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863 Prospect Avenue, Westbury NY 11590
863 Prospect Avenue, Westbury NY 11590
New York>Nassau County>Westbury Hills

863 Prospect AvenueWestbury, NY 11590

For Sale

$685,000

Smart Buyer Rebate $4,625

4-bedroom, 2 bathroom, Cape Style home, with full finished basement, 1-car garage, updated kitchen w/quartz counter, new stove, freshly painted. Near local shopping, transportation and parkways. Don’t miss this opportunity!

Listed by Todd A. Yovino

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Island Advantage Realty LLC

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631-351-6000

Last updated July 25, 2026

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Source: OneKey #1012272

Listing Facts

  • TypeSingle-family
  • NeighborhoodWestbury Hills
  • Bedrooms4
  • Bathrooms2
  • Days on Prevu50
  • Taxes$9,982/year
  • Size1,230 sqft
  • Price per sqft$557

Amenities

  • Private Outdoor Space
  • Parking

Location

Mortgage Calculator

Listing History

06/12/2026
Listed by Island Advantage Realty LLC
$685,000

Property Details for 863 Prospect Avenue

Exterior

Construction

  • Property Condition: Updated/Remodeled
  • Year Built: 1954
  • Architectural Style: Cape Cod
  • Construction Materials: Frame

Features

  • Patio And Porch Features: Patio

Measurements

  • Building Area Total: 1,230
  • Building Area Units: Square Feet
  • Lot Features: Back Yard, Front Yard, Near Public Transit, Near Shops
  • Lot Size Acres: 0.10
  • Lot Size Dimensions: 5,095
  • Lot Size Square Feet: 4,750

Financial

Taxes

  • Parcel Number: 2289-11-003-00-0045-0
  • Tax Annual Amount: $9,982.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Microwave, Oven, Stainless Steel Appliance(s)
  • Flooring: Carpet, Tile
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Formal Dining, Quartz/Quartzite Counters

Measurements

  • Living Area: 1,230
  • Living Area Source: Public Records

Rooms

  • Basement: Full
  • Has Basement: Yes
  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 4
  • Rooms Total: 7

Other

Location

  • Tax Block: 3
  • Tax Lot: 45

Parking

Parking

  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: Detached

Schools

Elementary School

  • Elementary School: Park Avenue School - Westbury
  • Elementary School District: Westbury

High School

  • High School: Westbury High School
  • High School District: Westbury

Middle or Junior School

  • Middle Or Junior School: Westbury Middle School
  • Middle Or Junior School District: Westbury

Utilities

Equipment

  • Heating: Hot Water, Oil
  • Sewer: Other
  • Utilities: See Remarks
  • Water Source: Other

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 2 bathrooms in this single-family home at 863 Prospect Avenue.

What schools are nearby to 863 Prospect Avenue?

Nearby schools include the Park Avenue School - Westbury Elementary School, Westbury Middle School, and Westbury High School.

Does this single-family home have parking?

Yes, there is 1 parking space available for 863 Prospect Avenue.

What are the annual taxes for 863 Prospect Avenue?

Annual taxes for this single-family home are estimated at $9,982.

How does 863 Prospect Avenue compare to other single-family homes in Westbury Hills?

This single-family home is listed 25% below the average price for single-family homes in Westbury Hills and has been on the market for 6 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 1,230 sqft.

863 Prospect Avenue is a 4-bedroom, 2-bath single-family home for sale in Westbury NY 11590. Listed on Prevu for 50 days at $685,000. This property features 1,230 square feet of living space, located in Westbury Hills. The median listing price for single-family homes in this area is $775,000. Nearby schools include Park Avenue School - Westbury Elementary School, Westbury Middle School, and Westbury High School. Property amenities include private outdoor space and parking. Explore more single-family home listings in Nassau County.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.