| Primary address | 18 Hemlock Hollow Road, Armonk |
| Zip code | 10504 |
| County | Westchester |
| Municipality | North Castle |
| Parcel ID | 94.4-2-21 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 05/24/2018 |
| Sale price | $1,178,500 |
| Arm's length | Register |
| Current property tax | $30,747 |
| Building sqft | 3,876 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 2.94 |
| Year built | 1987 |
| Stories | 2 |
| Bathrooms | 3 |
| Kitchen | 1 |
| Style | |
| Condition | 3 |
| Basement | F |
| Exterior wall | Wood |
| Heating type | |
| Heating fuel | Oil |
| Central air conditioning | Yes |
| Fireplace | 2 |
| Second story sqft | Register |
| Zoning district | Register |
| School district | Byram Hills |
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:
18 Hemlock Hollow Road, Armonk, NY 10504 was built in 1987 and has a total of 3,876 square feet.
What is the assessed value of 18 Hemlock Hollow Road, Armonk, NY 10504 and the property tax paid?Assessed at $28,000, the tax amount paid for 18 Hemlock Hollow Road, Armonk, NY 10504 is $30,072.
When was 18 Hemlock Hollow Road, Armonk, NY 10504 last sold and what was the last sale price?18 Hemlock Hollow Road, Armonk, NY 10504 was last sold in 05/24/2018 for $1,178,500.
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 18 Hemlock Hollow Road, Armonk, including title documents, transfer conditions, mortgages and liens.
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 18 Hemlock Hollow Road, Armonk, NY 10504. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $30,072 |
| Current property tax | $30,747 |
| Market value | $1,728,395 |
| Assessed value | $28,000 |
Here's the assessment & property tax history for 18 Hemlock Hollow Road, Armonk, 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 | $1,728,395 | $28,000 | 1074.0027 | $30,072 | -1.63% |
| 2024 | $1,555,556 | $28,000 | 1091.7922 | $30,570 | +4.42% |
| 2023 | $1,696,970 | $28,000 | 1045.5625 | $29,276 | +2.43% |
| 2022 | $1,443,299 | $28,000 | 1020.7834 | $28,582 | +1.47% |
| 2021 | $1,250,000 | $28,000 | 1006.0446 | $28,169 | -0.32% |
Create a free account to unlock extended information for 18 Hemlock Hollow Road, Armonk, 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 18 Hemlock Hollow Road, Armonk 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) |
|---|---|---|---|---|---|
| Coman Hill School | NR | Public | K-2 | 563 | 1.11 |
| Wampus School | 8 | Public | 3-5 | 494 | 2.78 |
| Talmud Torah Bais Yechiel-Nitra | NR | Private | PK-9 | 250 | 3.29 |
| Talmud Torah Bais Yechiel-Nitra | NR | Private | PK-9 | 250 | 3.29 |
| Whitby School | NR | Private | PK-8 | 292 | 3.36 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Fox Lane Middle School | 5 | Public | 6-8 | 765 | 2.05 |
| The Westfield Day School | NR | Private | 7-12 | 18 | 2.66 |
| H C Crittenden Middle School | 10 | Public | 6-8 | 532 | 2.78 |
| Talmud Torah Bais Yechiel-Nitra | NR | Private | PK-9 | 250 | 3.29 |
| Whitby School | NR | Private | PK-8 | 292 | 3.36 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Byram Hills High School | 10 | Public | 9-12 | 710 | 1.91 |
| Fox Lane High School | 7 | Public | 9-12 | 1,241 | 2.22 |
| The Westfield Day School | NR | Private | 7-12 | 18 | 2.66 |
| The Karafin School | NR | Private | 9-12 | 76 | 3.29 |
| Horace Greeley High School | 10 | Public | 9-12 | 1,152 | 4.26 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 18 Hemlock Hollow Road, Armonk.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 643 Bedford Rd, Armonk | 8,724 | 12/01/2009 | $5,100,000 |
| 16 Hemlock Hollow Rd, Armonk | 4,096 | 10/03/2022 | $1,185,000 |
| 659 Bedford Rd, Armonk | 2,664 | 08/05/2004 | $940,000 |
| 664 Bedford Rd, Armonk | 2,432 | 01/18/2021 | |
| 10 Hemlock Hollow Rd, Armonk | 3,244 | 11/13/2020 | $1,156,000 |
| 1 Hemlock Hollow Rd, Armonk | 3,496 | 10/22/2004 | $999,999 |
| 652 Bedford Rd, Armonk | 01/18/2021 | ||
| 4 Hemlock Rise, Armonk | |||
| 2 Hemlock Rise, Armonk | 4,502 | 08/01/2016 | $1,575,000 |
| 15 Hemlock Hollow Rd, Armonk | 3,931 | 09/19/2018 | |
| 13 Hemlock Hollow Rd, Armonk | 4,787 | 04/16/2021 | $1,627,500 |
| 8 Hemlock Rise, Armonk | |||
| 12 Hemlock Hollow Rd, Armonk | 3,627 | 06/11/2021 | $1,255,047 |
| 663 Bedford Rd, Armonk | 2,530 | 07/22/2015 | |
| 661 Bedford Rd, Armonk | 2,826 | 02/14/2022 | |
| 7 Hemlock Rise, Armonk | |||
| 11 Hemlock Hollow Rd, Armonk | 2,826 | 11/13/2025 | |
| 2 Hemlock Hollow Pl, Armonk | 4,900 | 04/30/2010 | $2,300,000 |
| 6 Hemlock Rise, Armonk | 4,141 | 02/14/2023 | |
| 7 Bonnie Hill Ln, Armonk | 3,322 | 10/27/2015 |