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21 Farmstead Lane, Water Mill, NY 11976 Property Information

21 Farmstead Lane, Water Mill, NY 11976 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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21 Farmstead Lane, Water Mill, NY 11976
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Address

Primary address 21 Farmstead Lane, Water Mill
Zip code 11976
County Suffolk
Municipality Southampton
Parcel ID 65-2-3.29

Sales & Tax Overview for 21 Farmstead Lane, Water Mill

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 11/13/2002
Sale price $385,250
Arm's length
Property tax $4,671

Lot & Building Information for 21 Farmstead Lane, Water Mill

Building sqft 945
Building class One Family Year-Round Residence (210)
Acreage 0.47
Year built 2009
Stories 1
Bedrooms 3
Bathrooms 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Southhampton

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 21 Farmstead Lane, Water Mill

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About 21 Farmstead Lane, Water Mill

What is the year built & the total sq. ft. for 21 Farmstead Lane, Water Mill, NY 11976?

21 Farmstead Lane, Water Mill, NY 11976 was built in 2009 and has a total of 945 square feet.

What is the assessed value of 21 Farmstead Lane, Water Mill, NY 11976 and the property tax paid?

Assessed at $1,120,300, the tax amount paid for 21 Farmstead Lane, Water Mill, NY 11976 is $4,671.

When was 21 Farmstead Lane, Water Mill, NY 11976 last sold and what was the last sale price?

21 Farmstead Lane, Water Mill, NY 11976 was last sold in 11/13/2002 for $385,250.

Ownership Information

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Real Estate Reports:
Lucian Alixandrescu, May 27, 2026 NYC Office Market Ahead of National Curve: Manhattan Q1 Vacancy Drops to 13.1% 
New York City’s office market outpaced the U.S. on several major metrics in Q1, with Manhattan vacancy nearly 5 percentage points below the national benchmark, asking rents climbing against a downward national trend and flex inventory crossing 15 million square feet.
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
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  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
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Past Sales & Property History for 21 Farmstead Lane, Water Mill

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Purchase date Purchase price Buyer name Seller name
11/13/2002 $385,250

Title Documents for 21 Farmstead Lane, Water Mill

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Date Type Amount Party 1 Party 2 Doc image
11/13/2002 - D
11/13/2002 - R
Deed
           
           
           
           
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R: Recorded date
D: Document date

Property Taxes for 21 Farmstead Lane, Water Mill

Access detailed property tax data for 21 Farmstead Lane, Water Mill, NY 11976. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Property tax $4,671
Market value $1,778,254
Assessed value $1,120,300

Assessment History for 21 Farmstead Lane, Water Mill

Here's the assessment & property tax history for 21 Farmstead Lane, Water Mill, 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 $1,778,254 $1,120,300 4.1695 $4,671 +4.20%
2024-2025 $1,778,254 $1,120,300 4.0016 $4,483 +3.01%
2023-2024 $1,611,943 $1,120,300 3.8845 $4,352 +1.34%
2022-2023 $1,418,101 $1,120,300 3.8332 $4,294 +2.17%
2021-2022 $1,110,600 $1,110,600 3.7846 $4,203 +5.70%

Permits for 21 Farmstead Lane, Water Mill

The complete history of permits filed for 21 Farmstead Lane, Water Mill, 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.

Data not available for this property.

Southampton residential market stats

Median Sale Price
$1,729,750
52.1% YoY
Median Price/Sqft
$870
16.3% YoY
Suffolk County Median Sale Price
$680,000
5.7% YoY

Access a detailed real estate market overview of Southampton so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Southampton and compare it to other neighborhoods in Suffolk County.

Risk

Create a free account to unlock extended information for 21 Farmstead Lane, Water Mill, 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)

Transportation

Access the detailed traffic volume map for 21 Farmstead Lane, Water Mill 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

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
The Hayground School NR Private PK-8 77 2.53
The Hayground School NR Private PK-8 77 2.53
Southampton Intermediate School 4 Public 5-8 363 3.40
Bridgehampton School 7 Public PK, K-12 198 3.46
Bridgehampton School 7 Public PK, K-12 198 3.46

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
The Hayground School NR Private PK-8 77 2.53
Southampton Intermediate School 4 Public 5-8 363 3.40
Bridgehampton School 7 Public PK, K-12 198 3.46
Our Lady Of The Hamptons Regional Catholic School NR Private PK-8 317 3.52
Tuckahoe School 6 Public PK, K-8 250 3.98

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Southampton High School 5 Public 9-12 595 3.42
Bridgehampton School 7 Public PK, K-12 198 3.46
Pierson Middle High School 5 Public 6-12 525 5.39
Ross School NR Private PK-12 318 6.61
Ross School NR Private PK-12 312 6.61

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 21 Farmstead Lane, Water Mill

Here are the neighbors for 21 Farmstead Lane, Water Mill.

Address Square feet Purchase date Purchase price
1394 Deerfield Rd, Water Mill 2,600 05/24/2022
31 Farmstead Ln, Water Mill 2,189 10/05/2001 $565,000
33 Farmstead Ln, Water Mill 1,982 03/08/2013 $805,000
810 Edge of Woods Rd, Water Mill 4,900 05/17/2023 $4,600,000
1362 Deerfield Rd, Water Mill 1,996 04/04/2006
1412 Deerfield Rd, Water Mill 3,969 01/29/2016 $2,100,000
23 Farmstead Ln, Water Mill 1,332 11/04/2021 $10
35 Farmstead Ln, Water Mill 1,674 04/16/2024 $3,350,000
39 Farmstead Ln, Water Mill 3,476 04/13/1993 $136,032
1378 Deerfield Rd, Water Mill 4,498 05/30/2024 $5,700,000
12 Bob White Dr, Water Mill 2,868 07/20/2020
16 Bob White Dr, Water Mill 2,368 11/04/2022
15 Bob White Dr, Water Mill 1,984 09/16/2016 $990,000
4 Farmstead CT, Water Mill 1,332 03/31/2014 $850,000
37 Farmstead Ln, Water Mill 2,288 03/15/1993 $138,315
25 Farmstead Ln, Water Mill 1,611 08/15/2003
27 Farmstead Ln, Water Mill 1,676 03/26/2022
20 Deer Ridge Trl, Water Mill 4,903 11/15/2000
27 Bob White Dr, Water Mill 2,136 04/20/2015 $1,160,000
19 Farmstead Ln, Water Mill 2,336 03/26/1993 $130,700

Nearby ZIP Codes for 21 Farmstead Lane, Water Mill

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