OFF MARKET

Off market

$2,950,560

•

1,800

sq ft

43 Deforest Rd, Montauk, NY 11954

About this home

43 Deforest Rd is a 1,800 square foot house on a 7,841 square foot lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Montauk data, we estimate the home's value is $2,950,560.

Single-familyProperty Type

1974Year Built

7,841 sq ftLot Size

$1,639Est. Price/Sq.Ft.

6 spacesParking

Source:Public Records

Redfin Estimate

$2,950,560

$692K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 24.1% higher than the average sale price ($2.38M) of 5 comparable homes.

SOLD OCT 22, 2026
$3,207,000
A
3 beds2 baths2,175 sq ft
30 Clinton Academy Ln, Amagansett, NY 11930
Listing by Brown Harris Stevens Hamptons
SOLD JUN 2, 2026
$1,200,000
B
3 beds2 baths1,650 sq ft
1926 Montauk Hwy, Amagansett, NY 11930
Listing by Century 21 AA Realty
SOLD JUL 10, 2026
$3,500,000
C
4 beds3 baths2,100 sq ft
112 Soundview Dr, Montauk, NY 11954
Listing by BERKSHIRE HATHAWAY
SOLD JUN 24, 2026
$2,885,000
D
4 beds2.5 baths1,670 sq ft
41 Deerfield Ln, Amagansett, NY 11930
Listing by Sothebys Int'l Realty Hamptons
SOLD SEP 8, 2026
$1,100,000
E
3 beds1.5 baths2,900 sq ft
67 Church Ln, East Hampton, NY 11937
Listing by Michael Alexander Properties

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Earn from this home

Sell

$2,779,113

Est. take-home

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Rent

$2,327/mo

Redfin rental estimate

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Market trends in 11954, NY

Last updated October 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-list price

87.9%

1.9% MoM

Median sale price

$1.5M

$159K MoM

Avg. days on market

151d

26 days MoM

Recently sold homes

1 MoM

New listings for sale

$2,695,000
5 beds4 baths2,300 sq ft
161 Monroe Dr, Montauk, NY 11954
Listing by Douglas Elliman Real Estate
3D WALKTHROUGH
$1,499,250
4 beds2 baths1,310 sq ft
122 Greenwich St, Montauk, NY 11954
Listing by Signature Premier Properties
See all

Provided by Redfin

Sale history for 43 Deforest Rd

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2026

$6,162

$400 + $4,700

$5,100

2025

$6,162 (+14.8%)

$400 + $4,700

$5,100

2024

$5,368 (−0.7%)

$400 + $4,325

$4,725

2023

$5,407 (+13.3%)

$400 + $4,325

$4,725

2022

$4,771

$400 + $4,300

$4,700

2021

$4,771 (+5.2%)

$400 + $4,300

$4,700

2020

$4,536 (−0.2%)

$400 + $4,300

$4,700

2019

$4,544 (−1.3%)

$400 + $4,300

$4,700

2018

$4,604 (+0.7%)

$400 + $4,300

$4,700

2017

$4,572 (+0.6%)

$400 + $4,300

$4,700

2016

$4,543 (+1.6%)

$400 + $4,300

$4,700

2015

$4,473 (+0.7%)

$400 + $4,300

$4,700

2014

$4,443 (+2.4%)

$400 + $4,300

$4,700

2013

$4,340 (+4.3%)

$400 + $4,300

$4,700

2012

$4,163 (+1.3%)

$400 + $4,300

$4,700

2011

$4,110 (−1.8%)

$400 + $4,300

$4,700

2010

$4,188 (+5.2%)

$400 + $4,300

$4,700

2009

$3,981

$400 + $4,300

$4,700

Tax history for 43 Deforest Rd

Year

Property tax

Land + Additions

Assessment*

2026

$6,162

$400 + $4,700

$5,100

2025

$6,162 (+14.8%)

$400 + $4,700

$5,100

2024

$5,368 (−0.7%)

$400 + $4,325

$4,725

2023

$5,407 (+13.3%)

$400 + $4,325

$4,725

2022

$4,771

$400 + $4,300

$4,700

2021

$4,771 (+5.2%)

$400 + $4,300

$4,700

2020

$4,536 (−0.2%)

$400 + $4,300

$4,700

2019

$4,544 (−1.3%)

$400 + $4,300

$4,700

2018

$4,604 (+0.7%)

$400 + $4,300

$4,700

2017

$4,572 (+0.6%)

$400 + $4,300

$4,700

2016

$4,543 (+1.6%)

$400 + $4,300

$4,700

2015

$4,473 (+0.7%)

$400 + $4,300

$4,700

2014

$4,443 (+2.4%)

$400 + $4,300

$4,700

2013

$4,340 (+4.3%)

$400 + $4,300

$4,700

2012

$4,163 (+1.3%)

$400 + $4,300

$4,700

2011

$4,110 (−1.8%)

$400 + $4,300

$4,700

2010

$4,188 (+5.2%)

$400 + $4,300

$4,700

2009

$3,981

$400 + $4,300

$4,700

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Exterior

Property Information
Legal Description: BLK LOT 297

Lot Information
Land Sq. Ft: 7,841
Legal Lot Number: 297
Legal Block Number: 0005
School Tax District: MONTAUK
Municipality Name: EAST HAMPTON
Acres: 0.18
State Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,800
Stories: —
Parking Spaces: 6
Basement: No
Accessible: No
Lot Size: 7,841 square feet
Style: Single Family Residential
Year Built: 1974
Year Renovated: —
County: Suffolk County
APN: 47248903100000050190000000
HOA Dues: —
Garage: No
Features: Views, Pool

Home facts updated by owner on Jul 10, 2026

Around this home

Schools

K - 12
Preschool & daycare

Montauk School

Public PreK-8 • Assigned • 2.3mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

2/10 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

8 days above 87° expected this year, 23 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

2/10 Air Factor

2 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Montauk, NY • 11954

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

$2.80M – $3.39M

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Nearby similar homes

$1,500,000

Land— sq ft

33 N Fairfax Rd, Montauk, NY 11954

Wooded parcel • Montauk setting

Listing by Douglas Elliman Real Estate

$2,200,000

3 beds3 baths1,200 sq ft

11 Devon Rd, Amagansett, NY 11930

Ocean access • Inverted layout • 3,920 sq ft lot

Listing by Corcoran

FOR SALE BY OWNER

$2,200,000

4 beds3 baths— sq ft

237 W Lake Dr, Montauk, NY 11954

Wood burning stove • Sun filled back deck • Deer fenced backyard

$2,495,000

3 beds3 baths2,300 sq ft

1039 Springs Fireplace Rd, East Hampton, NY 11937

Covered patio • Heated pool • Community marina

Listing by Saunders West LLC

3D WALKTHROUGH

$2,675,000

3 beds2 baths1,206 sq ft

6 Surf Dr, Amagansett, NY 11930

Beach cottage • Coveted streets • Single-level home

Listing by Brown Harris Stevens Hamptons

3D WALKTHROUGH

$3,699,000

4 beds3 baths3,000 sq ft

18 Tara Rd, Montauk, NY 11954

Vaulted great room • Wraparound deck • Dedicated office

Listing by Robb Report Reserve

New listings for sale in 11954

$2,695,000

5 beds4 baths2,300 sq ft

161 Monroe Dr, Montauk, NY 11954

Automatic pool cover • Hot tub • 0.23 acre lot

Listing by Douglas Elliman Real Estate

3D WALKTHROUGH

$1,499,250

4 beds2 baths1,310 sq ft

122 Greenwich St, Montauk, NY 11954

Upside-down home • Cozy fireplace • 0.37 acre lot

Listing by Signature Premier Properties

Home values near 43 Deforest Rd

Data from public records.

Address	Redfin Estimate
19 Sanger Place, Montauk, NY 4 Beds \| 2 Baths \| 1980 Sq. Ft.	$3,564,785

Address	Redfin Estimate

Address	Redfin Estimate

This data may not show owner updates. Learn more.

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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 11954, NY

Sale history for 43 Deforest Rd

Tax history for 43 Deforest Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11954

Home values near 43 Deforest Rd

More real estate resources