Google street view image for 23 Roslyn Rd, Sound Beach, NY 11789

Off market dec 1991 for $111K

$536,347

Est. refi paymentEst. refi $730/mo

—

•

— ba

•

1,980

sq ft

23 Roslyn Rd, Sound Beach, NY 11789

About this home

23 Roslyn Rd is a 1,980 square foot house on a 6,098 square foot lot. - it last sold on December 02, 1991 for $111,000. Based on Redfin's Sound Beach data, we estimate the home's value is $536,347.

Single-familyProperty Type

1974Year Built

6,098 sq ftLot Size

$271Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$536,347

$425K since sold in December 1991$5,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 15.3% lower than the average sale price ($633K) of 6 comparable homes.

SOLD OCT 1, 2026
$565,000
A
3 beds2 baths1,302 sq ft
15 Seaside Ave, Sound Beach, NY 11789
Listing by BH&G R E Realty Connect
SOLD AUG 28, 2026
$608,000
B
4 beds2 baths2,043 sq ft
48 Rockaway Dr, Sound Beach, NY 11789
Listing by RE/MAX Signature Real Estate
SOLD JUL 17, 2026
$655,000
C
3 beds3 baths2,329 sq ft
306 Sound Beach Blvd, Sound Beach, NY 11789
Listing by STOEBE & CO
SOLD OCT 22, 2026
$725,000
D
3 beds2 baths2,000 sq ft
22 Caddy Pl, Rocky Point, NY 11778
Listing by Douglas Elliman Real Estate
SOLD JUN 16, 2026
$595,000
E
3 beds2 baths1,870 sq ft
16 Jerome Rd, Sound Beach, NY 11789
Listing by Signature Premier Properties
SOLD SEP 9, 2026
$650,000
F
3 beds2 baths1,724 sq ft
142 Shore Dr, Sound Beach, NY 11789
Listing by Daniel Gale Sothebys Intl Rlty

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Earn from this home

Sell

$503,476

Est. take-home

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Refinance

Est. cash available

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Rent

$2,674/mo

Redfin rental estimate

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Market trends in 11789, NY

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

104.2%

0.4% MoM

Median sale price

$574K

$3K MoM

Avg. days on market

29d

9 days MoM

Recently sold homes

5 MoM

New listings for sale

OPEN SUN, 3PM TO 5PM
$889,000
4 beds4 baths2,500 sq ft
10 Orient Rd, Sound Beach, NY 11789
Listing by Marie Claire Realty LLC
OPEN TODAY, 2PM TO 4PM
$599,996
3 beds2 baths2,345 sq ft
21 Huntington Rd, Sound Beach, NY 11789
Listing by BERKSHIRE HATHAWAY
See all

Provided by Redfin

Sale history for 23 Roslyn Rd

Year

Property tax

Land + Additions

Assessment*

2026

$9,943

$150 + $2,050

$2,200

2025

$9,943 (+3.9%)

$150 + $2,050

$2,200

2024

$9,567 (+6.5%)

$150 + $2,050

$2,200

2023

$8,981 (+6.1%)

$150 + $2,050

$2,200

2022

$8,466

$150 + $2,050

$2,200

2021

$8,466 (+0.9%)

$150 + $2,050

$2,200

2020

$8,388 (+1.7%)

$150 + $2,050

$2,200

2019

$8,248 (+3.6%)

$150 + $2,050

$2,200

2018

$7,959 (+2.9%)

$150 + $2,050

$2,200

2017

$7,737 (+1.7%)

$150 + $2,050

$2,200

2016

$7,608 (+3.0%)

$150 + $2,050

$2,200

2015

$7,383 (+2.0%)

$150 + $2,050

$2,200

2014

$7,240 (+3.1%)

$150 + $2,050

$2,200

2013

$7,021 (+2.5%)

$150 + $2,050

$2,200

2012

$6,853 (+4.7%)

$150 + $2,050

$2,200

2011

$6,547 (+2.1%)

$150 + $2,050

$2,200

2010

$6,413 (+4.6%)

$150 + $2,050

$2,200

2009

$6,128

$150 + $2,050

$2,200

Tax history for 23 Roslyn Rd

Year

Property tax

Land + Additions

Assessment*

2026

$9,943

$150 + $2,050

$2,200

2025

$9,943 (+3.9%)

$150 + $2,050

$2,200

2024

$9,567 (+6.5%)

$150 + $2,050

$2,200

2023

$8,981 (+6.1%)

$150 + $2,050

$2,200

2022

$8,466

$150 + $2,050

$2,200

2021

$8,466 (+0.9%)

$150 + $2,050

$2,200

2020

$8,388 (+1.7%)

$150 + $2,050

$2,200

2019

$8,248 (+3.6%)

$150 + $2,050

$2,200

2018

$7,959 (+2.9%)

$150 + $2,050

$2,200

2017

$7,737 (+1.7%)

$150 + $2,050

$2,200

2016

$7,608 (+3.0%)

$150 + $2,050

$2,200

2015

$7,383 (+2.0%)

$150 + $2,050

$2,200

2014

$7,240 (+3.1%)

$150 + $2,050

$2,200

2013

$7,021 (+2.5%)

$150 + $2,050

$2,200

2012

$6,853 (+4.7%)

$150 + $2,050

$2,200

2011

$6,547 (+2.1%)

$150 + $2,050

$2,200

2010

$6,413 (+4.6%)

$150 + $2,050

$2,200

2009

$6,128

$150 + $2,050

$2,200

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

Property details

Exterior

Exterior Information
Building Style Type: Colonial

Property Information
Ground Floor Sq. Ft: 980
Building Sq. Ft: 1,980
Legal Description: SOUND BEACH 661 SEC B 2799 TO 2801 INC

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,098
Legal Lot Number: 8
Legal Block Number: 0006
Municipality Name: BROOKHAVEN
Acres: 0.14
State Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: —
Baths: —
Sq. Ft.: 1,980
Stories: —
Lot Size: 6,098 square feet
Style: Single Family Residential
Year Built: 1974
Year Renovated: —
County: Suffolk County
APN: 0200013000600008000

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

K - 12
Preschool & daycare

Joseph A Edgar Imtermediate School

Public 3-5 • Assigned • 2.2mi

4/10

Rocky Point Middle School

Public 6-8 • Assigned • 2.2mi

4/10

Rocky Point High School

Public 9-12 • Assigned • 2.1mi

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

5/10 Heat Factor

7 days above 93° expected this year, 16 days in 30 years

6/10 Wind Factor

77% 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

$510,000 – $617,000

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Nearby similar homes

OPEN SUN, 1PM TO 3PM

$659,000

4 beds2 baths1,860 sq ft

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Fenced backyard • Redone oak floors • New siding

Listing by Signature Premier Properties

OPEN TODAY, 2PM TO 4:30PM

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3D WALKTHROUGH

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Listing by Signature Premier Properties

OPEN SUN, 12PM TO 2PM

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Listing by Coldwell Banker American Homes

$699,999

4 beds2.5 baths1,680 sq ft

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Modern kitchen • Ductless splits • Central hvac system

Listing by HomeSmart Premier Living Rlty

New listings for sale in 11789

OPEN SUN, 3PM TO 5PM

$889,000

4 beds4 baths2,500 sq ft

10 Orient Rd, Sound Beach, NY 11789

New custom kitchen • Granite countertops • 0.35 acre lot

Listing by Marie Claire Realty LLC

OPEN TODAY, 2PM TO 4PM

$599,996

3 beds2 baths2,345 sq ft

21 Huntington Rd, Sound Beach, NY 11789

Open floor plan • Newer eat-in kitchen • Granite countertops

Listing by BERKSHIRE HATHAWAY

Home values near 23 Roslyn Rd

Data from public records.

Address	Redfin Estimate
4 Roslyn Rd, Sound Beach, NY - Beds \| - Baths \| 1582 Sq. Ft.	$567,018
310 Sound Beach Blvd, Sound Beach, NY - Beds \| - Baths \| 1976 Sq. Ft.	$683,568
22 Saint James Dr, Sound Beach, NY - Beds \| - Baths \| 1600 Sq. Ft.	$531,693
10 Saint James Dr, Sound Beach, NY - Beds \| - Baths \| 930 Sq. Ft.	$462,503
24 Thomas Rd, Sound Beach, NY 1 Beds \| 1 Baths \| 646 Sq. Ft.	—

Address	Redfin Estimate
27 Roslyn Rd, Sound Beach, NY - Beds \| - Baths \| 791 Sq. Ft.	$451,169
18 Saint James Dr, Sound Beach, NY - Beds \| - Baths \| 814 Sq. Ft.	$453,218
15 Queen Dr, Sound Beach, NY - Beds \| - Baths \| 2890 Sq. Ft.	$601,945
18 Thomas Rd, Sound Beach, NY - Beds \| - Baths \| 855 Sq. Ft.	$408,682
12 Saint James Dr, Sound Beach, NY - Beds \| - Baths \| 1101 Sq. Ft.	$450,185

Address	Redfin Estimate
9 Saint James Dr, Sound Beach, NY 4 Beds \| 2.5 Baths \| 2296 Sq. Ft.	$708,579
7 Thomas Rd, Sound Beach, NY - Beds \| - Baths \| 1152 Sq. Ft.	$568,967
16 Thomas Rd, Sound Beach, NY - Beds \| - Baths \| 560 Sq. Ft.	$403,965
9 Queen Dr, Sound Beach, NY 3 Beds \| 3.5 Baths \| 2341 Sq. Ft.	$705,335
15 Saint James Dr, Sound Beach, NY - Beds \| - Baths \| 1584 Sq. Ft.	$544,756

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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 23 Roslyn Rd

Tax history for 23 Roslyn 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 23 Roslyn Rd

More real estate resources