Google street view image for 12 Cornell Rd, Sag Harbor, NY 11963

Off market apr 2021 for $4.8M

$6,579,015

Est. refi paymentEst. refi $24,807/mo

•

1 ba

•

4,105

sq ft

12 Cornell Rd, Sag Harbor, NY 11963

About this home

12 Cornell Rd is a 4,105 square foot house on a 0.51 acre lot with 6 bedrooms and 1 bathroom. - it last sold on April 05, 2021 for $4,800,000. Based on Redfin's Sag Harbor data, we estimate the home's value is $6,579,015.

Single-familyProperty Type

2021Year Built

0.51 acresLot Size

$1,603Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$6,579,015

$1.8M since sold in April 2021$412K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 102.6% higher than the average sale price ($3.25M) of 4 comparable homes.

SOLD OCT 13, 2026
$1,875,000
A
4 beds3.5 baths3,174 sq ft
22 Peninsula Dr, Sag Harbor, NY 11963
Listing by Century 21 Agawam Town & Villa
SOLD JUL 30, 2026
$3,945,000
B
7 beds6.5 baths4,974 sq ft
9 Lincoln St, Sag Harbor, NY 11963
Listing by Douglas Elliman Real Estate
SOLD AUG 14, 2026
$4,771,250
C
4 beds3 baths1,850 sq ft
20 Whalers Walk, Sag Harbor, NY 11963
Listing by Brown Harris Stevens Hamptons
SOLD OCT 16, 2026
$2,400,000
D
4 beds4.5 baths2,200 sq ft
76 Island View Dr W, Sag Harbor, NY 11963
Listing by Brown Harris Stevens Hamptons

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Earn from this home

Sell

$2,774,295

Est. take-home

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Est. cash available

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Rent

$2,697/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

95.0%

+0.7% MoM

Median sale price

$3.9M

$799K MoM

Avg. days on market

151d

1 days MoM

Recently sold homes

3 MoM

New listings for sale

NEW 20 HRS AGO
$2,500,000
3 beds2 baths1,800 sq ft
21 Hillside Dr W, Sag Harbor, NY 11963
Listing by Douglas Elliman Real Estate
NEW 25 HRS AGO
$4,995,000
4 beds4 baths2,959 sq ft
6 Rector St, Sag Harbor, NY 11963
Listing by Douglas Elliman Real Estate
$4,995,000
6 beds4 baths4,771 sq ft
263 Ferry Rd Unit RT114, Sag Harbor, NY 11963
Listing by Hauseit LLC
$1,650,000
3 beds2.5 baths2,000 sq ft
246 Hampton St, Sag Harbor, NY 11963
Listing by Saunders West LLC
See all

Provided by Redfin

Sale history for 12 Cornell Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,654

$1,039,200 + $3,751,900

$4,791,100

2024

$6,654 (−74.8%)

$1,039,200 + $3,751,900

$4,791,100

2023

$26,435 (−25.4%)

$1,039,200 + $3,734,300

$4,773,500

2022

$35,422 (+5.1%)

$1,039,200 + $3,734,300

$4,773,500

2021

$33,700 (+186.9%)

$1,039,200 + $3,074,500

$4,113,700

2020

$11,745 (−2.5%)

$1,039,200 + $1,149,400

$2,188,600

2019

$12,051 (+148.1%)

$1,039,200 + $615,800

$1,655,000

2018

$4,856 (+6.6%)

$682,300 + $163,000

$845,300

2017

$4,555 (+4.5%)

$629,800 + $163,000

$792,800

2016

$4,361 (−5.6%)

$566,800 + $163,000

$729,800

2015

$4,617 (−0.1%)

$566,800 + $163,000

$729,800

2014

$4,623 (−14.2%)

$566,800 + $163,000

$729,800

2013

$5,390 (−4.8%)

$708,500 + $163,000

$871,500

2012

$5,664 (+3.9%)

$787,200 + $163,000

$950,200

2011

$5,448 (+10.4%)

$787,200 + $163,000

$950,200

2010

$4,934 (+5.8%)

$787,200 + $163,000

$950,200

2009

$4,665

$787,200 + $163,000

$950,200

Tax history for 12 Cornell Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,654

$1,039,200 + $3,751,900

$4,791,100

2024

$6,654 (−74.8%)

$1,039,200 + $3,751,900

$4,791,100

2023

$26,435 (−25.4%)

$1,039,200 + $3,734,300

$4,773,500

2022

$35,422 (+5.1%)

$1,039,200 + $3,734,300

$4,773,500

2021

$33,700 (+186.9%)

$1,039,200 + $3,074,500

$4,113,700

2020

$11,745 (−2.5%)

$1,039,200 + $1,149,400

$2,188,600

2019

$12,051 (+148.1%)

$1,039,200 + $615,800

$1,655,000

2018

$4,856 (+6.6%)

$682,300 + $163,000

$845,300

2017

$4,555 (+4.5%)

$629,800 + $163,000

$792,800

2016

$4,361 (−5.6%)

$566,800 + $163,000

$729,800

2015

$4,617 (−0.1%)

$566,800 + $163,000

$729,800

2014

$4,623 (−14.2%)

$566,800 + $163,000

$729,800

2013

$5,390 (−4.8%)

$708,500 + $163,000

$871,500

2012

$5,664 (+3.9%)

$787,200 + $163,000

$950,200

2011

$5,448 (+10.4%)

$787,200 + $163,000

$950,200

2010

$4,934 (+5.8%)

$787,200 + $163,000

$950,200

2009

$4,665

$787,200 + $163,000

$950,200

*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: Full

Bathroom Information
# of Full Baths: 1

Heating & Cooling
Heating Fuel Type: Gas
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: Composition
Building Type: Single Family

Pool Information
Pool Type: Gunite
Has Pool

Property Information
Subdivision Name: REDWOOD
Living Sq. Ft: 4,105
Ground Floor Sq. Ft: 984
Building Sq. Ft: 4,105
# of Stories: 1
Legal Description: 1987 EQ +1650'89 DK FIN+1

Parking & Garage Information
# of Parking Spaces: 1

Lot Information
# of Buildings: 1
Land Sq. Ft: 22,216
Legal Lot Number: 28
Legal Block Number: 1
School Tax District: SAG HARBOR
Municipality Name: SOUTHAMPTON
Acres: 0.51
Zoning Code: VILLA
State Use Description: SINGLE FAMILY RESID

Utility Information
Sewer Type: Commercial
Water Service Type: Commercial
Utility Type: Electric/Gas

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 6
Baths: 1.0
Sq. Ft.: 4,105
Stories: 1.0
Lot Size: 0.51 acres
Style: Single Family Residential
Year Built: 2021
Year Renovated: —
County: Suffolk County
APN: 0903001000100028001

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Sag Harbor Elementary School

Public PreK-5 • Assigned • 1.3mi

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

$6.25M – $7.57M

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Nearby similar homes

$4,995,000

6 beds4 baths4,771 sq ft

263 Ferry Rd Unit RT114, Sag Harbor, NY 11963

Gated entry • Chef's kitchen • Spa-level bath

Listing by Hauseit LLC

NEW 25 HRS AGO

$4,995,000

4 beds4 baths2,959 sq ft

6 Rector St, Sag Harbor, NY 11963

Historic district • Private deck • Water views

Listing by Douglas Elliman Real Estate

$2,499,995

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36 Breezy Dr, Sag Harbor, NY 11963

Completely renovated • Marble countertops • Expansive windows

Listing by Handsome Real Estate Inc

NEW CONSTRUCTION

$9,950,000

8 beds9.5 baths9,857 sq ft

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Listing by Island Polo Realty Inc

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Gourmet kitchen • Wet bar • Butler's pantry

Listing by Brown Harris Stevens Hamptons

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5 beds4.5 baths4,108 sq ft

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Landscaped 2 acres • Chef's kitchen • Private retreat

Listing by Daniel Gale Sothebys Intl Rlty

New listings for sale in 11963

NEW 20 HRS AGO

$2,500,000

3 beds2 baths1,800 sq ft

21 Hillside Dr W, Sag Harbor, NY 11963

Spa shower • Versatile bonus room • 9,583 sq ft lot

Listing by Douglas Elliman Real Estate

NEW 25 HRS AGO

$4,995,000

4 beds4 baths2,959 sq ft

6 Rector St, Sag Harbor, NY 11963

Historic district • Private deck • Water views

Listing by Douglas Elliman Real Estate

$4,995,000

6 beds4 baths4,771 sq ft

263 Ferry Rd Unit RT114, Sag Harbor, NY 11963

Gated entry • Chef's kitchen • Spa-level bath

Listing by Hauseit LLC

$1,650,000

3 beds2.5 baths2,000 sq ft

246 Hampton St, Sag Harbor, NY 11963

Turnkey retreat • Pool • Hot tub

Listing by Saunders West LLC

Home values near 12 Cornell Rd

Data from public records.

Address	Redfin Estimate
25 Cornell Road, Sag Harbor, NY 3 Beds \| 3 Baths \| 2062 Sq. Ft.	$2,109,046
7 Cornell Road, Sag Harbor, NY 2 Beds \| 1 Baths \| 858 Sq. Ft.	$1,777,800

Address	Redfin Estimate
19 Cornell Road, Sag Harbor, NY 4 Beds \| 1 Baths \| 2484 Sq. Ft.	$4,316,383
26 Cornell Road, Sag Harbor, NY 4 Beds \| 1 Baths \| 1206 Sq. Ft.	$1,819,172

Address	Redfin Estimate
21 Cornell Road, Sag Harbor, NY 1 Beds \| 2 Baths \| 4238 Sq. Ft.	$2,901,044
22 Cornell Road, Sag Harbor, NY 3 Beds \| 2 Baths \| 1809 Sq. Ft.	$2,254,254

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 11963, NY

Sale history for 12 Cornell Rd

Tax history for 12 Cornell Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11963

Home values near 12 Cornell Rd

More real estate resources