| Primary address | 431 Forest Avenue, Locust Valley |
| Zip code | 11560 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 23-22-4 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Tax class | Register |
| Current property tax | $9,685 |
| Building sqft | 2,034 |
| Building class | Two Family Year - Round Residence (220.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.196 |
| Buildings on lot | 1 |
| Year built | 1962 |
| Stories | 2 |
| Style | Duplex Or Triplex |
| Rooms | 8 |
| Bathrooms | 2 |
| Attic | None |
| Basement | Full |
| Exterior wall | Brick |
| Heating type | Central |
| Heating system | Hot water |
| Zoning district | Register (See more on map) |
| School district | Locust Valley |
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:
431 Forest Avenue, Locust Valley, NY 11560 was built in 1962 and has a total of 2,034 square feet.
What is the assessed value of 431 Forest Avenue, Locust Valley, NY 11560 and the property tax paid?Assessed at $477, the tax amount paid for 431 Forest Avenue, Locust Valley, NY 11560 is $12,490.
When was 431 Forest Avenue, Locust Valley, NY 11560 last sold?431 Forest Avenue, Locust Valley, NY 11560 was last sold in 01/28/2016.
How many residential units does this building have?This building has 2 residential unit(s).
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 431 Forest Avenue, Locust Valley, 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 431 Forest Avenue, Locust Valley, NY 11560. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $12,490 |
| Current property tax | $9,686 |
| Tax class | Register |
| Market value | $477,000 |
| Assessed value | $477 |
Here's the assessment & property tax history for 431 Forest Avenue, Locust Valley, 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 |
|---|---|---|---|---|---|
| 2026 | $477,000 | $477 | 2618.547 | $12,490 | +6.30% |
| 2025 | $460,000 | $460 | 2554.349 | $11,750 | -9.59% |
| 2024 | $477,049 | $477 | 2724.483 | $12,996 | +1.24% |
| 2023 | $453,000 | $453 | 2833.795 | $12,837 | -11.51% |
| 2022 | $477,000 | $477 | 3041.286 | $14,507 | -6.59% |
The complete history of permits filed for 431 Forest Avenue, Locust Valley, 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.
Create a free account to unlock extended information for 431 Forest Avenue, Locust Valley, 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 431 Forest Avenue, Locust Valley 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 to school (mi) |
|---|---|---|---|---|---|
| Gribbin School | NR | Public | K-2 | 341 | 0.42 |
| Deasy School | NR | Public | PK, K-2 | 364 | 0.91 |
| Deasy School | NR | Public | PK, K-2 | 364 | 0.91 |
| All Saints Regional Catholic School | NR | Private | PK-8 | 166 | 0.99 |
| All Saints Regional Catholic School | NR | Private | PK-8 | 166 | 0.99 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Robert M Finley Middle School | 5 | Public | 6-8 | 710 | 0.83 |
| All Saints Regional Catholic School | NR | Private | PK-8 | 166 | 0.99 |
| Friends Academy | NR | Private | PK-12 | 765 | 1.13 |
| Locust Valley Middle School | 8 | Public | 6-8 | 472 | 1.44 |
| North Shore Day School | NR | Private | 0 | 1.52 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Glen Cove High School | 5 | Public | 9-12 | 1,050 | 0.86 |
| Friends Academy | NR | Private | PK-12 | 765 | 1.13 |
| Locust Valley High School | 9 | Public | 9-12 | 629 | 1.44 |
| North Shore Day School | NR | Private | 0 | 1.52 | |
| Portledge School | NR | Private | PK-12 | 522 | 1.61 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 431 Forest Avenue, Locust Valley.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 437 Forest Ave, Locust Valley | 3,500 | 01/12/2006 | |
| 36 S 5th St, Locust Valley | 1,843 | 07/06/2021 | $295,000 |
| 435 Forest Ave, Locust Valley | 2,961 | 01/12/2006 | |
| 18 S 5th St, Locust Valley | 1,294 | 06/22/2000 | $255,000 |
| 16 S 5th St, Locust Valley | 1,922 | 10/27/2011 | |
| 447 Forest Ave, Locust Valley | 1,280 | 10/26/2011 | |
| 5 Nassau Rd, Locust Valley | 1,433 | ||
| 2 Forest Pl, Locust Valley | 1,606 | 04/11/2023 | |
| 453 Forest Ave, Locust Valley | 1,472 | 11/15/2019 | |
| Parcel 23-22-809 (No address), Glen Cove | 04/11/2023 | ||
| 70 S 5th St, Locust Valley | 2,096 | ||
| 26 S 5th St, Locust Valley | 1,218 | 04/26/2006 | |
| 22 S 5th St, Locust Valley | 1,218 | 02/13/2015 | $427,000 |
| 433 Forest Ave, Locust Valley | 1,404 | 10/18/2000 | |
| 3 Nassau Rd, Locust Valley | 1,924 | 09/10/2008 | $467,500 |
| 52 S 5th St, Locust Valley | 2,516 | 09/05/2020 | |
| 50 S 5th St, Locust Valley | 2,167 | 06/22/2022 | $950,000 |
| 46 S 5th St, Locust Valley | 1,354 | ||
| 417 Forest Ave, Locust Valley | 3,527 | 03/15/2024 | |
| 175-177 Forest Ave, Locust Valley | 3,488 |