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18 Prospect StreetElmsford, NY 10523

For Sale

$840,000

Smart Buyer Rebate $8,400

This unique dual-access property, built in 2008, offers the rare convenience of a front entrance on Prospect St and a private, gated walk-in entrance from Hartsdale Rd. The home features a spacious three-bedroom layout with three full and one half bathroom, designed for both comfort and functionality. The primary master suite serves as a true retreat, boasting an ensuite bathroom equipped with a luxurious jet jacuzzi and a separate standing shower. The heart of the home includes an updated kitchen with modern appliances and a high-efficiency HVAC system upgraded in 2023 with a contemporary heat pump. The property provides versatile heating options, including multi-source baseboard and hot air systems, while the basement offers radiant floor heating and optional hot air backup. Perfectly situated for maximum convenience, the home is within easy walking distance to local schools and offers quick access to nearby shopping, diverse restaurant options, and public transportation.
Sustainability, modern convenience, and long-term value are at the forefront of this home’s recent major improvements. A new roof was professionally installed in 2025. Complementing this is a newly installed, fully owned premium solar panel system featuring REC's latest Alpha Pure-RX panels paired with Enphase IQ8X microinverters. The system includes a 25-year warranty and is engineered to cover 110% of the entire household's electricity usage. Lawn maintenance is made effortless with a newly installed 5-zone sprinkler system providing complete coverage for the entire yard. Ensuring complete peace of mind, the home is also fully equipped with a premium, integrated Vivint smart security system, featuring high-definition exterior cameras, comprehensive entry point sensors, and professional 24/7 monitoring capabilities.
These significant upgrades, combined with the structural advantage of a natural gas connection, modern 2008 construction, and dual-street access, make this home an exceptionally efficient, secure, and standout opportunity in the current market.

Listed by Kurur Rajan

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Century 21 Dawns Gold Realty

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914-793-8800

Last updated July 25, 2026

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Source: OneKey #1022401

Listing Facts

  • TypeSingle-family
  • NeighborhoodGreenburgh
  • Bedrooms3
  • Bathrooms4
  • Days on Prevu20
  • Taxes$18,193.32/year
  • Size2,300 sqft
  • Price per sqft$365

Amenities

  • Dishwasher
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

07/23/2026
Price Increased
$840,000
07/15/2026
Price Increased
$810,000
07/12/2026
Listed by Century 21 Dawns Gold Realty
$789,000

Property Details for 18 Prospect Street

Exterior

Construction

  • Year Built: 2008
  • Architectural Style: Colonial
  • Construction Materials: Vinyl Siding

Features

  • Fencing: Back Yard, Vinyl

Measurements

  • Building Area Units: Square Feet
  • Lot Size Acres: 0.16
  • Lot Size Square Feet: 7,035

Financial

Taxes

  • Parcel Number: 2605-005-050-00104-000-0006-2
  • Tax Annual Amount: $18,193.32
  • Tax Assessed Value: $653,700.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher, Dryer, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer
  • Interior Features: Ceiling Fan(s), Eat-in Kitchen, Formal Dining, Granite Counters, High Speed Internet, Open Floorplan, Open Kitchen

Measurements

  • Living Area: 2,300
  • Living Area Source: Public Records

Rooms

  • Basement: Finished
  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 3
  • Rooms Total: 9

Parking

Parking

  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: Attached, Driveway, Garage, Garage Door Opener
  • Parking Total: 3

Schools

Elementary School

  • Elementary School: Alice E Grady Elementary School
  • Elementary School District: Elmsford

High School

  • High School: Alexander Hamilton High School
  • High School District: Elmsford

Middle or Junior School

  • Middle Or Junior School: Alexander Hamilton High School
  • Middle Or Junior School District: Elmsford

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Baseboard, Heat Pump, Hot Water, Natural Gas, Radiant, Solar
  • Sewer: Public Sewer
  • Utilities: Cable Available, Electricity Connected, Natural Gas Connected, Phone Available, Sewer Connected, Trash Collection Public, Water Connected
  • Water Source: Public

Frequently Asked Questions

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

There are 3 bedrooms and 4 bathrooms in this single-family home at 18 Prospect Street.

What schools are nearby to 18 Prospect Street?

Nearby schools include the Alice E Grady Elementary School, Alexander Hamilton High School Middle School, and Alexander Hamilton High School.

Does this single-family home have parking?

Yes, there is 1 parking space available for 18 Prospect Street.

What are the annual taxes for 18 Prospect Street?

Annual taxes for this single-family home are estimated at $18,193.

How does 18 Prospect Street compare to other single-family homes in Greenburgh?

This single-family home is listed 43% below the average price for single-family homes in Greenburgh and has been on the market for 38 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 2,300 sqft.

18 Prospect Street is a 3-bedroom, 4-bath single-family home for sale in Elmsford NY 10523. Available on Prevu for 20 days at $840,000. This includes a recent price increase of $30,000. This residence features 2,300 square feet of living space, located in Greenburgh. The median listing price for single-family homes in this area is $859,250. Nearby schools include Alice E Grady Elementary School, Alexander Hamilton High School Middle School, and Alexander Hamilton High School. The home offers dishwasher, air conditioning, parking, and washer/dryer. Explore more single-family home listings in Westchester 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.