| Primary address | 31 Cornwall Lane, Port Washington |
| Zip code | 11050 |
| County | Nassau |
| Town/City | North Hempstead |
| Village (swiss code) | Sands Point |
| Parcel ID | 4-E-6 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 4,910 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 1 |
| Buildings on lot | 1 |
| Year built | 2007 |
| Stories | 2 |
| Style | Colonial |
| Rooms | 8 |
| Bathrooms | 4 |
| Half bathrooms | 2 |
| Attic | None |
| Basement | Full |
| Exterior wall | Brick |
| Heating type | Central/AC |
| Heating system | Central w ac |
| Fireplace | 1 |
| School district | Port Washington UFSD |
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:
31 Cornwall Lane, Port Washington, NY 11050 was built in 2007 and has a total of 4,910 square feet.
What is the assessed value of 31 Cornwall Lane, Port Washington, NY 11050 and the property tax paid?Assessed at $1,830, the tax amount paid for 31 Cornwall Lane, Port Washington, NY 11050 is $33,873.
When was 31 Cornwall Lane, Port Washington, NY 11050 last sold?31 Cornwall Lane, Port Washington, NY 11050 was last sold in 08/27/2025.
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 31 Cornwall Lane, Port Washington, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 31 Cornwall Lane, Port Washington, NY 11050. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $33,874 |
| Tax class | Register |
| Market value | $1,830,000 |
| Assessed value | $1,830 |
Here's the assessment & property tax history for 31 Cornwall Lane, Port Washington, 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 | $2,043,000 | $2,043 | 1795.444 | $36,681 | -5.86% |
| 2024 | $2,043,000 | $2,043 | 1907.235 | $38,965 | -3.05% |
| 2023 | $2,025,000 | $2,025 | 1984.707 | $40,190 | -9.31% |
| 2022 | $2,043,000 | $2,043 | 2169.223 | $44,317 | -10.53% |
| 2021 | $2,022,000 | $2,022 | 2449.74 | $49,534 | +20.00% |
The complete history of permits filed for 31 Cornwall Lane, Port Washington, 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 31 Cornwall Lane, Port Washington, 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 31 Cornwall Lane, Port Washington 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) |
|---|---|---|---|---|---|
| Manorhaven Elementary School | 5 | Public | K-5 | 477 | 0.75 |
| John Philip Sousa Elementary School | 6 | Public | K-5 | 540 | 0.78 |
| My Spectrum School | NR | Private | PK, K-1 | 0 | 1.01 |
| My Spectrum School | NR | Private | PK, K-1 | 0 | 1.01 |
| Guggenheim Elementary School | 7 | Public | K-5 | 492 | 1.43 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| North Shore Hebrew Academy | NR | Private | PK, K-8 | 0 | 2.03 |
| St. Peter of Alcantara School | NR | Private | PK-8 | 162 | 2.09 |
| North Shore Hebrew Academy | NR | Private | PK-8 | 669 | 2.26 |
| North Shore Hebrew Academy | NR | Private | PK-8 | 670 | 2.26 |
| Carrie Palmer Weber Middle School | 7 | Public | 6-8 | 1,216 | 2.65 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Paul D Schreiber Senior High School | 9 | Public | 9-12 | 1,613 | 2.51 |
| Village School | NR | Public | 8-12 | 44 | 2.91 |
| Vincent Smith School | NR | Private | 2-12 | 46 | 3.02 |
| Great Neck North High School | 9 | Public | 9-12 | 1,176 | 3.19 |
| Manhasset Secondary School | 10 | Public | 9-12 | 962 | 3.60 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 31 Cornwall Lane, Port Washington.