Google satellite image for 1650 Millstone Rd, Sag Harbor, NY 11963

Off market jan 1999 for $140K

$3,602,301

Est. refi paymentEst. refi $489/mo

•

4.5 ba

•

4,278

sq ft

1650 Millstone Rd, Sag Harbor, NY 11963

About this home

1650 Millstone Rd is a 4,278 square foot house on a 2.42 acre lot with 9 bedrooms and 4.5 bathrooms. - it last sold on January 12, 1999 for $140,000. Based on Redfin's Sag Harbor data, we estimate the home's value is $3,602,301.

Single-familyProperty Type

2015Year Built

2.42 acresLot Size

$842Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$3,602,301

$3.5M since sold in January 1999$79K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 17.4% higher than the average sale price ($3.07M) of 4 comparable homes.

SOLD AUG 12, 2026
$3,410,000
A
6 beds5.5 baths5,500 sq ft
6 Ocean View Pkwy, Southampton, NY 11968
Listing by Brown Harris Stevens Hamptons
SOLD NOV 17, 2025
$3,700,000
B
4 beds4.5 baths4,000 sq ft
7 Fourteen Hills Ct, Sag Harbor, NY 11963
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
SOLD NOV 5, 2025
$2,300,000
D
4 beds4.5 baths4,340 sq ft
31 Tredwell Ln, Sag Harbor, NY 11963
Listing by Brown Harris Stevens Hamptons

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Sell

$3,379,444

Est. take-home

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Est. cash available

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Rent

$4,869/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 1650 Millstone Rd

Year

Property tax

Land + Additions

Assessment*

2024

$12,475

$728,100 + $1,083,200

$1,811,300

2023

$12,475 (−3.6%)

$728,100 + $1,083,200

$1,811,300

2022

$12,946

$728,100 + $1,083,200

$1,811,300

2021

$12,946 (+2.4%)

$720,800 + $1,171,400

$1,892,200

2020

$12,638 (+0.7%)

$720,800 + $1,171,400

$1,892,200

2019

$12,548 (−1.3%)

$720,800 + $1,171,400

$1,892,200

2018

$12,710 (−0.6%)

$720,800 + $1,077,100

$1,797,900

2017

$12,782 (−3.1%)

$720,800 + $1,077,100

$1,797,900

2016

$13,194 (−5.0%)

$720,800 + $1,077,100

$1,797,900

2015

$13,883 (+15.5%)

$720,800 + $1,077,100

$1,797,900

2014

$12,016 (+2.1%)

$720,800 + $838,900

$1,559,700

2013

$11,771 (+3.2%)

$720,800 + $838,900

$1,559,700

2012

$11,405 (+4.7%)

$720,800 + $838,900

$1,559,700

2011

$10,896 (+8.1%)

$720,800 + $838,900

$1,559,700

2010

$10,077 (+9.8%)

$720,800 + $838,900

$1,559,700

2009

$9,179

$648,700 + $838,900

$1,487,600

Tax history for 1650 Millstone Rd

Year

Property tax

Land + Additions

Assessment*

2024

$12,475

$728,100 + $1,083,200

$1,811,300

2023

$12,475 (−3.6%)

$728,100 + $1,083,200

$1,811,300

2022

$12,946

$728,100 + $1,083,200

$1,811,300

2021

$12,946 (+2.4%)

$720,800 + $1,171,400

$1,892,200

2020

$12,638 (+0.7%)

$720,800 + $1,171,400

$1,892,200

2019

$12,548 (−1.3%)

$720,800 + $1,171,400

$1,892,200

2018

$12,710 (−0.6%)

$720,800 + $1,077,100

$1,797,900

2017

$12,782 (−3.1%)

$720,800 + $1,077,100

$1,797,900

2016

$13,194 (−5.0%)

$720,800 + $1,077,100

$1,797,900

2015

$13,883 (+15.5%)

$720,800 + $1,077,100

$1,797,900

2014

$12,016 (+2.1%)

$720,800 + $838,900

$1,559,700

2013

$11,771 (+3.2%)

$720,800 + $838,900

$1,559,700

2012

$11,405 (+4.7%)

$720,800 + $838,900

$1,559,700

2011

$10,896 (+8.1%)

$720,800 + $838,900

$1,559,700

2010

$10,077 (+9.8%)

$720,800 + $838,900

$1,559,700

2009

$9,179

$648,700 + $838,900

$1,487,600

*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
# of 1/2 Baths: 1

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

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Exterior

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

Pool Information
Pool Type: Steel/Vinyl
Has Pool

Property Information
Living Sq. Ft: 4,278
Building Sq. Ft: 4,278
# of Stories: 2
Legal Description: '88 LD EQ +1000 '88 CTR1000

Lot Information
# of Buildings: 1
Land Sq. Ft: 105,415
Legal Lot Number: 4
Legal Block Number: 2
School Tax District: SAG HARBOR
Municipality Name: SOUTHAMPTON
Acres: 2.42
Zoning Code: R80
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: 9
Baths: 4.5
Sq. Ft.: 4,278
Stories: 2.0
Lot Size: 2.42 acres
Style: Single Family Residential
Year Built: 2015
Year Renovated: —
County: Suffolk County
APN: 0900014000200004000

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

$3.42M – $4.14M

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Home values near 1650 Millstone Rd

Data from public records.

Address	Redfin Estimate
1636 Millstone Road, Sag Harbor, NY 8 Beds \| 4.5 Baths \| 4143 Sq. Ft.	$5,198,249
1736 Millstone Road, Sag Harbor, NY 3 Beds \| 2 Baths \| 2349 Sq. Ft.	$1,552,856

Address	Redfin Estimate
1657 Millstone Road, Sag Harbor, NY 4 Beds \| 2 Baths \| 4270 Sq. Ft.	$3,020,675
1661 Millstone Road, Sag Harbor, NY 7 Beds \| 2 Baths \| 4272 Sq. Ft.	$3,909,291

Address	Redfin Estimate
1728 Millstone Road, Sag Harbor, NY 3 Beds \| 1 Baths \| 1366 Sq. Ft.	$1,140,075
1616 Millstone Road, Sag Harbor, NY 10 Beds \| 4 Baths \| 3458 Sq. Ft.	$3,030,087

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