Google street view image for 1429 Millstone Rd, Sag Harbor, NY 11963

Off market aug 2003 for $725K

$2,330,949

Est. refi paymentEst. refi $2,585/mo

•

4 ba

•

2,350

sq ft

1429 Millstone Rd, Sag Harbor, NY 11963

About this home

1429 Millstone Rd is a 2,350 square foot house on a 1.49 acre lot with 6 bedrooms and 4 bathrooms. - it last sold on August 25, 2003 for $725,000. Based on Redfin's Sag Harbor data, we estimate the home's value is $2,330,949.

Single-familyProperty Type

2011Year Built

1.49 acresLot Size

$992Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$2,330,949

$1.6M since sold in August 2003$5,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 13.4% lower than the average sale price ($2.69M) of 3 comparable homes.

BOUGHT WITH REDFIN JUN 1, 2026
$1,800,000
A
4 beds3.5 baths2,400 sq ft
2421 Noyac Rd, Sag Harbor, NY 11963
Listing by BERKSHIRE HATHAWAY
SOLD AUG 12, 2026
$3,410,000
B
6 beds5.5 baths5,500 sq ft
6 Ocean View Pkwy, Southampton, NY 11968
Listing by Brown Harris Stevens Hamptons
SOLD AUG 18, 2026
$2,865,000
C
4 beds4.5 baths3,600 sq ft
10 Bay View Rd N, Southampton, NY 11968
Listing by Douglas Elliman Real Estate

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Earn from this home

Sell

$1,997,068

Est. take-home

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Refinance

Est. cash available

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Rent

$4,656/mo

Redfin rental estimate

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Market trends in 11963, NY

Last updated September 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

94.3%

0.9% MoM

Median sale price

$3.1M

$1M MoM

Avg. days on market

152d

42 days MoM

Recently sold homes

1 MoM

New listings for sale

NEW 2 HRS AGO
$9,600,000
4 beds5.5 baths2,670 sq ft
311 Main St, Sag Harbor, NY 11963
Listing by Douglas Elliman Real Estate
$5,250,000
6 beds7 baths3,600 sq ft
12 Ridge Dr, Sag Harbor, NY 11963
$620,000
2 beds2 baths1,100 sq ft
151 Beach 96 Unit 6D, Far Rockaway, NY 11693
Listing by Real Broker NY LLC
$5,495,000
8 beds8.5 baths9,000 sq ft
2136 Deerfield Rd, Sag Harbor, NY 11963
Listing by Brown Harris Stevens Hamptons
See all

Provided by Redfin

Sale history for 1429 Millstone Rd

Year

Property tax

Land + Additions

Assessment*

2022

$8,540

$580,000 + $668,100

$1,248,100

2021

$8,540 (+2.4%)

$580,000 + $668,100

$1,248,100

2020

$8,336 (+0.7%)

$580,000 + $668,100

$1,248,100

2019

$8,277 (+0.7%)

$580,000 + $668,100

$1,248,100

2018

$8,217 (−0.6%)

$580,000 + $582,400

$1,162,400

2017

$8,264 (−3.1%)

$580,000 + $582,400

$1,162,400

2016

$8,531 (−20.2%)

$580,000 + $582,400

$1,162,400

2015

$10,686 (+0.2%)

$807,500 + $576,400

$1,383,900

2014

$10,661 (+2.1%)

$807,500 + $576,400

$1,383,900

2013

$10,444 (+3.2%)

$807,500 + $576,400

$1,383,900

2012

$10,119 (+4.7%)

$807,500 + $576,400

$1,383,900

2011

$9,668 (+8.1%)

$807,500 + $576,400

$1,383,900

2010

$8,941 (+4.7%)

$807,500 + $576,400

$1,383,900

2009

$8,539

$807,500 + $576,400

$1,383,900

Tax history for 1429 Millstone Rd

Year

Property tax

Land + Additions

Assessment*

2022

$8,540

$580,000 + $668,100

$1,248,100

2021

$8,540 (+2.4%)

$580,000 + $668,100

$1,248,100

2020

$8,336 (+0.7%)

$580,000 + $668,100

$1,248,100

2019

$8,277 (+0.7%)

$580,000 + $668,100

$1,248,100

2018

$8,217 (−0.6%)

$580,000 + $582,400

$1,162,400

2017

$8,264 (−3.1%)

$580,000 + $582,400

$1,162,400

2016

$8,531 (−20.2%)

$580,000 + $582,400

$1,162,400

2015

$10,686 (+0.2%)

$807,500 + $576,400

$1,383,900

2014

$10,661 (+2.1%)

$807,500 + $576,400

$1,383,900

2013

$10,444 (+3.2%)

$807,500 + $576,400

$1,383,900

2012

$10,119 (+4.7%)

$807,500 + $576,400

$1,383,900

2011

$9,668 (+8.1%)

$807,500 + $576,400

$1,383,900

2010

$8,941 (+4.7%)

$807,500 + $576,400

$1,383,900

2009

$8,539

$807,500 + $576,400

$1,383,900

*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: Full

Bathroom Information
# of Full Baths: 4

Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Electric
Heating Type: Hot Air

Fireplace Information
# of Fireplaces: 2
Has Fireplace

Exterior

Exterior Information
Building Style Type: Modern
Building Construction Quality: Excellent
Exterior Wall: Wood
Building Type: Single Family

Pool Information
Pool Type: Steel/Vinyl
Has Pool

Property Information
Living Sq. Ft: 2,350
Building Sq. Ft: 2,350
# of Stories: 2
Legal Description: '96 INCORPORATED FILE MAP

Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Garage/Adequate Capacity

Lot Information
# of Buildings: 1
Land Sq. Ft: 64,904
Legal Lot Number: 35
Legal Block Number: 2
School Tax District: SAG HARBOR
Municipality Name: SOUTHAMPTON
Acres: 1.49
Zoning Code: CR200
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: 6
Baths: 4.0
Sq. Ft.: 2,350
Stories: 2.0
Lot Size: 1.49 acres
Style: Single Family Residential
Year Built: 2011
Year Renovated: —
County: Suffolk County
APN: 0900021000200035002

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Sag Harbor Elementary School

Public PreK-5 • Assigned • 3.5mi

8/10

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

1/10 Fire Factor

Unlikely to be 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

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Sag Harbor, NY • 11963

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 9 hours in June and 4.6 hours in December, which is comparable to the U.S. average for solar exposure.

9 hrs

4.6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.22M – $2.68M

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Nearby similar homes

$6,600,000

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New listings for sale in 11963

NEW 2 HRS AGO

$9,600,000

4 beds5.5 baths2,670 sq ft

311 Main St, Sag Harbor, NY 11963

Listing by Douglas Elliman Real Estate

$5,250,000

6 beds7 baths3,600 sq ft

12 Ridge Dr, Sag Harbor, NY 11963

$620,000

2 beds2 baths1,100 sq ft

151 Beach 96 Unit 6D, Far Rockaway, NY 11693

Listing by Real Broker NY LLC

$5,495,000

8 beds8.5 baths9,000 sq ft

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Listing by Brown Harris Stevens Hamptons

Home values near 1429 Millstone Rd

Data from public records.

Address	Redfin Estimate
1428 Millstone Road, Sag Harbor, NY 3 Beds \| 3 Baths \| 3507 Sq. Ft.	$3,030,740
1440 Millstone Road, Sag Harbor, NY 3 Beds \| 3 Baths \| 2256 Sq. Ft.	$2,086,310

Address	Redfin Estimate
1410 Millstone Road, Sag Harbor, NY 3 Beds \| 2.5 Baths \| 1482 Sq. Ft.	$1,301,179
1563 Millstone Road, Sag Harbor, NY 4 Beds \| 4 Baths \| 2706 Sq. Ft.	$2,293,325

Address	Redfin Estimate
1345 Millstone Road, Sag Harbor, NY 3 Beds \| 2 Baths \| 1890 Sq. Ft.	$2,257,846
1535 Millstone Road, Sag Harbor, NY 6 Beds \| - Baths \| 5928 Sq. Ft.	$5,428,627

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