Google street view image for 18 Remsen St, Copiague, NY 11726

Off market feb 2022 for $520K

$659,889

Est. refi paymentEst. refi $3,523/mo

—

•

1 ba

•

1,548

sq ft

18 Remsen St, Copiague, NY 11726

About this home

18 Remsen St is a 1,548 square foot house on a 6,643 square foot lot with 1 bathroom. - it last sold on February 15, 2022 for $520,500. Based on Redfin's Copiague data, we estimate the home's value is $659,889.

Single-familyProperty Type

1976Year Built

6,643 sq ftLot Size

$426Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$659,889

$139K since sold in February 2022$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.1% lower than the average sale price ($710K) of 6 comparable homes.

SOLD MAR 31, 2026
$710,000
A
5 beds2 baths1,957 sq ft
7 Bennett Ct, Copiague, NY 11726
Listing by Tysons Real Estate Co
SOLD JUL 20, 2026
$715,000
B
5 beds2 baths1,771 sq ft
38 Somerset Rd E, Amityville, NY 11701
Listing by Howard Hanna Coach
SOLD MAY 28, 2026
$752,000
C
5 beds2 baths1,570 sq ft
232 30th St, Lindenhurst, NY 11757
Listing by OverSouth LLC
SOLD SEP 24, 2026
$690,000
D
4 beds2 baths1,620 sq ft
246 29th St, Lindenhurst, NY 11757
Listing by Century 21 AA Realty
SOLD MAR 11, 2026
$765,000
E
5 beds2 baths1,969 sq ft
445 45th St, Copiague, NY 11726
Listing by Real Broker NY LLC
SOLD AUG 17, 2026
$630,000
F
4 beds2 baths1,198 sq ft
40 Lombardi Pl, Amityville, NY 11701
Listing by Serhant East End LLC

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Earn from this home

Sell

$240,927

Est. take-home

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Refinance

Est. cash available

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Rent

$2,335/mo

Redfin rental estimate

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Market trends in 11726, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

102.2%

1.3% MoM

Median sale price

$640K

$15K MoM

Avg. days on market

37d

1 days MoM

Recently sold homes

3 MoM

New listings for sale

OPEN SAT, 10AM TO 12PM
$649,900
2 beds2 baths1,716 sq ft
10 William St, Copiague, NY 11726
Listing by Netter Real Estate Inc
$2,195,000
7 beds5 baths5,800 sq ft
48 Shore Dr S, Copiague, NY 11726
Listing by Property Professionals Realty
$899,000
3 beds2 baths1,343 sq ft
41 Shore Dr W, Copiague, NY 11726
Listing by Keller Williams Points North
$845,000
5 beds3 baths2,620 sq ft
120 Waldo St, Copiague, NY 11726
Listing by Signature Premier Properties
$724,999
6 beds2 baths2,475 sq ft
244 Baylawn Ave, Copiague, NY 11726
Listing by OverSouth LLC
See all

Provided by Redfin

Sale history for 18 Remsen St

Year

Property tax

Land + Additions

Assessment*

2026

$11,207

$200 + $2,740

$2,940

2025

$11,207 (+1.3%)

$200 + $2,740

$2,940

2024

$11,068 (+5.4%)

$200 + $2,740

$2,940

2023

$10,505 (+14.2%)

$200 + $2,740

$2,940

2022

$9,199

$200 + $2,740

$2,940

2021

$9,199 (+3.0%)

$200 + $2,740

$2,940

2020

$8,928 (−0.8%)

$200 + $2,740

$2,940

2019

$9,004 (+4.6%)

$200 + $2,740

$2,940

2018

$8,607 (+3.2%)

$200 + $2,740

$2,940

2017

$8,340 (+0.5%)

$200 + $2,740

$2,940

2016

$8,298 (+1.8%)

$200 + $2,740

$2,940

2015

$8,149 (+0.6%)

$200 + $2,740

$2,940

2014

$8,100 (+5.2%)

$200 + $2,740

$2,940

2013

$7,700 (+2.9%)

$200 + $2,740

$2,940

2012

$7,483 (+2.9%)

$200 + $2,740

$2,940

2011

$7,275 (+1.4%)

$200 + $2,740

$2,940

2010

$7,175 (+3.0%)

$200 + $2,740

$2,940

2009

$6,964

$200 + $2,740

$2,940

Tax history for 18 Remsen St

Year

Property tax

Land + Additions

Assessment*

2026

$11,207

$200 + $2,740

$2,940

2025

$11,207 (+1.3%)

$200 + $2,740

$2,940

2024

$11,068 (+5.4%)

$200 + $2,740

$2,940

2023

$10,505 (+14.2%)

$200 + $2,740

$2,940

2022

$9,199

$200 + $2,740

$2,940

2021

$9,199 (+3.0%)

$200 + $2,740

$2,940

2020

$8,928 (−0.8%)

$200 + $2,740

$2,940

2019

$9,004 (+4.6%)

$200 + $2,740

$2,940

2018

$8,607 (+3.2%)

$200 + $2,740

$2,940

2017

$8,340 (+0.5%)

$200 + $2,740

$2,940

2016

$8,298 (+1.8%)

$200 + $2,740

$2,940

2015

$8,149 (+0.6%)

$200 + $2,740

$2,940

2014

$8,100 (+5.2%)

$200 + $2,740

$2,940

2013

$7,700 (+2.9%)

$200 + $2,740

$2,940

2012

$7,483 (+2.9%)

$200 + $2,740

$2,940

2011

$7,275 (+1.4%)

$200 + $2,740

$2,940

2010

$7,175 (+3.0%)

$200 + $2,740

$2,940

2009

$6,964

$200 + $2,740

$2,940

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

Property details

Interior

Bathroom Information
# of Full Baths: 1

Exterior

Property Information
Subdivision Name: AMITYVILLE LAWNS
Building Sq. Ft: 1,548
# of Units: 1
Legal Description: FILED MAP 656 P/O LOTS 192 -196 INC.

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,643
Legal Lot Number: 192
Legal Block Number: 1
School Tax District: COPIAGUE
Municipality Name: BABYLON
Acres: 0.1525
Depth Footage: 73
Front Footage: 91
Zoning Code: C
State Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: —
Baths: 1.0
Sq. Ft.: 1,548
Stories: —
Lot Size: 6,643 square feet
Style: Single Family Residential
Year Built: 1976
Year Renovated: —
County: Suffolk County
APN: 0100175000100080002

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Susan E Wiley School

Public K-5 • Assigned • 1.2mi

8/10

Copiague Middle School

Public 6-8 • Assigned • 0.4mi

4/10

Walter G O Connell Copiague High School

Public 9-12 • Assigned • 0.5mi

5/10

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 94° expected this year, 17 days in 30 years

6/10 Wind Factor

59% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 7 days in 30 years

Provided by First Street

Historical weather

Copiague, NY • 11726

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 8.7 hours in June and 4.5 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$627,000 – $759,000

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Nearby similar homes

NEW CONSTRUCTION

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Listing by Listing Pro Realty Services

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Listing by JonarBri Realty

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Listing by Keller Williams Realty Greater

New listings for sale in 11726

OPEN SAT, 10AM TO 12PM

$649,900

2 beds2 baths1,716 sq ft

10 William St, Copiague, NY 11726

Listing by Netter Real Estate Inc

$2,195,000

7 beds5 baths5,800 sq ft

48 Shore Dr S, Copiague, NY 11726

Listing by Property Professionals Realty

$899,000

3 beds2 baths1,343 sq ft

41 Shore Dr W, Copiague, NY 11726

Listing by Keller Williams Points North

$845,000

5 beds3 baths2,620 sq ft

120 Waldo St, Copiague, NY 11726

Listing by Signature Premier Properties

$724,999

6 beds2 baths2,475 sq ft

244 Baylawn Ave, Copiague, NY 11726

Listing by OverSouth LLC

Home values near 18 Remsen St

Data from public records.

Address	Redfin Estimate
15 Remsen Street, Copiague, NY 6 Beds \| 3 Baths \| - Sq. Ft.	$643,381
17 Remsen Street, Copiague, NY - Beds \| 1 Baths \| 1745 Sq. Ft.	$557,683

Address	Redfin Estimate
11 Remsen Street, Copiague, NY - Beds \| 2 Baths \| 2095 Sq. Ft.	$563,894
6 Remsen Street, Copiague, NY - Beds \| 1 Baths \| 1341 Sq. Ft.	$577,369

Address	Redfin Estimate
8 Remsen Street, Copiague, NY - Beds \| 2 Baths \| 1183 Sq. Ft.	$659,879
10 Remsen Street, Copiague, NY 4 Beds \| 3 Baths \| 2013 Sq. Ft.	$740,351

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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 11726, NY

Sale history for 18 Remsen St

Tax history for 18 Remsen St

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11726

Home values near 18 Remsen St

More real estate resources