Date
Details
Price
Change
Source
8/27/2026
Listed
$749,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/27
$749,000 Just Listed
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Property Description
Welcome to 634 Leonard Avenue in the heart of Uniondale! This spacious brick ranch sits on an oversized 7200 sq. ft. lot and offers exceptional potential for homeowners and investors alike. The home features 3 generously sized bedrooms and 2 full bathrooms, providing comfortable living space for the whole family. Enjoy the convenience of two separate driveways, offering ample parking for multiple vehicles. The full basement with extra rooms includes a separate outside entrance and features four additional rooms, providing endless possibilities for recreation, home offices, storage, or extended living space (with proper permits). The expansive backyard offers plenty of room for entertaining, gardening, or future outdoor enhancements. Conveniently located near shopping, dining, parks, schools, and major transportation routes. Don't miss this incredible opportunity to own a spacious home on a large lot in a desirable Uniondale location!
Full Property Details
Full Property Details for 634 Leonard Ave
General
- Price: $749,000
- Taxes: $8,419
- Status: Active
- Type: Single Family
- Source: Long_Island
- MLS ID: 1043756
- Updated: 8/27/2026
- Added to Site: 1 day(s) ago
Interior
- Number of Rooms: 14
- Interior Features: First Floor Bedroom, First Floor Full Bath
- Appliances: Cooktop, Gas Oven, Gas Range
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 3
Parking
- Garage: Yes
- Garage Spaces: 1
- Parking Features: Driveway
Location
- County: Nassau County
School Information
- High School District: Uniondale
- Elementary School: Northern Parkway Elementary School
- Middle School: Turtle Hook Middle School
- High School: Uniondale High School
Heating & Cooling
- Cooling Type: None
- Heating Type: Baseboard, Natural Gas
Utilities
- Sewer: Public Sewer
- Water: Other
- Utility Description: Electricity Connected, Natural Gas Connected
Structural Information
- Architectural Style: Ranch
- Detached/Attached: Detached
- Construction: Brick
- Basement: Yes
- Basement Desc.: Finished, Full Basement, See Remarks, Walk-Out Access
- Sq. Ft. Source: Other
- Year Built: 1953
Lot Features
- Lot Size (Acres): 0.17
- Lot Size (Sq. Ft.): 7,200
Financial Considerations
- Tax Amount: $8,419
Disclosures and Reports
- Special Conditions: None
- Property ID: 2089-36-112-00-0096-0
Listed by Badlia Realty Group Inc
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Listing agent
— 634 Leonard Ave —
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Schools
Schools serving 634 Leonard Ave
School District:Uniondale Union Free School District
| Name | Grades | Distance |
|---|---|---|
Northern Parkway Elementary School 440 Northern Parkway, Uniondale, NY 11553 | K-5 | 0.2 mi |
Lawrence Road Middle School 50 Lawrence Road, Hempstead, NY 11550 | 6-8 | 0.8 mi |
Uniondale High School 933 Goodrich Street, Uniondale, NY 11553 | 9-12 | 1.1 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 634 Leonard Ave
Tax History
Tax History for 634 Leonard Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$8,419
166%
$431
—
2024
$3,164
-57%
$431
—
2023
$7,353
-3%
$431
—
2022
$7,566
—
$431
5%
2021
$7,536
-4%
$410
-38%
2020
$7,889
6%
$665
—
2018
$7,468
-5%
$665
—
2019
$7,889
11%
$665
—
2016
$7,132
6%
$665
—
2016
$6,700
2%
$665
—
2014
$6,563
—
$665
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 634 Leonard Ave
634 Leonard Avenue, Uniondale, NY 11553 (MLS# 1043756) is a Single Family property with 3 bedrooms and 2 full bathrooms. 634 Leonard Avenue is currently listed for $749,000 and was received on August 27, 2026. Want to learn more about 634 Leonard Avenue? Do you have questions about finding other Single Family real estate for sale in Uniondale? You can browse all Uniondale real estate or contact a Coldwell Banker agent to request more information.