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21 Tremont Street, Garden City, NY 11530 Property Information

21 Tremont Street, Garden City, NY 11530 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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21 Tremont Street, Garden City, NY 11530
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Address

Primary address 21 Tremont Street, Garden City
Zip code 11530
County Nassau
Town/City Hempstead
Village (swiss code) Garden City
Parcel ID 34-249-102

Sales & Tax Overview for 21 Tremont Street, Garden City

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

Sale date 08/25/2003
Sale price $899,000
Arm's length
Tax class
Current property tax $16,597

Lot & Building Information for 21 Tremont Street, Garden City

Building sqft 3,030
Building class One Family Year - Round Residence (210.01)
Land Primary site
Topography Level
Acreage 0.215
Buildings on lot 1
Year built 1931
Stories 2
Style Colonial
Rooms 9
Bathrooms 3
Attic Partial
Basement Full
Exterior wall Mas & frame
Heating type Central
Heating system Hot water
Fireplace 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district (See more on map)
School district Garden City UFSD

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Other Property Data for 21 Tremont Street, Garden City

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About 21 Tremont Street, Garden City

What is the year built & the total sq. ft. for 21 Tremont Street, Garden City, NY 11530?

21 Tremont Street, Garden City, NY 11530 was built in 1931 and has a total of 3,030 square feet.

What is the assessed value of 21 Tremont Street, Garden City, NY 11530 and the property tax paid?

Assessed at $1,026, the tax amount paid for 21 Tremont Street, Garden City, NY 11530 is $16,597.

When was 21 Tremont Street, Garden City, NY 11530 last sold and what was the last sale price?

21 Tremont Street, Garden City, NY 11530 was last sold in 08/25/2003 for $899,000.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
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Past Sales & Property History for 21 Tremont Street, Garden City

Create a free account to view the complete sales history for 21 Tremont Street, Garden City, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
08/25/2003 $899,000

Title Documents for 21 Tremont Street, Garden City

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Date Type Amount Party 1 Party 2
11/08/2018 - R Other
(Mortgage satisfaction)
07/18/2018 - R Assignment
(Assign mortgage)
08/25/2003 - D
09/05/2003 - R
Deed
08/23/1999 - D
10/08/1999 - R
Deed
         
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R: Recorded date
D: Document date

Property Taxes for 21 Tremont Street, Garden City

Access detailed property tax data for 21 Tremont Street, Garden City, NY 11530. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2026
Property tax $16,598
Tax class
Market value $1,026,000
Assessed value $1,026
School current tax bill
Transitional assessed value

Assessment History for 21 Tremont Street, Garden City

Here's the assessment & property tax history for 21 Tremont Street, Garden City, 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 $1,026,000 $1,026 1617.735 $16,598 +0.64%
2025 $1,026,000 $1,026 1607.41 $16,492 -6.55%
2024 $1,025,983 $1,026 1720.075 $17,648 -4.09%
2023 $1,026,000 $1,026 1793.38 $18,400 -9.63%
2022 $1,026,000 $1,026 1984.382 $20,360 -12.10%

Permits for 21 Tremont Street, Garden City

The complete history of permits filed for 21 Tremont Street, Garden City, 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.

Garden City residential market stats

Median Sale Price
$1,425,000
27.2% YoY
Median Price/Sqft
$685
7.9% YoY
Nassau County Median Sale Price
$805,000
6.6% YoY

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

Check out recently sold homes in Garden-City and see how their prices compare.

Risk

Create a free account to unlock extended information for 21 Tremont Street, Garden City, 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 Tremont Street, Garden City to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Locust School NR Public K-1 138 0.17
Nassau Boces NR Public K-12 1,712 0.30
Stewart School 7 Public 2-5 707 0.44
Academy Charter School-Uniondale 7 Charter K-7, 9-11 1,272 0.65
RHODES ACADEMY OF HUMANITIES-ARTS 2 Public PK, K-5 739 0.72

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Nassau Boces NR Public K-12 1,712 0.30
Academy Charter School-Uniondale 7 Charter K-7, 9-11 1,272 0.65
Hanc - Middle & High School NR Private 7-12 390 0.67
St Joseph Elementary School NR Private PK-8 286 0.90
Academy Charter School 8 Charter K-12 1,880 1.20

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Nassau Boces NR Public K-12 1,712 0.30
Academy Charter School-Uniondale 7 Charter K-7, 9-11 1,272 0.65
Hanc - Middle & High School NR Private 7-12 390 0.67
Academy Charter School 8 Charter K-12 1,880 1.20
Sacred Heart Academy NR Private 9-12 853 1.53

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 21 Tremont Street, Garden City

Here are the neighbors for 21 Tremont Street, Garden City.

Address Square feet Purchase date Purchase price
126 Locust St, Garden City 2,905 11/23/2008
140 Meadow St, Garden City 1,248 01/11/2012
125 Poplar St, Garden City 2,379 02/16/2023
128 Locust St, Garden City 3,072
132 Locust St, Garden City 3,861 06/24/2025 $2,550,000
127 Poplar St, Garden City 2,559 12/07/2021 $1,392,500
142 Meadow St, Garden City 1,290 08/25/2005
146 Meadow St, Garden City 1,566 01/28/2013 $455,000
138 Meadow St, Garden City 1,708 01/20/2017 $710,000
19 Tremont St, Garden City 1,551 09/09/2021
138 Locust St, Garden City 1,915
136 Locust St, Garden City 3,304 01/28/2026 $2,200,000
140 Locust St, Garden City 2,736 02/20/2004 $750,000
136 Meadow St, Garden City 1,358 12/01/2020
134 Locust St, Garden City 1,657 01/08/2001 $115,000
123 Poplar St, Garden City 1,803 08/05/2020 $920,000
129 Poplar St, Garden City 2,438 09/21/2015 $107,500
119 Poplar St, Garden City 1,947
121 Poplar St, Garden City 2,965 11/09/2018 $800,000
22 Boylston St, Garden City 1,710 09/14/2001 $425,000

Nearby ZIP Codes for 21 Tremont Street, Garden City

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