Google street view image for 21 Whitney Rd, Sag Harbor, NY 11963

Off market mar 2020 for $1.1M

$2,067,607

Est. refi paymentEst. refi $8,161/mo

•

1 ba

•

2,316

sq ft

21 Whitney Rd, Sag Harbor, NY 11963

About this home

21 Whitney Rd is a 2,316 square foot house on a 0.37 acre lot with 3 bedrooms and 1 bathroom. - it last sold on March 10, 2020 for $1,195,000. Based on Redfin's Sag Harbor data, we estimate the home's value is $2,067,607.

Single-familyProperty Type

1995Year Built

0.37 acresLot Size

$893Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$2,067,607

$873K since sold in March 2020$22K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.5% higher than the average sale price ($2.02M) of 3 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 SEP 25, 2026
$2,350,000
B
4 beds2 baths2,176 sq ft
58 Cliff Dr, Sag Harbor, NY 11963
Listing by Douglas Elliman Real Estate
SOLD JUL 20, 2026
$1,700,000
C
3 beds2.5 baths1,687 sq ft
17 Cove View Rd, Sag Harbor, NY 11963
Listing by Brown Harris Stevens Hamptons

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Earn from this home

Sell

$1,115,842

Est. take-home

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Refinance

Est. cash available

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Rent

$2,537/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
$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
EARLY ACCESS
$12,900,000
9 beds7 baths5,600 sq ft
9 Suffolk Street & 12 Amity St, Sag Harbor, NY 11963
See all

Provided by Redfin

Sale history for 21 Whitney Rd

Year

Property tax

Land + Additions

Assessment*

2022

$7,927

$782,800 + $355,000

$1,137,800

2021

$7,927 (+5.6%)

$782,800 + $375,800

$1,158,600

2020

$7,503 (+0.7%)

$782,800 + $340,600

$1,123,400

2019

$7,450 (+22.9%)

$782,800 + $340,600

$1,123,400

2018

$6,060 (+15.3%)

$581,500 + $275,700

$857,200

2017

$5,257 (+29.9%)

$581,500 + $157,900

$739,400

2016

$4,047 (−5.0%)

$393,600 + $157,900

$551,500

2015

$4,259 (+0.2%)

$393,600 + $157,900

$551,500

2014

$4,248 (+22.4%)

$393,600 + $157,900

$551,500

2013

$3,472 (−21.5%)

$302,100 + $157,900

$460,000

2012

$4,425 (+4.7%)

$447,300 + $157,900

$605,200

2011

$4,228 (+8.1%)

$447,300 + $157,900

$605,200

2010

$3,910 (−1.6%)

$447,300 + $157,900

$605,200

2009

$3,975

$447,300 + $157,900

$605,200

Tax history for 21 Whitney Rd

Year

Property tax

Land + Additions

Assessment*

2022

$7,927

$782,800 + $355,000

$1,137,800

2021

$7,927 (+5.6%)

$782,800 + $375,800

$1,158,600

2020

$7,503 (+0.7%)

$782,800 + $340,600

$1,123,400

2019

$7,450 (+22.9%)

$782,800 + $340,600

$1,123,400

2018

$6,060 (+15.3%)

$581,500 + $275,700

$857,200

2017

$5,257 (+29.9%)

$581,500 + $157,900

$739,400

2016

$4,047 (−5.0%)

$393,600 + $157,900

$551,500

2015

$4,259 (+0.2%)

$393,600 + $157,900

$551,500

2014

$4,248 (+22.4%)

$393,600 + $157,900

$551,500

2013

$3,472 (−21.5%)

$302,100 + $157,900

$460,000

2012

$4,425 (+4.7%)

$447,300 + $157,900

$605,200

2011

$4,228 (+8.1%)

$447,300 + $157,900

$605,200

2010

$3,910 (−1.6%)

$447,300 + $157,900

$605,200

2009

$3,975

$447,300 + $157,900

$605,200

*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: 1

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: Ranch
Building Construction Quality: Average
Exterior Wall: Wood
Building Type: Single Family

Pool Information
Pool Type: Gunite
Has Pool

Property Information
Subdivision Name: SUBDIVISION MAP/KARNAL/NOYACK
Living Sq. Ft: 2,316
Ground Floor Sq. Ft: 1,148
Building Sq. Ft: 2,316
# of Stories: 1
Legal Description: '87-LD EQ +1400

Lot Information
# of Buildings: 1
Land Sq. Ft: 16,117
Legal Lot Number: 23
Legal Block Number: 1
School Tax District: SAG HARBOR
Municipality Name: SOUTHAMPTON
Acres: 0.37
Zoning Code: R15
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: 1.0
Sq. Ft.: 2,316
Stories: 1.0
Lot Size: 0.37 acres
Style: Single Family Residential
Year Built: 1995
Year Renovated: —
County: Suffolk County
APN: 0900017000100023000

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Sag Harbor Elementary School

Public PreK-5 • Assigned • 1.8mi

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

5/10 Heat Factor

7 days above 90° expected this year, 20 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

$1.97M – $2.38M

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Nearby similar homes

VIDEO TOUR

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New listings for sale in 11963

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Listing by Real Broker NY LLC

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EARLY ACCESSCOMPASS COMING SOON

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Home values near 21 Whitney Rd

Data from public records.

Address	Redfin Estimate
25 Whitney Road, Sag Harbor, NY 3 Beds \| 2 Baths \| 1200 Sq. Ft.	$1,557,706
15 Whitney Road, Sag Harbor, NY 3 Beds \| 1 Baths \| 1191 Sq. Ft.	$1,731,056

Address	Redfin Estimate
29 Whitney Road, Sag Harbor, NY 2 Beds \| 1 Baths \| 1048 Sq. Ft.	$1,277,523
30 Whitney Road, Sag Harbor, NY 3 Beds \| 2 Baths \| 1152 Sq. Ft.	$1,517,293

Address	Redfin Estimate
8 Whitney Road, Sag Harbor, NY 3 Beds \| 2 Baths \| 2487 Sq. Ft.	$1,811,302
36 Whitney Road, Sag Harbor, NY 2 Beds \| 2.5 Baths \| 3432 Sq. Ft.	$2,075,258

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