| Primary address | 21 Walter Street, Holbrook |
| Zip code | 11741 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 6314810 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 03/24/1997 |
| Sale price | $179,500 |
| Arm's length | Register |
| Current property tax | $3,772 |
| Building sqft | 2,628 |
| Building class | One Family Year-Round Residence with Accessory Apartment (215) |
| Acreage | 0.31 |
| Year built | 1977 |
| Rooms | 12 |
| Bedrooms | 6 |
| Bathrooms | 2 |
| School district | Sachem |
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 Walter Street, Holbrook, NY 11741 was built in 1977 and has a total of 2,628 square feet.
What is the assessed value of 21 Walter Street, Holbrook, NY 11741 and the property tax paid?Assessed at $3,325, the tax amount paid for 21 Walter Street, Holbrook, NY 11741 is $11,743.
When was 21 Walter Street, Holbrook, NY 11741 last sold and what was the last sale price?21 Walter Street, Holbrook, NY 11741 was last sold in 03/24/1997 for $179,500.
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 Walter Street, Holbrook, 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 Walter Street, Holbrook, NY 11741. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $11,743 |
| Current property tax | $3,772 |
| Market value | $627,359 |
| Assessed value | $3,325 |
Here's the assessment & property tax history for 21 Walter Street, Holbrook, 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 | $627,359 | $3,325 | 353.178 | $11,743 | +4.38% |
| 2024-2025 | $627,359 | $3,325 | 338.342 | $11,250 | -17.92% |
| 2023-2024 | $615,740 | $3,325 | 412.188 | $13,705 | +27.16% |
| 2022-2023 | $536,291 | $3,325 | 324.157 | $10,778 | +3.72% |
| 2021-2022 | $449,325 | $3,325 | 312.54 | $10,392 | +2.63% |
The complete history of permits filed for 21 Walter Street, Holbrook, 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 Walter Street, Holbrook, 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 Walter Street, Holbrook 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 (miles) |
|---|---|---|---|---|---|
| Hiawatha School | 4 | Public | K-5 | 603 | 0.52 |
| Nokomis School | 3 | Public | K-5 | 527 | 0.56 |
| Holbrook Road School | 4 | Public | K-5 | 367 | 1.25 |
| Maimonides Day School | NR | Private | PK, K-3 | 25 | 1.47 |
| Maimonides Day School | NR | Private | PK, K-3 | 25 | 1.47 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Samoset Middle School | 6 | Public | 6-8 | 892 | 0.81 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 1.63 |
| Sagamore Middle School | 6 | Public | 6-8 | 933 | 1.66 |
| Seneca Middle School | 6 | Public | 6-8 | 973 | 1.84 |
| Lake Grove School | NR | Private | 8-12 | 50 | 2.26 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Sachem High School North | 8 | Public | 9-12 | 1,923 | 1.07 |
| Lake Grove School | NR | Private | 8-12 | 50 | 2.26 |
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 2.30 |
| Our Savior New American School | NR | Private | PK, K-12 | 122 | 2.57 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 2.64 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Walter Street, Holbrook.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 28 Lawrence Ave, Holbrook | 2,498 | 05/11/1998 | $190,000 |
| 37 Walter St, Holbrook | 2,064 | 05/04/2021 | $515,000 |
| 33 Holly Rd, Ronkonkoma | 1,075 | 08/13/2020 | |
| 10 Lawrence Ave, Holbrook | 2,019 | 02/25/2002 | $239,000 |
| 21 Bayberry Rd, Ronkonkoma | 1,437 | ||
| 25 Walter St, Holbrook | 1,032 | 11/07/2023 | $530,000 |
| 31 Ackerly Ln, Ronkonkoma | 1,780 | 05/19/2005 | $70,000 |
| 23 Walter St, Holbrook | 1,452 | ||
| 26 Lawrence Ave, Holbrook | 1,922 | 03/02/2012 | $350,000 |
| 32 Lawrence Ave, Holbrook | 1,085 | 10/26/2016 | |
| 31 Walter St, Holbrook | 1,573 | 02/12/2019 | $226,600 |
| 19 Walter St, Holbrook | 2,248 | 08/16/2019 | $399,000 |
| 29 Walter St, Holbrook | 2,063 | 10/15/2015 | |
| 34 Holly Rd, Ronkonkoma | 1,812 | 08/30/2012 | $345,000 |
| 36 Lawrence Ave, Holbrook | 2,008 | 08/12/2022 | $625,000 |
| 33 Walter St, Holbrook | 960 | 12/15/2004 | |
| 16 Lawrence Ave, Holbrook | 1,584 | 11/30/2009 | |
| 22 Lawrence Ave, Holbrook | 10/19/2000 | $156,000 | |
| 31 Bayberry Rd, Ronkonkoma | 1,662 | 08/28/2012 | $350,000 |
| 30 Lawrence Ave, Holbrook | 1,280 | 01/25/2021 | $200,000 |