Nassau County » 11804 » Sheridan St » 21 Sheridan St

21 Sheridan Street, Old Bethpage, NY 11804 Property Information

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Address

Primary address	21 Sheridan Street, Old Bethpage
Zip code	11804
County	Nassau

Town/City	Oyster Bay
Village (swiss code)	None (unincorporated town)
Parcel ID	47-87-17

Sales & Tax Overview for 21 Sheridan Street, Old Bethpage

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date	11/16/2023
Sale price	$700,000

Arm's length	Register
Tax class	Register
Current property tax	$14,974

Lot & Building Information for 21 Sheridan Street, Old Bethpage

Building sqft	2,698
Building class	One Family Year - Round Residence (210.01)
Land	Primary site
Topography	Level
Acreage	0.161
Buildings on lot	1
Year built	2024
Stories	2

Style	Colonial
Rooms	13
Bathrooms	4
Attic	None
Basement	Full
Exterior wall	Alum/Vinyl
Heating type	Central/AC
Heating system	Central w ac

Zoning, Use & Area Overview

Walk Score

Transit Score

Bike Score

Zoning district	Register (See more on map)

School district	Old Bethpage

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 21 Sheridan Street, Old Bethpage

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About 21 Sheridan Street, Old Bethpage

What is the year built & the total sq. ft. for 21 Sheridan Street, Old Bethpage, NY 11804?

21 Sheridan Street, Old Bethpage, NY 11804 was built in 2024 and has a total of 2,698 square feet.

What is the assessed value of 21 Sheridan Street, Old Bethpage, NY 11804 and the property tax paid?

Assessed at $490, the tax amount paid for 21 Sheridan Street, Old Bethpage, NY 11804 is $14,974.

When was 21 Sheridan Street, Old Bethpage, NY 11804 last sold and what was the last sale price?

21 Sheridan Street, Old Bethpage, NY 11804 was last sold in 11/16/2023 for $700,000.

Ownership Information

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Commercial Real Estate nearby

Real Estate Reports:

Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District

New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.

Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs

Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million

Laura Pop-Badiu, Jul 15, 2026 How to Find Property Owners — The Complete Guide

For real estate professionals looking for the best ways to find property owners — whether through free methods based on public sources or paid tools with verified, in-depth data — this comprehensive guide breaks down every step of the due diligence process.

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Past Sales & Property History for 21 Sheridan Street, Old Bethpage

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More about Nassau County Property Records

Title Documents for 21 Sheridan Street, Old Bethpage

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date	Type	Amount	Party 1	Party 2
05/07/2026 - R	Other (Mortgage agreement)
05/07/2026 - R 02/25/2026 - D	Mortgage (Mtg-mortgage)
11/12/2025 - R 10/20/2025 - D	Mortgage (Fixed rate)
08/19/2025 - R 07/01/2025 - D	Mortgage (Mtg-mortgage)
05/21/2025 - R	Other (Mortgage satisfaction)
05/07/2025 - R 04/24/2025 - D	Mortgage (Mtg-mortgage)
07/30/2024 - R	Other (Mortgage satisfaction)
12/01/2023 - R 11/16/2023 - D	Deed
12/01/2023 - R 11/16/2023 - D	Mortgage (Fixed rate)
05/26/2023 - R 05/18/2023 - D	Deed

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R: Recorded date
D: Document date

Property Taxes for 21 Sheridan Street, Old Bethpage

Access detailed property tax data for 21 Sheridan Street, Old Bethpage, NY 11804. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year	2026
Property tax	$14,974
Tax class	Register
Market value	$490,000
Assessed value	$490

School current tax bill	Register
Transitional assessed value	Register

More about Nassau County Property Taxes

Assessment History for 21 Sheridan Street, Old Bethpage

Here's the assessment & property tax history for 21 Sheridan Street, Old Bethpage, including the evolution of the total tax rate and corresponding property tax.

Year	Market value	Assessment value	Total tax rate	Property tax	Year over year change
2026	$490,000	$490	3055.951	$14,974	+2.88%
2025	$490,000	$490	2970.267	$14,554	-6.55%
2024	$490,199	$490	3178.305	$15,574	-4.91%
2023	$490,000	$490	3342.412	$16,378	-9.82%
2022	$490,000	$490	3706.543	$18,162	-8.53%

Permits for 21 Sheridan Street, Old Bethpage

The complete history of permits filed for 21 Sheridan Street, Old Bethpage, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Data not available for this property.

Risk

Create a free account to unlock extended information for 21 Sheridan Street, Old Bethpage, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s)	X (See more on map)

Transportation

Access the detailed traffic volume map for 21 Sheridan Street, Old Bethpage to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Charles Campagne School	7	Public	K-5	402	0.61
Miss Sue's Nursery School and Kindergarten	NR	Private		0	0.87
Old Bethpage School	9	Public	K-4	435	0.88
Kramer Lane Elementary School	8	Public	K-5	387	1.03
H B Mattlin Middle School	8	Public	5-8	772	1.07

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Miss Sue's Nursery School and Kindergarten	NR	Private		0	0.87
H B Mattlin Middle School	8	Public	5-8	772	1.07
John F Kennedy Middle School	8	Public	6-8	717	1.19
Good Shepherd Lutheran School	NR	Private		0	1.28
Plainview Old Bethpage Middle School	8	Public	5-8	889	1.44

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Miss Sue's Nursery School and Kindergarten	NR	Private		0	0.87
Bethpage Senior High School	9	Public	9-12	932	1.02
Good Shepherd Lutheran School	NR	Private		0	1.28
Plainview Old Bethpage JFK High School	10	Public	9-12	1,649	1.32
St Anthonys High School	NR	Private	9-12	2,410	2.31

Neighbors for 21 Sheridan Street, Old Bethpage

Here are the neighbors for 21 Sheridan Street, Old Bethpage.

Address	Square feet	Purchase date	Purchase price
36 Lark Ave, Old Bethpage	1,072	11/22/2016	$465,000
32 Lark Ave, Old Bethpage	2,125
11 Sheridan St, Old Bethpage	1,091	10/09/1998	$240,000
3 Sheridan St, Old Bethpage	1,072
23 Sheridan St, Old Bethpage	1,072	08/06/2019	$237,500
19 Sheridan St, Old Bethpage	1,072	12/15/2015	$520,000
17 Sheridan St, Old Bethpage	1,072	05/17/2018	$560,000
31 Sherman Rd, Old Bethpage	1,072
27 Sheridan St, Old Bethpage	1,072	05/10/2019	$500,000
29 Sheridan St, Old Bethpage	1,072	05/29/2019
31 Sheridan St, Old Bethpage	1,862
38 Lark Ave, Old Bethpage	1,072
34 Lark Ave, Old Bethpage	1,072	10/28/1993
9 Sheridan St, Old Bethpage	1,072	06/24/1998	$219,000
40 Lark Ave, Old Bethpage	1,445
1 Sheridan St, Old Bethpage	1,072	05/16/2022
15 Sheridan St, Old Bethpage	1,347	12/31/2015	$425,000
5 Sheridan St, Old Bethpage	1,072	12/15/1993	$195,000
25 Sheridan St, Old Bethpage	1,072	08/25/2023	$745,000
7 Sheridan St, Old Bethpage	1,328	06/26/2026	$1,670,000

Nearby ZIP Codes for 21 Sheridan Street, Old Bethpage

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