| Primary address | 20 Colony Street, Ardsley |
| Zip code | 10502 |
| County | Westchester |
| Municipality | Greenburgh |
| Parcel ID | 6.100-92-11 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/14/2023 |
| Sale price | $610,000 |
| Arm's length | Register |
| Current property tax | $15,098 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.11 |
| Zoning district | Register |
| School district | Ardsley |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
Assessed at $644,700, the tax amount paid for 20 Colony Street, Ardsley, NY 10502 is $21,156.
When was 20 Colony Street, Ardsley, NY 10502 last sold and what was the last sale price?20 Colony Street, Ardsley, NY 10502 was last sold in 09/14/2023 for $610,000.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 20 Colony Street, Ardsley, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 09/14/2023 | $610,000 | Register | Register |
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 20 Colony Street, Ardsley, NY 10502. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $21,157 |
| Current property tax | $15,098 |
| Market value | $644,700 |
| Assessed value | $644,700 |
Here's the assessment & property tax history for 20 Colony Street, Ardsley, including the evolution of the total tax rate and corresponding property tax.
| Year | Market value | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|---|
| 2025 | $644,700 | $644,700 | 32.8161 | $21,157 | +5.34% |
| 2024 | $591,500 | $591,500 | 33.9545 | $20,084 | +8.63% |
| 2023 | $539,800 | $539,800 | 34.2508 | $18,489 | -0.09% |
| 2022 | $520,600 | $520,600 | 35.5459 | $18,505 | +5.46% |
| 2021 | $477,700 | $477,700 | 36.7339 | $17,548 | +9.40% |
Create a free account to unlock extended information for 20 Colony Street, Ardsley, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | X (See more on map) |
Access the detailed traffic volume map for 20 Colony Street, Ardsley to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
| View daily traffic map |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Ardsley Middle School | 10 | Public | 5-8 | 754 | 0.56 |
| Springhurst Elementary School | 6 | Public | K-5 | 695 | 0.61 |
| Greenburgh Eleven Elementary School | NR | Public | K-6 | 9 | 0.69 |
| The Masters School | NR | Private | 5-12 | 671 | 1.07 |
| Hillside Elementary School | 10 | Public | K-5 | 564 | 1.13 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Ardsley Middle School | 10 | Public | 5-8 | 754 | 0.56 |
| Greenburgh Eleven Middle School | NR | Public | 7-8 | 10 | 0.69 |
| The Masters School | NR | Private | 5-12 | 671 | 1.07 |
| Dobbs Ferry Middle School | 8 | Public | 6-8 | 365 | 1.32 |
| Clark Academy | NR | Public | 7-12 | 103 | 1.52 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Greenburgh Eleven High School | NR | Public | 9-12 | 53 | 0.69 |
| The Masters School | NR | Private | 5-12 | 671 | 1.07 |
| Dobbs Ferry High School | 9 | Public | 9-12 | 455 | 1.32 |
| Ardsley High School | 10 | Public | 9-12 | 716 | 1.46 |
| Hastings High School | 10 | Public | 9-12 | 519 | 1.51 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Colony Street, Ardsley.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 8 Sylvia Ave, Ardsley | 3,719 | 11/03/2009 | $995,000 |
| 2 Sylvia Ave, Ardsley | 2,436 | 02/23/2012 | $1 |
| 500 Almena Ave, Ardsley | 05/26/1993 | $160,000 | |
| 10 Colony St, Ardsley | 1,139 | 11/21/2013 | |
| 891 Saw Mill River Rd, Ardsley | 11/25/2019 | $2,400,000 | |
| 17 Sylvia Ave, Ardsley | 3,373 | 04/25/2025 | |
| 1019 Saw Mill River Rd, Ardsley | 11/05/2021 | $990,000 | |
| 508 Almena Ave, Ardsley | 1,283 | 06/27/2019 | $550,000 |
| 510 Almena Ave, Ardsley | |||
| 13 Sylvia Ave, Ardsley | 3,696 | 03/20/2007 | $1,375,480 |
| 514 Almena Ave, Ardsley | 04/05/1993 | $240,000 | |
| 2 Colony St, Ardsley | |||
| 15 Sylvia Ave, Ardsley | 3,528 | 12/06/2013 | |
| 518 Almena Ave, Ardsley | 2,634 | 07/14/2017 | $652,000 |
| 524 Almena Ave, Ardsley | 11/13/2020 | $685,000 | |
| 528 Almena Ave, Ardsley | 1,440 | 04/23/2010 | $560,000 |
| 11 Swanston Ln, Ardsley | 10/08/2021 | ||
| 11 Sylvia Ave, Ardsley | 4,996 | 04/28/2017 | $1,480,000 |
| 516 Almena Ave, Ardsley | 1,872 | 04/10/2017 | $460,000 |
| 533 Almena Ave, Ardsley | 05/11/2022 |
