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431 Millstone Road, Water Mill, NY 11976 Property Information

431 Millstone Road, Water Mill, NY 11976 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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431 Millstone Road, Water Mill, NY 11976
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Address

Primary address 431 Millstone Road, Water Mill
Zip code 11976
County Suffolk
Municipality Southampton
Parcel ID 38-1-1.2

Sales & Tax Overview for 431 Millstone Road, Water Mill

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

Property tax $6,509

Lot & Building Information for 431 Millstone Road, Water Mill

Building sqft 2,978
Building class One Family Year-Round Residence (210)
Acreage 2.43
Year built 1993
Stories 2
Bedrooms 4
Bathrooms 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Bridgehampton

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Other Property Data for 431 Millstone Road, Water Mill

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About 431 Millstone Road, Water Mill

What is the year built & the total sq. ft. for 431 Millstone Road, Water Mill, NY 11976?

431 Millstone Road, Water Mill, NY 11976 was built in 1993 and has a total of 2,978 square feet.

What is the assessed value of 431 Millstone Road, Water Mill, NY 11976 and the property tax paid?

Assessed at $1,623,300, the tax amount paid for 431 Millstone Road, Water Mill, NY 11976 is $6,508.

Ownership Information

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Real Estate Reports:
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.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Research 100M+ property records powered by:
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Past Sales & Property History for 431 Millstone Road, Water Mill

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No recorded sales for this property.

Title Documents for 431 Millstone Road, Water Mill

Data not available for this property.

Property Taxes for 431 Millstone Road, Water Mill

Access detailed property tax data for 431 Millstone Road, 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 $6,509
Market value $2,576,666
Assessed value $1,623,300

Assessment History for 431 Millstone Road, Water Mill

Here's the assessment & property tax history for 431 Millstone Road, 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
2024-2025 $2,576,666 $1,623,300 3.8493 $6,249 +3.53%
2023-2024 $2,335,684 $1,623,300 3.718 $6,035 +1.08%
2022-2023 $2,059,494 $1,627,000 3.6699 $5,971 +1.85%
2021-2022 $1,627,000 $1,627,000 3.6032 $5,862 +4.89%
2020-2021 $1,627,000 $1,627,000 3.4352 $5,589 +0.82%

Permits for 431 Millstone Road, Water Mill

The complete history of permits filed for 431 Millstone Road, 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 431 Millstone Road, 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 431 Millstone Road, Water Mill to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
The Hayground School NR Private PK-8 77 1.67
The Hayground School NR Private PK-8 77 1.67
Bridgehampton School 7 Public PK, K-12 198 2.53
Bridgehampton School 7 Public PK, K-12 198 2.53
Sag Harbor Elementary School 5 Public PK, K-5 426 3.18

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
The Hayground School NR Private PK-8 77 1.67
Bridgehampton School 7 Public PK, K-12 198 2.53
Pierson Middle High School 5 Public 6-12 525 3.08
Ross School NR Private PK-12 312 4.67
Ross School NR Private PK-12 318 4.67

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Bridgehampton School 7 Public PK, K-12 198 2.53
Pierson Middle High School 5 Public 6-12 525 3.08
Ross School NR Private PK-12 312 4.67
Ross School NR Private PK-12 318 4.67
Southampton High School 5 Public 9-12 595 5.51

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

Neighbors for 431 Millstone Road, Water Mill

Here are the neighbors for 431 Millstone Road, Water Mill.

Address Square feet Purchase date Purchase price
1440 Scuttle Hole Rd, Bridgehampton 3,305 10/23/2013 $3,500,000
101 Brick Kiln Rd, Bridgehampton 03/19/2011
121 Brick Kiln Rd, Bridgehampton 8,411 05/01/1998 $3,220,000
203 Brick Kiln Rd, Bridgehampton 7,165 09/03/2021
7 Mill Path, Bridgehampton 4,589 05/15/2012 $2,175,000
14 Mill Path, Bridgehampton 4,932 11/17/2000 $2,500,000
231 Millstone Rd, Bridgehampton 2,992 08/12/1996 $108,880
135 Brick Kiln Rd, Bridgehampton 05/01/1998 $280,000
15 Mill Path, Bridgehampton 4,182 06/06/2002 $620,000
187 Brick Kiln Rd, Bridgehampton 2,626 05/01/1998 $650,000
3 Mill Path, Bridgehampton 6,288 07/29/2022 $5,685,000
5 Mill Path, Bridgehampton 3,826 04/08/2022 $3,440,000
1428 Scuttle Hole Rd, Bridgehampton 3,970 08/26/2017
1424 Scuttle Hole Rd, Bridgehampton 7,610 11/16/2007 $5,960,000
1432 Scuttle Hole Rd, Bridgehampton 4,412 08/29/2022
1606 Scuttle Hole Rd, Bridgehampton 05/20/2005 $500,000
167 Brick Kiln Rd, Bridgehampton 4,850 01/17/2003
10 Mill Path, Bridgehampton 6,437 03/14/2025 $11,750,000
12 Mill Path, Bridgehampton 4,833 06/01/2007 $1,625,000
251 Millstone Rd, Bridgehampton 01/30/2003

Nearby ZIP Codes for 431 Millstone Road, Water Mill

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