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 or the price the home last sold for. The median across all 1,579 residential parcels in Ardsley is $847,800, so every home on this page is well above the typical one.
A high value does not always mean a high tax bill. Exemptions, STAR, and the split between county, school, and village taxes all change the final number, so the estimated tax column is not in the same order as value. Large parcels and estates are often valued as much for the land as for the house.
| # | Address | Full market value | Assessed | Est. annual tax |
|---|---|---|---|---|
| 1 | 0 Along Sprain-underhill | $8,675,400 | $8,675,400 | $281,776 |
| 2 | 12 Dellwood Ln | $2,316,200 | $2,316,200 | $75,230 |
| 3 | 11 Dellwood Ln | $2,302,200 | $2,302,200 | $74,775 |
| 4 | 15 Dellwood Ln | $2,100,000 | $2,100,000 | $68,207 |
| 5 | 11 Sylvia Ave | $2,063,700 | $2,063,700 | $67,029 |
| 6 | 11 Jordan Ln | $1,976,200 | $1,976,200 | $64,186 |
| 7 | 57 Eastern Dr | $1,926,000 | $1,926,000 | $62,556 |
| 8 | 55 Park Ave | $1,922,900 | $1,922,900 | $62,456 |
| 9 | 3 Agnes Cir | $1,915,300 | $1,915,300 | $62,209 |
| 10 | 13 Dellwood Ln | $1,879,400 | $1,879,400 | $61,042 |
| 11 | 3 Dellwood Ln | $1,793,800 | $1,793,800 | $58,262 |
| 12 | 53 Eastern Dr | $1,792,300 | $1,792,300 | $58,213 |
| 13 | 6 Windsong Rd | $1,791,800 | $1,791,800 | $58,197 |
| 14 | 6 Jordan Ln | $1,771,800 | $1,771,800 | $57,548 |
| 15 | 1 Jordan Ln | $1,764,300 | $1,764,300 | $57,304 |
| 16 | 8 Jordan Ln | $1,757,100 | $1,757,100 | $57,070 |
| 17 | 44 Western Dr | $1,755,700 | $1,755,700 | $57,025 |
| 18 | 23 Agnes Cir | $1,750,700 | $1,750,700 | $56,862 |
| 19 | 25 Park Ave | $1,743,800 | $1,743,800 | $56,638 |
| 20 | 40 Concord Rd | $1,741,900 | $1,741,900 | $56,577 |
| 21 | 7 Agnes Cir | $1,731,000 | $1,731,000 | $56,223 |
| 22 | 20 Dellwood Ln | $1,723,700 | $1,723,700 | $55,985 |
| 23 | 16 Sylvia Ave | $1,722,500 | $1,722,500 | $55,946 |
| 24 | 2 Jordan Ln | $1,720,000 | $1,720,000 | $55,866 |
| 25 | 10 Jordan Ln | $1,719,500 | $1,719,500 | $55,848 |
| 26 | 38 Western Dr | $1,717,400 | $1,717,400 | $55,781 |
| 27 | 1 & A Half Agnes Cir | $1,712,000 | $1,712,000 | $55,606 |
| 28 | 184 Heatherdell Rd | $1,711,800 | $1,711,800 | $55,598 |
| 29 | 35 Park Ave | $1,710,400 | $1,710,400 | $55,553 |
| 30 | 4 Jordan Ln | $1,697,500 | $1,697,500 | $55,134 |
| 31 | 9 Agnes Cir | $1,678,400 | $1,678,400 | $54,514 |
| 32 | 2 Agnes Cir | $1,672,400 | $1,672,400 | $54,319 |
| 33 | 37 Judson Ave | $1,663,400 | $1,663,400 | $54,026 |
| 34 | 11 Agnes Cir | $1,658,500 | $1,658,500 | $53,869 |
| 35 | 1 A Chimney Pot Ln | $1,654,600 | $1,654,600 | $53,741 |
| 36 | 3 Windsong Rd | $1,649,500 | $1,649,500 | $53,575 |
| 37 | 140 Heatherdell Rd | $1,642,500 | $1,642,500 | $53,348 |
| 38 | 38 Concord Rd | $1,642,400 | $1,642,400 | $53,345 |
| 39 | 36 Concord Rd | $1,623,000 | $1,623,000 | $52,714 |
| 40 | 3 Jordan Ln | $1,613,200 | $1,613,200 | $52,397 |
| 41 | 649 Ashford Ave | $1,607,900 | $1,607,900 | $52,224 |
| 42 | 13 Sylvia Ave | $1,605,000 | $1,605,000 | $52,130 |
| 43 | 8 Windsong Rd | $1,596,100 | $1,596,100 | $51,840 |
| 44 | 12 Lincoln Ave | $1,570,900 | $1,570,900 | $51,022 |
| 45 | 4 Croton Ct | $1,553,500 | $1,553,500 | $50,458 |
| 46 | 611 Ashford Ave | $1,542,600 | $1,542,600 | $50,103 |
| 47 | 5 Windsong Rd | $1,536,500 | $1,536,500 | $49,905 |
| 48 | 5 Dellwood Ln | $1,523,700 | $1,523,700 | $49,489 |
| 49 | 19 Sylvia Ave | $1,522,100 | $1,522,100 | $49,437 |
| 50 | 8 Sylvia Ave | $1,519,000 | $1,519,000 | $49,337 |
Source: Ardsley 2026 assessment roll (SWIS 552601), 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 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 estimate of value. It is not a sale price.
Is this the same as the most expensive home sold in Ardsley?
No. These are the assessor's values, not sale prices. A home can be assessed above or below what it would sell for today.
Unofficial. Confirm figures on the Village of Ardsley and the Town of Greenburgh assessor before you act on them.