| Primary address | 4 Mason Street, Yaphank |
| Zip code | 11980 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 3806290 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 01/02/2026 |
| Sale price | $795,000 |
| Arm's length | Register |
| Current property tax | $11,009 |
| Building sqft | 2,290 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.3 |
| Year built | 2005 |
| Rooms | 6 |
| Bedrooms | 3 |
| Bathrooms | 2 |
| Zoning district | Register |
| School district | South 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:
4 Mason Street, Yaphank, NY 11980 was built in 2005 and has a total of 2,290 square feet.
What is the assessed value of 4 Mason Street, Yaphank, NY 11980 and the property tax paid?Assessed at $3,240, the tax amount paid for 4 Mason Street, Yaphank, NY 11980 is $11,761.
When was 4 Mason Street, Yaphank, NY 11980 last sold and what was the last sale price?4 Mason Street, Yaphank, NY 11980 was last sold in 01/02/2026 for $795,000.
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 4 Mason Street, Yaphank, 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 4 Mason Street, Yaphank, NY 11980. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $11,761 |
| Current property tax | $11,009 |
| Market value | $611,321 |
| Assessed value | $3,240 |
Here's the assessment & property tax history for 4 Mason Street, Yaphank, 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 | $611,321 | $3,240 | 362.996 | $11,761 | +2.73% |
| 2024-2025 | $611,321 | $3,240 | 353.365 | $11,449 | +2.54% |
| 2023-2024 | $600,000 | $3,240 | 344.625 | $11,166 | +2.33% |
| 2022-2023 | $522,581 | $3,240 | 336.784 | $10,912 | +1.52% |
| 2021-2022 | $437,838 | $3,240 | 331.727 | $10,748 | -10.82% |
The complete history of permits filed for 4 Mason Street, Yaphank, 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 4 Mason Street, Yaphank, 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 4 Mason Street, Yaphank 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) |
|---|---|---|---|---|---|
| Brookhaven Elementary School | 2 | Public | PK, K-3 | 506 | 1.78 |
| Brookhaven Elementary School | 2 | Public | PK, K-3 | 506 | 1.78 |
| Frank P Long Intermediate School | 3 | Public | 4-5 | 576 | 2.01 |
| William Floyd Elementary School | 4 | Public | K-5 | 742 | 3.05 |
| William Floyd Learning Center | NR | Public | K-5 | 68 | 3.05 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Bellport Middle School | 4 | Public | 6-8 | 838 | 3.24 |
| Victory Christian Academy | NR | Private | PK-12 | 71 | 3.30 |
| William Paca Middle School | 4 | Public | 6-8 | 1,009 | 3.60 |
| Aunt T's Home Day Care | NR | Private | PK, K-12 | 0 | 3.88 |
| Oregon Middle School | 5 | Public | 6-8 | 592 | 4.40 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Bellport Senior High School | 5 | Public | 9-12 | 1,392 | 1.95 |
| Victory Christian Academy | NR | Private | PK-12 | 71 | 3.30 |
| William Floyd High School | 5 | Public | 9-12 | 3,013 | 3.58 |
| Aunt T's Home Day Care | NR | Private | PK, K-12 | 0 | 3.88 |
| Patchogue Medford High School | 5 | Public | 9-12 | 2,443 | 4.00 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 4 Mason Street, Yaphank.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 136 Trafalgar Dr, Shirley | 745 | 06/01/2006 | $396,000 |
| 120 E Trafalgar Dr, Shirley | 1,181 | 12/13/2024 | |
| 12 Yaphank Ave, Brookhaven | 1,366 | 03/11/2025 | |
| 3 Abby Ln, Shirley | 969 | 11/29/2010 | |
| 24 Yaphank Ave, Brookhaven | 1,092 | 11/05/2018 | $195,000 |
| 4 Abby Ln, Shirley | 1,572 | 05/27/2021 | $469,000 |
| 122 Trafalgar Dr, Shirley | 984 | 08/22/2017 | $265,000 |
| 1166 S Service Rd, Brookhaven | 1,488 | 10/01/2019 | $382,250 |
| 28 Yaphank Ave, Brookhaven | 1,164 | 09/06/2023 | $425,000 |
| 126 Trafalgar Dr, Shirley | 12/29/2020 | $160,000 | |
| 38 Williamsburg Way, Yaphank | 12/26/2018 | $375,000 | |
| 26 Yaphank Ave, Brookhaven | 2,272 | 04/03/2023 | |
| 22 Yaphank Ave, Brookhaven | 10/01/2003 | $450,000 | |
| 8 Yaphank Ave, Brookhaven | 1,456 | 10/15/2021 | $415,000 |
| 134 Trafalgar Dr, Shirley | 800 | 06/20/2022 | $350,000 |
| 124 Trafalgar Dr, Shirley | 892 | ||
| 16 Yaphank Ave, Brookhaven | 1,500 | 07/09/2020 | $10 |
| 8 Lime Ave, Brookhaven | 2,258 | 02/14/2003 | $280,000 |
| 132 Trafalgar Dr, Shirley | 1,818 | 10/05/2004 | |
| 114 Trafalgar Dr, Shirley | 04/30/2025 | $10 |