| Primary address | 14 Westport Boulevard, Stony Brook |
| Zip code | 11790 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 632014 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $178,663 |
| Building sqft | 40,000 |
| Building class | Manufacturing and Processing (710) |
| Acreage | 3.36 |
| Year built | 1985 |
| Stories | 1 |
| School district | Three Village |
| Conversion feasibility index |
|
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:
This Manufacturing and Processing (710) located at 14 Westport Boulevard, Stony Brook, NY 11790 has a total of 40,000 square feet.
What is the year built & the current market value of 14 Westport Boulevard, Stony Brook, NY 11790?14 Westport Boulevard, Stony Brook, NY 11790 was built in 1985 and has a current tax assessor's market value of $7,924,529.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Lease |
|---|---|
| Listing date | 07/07/2017 |
| Last updated | 05/08/2026 |
| Lot size | 3.36 Acre |
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| #14 | Medical Office | Listing price not available | 3,005 | Marianne Dugan John A. Nielsen |
| #15 | Medical Office | Listing price not available | 3,149 | Marianne Dugan John A. Nielsen |
Create a free account to view the complete sales history for 14 Westport Boulevard, Stony Brook, 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 14 Westport Boulevard, Stony Brook, NY 11790. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $178,663 |
| Market value | $7,924,529 |
| Assessed value | $42,000 |
Here's the assessment & property tax history for 14 Westport Boulevard, Stony Brook, 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 | $7,924,529 | $42,000 | 408.764 | $171,681 | +5.13% |
| 2023-2024 | $7,777,778 | $42,000 | 388.818 | $163,304 | +1.20% |
| 2022-2023 | $6,774,194 | $42,000 | 384.195 | $161,362 | +2.22% |
| 2021-2022 | $5,675,676 | $42,000 | 375.859 | $157,861 | +1.41% |
| 2020-2021 | $5,454,545 | $42,000 | 370.648 | $155,672 | +3.17% |
The complete history of permits filed for 14 Westport Boulevard, Stony Brook, 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.
| Total population | 21,074 |
| Median age | 22.3 |
| Average household income | $204,466 |
| Family households | 76.3% |
| Occupied housing units | 4,455 |
| Owner occupied units | 90.5% |
| Average number of people per household | 2.82 |
| Median year structure built | 1965 |
| Median value for units with a mortgage | $638,700 |
| Median value for units without a mortgage | $599,200 |
Create a free account to unlock extended information for 14 Westport Boulevard, Stony Brook, 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 14 Westport Boulevard, Stony Brook 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 |
Here are the neighbors for 14 Westport Boulevard, Stony Brook.