Google street view image for 403 Mill Rd, Westhampton, NY 11977

Off market mar 1998 for $125K

$1,091,782

Est. refi paymentEst. refi $846/mo

•

2 ba

•

1,845

sq ft

403 Mill Rd, Westhampton, NY 11977

About this home

403 Mill Rd is a 1,845 square foot house on a 1.01 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on March 10, 1998 for $125,000. Based on Redfin's Westhampton data, we estimate the home's value is $1,091,782.

Single-familyProperty Type

1990Year Built

1.01 acresLot Size

$592Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,091,782

$967K since sold in March 1998$4,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 19.1% lower than the average sale price ($1.35M) of 5 comparable homes.

SOLD AUG 1, 2026
$950,000
A
3 beds2 baths1,700 sq ft
38 Columbia, Westhampton, NY 11977
Listing by Signature Premier Properties
SOLD FEB 17, 2026
$850,000
B
4 beds2 baths1,488 sq ft
4 Cooks Ln, Westhampton, NY 11977
Listing by Vantage Realty Partners
SOLD AUG 4, 2026
$2,500,000
C
3 beds3 baths2,402 sq ft
4 Meadow Ln, Westhampton Beach, NY 11978
Listing by Corcoran
SOLD APR 2, 2026
$1,200,000
D
3 beds2 baths1,947 sq ft
6 Wintergreen Ln, Westhampton, NY 11977
Listing by Corcoran
SOLD SEP 23, 2026
$1,250,000
E
3 beds2 baths2,171 sq ft
5 Wood Hollow Dr, Westhampton, NY 11977
Listing by Daniel Gale Sothebys Intl Rlty

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Earn from this home

Sell

$1,019,029

Est. take-home

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Refinance

Est. cash available

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Rent

$2,842/mo

Redfin rental estimate

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Market trends in 11977, NY

Last updated September 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

95.5%

+3.9% MoM

Median sale price

$1.9M

$72K MoM

Avg. days on market

83d

3 days MoM

Recently sold homes

5 MoM

New listings for sale

OPEN SAT, 11AM TO 1PM
$1,399,999
3 beds2.5 baths1,974 sq ft
48A Sea Gate Ave, Westhampton, NY 11977
Listing by Nest Seekers International LLC
$4,400,000
7 beds3.5 baths5,176 sq ft
16 Willowood Ct, Westhampton, NY 11977
Listing by Douglas Elliman Real Estate
$1,395,000
2 beds2.5 baths2,400 sq ft
30 Kimberly Dr, Westhampton, NY 11977
Listing by Douglas Elliman Real Estate
OPEN SAT, 1PM TO 2:30PM
$4,500,000
4 beds5.5 baths3,323 sq ft
18 Jagger Ln, Westhampton, NY 11977
Listing by Corcoran
See all

Provided by Redfin

Sale history for 403 Mill Rd

Year

Property tax

Land + Additions

Assessment*

2022

$6,075

$546,000 + $165,300

$711,300

2021

$6,075 (+1.0%)

$546,000 + $165,300

$711,300

2020

$6,013 (+0.5%)

$546,000 + $165,300

$711,300

2019

$5,983 (−5.2%)

$546,000 + $171,200

$717,200

2018

$6,308 (−0.2%)

$546,000 + $162,100

$708,100

2017

$6,322 (−1.5%)

$546,000 + $162,100

$708,100

2016

$6,415 (+21.7%)

$546,000 + $162,100

$708,100

2015

$5,271 (+1.4%)

$436,800 + $145,800

$582,600

2014

$5,199 (+4.8%)

$436,800 + $145,800

$582,600

2013

$4,959 (+5.6%)

$436,800 + $145,800

$582,600

2012

$4,696 (−7.0%)

$436,800 + $145,800

$582,600

2011

$5,048 (+2.2%)

$485,300 + $162,100

$647,400

2010

$4,940 (+6.2%)

$485,300 + $162,100

$647,400

2009

$4,652

$485,300 + $162,100

$647,400

Tax history for 403 Mill Rd

Year

Property tax

Land + Additions

Assessment*

2022

$6,075

$546,000 + $165,300

$711,300

2021

$6,075 (+1.0%)

$546,000 + $165,300

$711,300

2020

$6,013 (+0.5%)

$546,000 + $165,300

$711,300

2019

$5,983 (−5.2%)

$546,000 + $171,200

$717,200

2018

$6,308 (−0.2%)

$546,000 + $162,100

$708,100

2017

$6,322 (−1.5%)

$546,000 + $162,100

$708,100

2016

$6,415 (+21.7%)

$546,000 + $162,100

$708,100

2015

$5,271 (+1.4%)

$436,800 + $145,800

$582,600

2014

$5,199 (+4.8%)

$436,800 + $145,800

$582,600

2013

$4,959 (+5.6%)

$436,800 + $145,800

$582,600

2012

$4,696 (−7.0%)

$436,800 + $145,800

$582,600

2011

$5,048 (+2.2%)

$485,300 + $162,100

$647,400

2010

$4,940 (+6.2%)

$485,300 + $162,100

$647,400

2009

$4,652

$485,300 + $162,100

$647,400

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Basement Information
Basement Type: Partial

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Heating Fuel Type: Electric
Heating Type: Hot Water Steam

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Old
Building Construction Quality: Average
Exterior Wall: Wood
Building Type: Single Family

Property Information
Living Sq. Ft: 1,845
Ground Floor Sq. Ft: 1,530
Building Sq. Ft: 1,845
# of Stories: 2
Legal Description: LD EQ +3100

Lot Information
# of Buildings: 1
Land Sq. Ft: 43,996
Legal Lot Number: 5
Legal Block Number: 2
School Tax District: WESTHAMPTON BEACH
Municipality Name: SOUTHAMPTON
Acres: 1.01
Zoning Code: R20
State Use Description: SINGLE FAMILY RESID

Utility Information
Sewer Type: Private
Water Service Type: Private
Utility Type: Electric

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,845
Stories: 2.0
Lot Size: 1.01 acres
Style: Single Family Residential
Year Built: 1990
Year Renovated: —
County: Suffolk County
APN: 0900357000200005000

Home facts updated by county records on Aug 20, 2026

Around this home

Schools

Westhampton Beach Elementary School

Public K-5 • Assigned • 0.3mi

9/10

Westhampton Middle School

Public 6-8 • Assigned • 0.4mi

9/10

Westhampton Beach Senior High School

Public 9-12 • Assigned • 0.4mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 90° expected this year, 19 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Westhampton, NY • 11977

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.9 hours in June and 4.6 hours in December, which is comparable to the U.S. average for solar exposure.

8.9 hrs

4.6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.04M – $1.26M

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OPEN SAT, 11AM TO 1PM

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Home values near 403 Mill Rd

Data from public records.

Address	Redfin Estimate
411A Mill Rd, Westhampton, NY 4 Beds \| 2 Baths \| 2413 Sq. Ft.	$1,463,890
400 Mill Rd, Westhampton, NY 4 Beds \| 4.5 Baths \| 3027 Sq. Ft.	$1,970,307

Address	Redfin Estimate
411B Mill Rd, Westhampton, NY 5 Beds \| - Baths \| 2758 Sq. Ft.	$1,938,447
394 Mill Rd, Westhampton, NY 4 Beds \| 3.5 Baths \| 2700 Sq. Ft.	$2,027,132

Address	Redfin Estimate
398 Mill Rd, Westhampton, NY 4 Beds \| 2.5 Baths \| 3128 Sq. Ft.	$2,242,577
396 Mill Rd, Westhampton, NY 5 Beds \| 5.5 Baths \| 3200 Sq. Ft.	$2,307,501

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 11977, NY

Sale history for 403 Mill Rd

Tax history for 403 Mill Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11977

Home values near 403 Mill Rd

More real estate resources