Date
Details
Price
Change
Source
6/17/2026
Listed
$949,999
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
No photo available
$949,999
Property Description
Rare opportunity to own two condominium units being sold together in the desirable Newcassel Prospect Condominium community. This unique townhouse-style property offers 5 bedrooms and 3 full bathrooms across two separate living spaces. Unit 2A features a spacious 3-bedroom, 2-bath layout, while Unit 2B offers 2 bedrooms and 1 full bath. Ideal for owner-occupants, investors, or multigenerational living. With rentals permitted by the association, this property offers exceptional income-producing potential. Live in one unit and rent the other, or maximize your investment by utilizing both units as rental residences. Conveniently located near shopping, dining, major highways, public transportation, and the LIRR. A rare and versatile ownership opportunity in the heart of Westbury.
Full Property Details
Full Property Details for 821 Prospect Ave
General
- Price: $949,999
- HOA FEE: $625/month
- Taxes: $12,220
- Status: Active
- Type: Condo
- Source: Long_Island
- MLS ID: 1013459
- Updated: 6/17/2026
- Added to Site: 11 day(s) ago
Interior
- Number of Rooms: 10
- Interior Features: First Floor Bedroom, First Floor Full Bath, Other, Washer/Dryer Hookup
- Appliances: Dishwasher, Dryer, Gas Oven, Gas Range, Refrigerator, Washer
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
Bedrooms
- Total Bedrooms: 5
Parking
- Total Spaces: 1
- Parking Features: Assigned, Other
- Assigned Parking: Yes
Location
- County: Nassau County
School Information
- High School District: Westbury
- Elementary School: Park Avenue School - Westbury
- Middle School: Westbury Middle School
- High School: Westbury High School
Community
- Association: Yes
- Assoc. Fees Include: Common Area Maintenance, Exterior Maintenance, Snow Removal
- Pets Allowed: Yes
- Pet Restrictions: Yes
Heating & Cooling
- Cooling Type: Wall/Window Unit(s)
- Heating Type: Baseboard, Other
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Cable Available, Electricity Connected, Natural Gas Connected, Trash Collection Public
Structural Information
- Detached/Attached: Attached
- Construction: Brick
- Basement: Yes
- Basement Desc.: Full Basement
- Common Walls: 2+ Common Walls
- Entry Floor Number: 2
- Sq. Ft. Source: Measured
- Year Built: 2012
Lot Features
- Lot Size (Acres): 0.2805
- Lot Size (Sq. Ft.): 12,220
Financial Considerations
- Association Fee: Yes
- Association Fee: $625
- Assoc Fee Freq.: Monthly
- Tax Amount: $12,220
Disclosures and Reports
- Special Conditions: None
- Property ID: 2289-11-104-00-0237-UCA025400002
Listed by Peoples Realty & Associates
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Listing agent
— 821 Prospect Ave —
Peoples Realty & Associates
516-447-1575
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 821 Prospect Ave
School District:Westbury Union Free School District
| Name | Grades | Distance |
|---|---|---|
Park Avenue School, Westbury, NY 955 Park Avenue, Westbury, NY 11590 | 1-5 | 0.4 mi |
Dryden Street School 545 Dryden Street, Westbury, NY 11590 | PK-1 | 0.7 mi |
Westbury Middle School 455 Rockland Street, Westbury, NY 11590 | 6-8 | 0.8 mi |
Westbury High School 1 Post Road, Old Westbury, NY 11568 | 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 821 Prospect Ave
Tax History
Tax History for 821 Prospect Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$12,390
134%
$1,879
—
2024
$5,295
-61%
$1,879
—
2023
$13,712
-8%
$1,879
—
2022
$14,834
-6%
$1,879
7%
2021
$15,698
-9%
$1,756
—
2020
$17,244
4%
$1,756
—
2018
$16,536
-4%
$1,756
—
2019
$17,244
7%
$1,756
—
2016
$16,052
9%
$1,756
—
2016
$14,678
6%
$1,756
—
2014
$13,800
—
$1,756
—
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 821 Prospect Ave
821 Prospect Avenue, Westbury, NY 11590 (MLS# 1013459) is a Condo property with 5 bedrooms and 3 full bathrooms. 821 Prospect Avenue is currently listed for $949,999 and was received on June 17, 2026. Want to learn more about 821 Prospect Avenue? Do you have questions about finding other Condo real estate for sale in Westbury? You can browse all Westbury real estate or contact a Coldwell Banker agent to request more information.