Google street view image for 21 Rolling Hill Rd, Hampton Bays, NY 11946

Off market sep 1994 for $135K

$867,063

Est. refi paymentEst. refi $905/mo

•

1 ba

•

1,108

sq ft

21 Rolling Hill Rd, Hampton Bays, NY 11946

About this home

21 Rolling Hill Rd is a 1,108 square foot house on a 0.36 acre lot with 3 bedrooms and 1 bathroom. - it last sold on September 02, 1994 for $135,000. Based on Redfin's Hampton Bays data, we estimate the home's value is $867,063.

Single-familyProperty Type

1991Year Built

0.36 acresLot Size

$783Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$867,063

$732K since sold in September 1994$17K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.5% lower than the average sale price ($908K) of 6 comparable homes.

SOLD SEP 22, 2026
$855,000
A
3 beds1 bath1,560 sq ft
10 Sanderling Ln, East Quogue, NY 11942
Listing by Corcoran
SOLD JUL 2, 2026
$1,015,000
B
3 beds1 bath1,160 sq ft
25 Dolphin Rd, East Quogue, NY 11942
Listing by Service Realty Inc
SOLD JUN 5, 2026
$1,125,000
C
3 beds2 baths1,118 sq ft
8 Romana Dr, Hampton Bays, NY 11946
Listing by William Raveis New York LLC
SOLD JUL 31, 2026
$875,000
D
3 beds2 baths626 sq ft
59 Homewood Dr, Hampton Bays, NY 11946
Listing by Hampton Sales & Rentals Corp
SOLD OCT 6, 2026
$840,000
E
3 beds2 baths1,320 sq ft
7 Corwin Ln, Hampton Bays, NY 11946
Listing by Flocee Realty Inc
SOLD AUG 3, 2026
$737,000
F
3 beds1.5 baths1,242 sq ft
165 Springville Rd Unit A, Hampton Bays, NY 11946
Listing by Douglas Elliman Real Estate

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Earn from this home

Sell

$815,209

Est. take-home

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Est. cash available

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Rent

$4,417/mo

Redfin rental estimate

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Market trends in 11946, NY

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

98.0%

+0.6% MoM

Median sale price

$980K

$75K MoM

Avg. days on market

68d

3 days MoM

Recently sold homes

2 MoM

New listings for sale

$1,200,000
4 beds4.5 baths2,323 sq ft
50 Argonne Rd E, Hampton Bays, NY 11946
Listing by Hamptons Realty Associates LLC
$1,340,000
5 beds3.5 baths3,400 sq ft
8 E Rampasture Rd, Hampton Bays, NY 11946
Listing by Four Seasons Realty Team
$315,000
2 beds1 bath696 sq ft
229 W Montauk Hwy #75, Hampton Bays, NY 11946
Listing by EXP Realty
$840,000
3 beds2 baths1,512 sq ft
15 Nautilus Dr, Hampton Bays, NY 11946
Listing by Daniel Gale Sothebys Intl Rlty
$1,500,000
4 beds— baths2,782 sq ft
134 Ponquogue Ave Unit Multi-Family, Southampton, NY 11946
Listing by LAFFEY REAL ESTATE
$1,495,000
6 beds3 baths2,742 sq ft
190a Wakeman Rd Unit A, Hampton Bays, NY 11946
Listing by Compass Greater NY LLC
$249,999
3 beds1 bath828 sq ft
229 W Montauk Hwy Unit 87A, Hampton Bays, NY 11946
Listing by Real Broker NY LLC
$750,000
2 beds1 bath900 sq ft
27 Ocean Ave, Hampton Bays, NY 11946
Listing by Douglas Elliman Real Estate
$1,275,000
3 beds2 baths2,465 sq ft
53 Foster Ave, Hampton Bays, NY 11946
Listing by Corcoran
$1,299,999
3 beds2 baths2,484 sq ft
59 Washington Heights Ave, Hampton Bays, NY 11946
Listing by BERKSHIRE HATHAWAY
See all

Provided by Redfin

Sale history for 21 Rolling Hill Rd

Year

Property tax

Land + Additions

Assessment*

2022

$6,935

$306,400 + $174,200

$480,600

2021

$6,935 (+0.2%)

$306,400 + $174,200

$480,600

2020

$6,923 (+1.0%)

$306,400 + $174,200

$480,600

2019

$6,855 (+17.9%)

$306,400 + $174,200

$480,600

2018

$5,814 (+7.9%)

$238,300 + $146,000

$384,300

2017

$5,388 (+6.9%)

$214,500 + $146,000

$360,500

2016

$5,041 (+1.7%)

$217,900 + $116,900

$334,800

2015

$4,959 (−13.7%)

$217,900 + $116,900

$334,800

2014

$5,746 (+4.2%)

$272,400 + $116,900

$389,300

2013

$5,516 (+2.6%)

$272,400 + $116,900

$389,300

2012

$5,377 (+5.6%)

$272,400 + $116,900

$389,300

2011

$5,094 (−8.6%)

$272,400 + $116,900

$389,300

2010

$5,571 (+1.0%)

$340,500 + $146,000

$486,500

2009

$5,514

$340,500 + $146,000

$486,500

Tax history for 21 Rolling Hill Rd

Year

Property tax

Land + Additions

Assessment*

2022

$6,935

$306,400 + $174,200

$480,600

2021

$6,935 (+0.2%)

$306,400 + $174,200

$480,600

2020

$6,923 (+1.0%)

$306,400 + $174,200

$480,600

2019

$6,855 (+17.9%)

$306,400 + $174,200

$480,600

2018

$5,814 (+7.9%)

$238,300 + $146,000

$384,300

2017

$5,388 (+6.9%)

$214,500 + $146,000

$360,500

2016

$5,041 (+1.7%)

$217,900 + $116,900

$334,800

2015

$4,959 (−13.7%)

$217,900 + $116,900

$334,800

2014

$5,746 (+4.2%)

$272,400 + $116,900

$389,300

2013

$5,516 (+2.6%)

$272,400 + $116,900

$389,300

2012

$5,377 (+5.6%)

$272,400 + $116,900

$389,300

2011

$5,094 (−8.6%)

$272,400 + $116,900

$389,300

2010

$5,571 (+1.0%)

$340,500 + $146,000

$486,500

2009

$5,514

$340,500 + $146,000

$486,500

*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: Partial

Bathroom Information
# of Full Baths: 1

Heating & Cooling
Heating Fuel Type: Electric
Heating Type: Hot Water Steam

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
Subdivision Name: TIANA SHORE
Living Sq. Ft: 1,108
Ground Floor Sq. Ft: 1,108
Building Sq. Ft: 1,108
# of Stories: 1
Legal Description: BLK LOT 248

Lot Information
# of Buildings: 1
Land Sq. Ft: 15,682
Legal Lot Number: 248
Legal Block Number: 1
School Tax District: HAMPTON BAYS
Municipality Name: SOUTHAMPTON
Acres: 0.36
Zoning Code: R20
State Use Description: SINGLE FAMILY RESID

Utility Information
Sewer Type: Private
Water Service Type: Commercial
Utility Type: Electric

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 3
Baths: 1.0
Sq. Ft.: 1,108
Stories: 1.0
Lot Size: 0.36 acres
Style: Single Family Residential
Year Built: 1991
Year Renovated: —
County: Suffolk County
APN: 0900292000100035000

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Hampton Bays Elementary School

Public K-4 • Assigned • 1.7mi

6/10

Hampton Bays Middle School

Public 5-8 • Assigned • 1.7mi

5/10

Hampton Bays Secondary School

Public PreK-12 • Assigned • 2.4mi

6/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Historical weather

Hampton Bays, NY • 11946

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

$824,000 – $998,000

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Nearby similar homes

$1,200,000

4 beds4.5 baths2,323 sq ft

50 Argonne Rd E, Hampton Bays, NY 11946

Listing by Hamptons Realty Associates LLC

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4 beds4.5 baths4,321 sq ft

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4 beds4.5 baths4,162 sq ft

3 Vail Ave, East Quogue, NY 11942

Listing by Douglas Elliman Real Estate

$899,000

3 beds2 baths1,245 sq ft

67 Wakeman Rd, Hampton Bays, NY 11946

Listing by Daniel Gale Sothebys Intl Rlty

$4,250,000

4 beds4.5 baths4,100 sq ft

10 Bay View Dr, Hampton Bays, NY 11946

Listing by HomeCoin.com

New listings for sale in 11946

$1,200,000

4 beds4.5 baths2,323 sq ft

50 Argonne Rd E, Hampton Bays, NY 11946

Listing by Hamptons Realty Associates LLC

$1,340,000

5 beds3.5 baths3,400 sq ft

8 E Rampasture Rd, Hampton Bays, NY 11946

Listing by Four Seasons Realty Team

$315,000

2 beds1 bath696 sq ft

229 W Montauk Hwy #75, Hampton Bays, NY 11946

Listing by EXP Realty

$840,000

3 beds2 baths1,512 sq ft

15 Nautilus Dr, Hampton Bays, NY 11946

Listing by Daniel Gale Sothebys Intl Rlty

$1,500,000

4 beds— baths2,782 sq ft

134 Ponquogue Ave Unit Multi-Family, Southampton, NY 11946

Listing by LAFFEY REAL ESTATE

$1,495,000

6 beds3 baths2,742 sq ft

190a Wakeman Rd Unit A, Hampton Bays, NY 11946

Listing by Compass Greater NY LLC

$249,999

3 beds1 bath828 sq ft

229 W Montauk Hwy Unit 87A, Hampton Bays, NY 11946

Listing by Real Broker NY LLC

$750,000

2 beds1 bath900 sq ft

27 Ocean Ave, Hampton Bays, NY 11946

Listing by Douglas Elliman Real Estate

$1,275,000

3 beds2 baths2,465 sq ft

53 Foster Ave, Hampton Bays, NY 11946

Listing by Corcoran

Home values near 21 Rolling Hill Rd

Data from public records.

Address	Redfin Estimate
23 Rolling Hill Road, Hampton Bays, NY 3 Beds \| 2 Baths \| 1892 Sq. Ft.	$951,973
28 Rolling Hill Road, Hampton Bays, NY 4 Beds \| 2 Baths \| 1810 Sq. Ft.	$948,763

Address	Redfin Estimate
30 Rolling Hill Road, Hampton Bays, NY 3 Beds \| 2 Baths \| - Sq. Ft.	$971,024
25 Rolling Hill Road, Hampton Bays, NY 3 Beds \| 1.5 Baths \| 968 Sq. Ft.	$785,384

Address	Redfin Estimate
20 Rolling Hill Road, Hampton Bays, NY 3 Beds \| 2 Baths \| 1563 Sq. Ft.	$899,105
26 Rolling Hill Road, Hampton Bays, NY 3 Beds \| 1.5 Baths \| 1400 Sq. Ft.	$899,136

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