Google street view image for 45 S Valley Rd, Sag Harbor, NY 11963

Off Market Feb 1987 for $425K

$1,723,454

Est. refi paymentEst. refi $2,790/mo

•

2 ba

•

1,712

sq ft

45 S Valley Rd, Sag Harbor, NY 11963

About this home

45 S Valley Rd is a 1,712 square foot house on a 0.44 acre lot with 4 bedrooms and 2 bathrooms. - it last sold on February 04, 1987 for $425,000. Based on Redfin's Sag Harbor data, we estimate the home's value is $1,723,454.

Single-familyProperty Type

1984Year Built

0.44 acresLot Size

$1,007Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,723,454

$1.3M since sold in February 1987$351K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 19.5% lower than the average sale price ($2.14M) of 6 comparable homes.

SOLD MAY 22, 2026
$1,680,000
A
4 beds2 baths1,783 sq ft
961 Brick Kiln Rd, Sag Harbor, NY 11963
Listing by Douglas Elliman Real Estate
SOLD SEP 4, 2026
$1,700,000
B
3 beds2.5 baths1,455 sq ft
17 Downer Pl, Sag Harbor, NY 11963
Listing by Douglas Elliman Real Estate
SOLD APR 28, 2026
$1,250,000
C
3 beds2 baths1,268 sq ft
4528 Noyac Rd, Sag Harbor, NY 11963
Listing by Douglas Elliman Real Estate
SOLD JUL 20, 2026
$1,700,000
D
3 beds2.5 baths1,687 sq ft
17 Cove View Rd, Sag Harbor, NY 11963
Listing by Brown Harris Stevens Hamptons
SOLD AUG 14, 2026
$4,771,250
E
4 beds3 baths1,850 sq ft
20 Whalers Walk, Sag Harbor, NY 11963
Listing by Brown Harris Stevens Hamptons
SOLD JAN 10, 2026
$1,750,000
F
3 beds2 baths1,456 sq ft
36 Denison Rd, Sag Harbor, NY 11963
Listing by Brown Harris Stevens Hamptons

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Earn from this home

Sell

$1,622,443

Est. take-home

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Est. cash available

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Rent

$2,976/mo

Redfin rental estimate

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Market trends in 11963, NY

Last updated August 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

EARLY ACCESS
$1,595,000
4 beds3 baths1,616 sq ft
Sag Hbr, Noyack, NY 11963
OPEN SAT, 12PM TO 1:30PM
$1,749,000
3 beds2 baths1,359 sq ft
10 Oak Ln, Sag Harbor, NY 11963
Listing by Douglas Elliman Real Estate
$1,149,000
4 beds3 baths2,200 sq ft
715 E Hampton Sag Harbor Tpke, Sag Harbor, NY 11963
Listing by Four Seasons Realty Team
$6,600,000
4 beds4 baths4,200 sq ft
16 Barclay Dr, Sag Harbor, NY 11963
Listing by Brown Harris Stevens Hamptons
See all

Provided by Redfin

Sale history for 45 S Valley Rd

Year

Property tax

Land + Additions

Assessment*

2022

$4,818

$485,500 + $256,600

$742,100

2021

$4,818 (+2.4%)

$462,400 + $276,100

$738,500

2020

$4,704 (+1.0%)

$462,400 + $276,100

$738,500

2019

$4,659 (−3.4%)

$462,400 + $276,100

$738,500

2018

$4,823 (−3.8%)

$462,400 + $254,300

$716,700

2017

$5,016 (+4.0%)

$486,700 + $254,300

$741,000

2016

$4,823 (+6.6%)

$438,100 + $254,300

$692,400

2015

$4,526 (−6.5%)

$394,300 + $229,000

$623,300

2014

$4,843 (−4.8%)

$438,100 + $229,000

$667,100

2013

$5,089 (+3.4%)

$486,700 + $227,400

$714,100

2012

$4,920 (+4.8%)

$486,700 + $227,400

$714,100

2011

$4,693 (+9.3%)

$486,700 + $227,400

$714,100

2010

$4,292 (+6.7%)

$486,700 + $218,400

$705,100

2009

$4,022

$486,700 + $210,800

$697,500

Tax history for 45 S Valley Rd

Year

Property tax

Land + Additions

Assessment*

2022

$4,818

$485,500 + $256,600

$742,100

2021

$4,818 (+2.4%)

$462,400 + $276,100

$738,500

2020

$4,704 (+1.0%)

$462,400 + $276,100

$738,500

2019

$4,659 (−3.4%)

$462,400 + $276,100

$738,500

2018

$4,823 (−3.8%)

$462,400 + $254,300

$716,700

2017

$5,016 (+4.0%)

$486,700 + $254,300

$741,000

2016

$4,823 (+6.6%)

$438,100 + $254,300

$692,400

2015

$4,526 (−6.5%)

$394,300 + $229,000

$623,300

2014

$4,843 (−4.8%)

$438,100 + $229,000

$667,100

2013

$5,089 (+3.4%)

$486,700 + $227,400

$714,100

2012

$4,920 (+4.8%)

$486,700 + $227,400

$714,100

2011

$4,693 (+9.3%)

$486,700 + $227,400

$714,100

2010

$4,292 (+6.7%)

$486,700 + $218,400

$705,100

2009

$4,022

$486,700 + $210,800

$697,500

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

Pool Information
Pool Type: Steel/Vinyl
Has Pool

Property Information
Living Sq. Ft: 1,712
Ground Floor Sq. Ft: 1,456
Building Sq. Ft: 1,712
# of Stories: 1
Legal Description: 1987 EQ + 5850'88 PL/DK +

Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Garage/Adequate Capacity

Lot Information
# of Buildings: 1
Land Sq. Ft: 19,166
Legal Lot Number: 20
Legal Block Number: 1
School Tax District: SAG HARBOR
Municipality Name: SOUTHAMPTON
Acres: 0.44
Zoning Code: R40
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.: 1,712
Stories: 1.0
Lot Size: 0.44 acres
Style: Single Family Residential
Year Built: 1984
Year Renovated: —
County: Suffolk County
APN: 0900016000100020000

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Sag Harbor Elementary School

Public PreK-5 • Assigned • 2.2mi

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

$1.64M – $1.98M

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Nearby similar homes

$3,850,000

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1 Carver St, Sag Harbor, NY 11963

Listing by Douglas Elliman Real Estate

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Listing by Sothebys Int'l Realty Hamptons

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Listing by Handsome Real Estate Inc

New listings for sale in 11963

EARLY ACCESSCOMPASS COMING SOON

$1,595,000

4 beds3 baths1,616 sq ft

Sag Hbr, Noyack, NY 11963

OPEN SAT, 12PM TO 1:30PM

$1,749,000

3 beds2 baths1,359 sq ft

10 Oak Ln, Sag Harbor, NY 11963

Listing by Douglas Elliman Real Estate

$1,149,000

4 beds3 baths2,200 sq ft

715 E Hampton Sag Harbor Tpke, Sag Harbor, NY 11963

Listing by Four Seasons Realty Team

$6,600,000

4 beds4 baths4,200 sq ft

16 Barclay Dr, Sag Harbor, NY 11963

Listing by Brown Harris Stevens Hamptons

Home values near 45 S Valley Rd

Data from public records.

Address	Redfin Estimate
25 Valley Rd, Sag Harbor, NY 5 Beds \| 2 Baths \| 1088 Sq. Ft.	$1,254,152
53 Valley Rd, Sag Harbor, NY 3 Beds \| 2 Baths \| 1308 Sq. Ft.	$1,258,631

Address	Redfin Estimate
46 Valley Rd, Sag Harbor, NY 2 Beds \| 1 Baths \| 1252 Sq. Ft.	$1,234,153
28 South Valley Rd, Sag Harbor, NY 4 Beds \| 2 Baths \| 1896 Sq. Ft.	$1,702,819

Address	Redfin Estimate
37 South Valley Rd, Sag Harbor, NY 2 Beds \| 1 Baths \| 1274 Sq. Ft.	$1,243,636
33 South Valley Rd, Sag Harbor, NY 6 Beds \| 2 Baths \| 2303 Sq. Ft.	$2,102,120

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