| Primary address | 21 Clark Street, Selden |
| Zip code | 11784 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 5725572 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 01/04/2010 |
| Sale price | $428,500 |
| Arm's length | Register |
| Property tax | $15,330 |
| Building sqft | 2,494 |
| Building class | One Family Year-Round Residence with Accessory Apartment (215) |
| Acreage | 0.28 |
| Year built | 1999 |
| Rooms | 8 |
| Bedrooms | 4 |
| Bathrooms | 2 |
| School district | Middle Country |
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:
21 Clark Street, Selden, NY 11784 was built in 1999 and has a total of 2,494 square feet.
What is the assessed value of 21 Clark Street, Selden, NY 11784 and the property tax paid?Assessed at $3,600, the tax amount paid for 21 Clark Street, Selden, NY 11784 is $15,330.
When was 21 Clark Street, Selden, NY 11784 last sold and what was the last sale price?21 Clark Street, Selden, NY 11784 was last sold in 01/04/2010 for $428,500.
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 21 Clark Street, Selden, 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 21 Clark Street, Selden, NY 11784. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $15,330 |
| Market value | $679,245 |
| Assessed value | $3,600 |
Here's the assessment & property tax history for 21 Clark Street, Selden, 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 |
|---|---|---|---|---|---|
| 2025-2026 | $679,245 | $3,600 | 425.837 | $15,330 | +2.88% |
| 2024-2025 | $679,245 | $3,600 | 413.907 | $14,901 | +2.55% |
| 2023-2024 | $666,667 | $3,600 | 403.603 | $14,530 | +1.53% |
| 2022-2023 | $580,645 | $3,600 | 397.502 | $14,310 | +2.66% |
| 2021-2022 | $486,486 | $3,600 | 387.198 | $13,939 | +1.43% |
The complete history of permits filed for 21 Clark Street, Selden, 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.
Access a detailed real estate market overview of Brookhaven so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Brookhaven and compare it to other neighborhoods in Suffolk County.
Create a free account to unlock extended information for 21 Clark Street, Selden, 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 21 Clark Street, Selden 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) |
|---|---|---|---|---|---|
| Bicycle Path Kindergarten Pre K Center | NR | Public | PK, K | 426 | 0.53 |
| Bicycle Path Kindergarten Pre K Center | NR | Public | PK, K | 426 | 0.53 |
| Stagecoach School | 4 | Public | K-5 | 353 | 0.58 |
| New Lane Memorial Elementary School | 3 | Public | 1-5 | 789 | 0.82 |
| Hawkins Path School | 3 | Public | 1-5 | 343 | 1.41 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Selden Middle School | 4 | Public | 6-8 | 1,058 | 1.76 |
| Jericho Elementary School | 3 | Public | 1-5, 7 | 413 | 2.28 |
| John F Kennedy Middle School | 4 | Public | 4, 6-8 | 822 | 3.00 |
| Our Savior New American School | NR | Private | PK, K-12 | 122 | 3.10 |
| Dawnwood Middle School | 5 | Public | 6-8 | 1,074 | 3.26 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Newfield High School | 8 | Public | 9-12 | 1,559 | 1.75 |
| Sunshine Alternative Education Center | NR | Private | 10-12 | 10 | 1.95 |
| Comsewogue High School | 6 | Public | 9-12 | 1,153 | 2.29 |
| Sachem High School East | 7 | Public | 9-12 | 2,082 | 2.33 |
| Our Savior New American School | NR | Private | PK, K-12 | 122 | 3.10 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Clark Street, Selden.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 25 Clark St, Selden | 1,600 | 12/16/1998 | $184,864 |
| 3 Adamson St, Selden | 03/16/2021 | $700,000 | |
| 24 Hudson St, Selden | 2,855 | ||
| 24 Clark St, Selden | 2,492 | 04/17/2018 | $424,000 |
| 13 Adamson St, Selden | 2,852 | 10/14/1999 | $254,000 |
| 1 Adamson St, Selden | 2,840 | 07/21/2006 | $585,000 |
| 16 Hudson St, Selden | 2,257 | 09/11/2018 | $420,000 |
| 15 Adamson St, Selden | 07/21/2017 | $485,000 | |
| 22 Hudson St, Selden | 2,855 | 06/16/2003 | $359,990 |
| 18 Hudson St, Selden | 1,633 | 09/28/2021 | $530,000 |
| 9 Adamson St, Selden | 2,106 | 11/04/1999 | $193,120 |
| 6 Adamson St, Selden | 2,251 | 04/17/2020 | |
| 5 Adamson St, Selden | 2,103 | 11/26/2018 | |
| 3 Adams St, Selden | |||
| 12 Adamson St, Selden | 2,494 | 05/26/2020 | $410,000 |
| 14 Adamson St, Selden | 2,398 | 03/10/2026 | $899,999 |
| 17 Adamson St, Selden | 2,812 | 10/04/1999 | $244,000 |
| 20 Hudson St, Selden | 2,023 | 07/28/2017 | $465,000 |
| 19 Clark St, Selden | 2,812 | 07/28/2006 | $585,000 |
| 7 Adamson St, Selden | 2,103 | 12/16/2022 | $600,000 |