| Primary address | 20 Old Tappan Road, Locust Valley |
| Zip code | 11560 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | Lattingtown |
| Parcel ID | 30-89-19 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 17,853 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 3.953 |
| Buildings on lot | 1 |
| Year built | 1924 |
| Stories | 2 |
| Style | Colonial |
| Rooms | 15 |
| Bathrooms | 8 |
| Half bathrooms | 3 |
| Attic | None |
| Exterior wall | Brick |
| Heating type | Central/AC |
| Heating system | Central w ac |
| Fireplace | 3 |
| 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:
20 Old Tappan Road, Locust Valley, NY 11560 was built in 1924 and has a total of 17,853 square feet.
What is the assessed value of 20 Old Tappan Road, Locust Valley, NY 11560 and the property tax paid?Assessed at $2,277, the tax amount paid for 20 Old Tappan Road, Locust Valley, NY 11560 is $53,048.
When was 20 Old Tappan Road, Locust Valley, NY 11560 last sold and what was the last sale price?20 Old Tappan Road, Locust Valley, NY 11560 was last sold in 01/05/2018 for $2,800,000.
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 Old Tappan Road, 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 20 Old Tappan Road, Locust Valley, NY 11560. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $53,048 |
| Current property tax | $53,115 |
| Tax class | Register |
| Market value | $2,277,000 |
| Assessed value | $2,277 |
Here's the assessment & property tax history for 20 Old Tappan Road, 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 | $2,277,000 | $2,277 | 2329.733 | $53,048 | -3.71% |
| 2025 | $2,419,000 | $2,419 | 2277.503 | $55,093 | -9.70% |
| 2024 | $2,763,000 | $2,520 | 2421.051 | $61,010 | -8.54% |
| 2023 | $2,655,000 | $2,655 | 2512.493 | $66,707 | -9.85% |
| 2022 | $2,763,000 | $2,763 | 2678.213 | $73,999 | -15.02% |
The complete history of permits filed for 20 Old Tappan Road, 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 20 Old Tappan Road, 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 20 Old Tappan Road, 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 (miles) |
|---|---|---|---|---|---|
| Gribbin School | NR | Public | K-2 | 341 | 1.02 |
| Locust Valley Intermediate School | 7 | Public | 3-5 | 227 | 1.25 |
| Ann Macarthur Primary | NR | Public | K-2 | 200 | 1.27 |
| Deasy School | NR | Public | PK, K-2 | 364 | 1.62 |
| Deasy School | NR | Public | PK, K-2 | 364 | 1.62 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Locust Valley Middle School | 8 | Public | 6-8 | 472 | 0.95 |
| Robert M Finley Middle School | 5 | Public | 6-8 | 710 | 1.55 |
| North Shore Day School | NR | Private | 0 | 1.81 | |
| Friends Academy | NR | Private | PK-12 | 765 | 1.86 |
| Portledge School | NR | Private | PK-12 | 522 | 1.94 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Locust Valley High School | 9 | Public | 9-12 | 629 | 0.95 |
| Glen Cove High School | 5 | Public | 9-12 | 1,050 | 1.07 |
| North Shore Day School | NR | Private | 0 | 1.81 | |
| Friends Academy | NR | Private | PK-12 | 765 | 1.86 |
| Portledge School | NR | Private | PK-12 | 522 | 1.94 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Old Tappan Road, Locust Valley.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 325-331 Lattingtown Rd, Locust Valley | 17,572 | ||
| 162 Skunks Misery Rd, Locust Valley | 2,354 | 02/15/2008 |