Ave | −2.6% | $2,058,600 | $2,058,600 | $60,282 |
| 26 | 25 Eunice Ct | −2.2% | $800,000 | $800,000 | $23,290 |
| 27 | 47 Stephen Dr | −2.2% | $850,000 | $850,000 | $24,745 |
| 28 | 86 Sunnyside Ave | −2.2% | $577,500 | $577,500 | $16,911 |
| 29 | 72 Paulding Ave | −1.9% | $680,000 | $680,000 | $19,796 |
| 30 | 1 Emerald Woods | −1.9% | $2,499,000 | $2,499,000 | $72,750 |
| 31 | 28 Sun Haven Ct | −1.0% | $1,155,000 | $1,155,000 | $33,822 |
| 32 | 175 Prospect Ave | −0.7% | $960,000 | $960,000 | $28,112 |
| 33 | 56 Riverview Ave | −0.3% | $786,500 | $786,500 | $23,031 |
| 34 | 11 Hudson Pl | −0.3% | $1,430,000 | $1,430,000 | $41,875 |
| 35 | 211 S Grove St | +0.0% | $537,000 | $537,000 | $15,725 |
| 36 | 138 Rosehill Ave | +0.0% | $920,000 | $920,000 | $26,940 |
| 37 | 156 Grove St | +0.0% | $988,100 | $988,100 | $28,934 |
| 38 | 0 Martling Ave | +0.0% | $1,148,600 | $1,148,600 | $33,634 |
| 39 | 12 Walter St | +0.0% | $478,900 | $478,900 | $13,942 |
| 40 | 0 Sheldon Ave | +0.0% | $1,250,000 | $1,250,000 | $36,390 |
| 41 | 12 Gracemere Ave | +0.0% | $960,000 | $960,000 | $27,948 |
| 42 | 0 White Plains Rd | +0.0% | $783,500 | $783,500 | $22,943 |
| 43 | 0 White Plains Rd | +0.0% | $2,044,500 | $2,044,500 | $59,519 |
| 44 | 230 White Plains Rd | +0.0% | $324,000 | $324,000 | $9,433 |
| 45 | 0 S Broadway | +0.0% | $3,115,000 | $3,115,000 | $90,684 |
| 46 | 25 S Washington St | +0.0% | $420,000 | $420,000 | $12,299 |
| 47 | 8 -10 N Broadway | +0.0% | $489,500 | $489,500 | $14,334 |
| 48 | 40 Hamilton Pl | +0.0% | $957,000 | $957,000 | $28,024 |
| 49 | 46 Sunnyside Ave | +0.0% | $932,900 | $932,900 | $27,318 |
| 50 | 84 Sunnyside Ave | +0.0% | $790,000 | $790,000 | $23,133 |
Source: Tarrytown 2026 assessment roll (SWIS 552611), compiled by Infarill LLC. Estimated taxes use county, school, and village mill rates for fiscal year 2026 town & county / 2026-27 village / 2026-27 school and leave out special district charges. Dale Ledger is unofficial and is not affiliated with any municipality or school district. Check figures with the Village of Tarrytown.
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FAQ
Why would a Tarrytown assessment go down?
Common reasons are a successful grievance or small claims review, a demolition or other loss of improvements, a subdivision, or a correction by the assessor.
Unofficial. Confirm figures on the Village of Tarrytown and the Town of Greenburgh assessor before you act on them. Tarrytown does not assess its own property, so the Town of Greenburgh publishes the roll.