Prevu by reAlpha
BuySellBlogBrowse Listings
20 Sound Beach Avenue, Old Greenwich CT 06870
20 Sound Beach Avenue, Old Greenwich CT 06870
Connecticut>Fairfield County>Old Greenwich

20 Sound Beach AvenueOld Greenwich, CT 06870

For Sale

$2,999,999

Smart Buyer Rebate $30,000

Remarks: Brand New Luxury Home in Old Greenwich Experience luxury living in this stunning New Construction, minutes away from Old Greenwich train station, Tod's Point and top rated schools. Offering 4300 sqft of designer living space. This 5 bedroom, 5.5 bathroom custom home features wide plank white oak floors, soaring ceilings, premium finishes and exceptional natural light throughout. Chef's Kitchen showcases high-end JennAir appliances, custom cabinetry, quartz countertops and dramatic waterfall island opening seamlessly into the spacious living and dining areas. Oversized sliding doors lead to a private deck and fenced backyard perfect for entertaining. The luxurious primary suite offers a spa-inspired bathroom with soaking tub, oversized shower and custom walk-in closets. Finished basement provides additional flexible living space ideal for gym, office, media room or guests. Universal Tesla charger attached to garage for all EV vehicles.
Move-in ready luxury in one of Greenwich's most desirable neighborhoods with easy NYC commute

Listed by Kaltrina Xhema-Latifi

·

License #RES.0827678

·

Higgins Group Greenwich

·

203-892-9834

Last updated September 14, 2026

·

Source: FlexMLS #125824

Listing Facts

  • TypeSingle-family
  • NeighborhoodOld Greenwich
  • Bedrooms6
  • Bathrooms5.5
  • Days on Prevu5
  • Taxes$6,001/year
  • Size4,300 sqft
  • Price per sqft$698

Amenities

  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

09/10/2026
Listed by Higgins Group Greenwich
$2,999,999
  1. 09/10/2026$2,999,999
    Listed by Higgins Group Greenwich

Property Details for 20 Sound Beach Avenue

Exterior

Construction

  • Roof: Asphalt
  • Year Built: 2025
  • Architectural Style: Colonial
  • Construction Materials: Vinyl Siding

Features

  • Patio And Porch Features: Deck

Measurements

  • Building Area Total: 4,300
  • Lot Features: Fenced
  • Lot Size Acres: 0.17
  • Lot Size Area: 0
  • Lot Size Square Feet: 7,405
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 06-2490/S
  • Tax Annual Amount: $6,001.00
  • Tax Assessed Value: $436,030.00

Interior

Features

  • Fireplace: Yes
  • Fireplaces Total: 1
  • Interior Features: Kitchen Island, Eat-in Kitchen, Pantry

Rooms

  • Basement: Walk-Out Access, Finished
  • Bathrooms Full: 5
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 6
  • Bedrooms Total: 6

Other

General

  • Exclusions: Call LB

Location

  • City Region: Old Greenwich

Parking

Parking

  • Garage Spaces: 1
  • Parking Features: Attached Garage, Garage Door Opener

Schools

Elementary School

  • Elementary School: Dundee

Middle or Junior School

  • Middle Or Junior School: Eastern

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Natural Gas, Hydro-Air
  • Has Heating: Yes
  • Laundry Features: Laundry Room
  • Sewer: Town Sewer
  • Water Source: Public

Frequently Asked Questions

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

There are 6 bedrooms and 5.5 bathrooms in this single-family home at 20 Sound Beach Avenue.

What schools are nearby to 20 Sound Beach Avenue?

Nearby schools include the Dundee Elementary School and Eastern Middle School.

Does this single-family home have parking?

Yes, there is 1 parking space available for 20 Sound Beach Avenue.

What are the annual taxes for 20 Sound Beach Avenue?

Annual taxes for this single-family home are estimated at $6,001.

How does 20 Sound Beach Avenue compare to other single-family homes in Old Greenwich?

This single-family home is listed 51% below the average price for single-family homes in Old Greenwich and has been on the market for 44 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 4,300 sqft.

20 Sound Beach Avenue is a 6-bedroom, 5.5-bath single-family home for sale in Old Greenwich CT 06870. Listed on Prevu for 5 days at $2,999,999. This home features 4,300 square feet of living space, located in Old Greenwich. The median listing price for single-family homes in this area is $3,995,000. Nearby schools include Dundee Elementary School and Eastern Middle School. The home offers air conditioning, parking, and washer/dryer. Browse more single-family home listings in Fairfield County.

Based on information from Greenwich Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

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.