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21 Amherst RoadGreenwich, CT 06878

For Sale

$1,699,999

Smart Buyer Rebate $17,000

First Time on the Market! Set on a quiet, sought-after street, this spacious five-bedroom, three-bath split-level home spans 2,911 square feet of bright, comfortable space. The main level features an eat-in kitchen and a large open dining and family room with an electric fireplace, ideal for gathering and everyday living. Sliders off the dining and family area lead to a generous deck overlooking a level yard, well suited for indoor-outdoor entertaining. A sun-filled living room with a bay window adds welcoming charm. The upper level includes a large great room, providing valuable flexible space for recreation, work, or relaxing. A walk-out lower level adds even more versatility, well suited to a playroom, home office, gym, or multi-generational living needs. Central air, a one-car garage, and abundant space throughout complete this desirable opportunity in Riverside.

Listed by Angela Alfano

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Coldwell Banker Realty

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(203) 273-0496

Last updated April 30, 2026

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Source: SmartMLS #24155152

Listing Facts

  • TypeSingle-family
  • NeighborhoodNorth Old Greenwhich
  • Bedrooms5
  • Bathrooms3
  • Days on Prevu18
  • Taxes$7,779/year
  • Size2,911 sqft
  • Price per sqft$584

Location

Mortgage Calculator

Listing History

05/01/2026
Price Decreased
$1,699,999
04/17/2026
Price Decreased
$1,899,500
04/13/2026
Listed by Coldwell Banker Realty
$2,150,000

Property Details for 21 Amherst Road

Exterior

Construction

  • New Construction: No/Resale
  • Roof: Asphalt Shingle
  • Year Built: 1961
  • Year Built Details: Public Records
  • Architectural Style: Split Level
  • Construction Materials: Frame
  • Exterior Features: Awnings, Deck

Features

  • Waterfront Features: Not Applicable

Measurements

  • Lot Features: Level Lot
  • Lot Size Acres: 0.18

Financial

Taxes

  • Parcel Number: 1856998
  • Tax Annual Amount: $7,779.00
  • Tax Year: 25

Interior

Features

  • Appliances: Oven/Range, Refrigerator, Dishwasher, Washer, Dryer
  • Fireplaces Total: 1

Measurements

  • Living Area: 2,911

Rooms

  • Basement: Partial
  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 5
  • Rooms Total: 9

Parking

Parking

  • Attached Garage: Attached Garage
  • Garage Spaces: 1

Schools

Elementary School

  • Elementary School: North Mianus

High School

  • High School: Greenwich

Middle or Junior School

  • Middle Or Junior School: Eastern

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Hot Air
  • Laundry Features: Lower Level
  • Sewer: Public Sewer Connected
  • Water Source: Public Water Connected

Frequently Asked Questions

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

There are 5 bedrooms and 3 bathrooms in this single-family home at 21 Amherst Road.

What schools are nearby to 21 Amherst Road?

Nearby schools include the North Mianus Elementary School, Eastern Middle School, and Greenwich High School.

Does this single-family home have parking?

Yes, there is 1 parking space available for 21 Amherst Road.

What are the annual taxes for 21 Amherst Road?

Annual taxes for this single-family home are estimated at $7,779.

How does 21 Amherst Road compare to other single-family homes in North Old Greenwhich?

This single-family home is listed 27% below the average price for single-family homes in North Old Greenwhich and has been on the market for 42 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 2,911 sqft.

21 Amherst Road is a 5-bedroom, 3-bath single-family home for sale in Greenwich CT 06878. On Prevu for 18 days at $1,699,999. This includes a recent price decrease of $199,501. This property features 2,911 square feet of living space, located in Fairfield County. The median listing price for single-family homes in this area is $1,997,500. Nearby schools include North Mianus Elementary School, Eastern Middle School, and Greenwich High School. Explore more single-family home listings in Fairfield County.

The data relating to real estate for sale on this website appears in part through the SMARTMLS Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by SMARTMLS through a licensing agreement. Listing information is from various brokers who participate in the SMARTMLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. Copyright 2026 SmartMLS, Inc.

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.