121 Brook Avenue, Deer Park, NY 11729 Property Information
121 Brook Avenue, Deer Park, NY 11729 Property Information
- General
- Owner
- Documents
- Tax
- Permits
- Neighborhood
Address
| Primary address | 121 Brook Avenue, Deer Park |
| Zip code | 11729 |
| County | Suffolk |
| Municipality | Babylon |
| Parcel ID | 118-3-2 |
Sales & Tax Overview for 121 Brook Avenue, Deer Park
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 10/15/2025 |
| Sale price | $6,600,000 |
| Arm's length | Register |
| Property tax | $29,125 |
Lot & Building Information for 121 Brook Avenue, Deer Park
| Building sqft | 13,452 |
| Building class | Manufacturing and Processing (710) |
| Acreage | 1.42 |
| Year built | 1962 |
Zoning, Use & Area Overview
| Zoning district | Register |
| School district | Deer Park |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Other Property Data for 121 Brook Avenue, Deer Park
Property reports include comprehensive occupancy, improvement and development information (where available).
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- • Improvements for 121 Brook Avenue, Deer Park , including their type, square footage, grade and when they were built.
- • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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About 121 Brook Avenue, Deer Park
This Manufacturing and Processing (710) located at 121 Brook Avenue, Deer Park, NY 11729 has a total of 13,452 square feet and a current price per square foot of $490.
What is the year built & the current market value of 121 Brook Avenue, Deer Park, NY 11729?121 Brook Avenue, Deer Park, NY 11729 was built in 1962 and has a current tax assessor's market value of $1,476,271.
Ownership Information
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Past Sales & Property History for 121 Brook Avenue, Deer Park
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Title Documents for 121 Brook Avenue, Deer Park
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R: Recorded date
D: Document date
Property Taxes for 121 Brook Avenue, Deer Park
Access detailed property tax data for 121 Brook Avenue, Deer Park, NY 11729. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $29,125 |
| Market value | $1,476,271 |
| Assessed value | $8,710 |
Assessment History for 121 Brook Avenue, Deer Park
Here's the assessment & property tax history for 121 Brook Avenue, Deer Park, 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 |
|---|---|---|---|---|---|
| 2024-2025 | $1,300,000 | $8,710 | 324.6553 | $28,277 | +3.62% |
| 2023-2024 | $1,319,697 | $8,710 | 313.3151 | $27,290 | +2.41% |
| 2022-2023 | $1,116,666 | $8,710 | 305.9299 | $26,646 | -23.02% |
| 2021-2022 | $1,311,494 | $11,410 | 303.3814 | $34,616 | +1.59% |
| 2020-2021 | $1,253,846 | $11,410 | 298.6364 | $34,074 | +2.64% |
Permits for 121 Brook Avenue, Deer Park
The complete history of permits filed for 121 Brook Avenue, Deer Park, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
Data not available for this property.
Demographics by Zip Code
| Total population | 27,231 |
| Median age | 38.9 |
| Average household income | $155,264 |
| Family households | 71.0% |
| Occupied housing units | 8,697 |
| Owner occupied units | 83.8% |
| Average number of people per household | 3.12 |
| Median year structure built | 1963 |
| Median value for units with a mortgage | $549,600 |
| Median value for units without a mortgage | $521,300 |
Risk
Create a free account to unlock extended information for 121 Brook Avenue, Deer Park, 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) |
Transportation
Access the detailed traffic volume map for 121 Brook Avenue, Deer Park to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
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Neighbors for 121 Brook Avenue, Deer Park
Here are the neighbors for 121 Brook Avenue, Deer Park.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 37 Baiting Place Rd, Farmingdale | 1,508 | 10/29/2021 | $398,000 |
| 156 Baiting Place Rd, Farmingdale | 1,800 | 03/04/2011 | $325,000 |
| 113 Brook Ave, Deer Park | 24,615 | ||
| 115 Kellum St, West Babylon | 1,289 | ||
| 127 Brook Ave, Deer Park | 24,987 | ||
| 140 Baiting Place Rd, Farmingdale | 1,755 | 06/12/2002 | |
| 2 Lincoln Ave, Farmingdale | 1,747 | 03/01/1999 | $93,500 |
| 127 Kellum St, West Babylon | 1,551 | ||
| 123 Kellum St, West Babylon | 1,706 | 09/30/2022 | |
| 140 Brook Ave, Deer Park | 9,392 | 12/14/1994 | |
| 117 Brook Ave, Deer Park | 06/20/2019 | $3,500,000 | |
| 111 Brook Ave, Deer Park | 6,558 | 02/17/2022 | |
| 111 Kellum St, West Babylon | 1,932 | 09/15/2017 | $450,000 |
| 130 Brook Ave, Deer Park | 7,297 | 04/28/1995 | $260,000 |
| 107 Kellum St, West Babylon | 1,093 | ||
| 154 Baiting Place Rd, Farmingdale | 12/28/2023 | $17,000 | |
| 95 Brook Ave, Deer Park | 10,415 | 12/14/2020 | $1,600,000 |
| 134 Baiting Place Rd, Farmingdale | 2,030 | 11/09/2020 | $450,000 |
| 119 Kellum St, West Babylon | 1,380 | 08/09/2010 | |
| 131 Brook Ave, Deer Park | 24,750 |