Nassau County  »  11580  »  Union St  »  140 Union St

140 Union Street, Valley Stream, NY 11580 - Property report

Also known as: 140 Union St

Property image for 140 Union Street, Valley Stream, NY 11580
static Mapbox map

Property type

One Family Year - Round Residence (210.01)

Year built

1940

Acreage

0.184

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
140 Union Street
ZIP code
11580
County
Nassau
Town/City
Hempstead
Village (SWIS code)
Valley Stream
Parcel ID
37-682-51

Owner

Find out who owns 140 Union Street, Valley Stream, NY 11580. Uncover corporate and individual owners with a free account.

Tax
Tax year
2026
Current property tax
$6,724
Tax class
Zoning & Use
Zoning
R-1
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
1,544
Buildings on lot
1
Stories
1.5
Year built
1940
Rooms
7
Bathrooms
2
Exterior wall
Mas & frame
Building style
Cape
Basement
Full
Attic
None
Heating type
Central
Heating system
Steam and vapor
Lot
Acreage
0.184
Topography
Level
Land
Primary site

Area overview

Walk score
74 /100.  Very Walkable
Transit score
64 /100.  Good Transit
Bike score
45 /100.  Somewhat Bikeable
School district
1030

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 140 Union Street, Valley Stream, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 140 Union Street, Valley Stream, NY 11580

No recently recorded sales for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
06/19/2023 - R
06/01/2023 - D		 Deed XXXXXXXXXX XXXXXXX XXXXX XXXX XXXXXXXXXX XXX
06/29/2011 - R
06/07/2011 - D		 Deed XXXXXXXXXX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 140 Union Street, Valley Stream, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026
Current property tax
$6,724
Base tax
$10,326
Current school tax
Recent tax assessments
Market value
$492,000
Assessed value
$492
Transitional assessed value
Exemptions

More about Nassau County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2026 $492,000 $492 2098.733 $10,326 +0.16%
2025 $492,000 $492 2095.279 $10,309 -7.61%
2024 $491,890 $492 2267.953 $11,158 -7.50%
2023 $492,000 $492 2451.872 $12,063 -9.97%
2022 $492,000 $492 2723.292 $13,399 -9.70%
2021 $471,000 $471 3150.408 $14,838 +34.62%
2020 $324,400 $811 1359.113 $11,022 +5.20%
2019 $324,400 $811 1291.893 $10,477 +10.65%
2018 $324,400 $811 1167.506 $9,468 -1.97%
2017 $324,400 $811 1190.921 $9,658 +10.27%
Permits

Permit information for 140 Union Street, Valley Stream, NY

No recently recorded permits for this property.

Neighborhood

Valley Stream residential market stats

Access a detailed real estate market overview of Valley Stream so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Valley Stream and compare it to other neighborhoods in Nassau.

Median sale price

$767,500

14.6% Y-o-Y

Median price/sq. ft.

$477

-0.2% Y-o-Y

Nassau county median sale price

$800,000

5.3% Y-o-Y

Check out recently sold homes in Valley Stream and see how their prices compare.

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 140 Union Street, Valley Stream, NY 11580 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Clearstream Avenue School 8 Public PK, K-6 383 0.19
Clearstream Avenue School 8 Public PK, K-6 383 0.19
Shaw Avenue School 8 Public PK, K-6 736 0.47
Shaw Avenue School 8 Public PK, K-6 736 0.47
Forest Road School 7 Public PK, K-6 330 0.60
Forest Road School 7 Public PK, K-6 330 0.60
Robert W Carbonaro School 7 Public K-6 369 0.84
Christ Lutheran School NR Private K-8 21 0.88
P.S. 38 Rosedale 6 Public K-5 233 0.97
Mona Prep NR Private PK, K-1 0 1.00
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Valley Stream South High School 7 Public 7-12 1,224 0.81
Christ Lutheran School NR Private K-8 21 0.88
Valley Stream Christian Academy NR Private K-12 110 1.01
P.S. / M.S. 138 Sunrise 4 Public PK, K-8 598 1.01
Valley Stream Memorial Junior High School 5 Public 7-9 1,038 1.04
Holy Name Of Mary School NR Private PK, K-8 345 1.04
The Gordon Parks School 5 Public PK, K-8 653 1.22
Christ Lutheran School NR Private 1-8 26 1.25
St Clare School NR Private PK-8 283 1.25
Success Academy Rosedale 9 Charter K-7 1,007 1.31
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Valley Stream South High School 7 Public 7-12 1,224 0.81
Midreshet Shalhevet-Shalhevet High School For Girls NR Private 9-12 69 0.93
Valley Stream Central High School 9 Public 10-12 1,078 0.94
Valley Stream Christian Academy NR Private K-12 110 1.01
Martin De Porres High School NR Private 9-12 195 1.33
Bible Baptist Academy NR Private 6-11 0 1.78
Martin De Porres School NR Private 300 2.06
George W Hewlett High School 9 Public 9-12 999 2.07
George Washington Carver High School For The Scien 3 Public 9-12 365 2.15
Queens Preparatory Academy 3 Public 9-12 245 2.15

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 140 Union Street, Valley Stream, NY

139 Union St, Valley Stream 132 Union St, Valley Stream 118 Union St, Valley Stream 144 Union St, Valley Stream 119 Union St, Valley Stream 458 W Valley Stream Blvd, Valley Stream 141 Union St, Valley Stream 122 Union St, Valley Stream 115 Midwood St, Valley Stream 123 Union St, Valley Stream 103 Union St, Valley Stream 128 Union St, Valley Stream 133 Union St, Valley Stream 136 Union St, Valley Stream 450 W Valley Stream Blvd, Valley Stream 129 Union St, Valley Stream 115 Union St, Valley Stream 107 Union St, Valley Stream 466 Valley Strm, Valley Stream 119 Midwood St, Valley Stream

Nearby ZIP codes for 140 Union Street, Valley Stream, NY

11001, Nassau County, NY 11001, New York City, NY 11003, Nassau County, NY 11010, Nassau County, NY 11411, New York City, NY 11412, New York City, NY 11413, New York City, NY 11422, New York City, NY 11426, New York City, NY 11428, New York City, NY 11429, New York City, NY 11516, Nassau County, NY 11518, Nassau County, NY 11552, Nassau County, NY 11557, Nassau County, NY 11559, Nassau County, NY 11563, Nassau County, NY 11565, Nassau County, NY 11581, Nassau County, NY 11598, Nassau County, NY

Frequently asked questions

What is the year built for 140 Union Street, Valley Stream, NY 11580?

The development at 140 Union Street, Valley Stream, NY 11580 was built in 1940.

What is the total square footage of 140 Union Street, Valley Stream, NY 11580?

140 Union Street, Valley Stream, NY 11580 has a total of 1,544 square feet.

What is the assessed value of 140 Union Street, Valley Stream, NY 11580?

140 Union Street, Valley Stream, NY 11580 is currently assessed at $492.

What are the property taxes for 140 Union Street, Valley Stream, NY 11580?

The property taxes for 140 Union Street, Valley Stream, NY 11580 total $10,325.

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