Google street view image for 1661 Millstone Rd, Sag Harbor, NY 11963

Off market jul 2021 for $999K

$3,909,291

Est. refi paymentEst. refi $6,731/mo

•

2 ba

•

4,272

sq ft

1661 Millstone Rd, Sag Harbor, NY 11963

About this home

1661 Millstone Rd is a 4,272 square foot house on a 1.8 acre lot with 7 bedrooms and 2 bathrooms. - it last sold on July 13, 2021 for $999,000. Based on Redfin's Sag Harbor data, we estimate the home's value is $3,909,291.

Single-familyProperty Type

2024Year Built

1.8 acresLot Size

$915Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$3,909,291

$2.9M since sold in July 2021$460K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 15.3% higher than the average sale price ($3.39M) of 4 comparable homes.

SOLD AUG 19, 2026
$2,252,500
A
4 beds3 baths3,769 sq ft
450 Sterling Woods Ln, Southold, NY 11971
Listing by Douglas Elliman Real Estate
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 SEP 2, 2026
$3,900,000
C
7 beds6.5 baths4,932 sq ft
26 Pine Tree Rd, Southampton, NY 11968
Listing by Kelly Real Estate Inc
SOLD SEP 22, 2026
$4,000,000
D
4 beds4.5 baths4,200 sq ft
41 Edgewood Ave, Bridgehampton, NY 11932
Listing by Sothebys Int'l Realty Hamptons

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Earn from this home

Sell

$2,963,813

Est. take-home

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Est. cash available

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Rent

$3,908/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 1 HR 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 1661 Millstone Rd

Year

Property tax

Land + Additions

Assessment*

2022

$5,625

$583,900 + $241,900

$825,800

2021

$5,625 (+2.4%)

$583,900 + $238,200

$822,100

2020

$5,491 (+0.7%)

$583,900 + $238,200

$822,100

2019

$5,452 (−4.2%)

$583,900 + $238,200

$822,100

2018

$5,688 (−0.6%)

$583,900 + $220,700

$804,600

2017

$5,720 (−3.1%)

$583,900 + $220,700

$804,600

2016

$5,905 (−5.0%)

$583,900 + $220,700

$804,600

2015

$6,213 (+0.2%)

$583,900 + $220,700

$804,600

2014

$6,198 (+2.1%)

$583,900 + $220,700

$804,600

2013

$6,072 (+3.2%)

$583,900 + $220,700

$804,600

2012

$5,883 (+4.7%)

$583,900 + $220,700

$804,600

2011

$5,621 (+8.1%)

$583,900 + $220,700

$804,600

2010

$5,199 (+4.7%)

$583,900 + $220,700

$804,600

2009

$4,965

$583,900 + $220,700

$804,600

Tax history for 1661 Millstone Rd

Year

Property tax

Land + Additions

Assessment*

2022

$5,625

$583,900 + $241,900

$825,800

2021

$5,625 (+2.4%)

$583,900 + $238,200

$822,100

2020

$5,491 (+0.7%)

$583,900 + $238,200

$822,100

2019

$5,452 (−4.2%)

$583,900 + $238,200

$822,100

2018

$5,688 (−0.6%)

$583,900 + $220,700

$804,600

2017

$5,720 (−3.1%)

$583,900 + $220,700

$804,600

2016

$5,905 (−5.0%)

$583,900 + $220,700

$804,600

2015

$6,213 (+0.2%)

$583,900 + $220,700

$804,600

2014

$6,198 (+2.1%)

$583,900 + $220,700

$804,600

2013

$6,072 (+3.2%)

$583,900 + $220,700

$804,600

2012

$5,883 (+4.7%)

$583,900 + $220,700

$804,600

2011

$5,621 (+8.1%)

$583,900 + $220,700

$804,600

2010

$5,199 (+4.7%)

$583,900 + $220,700

$804,600

2009

$4,965

$583,900 + $220,700

$804,600

*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: 2

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

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Exterior

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

Pool Information
Pool Type: Gunite
Has Pool

Property Information
Subdivision Name: NORTH OAK
Living Sq. Ft: 4,272
Ground Floor Sq. Ft: 960
Building Sq. Ft: 4,272
# of Stories: 2
Legal Description: '88 LD EQ +500/IMP -500

Lot Information
# of Buildings: 1
Land Sq. Ft: 78,408
Legal Lot Number: 79
Legal Block Number: 1
School Tax District: SAG HARBOR
Municipality Name: SOUTHAMPTON
Acres: 1.8
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: 7
Baths: 2.0
Sq. Ft.: 4,272
Stories: 2.0
Lot Size: 1.8 acres
Style: Single Family Residential
Year Built: 2024
Year Renovated: —
County: Suffolk County
APN: 0900013000100079015

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Sag Harbor Elementary School

Public PreK-5 • Assigned • 3.6mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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

$3.71M – $4.50M

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Nearby similar homes

$6,600,000

4 beds4 baths4,200 sq ft

16 Barclay Dr, Sag Harbor, NY 11963

Listing by Brown Harris Stevens Hamptons

VIDEO TOUR

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Listing by Douglas Elliman Real Estate

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Listing by Daniel Gale Sothebys Intl Rlty

OPEN SAT, 12PM TO 1:30PM

$2,849,000

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Listing by Douglas Elliman Real Estate

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Listing by World Prop Intl Sea to Sky

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Listing by Brown Harris Stevens Hamptons

New listings for sale in 11963

NEW 1 HR 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

Home values near 1661 Millstone Rd

Data from public records.

Address	Redfin Estimate
1636 Millstone Rd, Sag Harbor, NY 8 Beds \| 4.5 Baths \| 4143 Sq. Ft.	$5,198,249
1728 Millstone Rd, Sag Harbor, NY 3 Beds \| 1 Baths \| 1366 Sq. Ft.	$1,140,075

Address	Redfin Estimate
1657 Millstone Rd, Sag Harbor, NY 4 Beds \| 2 Baths \| 4270 Sq. Ft.	$3,020,675
1736 Millstone Rd, Sag Harbor, NY 3 Beds \| 2 Baths \| 2349 Sq. Ft.	$1,552,856

Address	Redfin Estimate
1650 Millstone Rd, Sag Harbor, NY 9 Beds \| 4.5 Baths \| 4278 Sq. Ft.	$3,602,301
1616 Millstone Rd, Sag Harbor, NY 10 Beds \| 4 Baths \| 3458 Sq. Ft.	$3,030,087

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