Google street view image for 121 Sunset Beach Rd, Sag Harbor, NY 11963

Off market aug 2021 for $6.5M

$5,222,833

Est. refi paymentEst. refi $43,997/mo

•

2 ba

•

2,947

sq ft

121 Sunset Beach Rd, Sag Harbor, NY 11963

About this home

121 Sunset Beach Rd is a 2,947 square foot house on a 0.94 acre lot with 4 bedrooms and 2 bathrooms. - it last sold on August 11, 2021 for $6,500,000. Based on Redfin's Sag Harbor data, we estimate the home's value is $5,222,833.

Single-familyProperty Type

1989Year Built

0.94 acresLot Size

$1,772Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$5,222,833

$1.3M since sold in August 2021$27K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 201.2% higher than the average sale price ($1.73M) of 5 comparable homes.

SOLD AUG 10, 2026
$1,999,999
A
3 beds2 baths2,000 sq ft
2 Sunset Rd, Sag Harbor, NY 11963
Listing by Douglas Elliman Real Estate
SOLD OCT 28, 2025
$2,500,000
B
4 beds2.5 baths2,128 sq ft
10 Maunakea St, Sag Harbor, NY 11963
Listing by Compass Greater NY LLC
SOLD AUG 14, 2026
$1,350,000
C
4 beds3 baths2,200 sq ft
250 Paradise Point Rd, Southold, NY 11971
Listing by Douglas Elliman Real Estate
SOLD MAY 22, 2026
$1,680,000
D
4 beds2 baths1,783 sq ft
961 Brick Kiln Rd, Sag Harbor, NY 11963
Listing by Douglas Elliman Real Estate
SOLD JUL 20, 2026
$1,140,000
E
3 beds3 baths1,950 sq ft
16 Shelterlands Path, Shelter Island, NY 11964
Listing by Corcoran

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Earn from this home

Sell

$236,958

Est. take-home

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Refinance

Est. cash available

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Rent

$3,717/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

OPEN TODAY, 12PM TO 2PM
$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 121 Sunset Beach Rd

Year

Property tax

Land + Additions

Assessment*

2026

$3,178 (+10.3%)

$4,494,400 + $598,100

$5,092,500

2025

$2,881 (+2.7%)

$4,494,400 + $598,100

$5,092,500

2024

$2,804 (−50.5%)

$4,758,800 + $598,100

$5,356,900

2023

$5,666 (−83.9%)

$4,758,800 + $598,100

$5,356,900

2022

$35,152 (−0.6%)

$4,758,800 + $598,100

$5,356,900

2021

$35,352 (+1.9%)

$4,758,800 + $598,100

$5,356,900

2020

$34,706 (+4.5%)

$4,758,800 + $598,100

$5,356,900

2019

$33,224 (+68.8%)

$4,758,800 + $607,900

$5,366,700

2018

$19,681 (−0.5%)

$2,643,800 + $474,600

$3,118,400

2017

$19,771 (+32.3%)

$2,643,800 + $474,600

$3,118,400

2016

$14,947 (−5.3%)

$1,797,800 + $474,600

$2,272,400

2015

$15,776

$1,797,800 + $474,600

$2,272,400

2014

$15,763 (+2.4%)

$1,797,800 + $474,600

$2,272,400

2013

$15,386 (+3.6%)

$1,797,800 + $474,600

$2,272,400

2012

$14,855 (+3.9%)

$1,797,800 + $474,600

$2,272,400

2011

$14,293 (+12.5%)

$1,797,800 + $474,600

$2,272,400

2010

$12,705 (+4.6%)

$1,797,800 + $406,000

$2,203,800

2009

$12,140

$1,797,800 + $406,000

$2,203,800

Tax history for 121 Sunset Beach Rd

Year

Property tax

Land + Additions

Assessment*

2026

$3,178 (+10.3%)

$4,494,400 + $598,100

$5,092,500

2025

$2,881 (+2.7%)

$4,494,400 + $598,100

$5,092,500

2024

$2,804 (−50.5%)

$4,758,800 + $598,100

$5,356,900

2023

$5,666 (−83.9%)

$4,758,800 + $598,100

$5,356,900

2022

$35,152 (−0.6%)

$4,758,800 + $598,100

$5,356,900

2021

$35,352 (+1.9%)

$4,758,800 + $598,100

$5,356,900

2020

$34,706 (+4.5%)

$4,758,800 + $598,100

$5,356,900

2019

$33,224 (+68.8%)

$4,758,800 + $607,900

$5,366,700

2018

$19,681 (−0.5%)

$2,643,800 + $474,600

$3,118,400

2017

$19,771 (+32.3%)

$2,643,800 + $474,600

$3,118,400

2016

$14,947 (−5.3%)

$1,797,800 + $474,600

$2,272,400

2015

$15,776

$1,797,800 + $474,600

$2,272,400

2014

$15,763 (+2.4%)

$1,797,800 + $474,600

$2,272,400

2013

$15,386 (+3.6%)

$1,797,800 + $474,600

$2,272,400

2012

$14,855 (+3.9%)

$1,797,800 + $474,600

$2,272,400

2011

$14,293 (+12.5%)

$1,797,800 + $474,600

$2,272,400

2010

$12,705 (+4.6%)

$1,797,800 + $406,000

$2,203,800

2009

$12,140

$1,797,800 + $406,000

$2,203,800

*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: Crawl-Space

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: Average
Building Style Type: Old
Building Construction Quality: Good
Exterior Wall: Wood
Building Type: Single Family

Pool Information
Pool Type: Sauna
Has Pool

Property Information
Living Sq. Ft: 2,947
Ground Floor Sq. Ft: 1,890
Building Sq. Ft: 2,947
# of Stories: 2
Legal Description: '95 REMAPPED PER REAL PROA30' UNNAMED ROAD WAS REMFROMTHE PARCEL ACREAGE DE

Parking & Garage Information
# of Parking Spaces: 1
Garage/Parking Sq. Ft: 1,248

Lot Information
# of Buildings: 1
Land Sq. Ft: 40,946
Legal Lot Number: 9
Legal Block Number: 1
School Tax District: SAG HARBOR
Municipality Name: SOUTHAMPTON
Acres: 0.94
Zoning Code: VILLA
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: 4
Baths: 2.0
Sq. Ft.: 2,947
Stories: 2.0
Lot Size: 0.94 acres
Style: Single Family Residential
Year Built: 1989
Year Renovated: —
County: Suffolk County
APN: 0901006000100009001

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Sag Harbor Elementary School

Public PreK-5 • Assigned • 1.9mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

8/10 Flood Factor

Estimated 80%+ chance 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

5/10 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 9.1 hours in June and 4.6 hours in December, which is comparable to the U.S. average for solar exposure.

9.1 hrs

4.6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$4.96M – $6.01M

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OPEN TODAY, 12PM TO 2PM

$9,600,000

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311 Main St, Sag Harbor, NY 11963

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$5,250,000

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Listing by Real Broker NY LLC

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Home values near 121 Sunset Beach Rd

Data from public records.

Address	Redfin Estimate
99 Sunset Beach Road, Sag Harbor, NY 3 Beds \| 2 Baths \| 2940 Sq. Ft.	$1,892,390
114 Sunset Beach Road, Sag Harbor, NY 7 Beds \| 2 Baths \| 6880 Sq. Ft.	$15,507,420

Address	Redfin Estimate
120 Sunset Beach Road, Sag Harbor, NY 3 Beds \| 2 Baths \| 2705 Sq. Ft.	$5,332,598
106 Sunset Beach Road, Sag Harbor, NY 3 Beds \| 2 Baths \| 4486 Sq. Ft.	$2,687,729

Address	Redfin Estimate
115 Sunset Beach Road, Sag Harbor, NY 3 Beds \| 2 Baths \| 1815 Sq. Ft.	$2,663,404
112 Sunset Beach Road, Sag Harbor, NY 3 Beds \| - Baths \| 2005 Sq. Ft.	$3,228,093

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