| Primary address | 21 Alma Avenue, Selden |
| Zip code | 11784 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 5715350 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 02/05/2025 |
| Sale price | $565,000 |
| Arm's length | Register |
| Property tax | $7,878 |
| Building sqft | 1,038 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.18 |
| Year built | 1960 |
| Rooms | 5 |
| Bedrooms | 3 |
| Bathrooms | 1 |
| Zoning district | Register |
| 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 Alma Avenue, Selden, NY 11784 was built in 1960 and has a total of 1,038 square feet.
What is the assessed value of 21 Alma Avenue, Selden, NY 11784 and the property tax paid?Assessed at $1,850, the tax amount paid for 21 Alma Avenue, Selden, NY 11784 is $7,877.
When was 21 Alma Avenue, Selden, NY 11784 last sold and what was the last sale price?21 Alma Avenue, Selden, NY 11784 was last sold in 02/05/2025 for $565,000.
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 21 Alma Avenue, Selden, 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 21 Alma Avenue, Selden, NY 11784. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $7,878 |
| Market value | $349,057 |
| Assessed value | $1,850 |
Here's the assessment & property tax history for 21 Alma Avenue, 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 |
|---|---|---|---|---|---|
| 2024-2025 | $349,057 | $1,850 | 413.907 | $7,657 | +2.55% |
| 2023-2024 | $342,593 | $1,850 | 403.603 | $7,467 | +1.53% |
| 2022-2023 | $298,388 | $1,850 | 397.502 | $7,354 | +2.66% |
| 2021-2022 | $250,000 | $1,850 | 387.198 | $7,163 | +1.43% |
| 2020-2021 | $240,260 | $1,850 | 381.721 | $7,062 | +6.74% |
The complete history of permits filed for 21 Alma Avenue, 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.
Create a free account to unlock extended information for 21 Alma Avenue, 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 Alma Avenue, 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) |
|---|---|---|---|---|---|
| Hawkins Path School | 3 | Public | 1-5 | 343 | 0.63 |
| Stagecoach School | 4 | Public | K-5 | 353 | 0.65 |
| Bicycle Path Kindergarten Pre K Center | NR | Public | PK, K | 426 | 0.77 |
| Bicycle Path Kindergarten Pre K Center | NR | Public | PK, K | 426 | 0.77 |
| North Coleman Road School | 8 | Public | PK, K-5 | 344 | 1.10 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Selden Middle School | 4 | Public | 6-8 | 1,058 | 0.79 |
| Jericho Elementary School | 3 | Public | 1-5, 7 | 413 | 1.32 |
| Our Savior New American School | NR | Private | PK, K-12 | 122 | 2.10 |
| Dawnwood Middle School | 5 | Public | 6-8 | 1,074 | 2.26 |
| John F Kennedy Middle School | 4 | Public | 4, 6-8 | 822 | 2.94 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Newfield High School | 8 | Public | 9-12 | 1,559 | 0.74 |
| Sunshine Alternative Education Center | NR | Private | 10-12 | 10 | 1.56 |
| Our Savior New American School | NR | Private | PK, K-12 | 122 | 2.10 |
| Centereach High School | 6 | Public | 9-12 | 1,475 | 2.17 |
| Comsewogue High School | 6 | Public | 9-12 | 1,153 | 2.47 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Alma Avenue, Selden.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 11 Alma Ave, Selden | 840 | 08/01/2007 | $337,840 |
| 111 Alma Ave, Selden | 1,122 | 03/10/2004 | |
| 7 Alma Ave, Selden | 1,113 | ||
| 117 Alma Ave, Selden | 1,038 | ||
| 121 Alma Ave, Selden | 1,349 | 03/15/2021 | $355,000 |
| 126 Days Ave, Selden | 2,016 | 10/21/2019 | $385,000 |
| 5 Alma Ave, Selden | 1,332 | 09/05/2007 | $344,500 |
| 107 Alma Ave, Selden | |||
| 115 Alma Ave, Selden | 1,038 | ||
| 9 Alma Ave, Selden | 1,368 | 05/23/2014 | $233,500 |
| 130 Days Ave, Selden | 1,063 | 08/10/2000 | $42,500 |
| 109 Alma Ave, Selden | 1,349 | 09/03/2015 | $218,200 |
| 17 Alma Ave, Selden | 1,509 | 08/26/2003 | $220,000 |
| 132 Days Ave, Selden | 1,367 | 06/01/1998 | $99,500 |
| 23 Alma Ave, Selden | 1,060 | 09/19/2019 | $326,385 |
| 103 Alma Ave, Selden | 1,349 | 10/10/2000 | |
| 13 Alma Ave, Selden | 994 | 08/21/2006 | |
| 113 Alma Ave, Selden | 1,349 | 03/29/2022 | $540,000 |
| 119 Alma Ave, Selden | 1,389 | 10/14/1994 | $105,000 |