| Primary address | 18 Flower Avenue, Holtsville |
| Zip code | 11742 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 6611630 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 07/22/1998 |
| Sale price | $122,000 |
| Arm's length | Register |
| Current property tax | $5,633 |
| Building sqft | 1,751 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.56 |
| Year built | 1960 |
| Rooms | 8 |
| Bedrooms | 4 |
| 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:
18 Flower Avenue, Holtsville, NY 11742 was built in 1960 and has a total of 1,751 square feet.
What is the assessed value of 18 Flower Avenue, Holtsville, NY 11742 and the property tax paid?Assessed at $1,800, the tax amount paid for 18 Flower Avenue, Holtsville, NY 11742 is $6,357.
When was 18 Flower Avenue, Holtsville, NY 11742 last sold?18 Flower Avenue, Holtsville, NY 11742 was last sold in 08/21/2002.
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 18 Flower Avenue, Holtsville, 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 18 Flower Avenue, Holtsville, NY 11742. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $6,357 |
| Current property tax | $5,633 |
| Market value | $339,623 |
| Assessed value | $1,800 |
Here's the assessment & property tax history for 18 Flower Avenue, Holtsville, 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 | $339,623 | $1,800 | 338.342 | $6,090 | -17.92% |
| 2023-2024 | $333,334 | $1,800 | 412.188 | $7,419 | +27.16% |
| 2022-2023 | $290,322 | $1,800 | 324.157 | $5,835 | +3.72% |
| 2021-2022 | $243,243 | $1,800 | 312.54 | $5,626 | +2.63% |
| 2020-2021 | $233,766 | $1,800 | 304.524 | $5,481 | +1.29% |
The complete history of permits filed for 18 Flower Avenue, Holtsville, 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 18 Flower Avenue, Holtsville, 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 18 Flower Avenue, Holtsville 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) |
|---|---|---|---|---|---|
| Waverly Avenue School | 6 | Public | K-5 | 463 | 1.02 |
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 1.09 |
| Lynwood Avenue School | 5 | Public | K-5 | 572 | 1.14 |
| Tamarac Elementary School | 7 | Public | K-5 | 443 | 1.45 |
| Tremont Elementary School | 4 | Public | PK, K-5 | 466 | 1.63 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 1.09 |
| Sagamore Middle School | 6 | Public | 6-8 | 933 | 1.65 |
| Oregon Middle School | 5 | Public | 6-8 | 592 | 1.77 |
| Aunt T's Home Day Care | NR | Private | PK, K-12 | 0 | 2.23 |
| Seneca Middle School | 6 | Public | 6-8 | 973 | 2.49 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 1.09 |
| Sachem High School East | 7 | Public | 9-12 | 2,082 | 2.03 |
| Patchogue Medford High School | 5 | Public | 9-12 | 2,443 | 2.12 |
| Aunt T's Home Day Care | NR | Private | PK, K-12 | 0 | 2.23 |
| Eastern Suffolk Boces | NR | Public | K-12 | 1,721 | 3.01 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 18 Flower Avenue, Holtsville.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 254 Woodycrest Dr, Holtsville | 900 | 02/09/2021 | $385,000 |
| 48 Cooke Ave, Holtsville | 1,116 | 12/17/2024 | |
| 41 Cooke Ave, Holtsville | 728 | ||
| 19 Boxwood Ln, Holtsville | 07/28/2008 | $225,000 | |
| 22 Boxwood Ln, Holtsville | 896 | 04/19/2023 | $450,000 |
| 5 Flower Ave, Holtsville | 1,701 | 02/18/2026 | $580,000 |
| 42 Cooke Ave, Holtsville | 930 | 09/03/1993 | $116,500 |
| 20 W Boxwood Ln, Holtsville | 05/12/2016 | $63,000 | |
| 33 Boxwood Ln, Holtsville | 1,025 | 09/16/2003 | |
| 252 Woodycrest Dr, Holtsville | 952 | 06/27/2014 | $230,000 |
| 16 Flower Ave, Holtsville | 726 | 05/20/2021 | $345,000 |
| 26 Boxwood Ln, Holtsville | 1,490 | 05/30/2024 | $580,000 |
| 8 Flower Ave, Holtsville | 1,632 | 09/25/2020 | $485,000 |
| 12 New St, Holtsville | 600 | ||
| 19 Flower Ave, Holtsville | 877 | 05/21/2020 | $100,000 |
| 29 Boxwood Ln, Holtsville | |||
| 47 Cooke Ave, Holtsville | 512 | 11/12/2014 | $145,000 |
| 49 Cooke Ave, Holtsville | 828 | 11/20/2024 | $490,000 |
| 27 Boxwood Ln, Holtsville | 1,284 | 05/14/2003 | |
| 23 Boxwood Ln, Holtsville | 588 |