The 50 most expensive homes in Ardsley
These are the 50 highest full market values on the Ardsley 2026 assessment roll. Full market value is the assessor's estimate of what a property would sell for — it is not a listing price, and it is not what the home last traded for. Across all 1,579 residential parcels in Ardsley the median full market value is $847,800, so everything on this page sits far above the typical local home.
Two things worth knowing before reading the table. First, a high assessment is not the same as a high tax bill — exemptions, STAR, and the split between county, school, and village levies all move the final number, which is why the estimated tax column does not rank in the same order as value. Second, large parcels and estate properties often carry values that reflect land as much as the house standing on it.
| # | Address | Full market value | Assessed | Est. annual tax |
|---|---|---|---|---|
| 1 | 0 Along Sprain-underhill | $8,675,400 | $8,675,400 | $320,940 |
| 2 | 12 Dellwood Ln | $2,316,200 | $2,316,200 | $85,687 |
| 3 | 11 Dellwood Ln | $2,302,200 | $2,302,200 | $85,169 |
| 4 | 15 Dellwood Ln | $2,100,000 | $2,100,000 | $77,688 |
| 5 | 11 Sylvia Ave | $2,063,700 | $2,063,700 | $76,345 |
| 6 | 11 Jordan Ln | $1,976,200 | $1,976,200 | $73,108 |
| 7 | 57 Eastern Dr | $1,926,000 | $1,926,000 | $71,252 |
| 8 | 55 Park Ave | $1,922,900 | $1,922,900 | $71,136 |
| 9 | 3 Agnes Cir | $1,915,300 | $1,915,300 | $70,855 |
| 10 | 13 Dellwood Ln | $1,879,400 | $1,879,400 | $69,526 |
| 11 | 3 Dellwood Ln | $1,793,800 | $1,793,800 | $66,361 |
| 12 | 53 Eastern Dr | $1,792,300 | $1,792,300 | $66,305 |
| 13 | 6 Windsong Rd | $1,791,800 | $1,791,800 | $66,286 |
| 14 | 6 Jordan Ln | $1,771,800 | $1,771,800 | $65,547 |
| 15 | 1 Jordan Ln | $1,764,300 | $1,764,300 | $65,269 |
| 16 | 8 Jordan Ln | $1,757,100 | $1,757,100 | $65,003 |
| 17 | 44 Western Dr | $1,755,700 | $1,755,700 | $64,950 |
| 18 | 23 Agnes Cir | $1,750,700 | $1,750,700 | $64,766 |
| 19 | 25 Park Ave | $1,743,800 | $1,743,800 | $64,511 |
| 20 | 40 Concord Rd | $1,741,900 | $1,741,900 | $64,441 |
| 21 | 7 Agnes Cir | $1,731,000 | $1,731,000 | $64,037 |
| 22 | 20 Dellwood Ln | $1,723,700 | $1,723,700 | $63,767 |
| 23 | 16 Sylvia Ave | $1,722,500 | $1,722,500 | $63,724 |
| 24 | 2 Jordan Ln | $1,720,000 | $1,720,000 | $63,631 |
| 25 | 10 Jordan Ln | $1,719,500 | $1,719,500 | $63,612 |
| 26 | 38 Western Dr | $1,717,400 | $1,717,400 | $63,533 |
| 27 | 1 & A Half Agnes Cir | $1,712,000 | $1,712,000 | $63,334 |
| 28 | 184 Heatherdell Rd | $1,711,800 | $1,711,800 | $63,327 |
| 29 | 35 Park Ave | $1,710,400 | $1,710,400 | $63,274 |
| 30 | 4 Jordan Ln | $1,697,500 | $1,697,500 | $62,798 |
| 31 | 9 Agnes Cir | $1,678,400 | $1,678,400 | $62,091 |
| 32 | 2 Agnes Cir | $1,672,400 | $1,672,400 | $61,869 |
| 33 | 37 Judson Ave | $1,663,400 | $1,663,400 | $61,537 |
| 34 | 11 Agnes Cir | $1,658,500 | $1,658,500 | $61,355 |
| 35 | 1 A Chimney Pot Ln | $1,654,600 | $1,654,600 | $61,210 |
| 36 | 3 Windsong Rd | $1,649,500 | $1,649,500 | $61,022 |
| 37 | 140 Heatherdell Rd | $1,642,500 | $1,642,500 | $60,763 |
| 38 | 38 Concord Rd | $1,642,400 | $1,642,400 | $60,760 |
| 39 | 36 Concord Rd | $1,623,000 | $1,623,000 | $60,042 |
| 40 | 3 Jordan Ln | $1,613,200 | $1,613,200 | $59,679 |
| 41 | 649 Ashford Ave | $1,607,900 | $1,607,900 | $59,483 |
| 42 | 13 Sylvia Ave | $1,605,000 | $1,605,000 | $59,375 |
| 43 | 8 Windsong Rd | $1,596,100 | $1,596,100 | $59,046 |
| 44 | 12 Lincoln Ave | $1,570,900 | $1,570,900 | $58,114 |
| 45 | 4 Croton Ct | $1,553,500 | $1,553,500 | $57,472 |
| 46 | 611 Ashford Ave | $1,542,600 | $1,542,600 | $57,068 |
| 47 | 5 Windsong Rd | $1,536,500 | $1,536,500 | $56,842 |
| 48 | 5 Dellwood Ln | $1,523,700 | $1,523,700 | $56,369 |
| 49 | 19 Sylvia Ave | $1,522,100 | $1,522,100 | $56,309 |
| 50 | 8 Sylvia Ave | $1,519,000 | $1,519,000 | $56,195 |
Source: Ardsley 2026 assessment roll (SWIS 552601), compiled by Infarill LLC. Estimated taxes use county, school, and village mill rates for FY 2025-2026 village / 2025-26 school and exclude special district charges. Dale Ledger is unofficial and not affiliated with any municipality or school district — confirm on the Village of Ardsley.
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FAQ
What is the most expensive home in Ardsley, NY?
On the 2026 roll the highest full market value is $8,675,400 at 0 Along Sprain-underhill. This is the assessor's valuation, not a sale price.
Is this the same as the most expensive home sold in Ardsley?
No. These are assessment roll values, not sales. A home may be assessed well above or below what it would fetch today.
Unofficial. Confirm figures on the Village of Ardsley and the Town of Greenburgh assessor before decisions.