Nassau County  »  11580  »  Keller St  »  20 Keller St

20 Keller Street, Valley Stream, NY 11580 - Property report

Also known as: 20 Keller St

Property image for 20 Keller Street, Valley Stream, NY 11580
static Mapbox map

Property type

One Family Year - Round Residence (210.01)

Year built

1941

Acreage

0.103

Sale price

$270,000

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
20 Keller Street
ZIP code
11580
County
Nassau
Town/City
Hempstead
Village (SWIS code)
Valley Stream
Parcel ID
37-183-135

Owner

Find out who owns 20 Keller Street, Valley Stream, NY 11580. Uncover corporate and individual owners with a free account.

Sales
Sale date
07/01/2001
Sale price
$270,000
Arm's length
Tax
Tax year
2026
Current property tax
$10,123
Tax class
Zoning & Use
Zoning
R-1
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
1,690
Buildings on lot
1
Stories
2
Year built
1941
Rooms
9
Bathrooms
2
Exterior wall
Alum/Vinyl
Building style
Colonial
Basement
Full
Attic
None
Fireplaces
1
Heating type
Central
Heating system
Steam and vapor
Lot
Acreage
0.103
Topography
Level
Land
Primary site

Area overview

Walk score
42 /100.  Car-Dependent
Transit score
34 /100.  Some Transit
Bike score
45 /100.  Somewhat Bikeable
School district
1013

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

Ownership

Ownership information for 20 Keller Street, Valley Stream, NY

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

Sales history for 20 Keller Street, Valley Stream, NY 11580

Sale date Sale price Buyer name Seller name
07/01/2001 $270,000 XXXXXXX XXXXX XXXXXXXX XXXX

*Most recent sale on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
05/14/2026 - R Assignment
(Assign mortgage)		 XX XXXX XXXXX XXXXXXXX XXXX XXX XXXXXXXXXXXXX XXXXXXXX XXXXX XX XXX
08/31/2022 - R Assignment
(Assign mortgage)		 XX XXXX XXXXX XXXXXXXX XXXX XXX XX XXXX XXXXX XXXXXXXX XXXX XXX
06/26/2020 - R
05/21/2020 - D		 Mortgage
(Loan modification)		 XXXXXXX XXXXX XX XXXX XXXXX XX XX XXXXXXX XXX XXXXX XX
11/25/2019 - R Assignment
(Assign mortgage)		 XXXX XX XXXXXXX XX XX XXXX XXXXXXXX XXXX XXX
03/06/2019 - R Assignment
(Assign mortgage)		 XXXXXXX XXXXXXXX XXXXXXXX XXXX XX XXXX XXXXX XX XXX
05/22/2019 - R
02/12/2019 - D		 Mortgage
(Loan modification)		 XXXXXXX XXXXX XXXX XXXXXX XXXXXXXXXXXXX XXXXX
12/06/2004 - R
12/02/2004 - D		 Deed XXXXXXX XXXXX
07/19/2001 - R
07/01/2001 - D		 Deed XXXXXXXX XXXX XXXXXXX XXXXX
07/29/1996 - R
07/15/1996 - D		 Deed

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 20 Keller 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
$10,123
Base tax
$10,904
Current school tax
Recent tax assessments
Market value
$536,000
Assessed value
$536
Transitional assessed value

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 $536,000 $536 2034.261 $10,904 +3.80%
2025 $536,000 $536 1959.842 $10,505 -8.11%
2024 $535,753 $536 2132.7 $11,431 -6.72%
2023 $536,000 $536 2286.395 $12,255 -9.92%
2022 $536,000 $536 2538.2 $13,605 -13.85%
2021 $513,000 $513 3078.493 $15,793 +15.68%
2020 $388,000 $970 1407.446 $13,652 +5.57%
2019 $388,000 $970 1333.161 $12,932 +5.67%
2018 $388,000 $970 1261.637 $12,238 +4.11%
2017 $388,000 $970 1211.785 $11,754 +4.99%
Permits

Permit information for 20 Keller 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 20 Keller 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)
James A Dever School 6 Public K-6 413 0.20
Wheeler Avenue School 8 Public 1-6 540 0.21
Howell Road School 7 Public PK, K-6 566 0.47
Howell Road School 7 Public PK, K-6 566 0.47
Valley Stream Christian Academy NR Private K-12 110 0.91
Holy Name Of Mary School NR Private PK, K-8 345 1.03
Holy Name Of Mary School NR Private PK, K-8 345 1.03
Willow Road School 5 Public K-6 486 1.03
Maurice W. Downing Primary K-2 School NR Public K-2 350 1.03
West End School 9 Public 1-5 401 1.06
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Valley Stream Memorial Junior High School 5 Public 7-9 1,038 0.48
Valley Stream Christian Academy NR Private K-12 110 0.91
Holy Name Of Mary School NR Private PK, K-8 345 1.03
Valley Stream North High School 7 Public 7-12 1,249 1.23
Lynbrook North Middle School 6 Public 6-8 266 1.23
Our Lady of Lourdes School NR Private PK-8 266 1.27
Our Lady of Lourdes School NR Private PK, K-8 0 1.28
Our Lady Of Peace School NR Private PK, K-8 287 1.44
Howard T Herber Middle School 7 Public 6-8 422 1.62
Valley Stream South High School 7 Public 7-12 1,224 1.87
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Valley Stream Central High School 9 Public 10-12 1,078 0.55
Valley Stream Christian Academy NR Private K-12 110 0.91
Valley Stream North High School 7 Public 7-12 1,249 1.23
Malverne Senior High School 8 Public 9-12 628 1.68
Lynbrook Senior High School 9 Public 9-12 850 1.79
Bible Baptist Academy NR Private 6-11 0 1.85
Martin De Porres School NR Private 300 1.87
Valley Stream South High School 7 Public 7-12 1,224 1.87
West Hempstead High School 8 Public 7-12 783 2.02
Midreshet Shalhevet-Shalhevet High School For Girls NR Private 9-12 69 2.21

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

Neighbors for 20 Keller Street, Valley Stream, NY

30 Comber St, Valley Stream 25 Sheridan St, Valley Stream 25 Comber St, Valley Stream 6 Keller St, Valley Stream 362 N Grove St, Valley Stream 347 Rockaway Pkwy, Valley Stream 31 Sheridan St, Valley Stream 15 Comber St, Valley Stream 345 Rockaway Pkwy, Valley Stream 18 Keller St, Valley Stream 34 Keller St, Valley Stream 350 N Grove St, Valley Stream 367 Rockaway Pkwy, Valley Stream 10 Keller St, Valley Stream 26 Keller St, Valley Stream 330 N Grove St, Valley Stream 37 Sheridan St, Valley Stream 11 Comber St, Valley Stream 21 Comber St, Valley Stream 381 Rockaway Pkwy, Valley Stream

Nearby ZIP codes for 20 Keller 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 20 Keller Street, Valley Stream, NY 11580?

The development at 20 Keller Street, Valley Stream, NY 11580 was built in 1941.

What is the total square footage of 20 Keller Street, Valley Stream, NY 11580?

20 Keller Street, Valley Stream, NY 11580 has a total of 1,690 square feet.

When was 20 Keller Street, Valley Stream, NY 11580 last sold and what was the sale price?

20 Keller Street, Valley Stream, NY 11580 was last sold on 07/01/2001 for $270,000.

What is the assessed value of 20 Keller Street, Valley Stream, NY 11580?

20 Keller Street, Valley Stream, NY 11580 is currently assessed at $536.

What are the property taxes for 20 Keller Street, Valley Stream, NY 11580?

The property taxes for 20 Keller Street, Valley Stream, NY 11580 total $10,903.

Disclaimer

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