Nassau County  »  21 Bay St

21 Bay Street, Bellmore, NY 11710 - Property report

Also known as: 21 Bay St

Property image for 21 Bay Street, Bellmore, NY 11710
static Mapbox map

Property type

One Family Year - Round Residence (210.01)

Year built

1938

Acreage

0.267

General information

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Address
Primary address
21 Bay Street
ZIP code
11710
County
Nassau
Town/City
Hempstead
Village (SWIS code)
None (unincorporated town)
Parcel ID
63-41-78

Owner

Find out who owns 21 Bay Street, Bellmore, NY 11710. Uncover corporate and individual owners with a free account.

Tax
Tax year
2026
Current property tax
$9,874
Tax class
Zoning & Use
Zoning
C
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
1,444
Buildings on lot
1
Stories
1
Year built
1938
Rooms
7
Bathrooms
1
Exterior wall
Alum/Vinyl
Building style
Cape
Attic
Full
Fireplaces
1
Heating type
Central
Heating system
Electric or solar
Lot
Acreage
0.267
Topography
Level
Land
Canal waterfront

Area overview

Walk score
54 /100.  Somewhat Walkable
Transit score
32 /100.  Some Transit
Bike score
42 /100.  Somewhat Bikeable
School district
1007

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

Ownership

Ownership information for 21 Bay Street, Bellmore, NY

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

Sales history for 21 Bay Street, Bellmore, NY 11710

No recently recorded sales for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
10/23/2025 - R
08/14/2025 - D		 Deed
(Deed-deed)		 XXXXXXX XXXX XXXX XXXXX XXXXXXX XXX
04/16/2007 - R
06/08/2006 - D		 Deed XXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 Bay Street, Bellmore, 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
$9,874
Base tax
$13,796
Current school tax
Recent tax assessments
Market value
$444,000
Assessed value
$444
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 $444,000 $444 3107.189 $13,796 -3.15%
2025 $469,000 $469 3037.161 $14,244 -9.41%
2024 $502,000 $489 3215.603 $15,724 -5.57%
2023 $495,000 $495 3363.94 $16,652 -10.71%
2022 $502,000 $502 3715.064 $18,650 -18.62%
2021 $542,000 $542 4228.269 $22,917 +84.25%
2020 $272,000 $680 1829.166 $12,438 +6.22%
2019 $272,000 $680 1721.988 $11,710 +6.92%
2018 $272,000 $680 1610.542 $10,952 +5.68%
2017 $272,000 $680 1523.992 $10,363 -2.11%
Permits

Permit information for 21 Bay Street, Bellmore, NY

No recently recorded permits for this property.

Neighborhood

Hempstead residential market stats

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

Median sale price

$725,000

3.6% Y-o-Y

Median price/sq. ft.

$490

5.8% Y-o-Y

Nassau county median sale price

$800,000

5.3% Y-o-Y

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

Risk

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FEMA flood zones

FEMA flood zones
AE

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 21 Bay Street, Bellmore, NY 11710 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)
Shore Road School 9 Public 5-6 293 0.54
Merokee Day School NR Private 0 0.64
Reinhard Early Childhood Center NR Public PK, K-3 533 0.69
Reinhard Early Childhood Center NR Public PK, K-3 533 0.69
South Shore Montessori School NR Private PK, K-1 8 0.78
South Shore Montessori School NR Private PK, K-1 8 0.78
St. Elizabeth Ann Seton Regional School NR Private PK-8 310 0.82
St. Elizabeth Ann Seton Regional School NR Private PK-8 310 0.82
Norman J Levy Lakeside School 6 Public K-6 645 0.83
Winthrop Avenue School 7 Public 3-4 255 0.91
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Merokee Day School NR Private 0 0.64
St. Elizabeth Ann Seton Regional School NR Private PK-8 310 0.82
Grand Avenue Middle School 8 Public 7-8 915 0.87
Grace Christian Academy NR Private K-12 168 1.05
Merrick Avenue Middle School 9 Public 7-8 814 1.36
Progressive School of Long Island NR Private K-8 109 2.15
Sacred Heart School NR Private PK, K-8 233 2.38
John W Dodd Middle School 4 Public 7-8 986 2.40
Wantagh Middle School 5 Public 6-8 682 2.63
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Merokee Day School NR Private 0 0.64
John F Kennedy High School 9 Public 9-12 1,043 0.72
Grace Christian Academy NR Private K-12 168 1.05
Wellington C Mepham High School 9 Public 9-12 1,260 1.29
Sanford H Calhoun High School 9 Public 9-12 1,168 1.76
Freeport Christian Academy & Daycare NR Private K-10 121 2.40
Wantagh Senior High School 9 Public 9-12 836 2.54
Hi Hello Child Care Center 2 NR Private 0 2.55
Woodward Mental Health Center NR Private 2-12 0 2.61
Roosevelt High School 3 Public 9-12 1,075 3.01

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

Neighbors for 21 Bay Street, Bellmore, NY

2439 Marie CT, Bellmore 2371 Beach St, Bellmore 19 Bay St, Bellmore 2450 Frederick CT, Bellmore 2517 Hewlett Ln, Bellmore 2518 Lefferts Pl, Bellmore 2470 Frederick CT, Bellmore 2530 Lefferts Pl, Bellmore 2375 Beach St, Bellmore 2523 Hewlett Ln, Bellmore 2453 Marie CT, Bellmore 2355 Beach St, Bellmore 15 Bay St, Bellmore 2341 Beach St, Bellmore 2465 Marie CT, Bellmore 2349 Beach St, Bellmore 11 Bay St, Bellmore 2459 Marie CT, Bellmore 2361 Beach St, Bellmore 13 Bay St, Bellmore

Nearby ZIP codes for 21 Bay Street, Bellmore, NY

11510, Nassau County, NY 11520, Nassau County, NY 11549, Nassau County, NY 11550, Nassau County, NY 11554, Nassau County, NY 11556, Nassau County, NY 11566, Nassau County, NY 11569, Nassau County, NY 11572, Nassau County, NY 11575, Nassau County, NY 11590, Nassau County, NY 11714, Nassau County, NY 11756, Nassau County, NY 11762, Nassau County, NY 11783, Nassau County, NY 11793, Nassau County, NY 11801, Nassau County, NY

Frequently asked questions

What is the year built for 21 Bay Street, Bellmore, NY 11710?

The development at 21 Bay Street, Bellmore, NY 11710 was built in 1938.

What is the total square footage of 21 Bay Street, Bellmore, NY 11710?

21 Bay Street, Bellmore, NY 11710 has a total of 1,444 square feet.

What is the assessed value of 21 Bay Street, Bellmore, NY 11710?

21 Bay Street, Bellmore, NY 11710 is currently assessed at $444.

What are the property taxes for 21 Bay Street, Bellmore, NY 11710?

The property taxes for 21 Bay Street, Bellmore, NY 11710 total $13,795.

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