| Primary address | 21 Prospect Avenue, Medford |
| Zip code | 11763 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 2510450 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 10/21/2016 |
| Sale price | $349,000 |
| Arm's length | Register |
| Current property tax | $10,271 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 1 |
| Zoning district | Register |
| School district | Longwood |
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:
Assessed at $3,025, the tax amount paid for 21 Prospect Avenue, Medford, NY 11763 is $12,593.
When was 21 Prospect Avenue, Medford, NY 11763 last sold and what was the last sale price?21 Prospect Avenue, Medford, NY 11763 was last sold in 10/21/2016 for $349,000.
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 Prospect Avenue, Medford, 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 Prospect Avenue, Medford, NY 11763. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $12,594 |
| Current property tax | $10,271 |
| Market value | $570,755 |
| Assessed value | $3,025 |
Here's the assessment & property tax history for 21 Prospect Avenue, Medford, 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 | $570,755 | $3,025 | 401.187 | $12,136 | +2.45% |
| 2023-2024 | $560,185 | $3,025 | 391.578 | $11,845 | +1.12% |
| 2022-2023 | $487,903 | $3,025 | 387.234 | $11,714 | +0.02% |
| 2021-2022 | $408,784 | $3,025 | 387.143 | $11,711 | +3.60% |
| 2020-2021 | $392,857 | $3,025 | 373.707 | $11,305 | +3.08% |
The complete history of permits filed for 21 Prospect Avenue, Medford, 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 Prospect Avenue, Medford, 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 Prospect Avenue, Medford 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) |
|---|---|---|---|---|---|
| Eagle Elementary School | 4 | Public | PK, K-5 | 603 | 1.03 |
| Eagle Elementary School | 4 | Public | PK, K-5 | 603 | 1.03 |
| Coram Elementary School | 3 | Public | PK, K-4 | 914 | 2.28 |
| Coram Elementary School | 3 | Public | PK, K-4 | 914 | 2.28 |
| Aunt T's Home Day Care | NR | Private | PK, K-12 | 0 | 2.33 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Aunt T's Home Day Care | NR | Private | PK, K-12 | 0 | 2.33 |
| Oregon Middle School | 5 | Public | 6-8 | 592 | 2.90 |
| Longwood Junior High School | 3 | Public | 7-8 | 1,388 | 3.62 |
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 4.27 |
| Sagamore Middle School | 6 | Public | 6-8 | 933 | 4.28 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Sachem High School East | 7 | Public | 9-12 | 2,082 | 1.73 |
| Aunt T's Home Day Care | NR | Private | PK, K-12 | 0 | 2.33 |
| Patchogue Medford High School | 5 | Public | 9-12 | 2,443 | 2.66 |
| Longwood High School | 7 | Public | 9-12 | 2,977 | 3.14 |
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 4.27 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Prospect Avenue, Medford.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 11 Prospect Ave, Medford | 2,002 | ||
| 9 Prospect Ave, Medford | 1,344 | 08/22/2018 | $265,000 |
| 446 Granny Rd, Medford | 2,943 | 11/14/2005 | $433,100 |
| 5 Prospect Ave, Medford | 1,020 | 03/08/2004 | $225,000 |
| 6 Locust Ave, Medford | 1,921 | 03/01/2021 | $491,000 |
| 16 Prospect Ave, Medford | 1,020 | 12/20/2005 | |
| 2 Locust Ave, Medford | 1,560 | ||
| 15 Prospect Ave, Medford | 05/14/2025 | $670,000 | |
| 450 Granny Rd, Medford | 840 | 08/08/2022 | $340,000 |
| 23 Prospect Ave, Medford | 10/20/2021 | ||
| 17 N Dunton Ave, Medford | 2,408 | 12/17/2004 | |
| 23 N Dunton Ave, Medford | 09/03/2020 | $137,000 | |
| 19 Prospect Ave, Medford | 960 | 09/19/2006 | $370,000 |
| 10 Prospect Ave, Medford | 1,603 | 01/24/2020 | $385,000 |
| 14 Prospect Ave, Medford | 1,240 | ||
| 7 Camden CT, Medford | 07/28/2020 | $582,320 | |
| 30 N Dunton Ave, Medford | 12,162 | 03/26/1999 | $495,000 |
| 16 N Dunton Ave, Medford | 08/10/2022 | ||
| 22 N Dunton Ave, Medford | |||
| 11 N Dunton Ave, Medford | 06/23/2000 |