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20 Thelma Street, Roslyn Heights, NY 11577 Property Information

20 Thelma Street, Roslyn Heights, NY 11577 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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20 Thelma Street, Roslyn Heights, NY 11577
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Address

Primary address 20 Thelma Street, Roslyn Heights
Zip code 11577
County Nassau
Town/City North Hempstead
Village (swiss code) None (unincorporated town)
Parcel ID 7-70-34

Sales & Tax Overview for 20 Thelma Street, Roslyn Heights

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

Sale date 03/10/2017
Sale price $610,000
Arm's length
Tax class
Current property tax $14,923

Lot & Building Information for 20 Thelma Street, Roslyn Heights

Building sqft 1,225
Building class One Family Year - Round Residence (210.01)
Land Primary site
Topography Level
Acreage 0.138
Buildings on lot 1
Year built 1946
Stories 1
Style Cape
Rooms 5
Bathrooms 1
Attic Full
Basement Full
Exterior wall Asbestos
Heating type Central
Heating system Hot water
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district (See more on map)
School district Roslyn UFSD

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

Other Property Data for 20 Thelma Street, Roslyn Heights

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About 20 Thelma Street, Roslyn Heights

What is the year built & the total sq. ft. for 20 Thelma Street, Roslyn Heights, NY 11577?

20 Thelma Street, Roslyn Heights, NY 11577 was built in 1946 and has a total of 1,225 square feet.

What is the assessed value of 20 Thelma Street, Roslyn Heights, NY 11577 and the property tax paid?

Assessed at $615, the tax amount paid for 20 Thelma Street, Roslyn Heights, NY 11577 is $14,923.

When was 20 Thelma Street, Roslyn Heights, NY 11577 last sold and what was the last sale price?

20 Thelma Street, Roslyn Heights, NY 11577 was last sold in 03/10/2017 for $610,000.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, Jul 29, 2026 How to Contact Property Owners: Cold Calling Scripts, Email Templates & Outreach Tips 
When it comes to efficiently contacting property owners, the challenge is twofold: First, you need to identify the right owner. Then, you need to reach that owner through the appropriate channel with the right message. Enhanced by effective follow-up tips and tactics, this guide is particularly useful for investors, agents and other real estate professionals who need an effective outreach process.
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
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Past Sales & Property History for 20 Thelma Street, Roslyn Heights

Create a free account to view the complete sales history for 20 Thelma Street, Roslyn Heights, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
03/10/2017 $610,000
10/11/2013 $390,000
       
       
       
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Title Documents for 20 Thelma Street, Roslyn Heights

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
11/03/2022 - R Other
(Mortgage satisfaction)
03/20/2017 - R
03/10/2017 - D
Deed
03/19/2015 - R
10/11/2013 - D
Deed
         
         
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R: Recorded date
D: Document date

Property Taxes for 20 Thelma Street, Roslyn Heights

Access detailed property tax data for 20 Thelma Street, Roslyn Heights, NY 11577. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2026
Property tax $14,924
Tax class
Market value $615,000
Assessed value $615
School current tax bill
Transitional assessed value

Assessment History for 20 Thelma Street, Roslyn Heights

Here's the assessment & property tax history for 20 Thelma Street, Roslyn Heights, 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 $615,000 $615 2426.591 $14,924 +4.65%
2025 $604,000 $604 2360.963 $14,260 -2.50%
2024 $614,968 $570 2565.851 $14,625 -11.95%
2023 $615,000 $615 2700.907 $16,611 -8.55%
2022 $615,000 $615 2953.304 $18,163 -10.17%

Permits for 20 Thelma Street, Roslyn Heights

The complete history of permits filed for 20 Thelma Street, Roslyn Heights, 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 20 Thelma Street, Roslyn Heights, 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 20 Thelma Street, Roslyn Heights 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)
East Hills Elementary School 8 Public K, 2-5 565 0.33
Roslyn Heights Elementary School NR Public PK, K-1 345 0.36
Roslyn Heights Elementary School NR Public PK, K-1 345 0.36
Meadow Drive School NR Public PK, K-2 369 1.03
Meadow Drive School NR Public PK, K-2 369 1.03

Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Roslyn Middle School 8 Public 6-8 766 0.35
Henry Viscardi School NR Private K-12 0 1.06
Willets Road School 8 Public 5-7 404 1.21
Herricks Middle School 9 Public 6-8 1,079 1.47
St Aidan School-East Campus NR Private 3-8 209 1.95

Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Roslyn High School 9 Public 9-12 1,035 0.44
Henry Viscardi School NR Private K-12 0 1.06
Searingtown School 9 Public K-5, 11 585 1.23
Herricks High School 10 Public 9-12 1,433 1.90
Wheatley School 10 Public 8-12 666 2.06

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

Neighbors for 20 Thelma Street, Roslyn Heights

Here are the neighbors for 20 Thelma Street, Roslyn Heights.

Address Square feet Purchase date Purchase price
241 Roslyn Rd, Roslyn Heights 770 06/17/2022 $465,000
25 Russell St, Roslyn Heights 1,920 09/15/1997 $220,000
16 Thelma St, Roslyn Heights 977 05/27/2005
24 Thelma St, Roslyn Heights 692 03/29/2004 $320,000
235 Roslyn Rd, Roslyn 5,176 07/26/2017
18 Thelma St, Roslyn Heights 1,552 11/18/2014 $515,000
140 Linden St, Roslyn Heights 2,106 03/27/2024 $925,000
19 Russell St, Roslyn Heights 1,154 10/10/2025 $858,000
14 Jane St, Roslyn Heights 1,384 10/01/2002
31 Russell St, Roslyn Heights 1,430 08/13/2008 $429,000
22 Thelma St, Roslyn Heights 1,211 12/08/2022
27 Russel St, Roslyn Heights 1,376 08/25/2025 $925,000
23 Russel St, Roslyn Heights 1,062 07/29/2002 $318,000
225 Roslyn Rd, Roslyn Heights 1,774 10/28/2010 $720,000
217 Roslyn Rd, Roslyn Heights 1,634 02/24/2021 $660,000
245 Roslyn Rd, Roslyn Heights 1,172
239 Roslyn Rd, Roslyn Heights 3,172 06/25/1999 $465,000
243 Roslyn Rd, Roslyn Heights 2,281
144 Linden St, Roslyn 1,350 09/29/2025 $950,000
28 Thelma St, Roslyn Heights 1,350

Nearby ZIP Codes for 20 Thelma Street, Roslyn Heights

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