Nassau County  »  11001  »  Gladiolus Ave  »  21 Gladiolus Ave

21 Gladiolus Avenue, Floral Park, NY 11001 Property Information

21 Gladiolus Avenue, Floral Park, NY 11001 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

21 Gladiolus Avenue, Floral Park, NY 11001
static Mapbox map

Address

Primary address 21 Gladiolus Avenue, Floral Park
Zip code 11001
County Nassau
Town/City Hempstead
Village (swiss code) Floral Park
Parcel ID 32-181-103

Sales & Tax Overview for 21 Gladiolus Avenue, Floral Park

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

Tax class
Current property tax $9,446

Lot & Building Information for 21 Gladiolus Avenue, Floral Park

Building sqft 1,894
Building class One Family Year - Round Residence (210.01)
Land Primary site
Topography Level
Acreage 0.092
Buildings on lot 1
Year built 1923
Stories 2
Style Old Style
Rooms 8
Bathrooms 2
Half bathrooms 1
Attic Unfinished
Basement Full
Exterior wall Alum/Vinyl
Heating type Central
Heating system Steam and vapor
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district (See more on map)
School district Floral Park-Bellerose UFSD

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

Other Property Data for 21 Gladiolus Avenue, Floral Park

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 21 Gladiolus Avenue, Floral Park , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 21 Gladiolus Avenue, Floral Park

What is the year built & the total sq. ft. for 21 Gladiolus Avenue, Floral Park, NY 11001?

21 Gladiolus Avenue, Floral Park, NY 11001 was built in 1923 and has a total of 1,894 square feet.

What is the assessed value of 21 Gladiolus Avenue, Floral Park, NY 11001 and the property tax paid?

Assessed at $582, the tax amount paid for 21 Gladiolus Avenue, Floral Park, NY 11001 is $10,198.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
Lucian Alixandrescu, May 27, 2026 NYC Office Market Ahead of National Curve: Manhattan Q1 Vacancy Drops to 13.1% 
New York City’s office market outpaced the U.S. on several major metrics in Q1, with Manhattan vacancy nearly 5 percentage points below the national benchmark, asking rents climbing against a downward national trend and flex inventory crossing 15 million square feet.
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.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 21 Gladiolus Avenue, Floral Park

Create a free account to view the complete sales history for 21 Gladiolus Avenue, Floral Park, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 21 Gladiolus Avenue, Floral Park

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
06/01/2023 - D
06/08/2023 - R
Mortgage
(Home equity line (heloc))
10/01/2021 - R Other
(Mortgage satisfaction)
09/04/2021 - D
11/09/2021 - R
Mortgage
(Fixed rate)
04/05/2021 - R Other
(Mortgage satisfaction)
         
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 21 Gladiolus Avenue, Floral Park

Access detailed property tax data for 21 Gladiolus Avenue, Floral Park, NY 11001. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2026
Base tax $10,198
Current property tax $9,446
Tax class
Market value $582,000
Assessed value $582
School current tax bill
Transitional assessed value

Assessment History for 21 Gladiolus Avenue, Floral Park

Here's the assessment & property tax history for 21 Gladiolus Avenue, Floral Park, 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 $582,000 $582 1752.28 $10,198 -1.51%
2025 $604,000 $604 1714.27 $10,354 -18.36%
2024 $694,735 $695 1824.797 $12,682 -2.61%
2023 $670,000 $670 1943.517 $13,022 -13.50%
2022 $695,000 $695 2166.006 $15,054 -12.19%

Permits for 21 Gladiolus Avenue, Floral Park

The complete history of permits filed for 21 Gladiolus Avenue, Floral Park, 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 Gladiolus Avenue, Floral Park, 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 Gladiolus Avenue, Floral Park 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 to school (mi)
Our Lady Of Victory School NR Private PK-8 363 0.43
Our Lady Of Victory School NR Private PK-8 363 0.43
John Lewis Childs School 7 Public PK, K-6 701 0.50
John Lewis Childs School 7 Public PK, K-6 701 0.50
Floral Park Bellerose School 7 Public PK, K-6 893 0.54

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Our Lady Of Victory School NR Private PK-8 363 0.43
Floral Park Memorial High School 7 Public 7-12 1,310 0.56
St Gregory The Great School NR Private PK, K-8 312 0.78
P.S. 993 NR Public K-12 558 0.86
Yeshiva Har Torah NR Private PK-8 733 1.06

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Floral Park Memorial High School 7 Public 7-12 1,310 0.56
P.S. 993 NR Public K-12 558 0.86
Sewanhaka High School 5 Public 7-12 1,637 1.11
Elmont Memorial High School 5 Public 7-12 1,501 1.14
Bethel Christian Academy & Learning Center NR Private K-12 47 1.54

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

Neighbors for 21 Gladiolus Avenue, Floral Park

Here are the neighbors for 21 Gladiolus Avenue, Floral Park.

Address Square feet Purchase date Purchase price
90 Crocus Ave, Floral Park 1,361
25 Gladiolus Ave, Floral Park 1,314 08/27/2025 $600,000
31 Gladiolus Ave, Floral Park 1,252
17 Gladiolus Ave, Floral Park 1,804
26 Pansy Ave, Floral Park 1,745 10/30/1992 $170,000
88 Floral Blvd, Floral Park 1,509 03/06/2014 $463,000
97 Crocus Ave, Floral Park 1,969 06/06/1997 $202,000
40 Pansy Ave, Floral Park 1,407 12/12/2008 $450,000
89 Crocus Ave, Floral Park 1,608 01/13/2021
22 Pansy Ave, Floral Park 1,267 02/19/2026 $720,000
92 Floral Blvd, Floral Park 1,365 07/21/2023 $483,000
85 Crocus Ave, Floral Park 1,523 03/30/1998 $188,000
93 Crocus Ave, Floral Park 1,506 08/21/1996 $177,000
29 Gladiolus Ave, Floral Park 1,412 11/13/2023 $738,000
18 Pansy Ave, Floral Park 1,785 07/21/2014 $537,000
100 Floral Blvd, Floral Park 2,568 08/19/2016 $720,000
30 Pansy Ave, Floral Park 2,009 09/23/2025 $250,000
96 Floral Blvd, Floral Park 1,995 02/26/2018 $720,000
34 Pansy Ave, Floral Park 1,924 06/14/2004 $440,000
83 Crocus Ave, Floral Park 1,796 02/13/2017 $529,000

Nearby ZIP Codes for 21 Gladiolus Avenue, Floral Park

Not sure if we cover all the data-points you need? View sample full report View sample full report