Google street view image for 556 Decatur St, Uniondale, NY 11553

Off market dec 2020 for $550K

$769,196

Est. refi paymentEst. refi $4,459/mo

—

•

3 ba

•

1,356

sq ft

556 Decatur St, Uniondale, NY 11553

About this home

556 Decatur St is a 1,356 square foot house on a 6,042 square foot lot with 3 bathrooms. - it last sold on December 15, 2020 for $550,000. Based on Redfin's Uniondale data, we estimate the home's value is $769,196.

Single-familyProperty Type

1949Year Built

6,042 sq ftLot Size

$567Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$769,196

$219K since sold in December 2020$1,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.9% higher than the average sale price ($713K) of 6 comparable homes.

SOLD SEP 9, 2026
$755,000
A
4 beds3 baths1,080 sq ft
646 Macon Pl, Uniondale, NY 11553
Listing by Calderon Realty Group Inc
SOLD JUN 22, 2026
$789,000
B
4 beds2 baths1,329 sq ft
897 Spring Ave, Uniondale, NY 11553
Listing by Fave Realty Inc
SOLD AUG 24, 2026
$550,000
C
4 beds2 baths1,276 sq ft
740 Barry Pl, Uniondale, NY 11553
Listing by ERA/Top Service Realty Inc
SOLD MAR 11, 2026
$770,000
D
4 beds3 baths1,568 sq ft
781 Union Dr, Uniondale, NY 11553
Listing by Sell Your Home NY Inc
SOLD SEP 16, 2026
$635,000
E
4 beds2.5 baths1,360 sq ft
539 Mitchell St, Uniondale, NY 11553
Listing by Four Seasons Realty Team
SOLD SEP 18, 2026
$780,000
F
4 beds3 baths1,510 sq ft
1076 Northgate Ct, Uniondale, NY 11553
Listing by Realty Maintained LLC

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Earn from this home

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$332,959

Est. take-home

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Est. cash available

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Rent

$3,129/mo

Redfin rental estimate

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Market trends in 11553, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.6%

+4.9% MoM

Median sale price

$710K

$10K MoM

Avg. days on market

24d

4 days MoM

Recently sold homes

4 MoM

New listings for sale

OPEN THU, 5PM TO 7PM
$799,000
4 beds2 baths1,562 sq ft
870 Southern Pkwy, Uniondale, NY 11553
Listing by Keystone Realty USA Corp
$745,000
6 beds3 baths1,971 sq ft
791 Park Ave, Uniondale, NY 11553
Listing by Blackstone Realty
$689,999
3 beds1.5 baths1,109 sq ft
739 Nostrand Ave, Uniondale, NY 11553
Listing by Frontline Realty Group LLC
See all

Provided by Redfin

Sale history for 556 Decatur St

Date

Event

Price

Public Records

Dec 15, 2020

Sold

$550,000

$406/sq ft

OneKey® MLS as Distributed by MLS Grid #L3228154

Jul 17, 2020

Listing Removed

—

Jul 1, 2020

Listed

$559,000

$412/sq ft

OneKey® MLS as Distributed by MLS Grid #L2503561

Jun 13, 2013

Listing Removed

—

Jun 13, 2012

Listed

$349,000

$257/sq ft

Public Records

Nov 26, 2002

Sold

$250,000

$184/sq ft

Public Records

May 3, 1989

Sold

$165,000

$122/sq ft

Public Records

Feb 1, 1978

Sold

$13,500

$10/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$9,453 (+3.7%)

$146 + $289

$435

2024

$9,119 (+7.3%)

$146 + $289

$435

2023

$8,497 (+3.2%)

$146 + $289

$435

2022

$8,231 (−25.7%)

$146 + $289

$435

2021

$11,080 (+3.3%)

$146 + $253

$399

2020

$10,727 (+44.4%)

$146 + $253

$399

2019

$7,428 (+5.7%)

$139 + $241

$380

2018

$7,027 (+2.6%)

$481 + $119

$600

2017

$6,850 (+2.1%)

$481 + $119

$600

2016

$6,709 (+8.9%)

$481 + $119

$600

2015

$6,158 (+3.1%)

$481 + $119

$600

2014

$5,974 (+3.2%)

$481 + $119

$600

2013

$5,789 (−9.1%)

$481 + $119

$600

2012

$6,368

$481 + $307

$788

2011

$6,362 (+4.3%)

$481 + $307

$788

2010

$6,101 (−8.3%)

$481 + $386

$867

2009

$6,654

$481 + $500

$981

Tax history for 556 Decatur St

Year

Property tax

Land + Additions

Assessment*

2025

$9,453 (+3.7%)

$146 + $289

$435

2024

$9,119 (+7.3%)

$146 + $289

$435

2023

$8,497 (+3.2%)

$146 + $289

$435

2022

$8,231 (−25.7%)

$146 + $289

$435

2021

$11,080 (+3.3%)

$146 + $253

$399

2020

$10,727 (+44.4%)

$146 + $253

$399

2019

$7,428 (+5.7%)

$139 + $241

$380

2018

$7,027 (+2.6%)

$481 + $119

$600

2017

$6,850 (+2.1%)

$481 + $119

$600

2016

$6,709 (+8.9%)

$481 + $119

$600

2015

$6,158 (+3.1%)

$481 + $119

$600

2014

$5,974 (+3.2%)

$481 + $119

$600

2013

$5,789 (−9.1%)

$481 + $119

$600

2012

$6,368

$481 + $307

$788

2011

$6,362 (+4.3%)

$481 + $307

$788

2010

$6,101 (−8.3%)

$481 + $386

$867

2009

$6,654

$481 + $500

$981

*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: Full

Bathroom Information
# of Full Baths: 3

Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Oil
Heating Type: Central

Room Information
# of Rooms: 7

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Cape Cod
Exterior Wall: Aluminum/Vinyl

Property Information
Subdivision Name: UNIONDALE VLS SEC 2
Living Sq. Ft: 1,356
Ground Floor Sq. Ft: 768
Building Sq. Ft: 1,356
# of Units: 1
# of Stories: 1.7

Parking & Garage Information
Parking Type: Frame/Concrete Block Garage
Garage/Parking Sq. Ft: 280
Garage / Carport Type: Frame/concrete Block

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,042
Legal Lot Number: 267
Legal Block Number: 135
Municipality Name: TOWN OF HEMPSTEAD
Acres: 0.1387
Depth Footage: 121
Front Footage: 61
County Use Description: ONE FAMILY YEAR-ROUND RESIDENC

Utility Information
Electricity / Wiring Type: Available
Sewer Type: Public
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: —
Baths: 3.0
Sq. Ft.: 1,356
Stories: 1.7
Lot Size: 6,042 square feet
Style: Single Family Residential
Year Built: 1949
Year Renovated: —
County: Nassau County
APN: 50135 02670

Home facts updated by county records on Aug 17, 2026

Around this home

Schools

Walnut Street Elementary School

Public PreK-5 • Assigned • 0.6mi

8/10

Turtle Hook Middle School

Public 6-8 • Assigned • 0.5mi

4/10

Uniondale High School

Public 9-12 • Assigned • 0.5mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

6/10 Flood Factor

Estimated 67-75% chance 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

6/10 Heat Factor

7 days above 96° expected this year, 16 days in 30 years

6/10 Wind Factor

54% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 8 days in 30 years

Provided by First Street

Historical weather

Uniondale, NY • 11553

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 4.4 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$731,000 – $885,000

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Listing by Blackstone Realty

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Home values near 556 Decatur St

Data from public records.

Address	Redfin Estimate
525 Decatur St, Uniondale, NY - Beds \| 1 Baths \| 824 Sq. Ft.	$571,698
572 Decatur St, Uniondale, NY 3 Beds \| 1 Baths \| - Sq. Ft.	$589,463

Address	Redfin Estimate
746 Decatur St, Uniondale, NY 3 Beds \| 2 Baths \| - Sq. Ft.	$696,925
531 Decatur St, Uniondale, NY - Beds \| 2 Baths \| 1275 Sq. Ft.	$660,134

Address	Redfin Estimate
738 Decatur St, Uniondale, NY 4 Beds \| 2 Baths \| 1846 Sq. Ft.	$768,271
545 Decatur St, Uniondale, NY - Beds \| 1 Baths \| 1092 Sq. Ft.	$657,098

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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 11553, NY

Sale history for 556 Decatur St

Tax history for 556 Decatur St

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11553

Home values near 556 Decatur St

More real estate resources