Google street view image for 15 Island Rd, Sound Beach, NY 11789

Off Market Sep 2009 for $170K

$354,424

Est. refi paymentEst. refi $1,095/mo

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•

— ba

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760

sq ft

15 Island Rd, Sound Beach, NY 11789

About this home

15 Island Rd is a 760 square foot house on a 6,098 square foot lot. - it last sold on September 23, 2009 for $170,000. Based on Redfin's Sound Beach data, we estimate the home's value is $354,424.

Single-familyProperty Type

1938Year Built

6,098 sq ftLot Size

$466Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$354,424

$184K since sold in September 2009$4,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 23.3% lower than the average sale price ($462K) of 6 comparable homes.

SOLD JUL 9, 2026
$445,000
A
2 beds1 bath792 sq ft
23 Westbury Dr, Sound Beach, NY 11789
Listing by Signature Premier Properties
SOLD MAY 27, 2026
$440,000
B
2 beds1 bath713 sq ft
47 Queen Dr, Sound Beach, NY 11789
Listing by Signature Premier Properties
SOLD APR 6, 2026
$475,000
C
2 beds1 bath1,398 sq ft
11 Island Rd, Sound Beach, NY 11789
Listing by Realty Connect USA L I Inc
SOLD JUN 30, 2026
$400,000
D
2 beds1 bath606 sq ft
7 Upton Dr, Sound Beach, NY 11789
Listing by Douglas Elliman Real Estate
SOLD JUL 30, 2026
$578,000
E
2 beds1 bath1,119 sq ft
27 Tangier Dr, Sound Beach, NY 11789
Listing by Signature Premier Properties
SOLD APR 2, 2026
$435,727
F
3 beds1 bath802 sq ft
59 Wildwood Dr, Sound Beach, NY 11789
Listing by Ken Trestka Real Estate Inc

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Earn from this home

Sell

$252,995

Est. take-home

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Refinance

Est. cash available

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Market trends in 11789, NY

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

105.2%

+1.7% MoM

Median sale price

$565K

$45K MoM

Avg. days on market

14d

0 days MoM

Recently sold homes

9 MoM

New listings for sale

$599,995
4 beds2 baths1,638 sq ft
14 Millers Rd, Sound Beach, NY 11789
Listing by Elite Realty Advisers LLC
3D WALKTHROUGH
$679,000
4 beds2.5 baths1,960 sq ft
59 Woodhull Landing Rd, Sound Beach, NY 11789
Listing by H & G Realty New York
$575,000
4 beds2 baths1,532 sq ft
36 Kew Dr, Sound Beach, NY 11789
Listing by Daniel Gale Sothebys Intl Rlty
$399,000
2 beds1 bath750 sq ft
34 Whitestone Rd, Sound Beach, NY 11789
Listing by Serhant East End LLC
$499,999
3 beds1 bath1,030 sq ft
25 Rosedale Rd, Sound Beach, NY 11789
Listing by Real Broker NY LLC
See all

Provided by Redfin

Sale history for 15 Island Rd

Year

Property tax

Land + Additions

Assessment*

2026

$2,754

$120 + $390

$510

2025

$2,754 (+3.5%)

$120 + $390

$510

2024

$2,661 (+4.1%)

$120 + $390

$510

2023

$2,555 (+4.0%)

$120 + $390

$510

2022

$2,456

$120 + $390

$510

2021

$2,456 (+2.5%)

$120 + $390

$510

2020

$2,396 (+2.0%)

$120 + $390

$510

2019

$2,349 (+1.6%)

$120 + $390

$510

2018

$2,312 (+2.4%)

$120 + $390

$510

2017

$2,257

$120 + $390

$510

2016

$2,259 (+3.2%)

$120 + $390

$510

2015

$2,188 (+1.6%)

$120 + $390

$510

2014

$2,153 (+2.4%)

$120 + $390

$510

2013

$2,102 (+2.0%)

$120 + $390

$510

2012

$2,061 (+3.0%)

$120 + $390

$510

2011

$2,000 (+2.1%)

$120 + $390

$510

2010

$1,958 (+3.9%)

$120 + $390

$510

2009

$1,884

$120 + $390

$510

Tax history for 15 Island Rd

Year

Property tax

Land + Additions

Assessment*

2026

$2,754

$120 + $390

$510

2025

$2,754 (+3.5%)

$120 + $390

$510

2024

$2,661 (+4.1%)

$120 + $390

$510

2023

$2,555 (+4.0%)

$120 + $390

$510

2022

$2,456

$120 + $390

$510

2021

$2,456 (+2.5%)

$120 + $390

$510

2020

$2,396 (+2.0%)

$120 + $390

$510

2019

$2,349 (+1.6%)

$120 + $390

$510

2018

$2,312 (+2.4%)

$120 + $390

$510

2017

$2,257

$120 + $390

$510

2016

$2,259 (+3.2%)

$120 + $390

$510

2015

$2,188 (+1.6%)

$120 + $390

$510

2014

$2,153 (+2.4%)

$120 + $390

$510

2013

$2,102 (+2.0%)

$120 + $390

$510

2012

$2,061 (+3.0%)

$120 + $390

$510

2011

$2,000 (+2.1%)

$120 + $390

$510

2010

$1,958 (+3.9%)

$120 + $390

$510

2009

$1,884

$120 + $390

$510

*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
Subdivision Name: FOURTH MAP/SOUND BCH
Ground Floor Sq. Ft: 760
Building Sq. Ft: 760
Legal Description: SOUND BEACH 4 663 SEC A 8013 TO 8015 INC

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,098
Legal Lot Number: 14
Legal Block Number: 0008
Municipality Name: BROOKHAVEN
Acres: 0.14
State Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: —
Baths: —
Sq. Ft.: 760
Stories: —
Lot Size: 6,098 square feet
Style: Single Family Residential
Year Built: 1938
Year Renovated: —
County: Suffolk County
APN: 0200029000800014000

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Andrew Muller Primary School

Public K-2 • Assigned • 0.5mi

North Country Road School

Public 6-8 • Assigned • 0.7mi

4/10

Miller Place High School

Public 9-12 • Assigned • 2.0mi

9/10

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 93° expected this year, 17 days in 30 years

7/10 Wind Factor

78% chance of strong winds in next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Sound Beach, NY • 11789

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 8.9 hours in June and 4.5 hours in December, which is comparable to the U.S. average for solar exposure.

8.9 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$337,000 – $408,000

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Nearby similar homes

$599,995

4 beds2 baths1,638 sq ft

14 Millers Rd, Sound Beach, NY 11789

Listing by Elite Realty Advisers LLC

$1,229,990

4 beds2.5 baths2,818 sq ft

5 Jersey Ave, Miller Place, NY 11764

Listing by Aliano Real Estate

VIDEO TOUR

$1,295,000

5 beds3.5 baths3,600 sq ft

28 Apricot Rd, Mount Sinai, NY 11766

Listing by BERKSHIRE HATHAWAY

$559,900

3 beds1 bath1,423 sq ft

128 Rocky Point Landing Rd, Rocky Point, NY 11778

Listing by Old Orchard Estates R E Inc

$499,999

3 beds1 bath1,030 sq ft

25 Rosedale Rd, Sound Beach, NY 11789

Listing by Real Broker NY LLC

$1,290,000

5 beds3.5 baths1,632 sq ft

98 Echo Ave, Miller Place, NY 11764

Listing by BH&G R E Realty Connect

New listings for sale in 11789

$599,995

4 beds2 baths1,638 sq ft

14 Millers Rd, Sound Beach, NY 11789

Listing by Elite Realty Advisers LLC

3D WALKTHROUGH

$679,000

4 beds2.5 baths1,960 sq ft

59 Woodhull Landing Rd, Sound Beach, NY 11789

Listing by H & G Realty New York

$575,000

4 beds2 baths1,532 sq ft

36 Kew Dr, Sound Beach, NY 11789

Listing by Daniel Gale Sothebys Intl Rlty

$399,000

2 beds1 bath750 sq ft

34 Whitestone Rd, Sound Beach, NY 11789

Listing by Serhant East End LLC

$499,999

3 beds1 bath1,030 sq ft

25 Rosedale Rd, Sound Beach, NY 11789

Listing by Real Broker NY LLC

Home values near 15 Island Rd

Data from public records.

Address	Redfin Estimate
21 Island Rd, Sound Beach, NY 2 Beds \| 1 Baths \| - Sq. Ft.	$430,235
19 Island Rd, Sound Beach, NY - Beds \| - Baths \| 969 Sq. Ft.	$514,873

Address	Redfin Estimate
1 Island Rd, Sound Beach, NY 3 Beds \| 1.5 Baths \| - Sq. Ft.	$568,302
435 Echo Ave, Sound Beach, NY 5 Beds \| 2 Baths \| 2269 Sq. Ft.	$672,553

Address	Redfin Estimate
11 Island Rd, Sound Beach, NY 2 Beds \| 1 Baths \| 1398 Sq. Ft.	$512,272
421 Echo Ave, Sound Beach, NY 4 Beds \| 3 Baths \| - Sq. Ft.	$643,237

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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 11789, NY

Sale history for 15 Island Rd

Tax history for 15 Island Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11789

Home values near 15 Island Rd

More real estate resources