Spectacular home in the heart of sought after Old Greenwich! Beautifully finished four bedroom 3.5 bath Colonial with open floor plan. First floor includes an eat in chef's kitchen with top of the line stainless steel appliances highlighted by a unique serving window, which flows seamlessly into the living room and dining area, with French doors leading out to the expansive deck which overlooks a beautifully landscaped back yard. Primary suite with a luxurious ensuite bath, two additional bedrooms and another full bath complete the second floor. Finished lower level with a fourth bedroom, full bath and gym/playroom or guest area with walk out to yard. White oak hardwood floors throughout. Exterior showcases with white James Hardie siding, sleek black windows and clean architectural lines that create striking curb appeal! Minutes to schools, train, beaches, parks, library, shops, restaurants and I-95 for an easy commute/trip in to NYC! As per builder original foundation, and first floor joist and decking under the hardwood is original. For broker OH please park across the street on Old Greenwich Lane.
For sale
$1,849,000
18 Sound Beach Avenue, Greenwich, CT 06870
4beds
1,977sqft
Est.:
Single Family Residence
Built in 2025
8,276.4 Square Feet Lot
$-- Zestimate®
$935/sqft
$-- HOA
What's special
Expansive deckUnique serving windowSleek black windowsWalk out to yardOpen floor planWhite james hardie siding
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Zillow last checked: 8 hours ago
Listing updated: 13 hours ago
Listed by:
Roberta Jurik (203)561-6602,
Berkshire Hathaway NE Prop. 203-869-0500,
Hilary Phillips 518-376-1619,
Berkshire Hathaway NE Prop.
Source: Smart MLS,MLS#: 24145048
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Primary bedroom
- Features: Hardwood Floor
- Level: Upper
Bedroom
- Features: Hardwood Floor
- Level: Upper
Bedroom
- Level: Upper
Bedroom
- Level: Lower
Primary bathroom
- Level: Upper
Bathroom
- Level: Main
Bathroom
- Level: Upper
Bathroom
- Level: Lower
Dining room
- Features: Hardwood Floor
- Level: Main
Kitchen
- Level: Main
Living room
- Features: Hardwood Floor
- Level: Main
Other
- Level: Lower
Heating
- Forced Air, Natural Gas
Cooling
- Central Air
Appliances
- Included: Gas Range, Microwave, Range Hood, Refrigerator, Dishwasher, Gas Water Heater, Tankless Water Heater
Features
- Basement: Full,Finished
- Attic: Pull Down Stairs
- Has fireplace: No
Interior area
- Total structure area: 1,977
- Total interior livable area: 1,977 sqft
- Finished area above ground: 1,977
Video & virtual tour
Property
Parking
- Parking features: None
Lot
- Size: 8,276.4 Square Feet
- Features: Level
Details
- Parcel number: 1856691
- Zoning: R-7
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- HardiPlank Type, Block
- Foundation: Concrete Perimeter
- Roof: Shingle
Condition
- New construction: No
- Year built: 2025
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Subdivision: Old Greenwich
HOA
- Has HOA: No
Location
- Region: Old Greenwich
Financial & listing details
- Price per square foot: $935/sqft
- Tax assessed value: $563,500
- Annual tax amount: $6,964
- Date on market: 12/17/2025
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 12/17/2025 | Listed for sale | $1,849,000$935/sqft |
Source:  Smart MLS #24145048 Report a problem | ||
Public tax history
Public tax history
Tax history is unavailable.BuyAbility℠ payment
Est. payment
$10,421/mo
Principal & interest
$7170
Property taxes
$2604
Home insurance
$647
Climate risks
Neighborhood: Old Greenwich
Nearby schools
GreatSchools rating
- 10/10International School At DundeeGrades: K-5Distance: 0.7 mi
- 9/10Eastern Middle SchoolGrades: 6-8Distance: 0.7 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 2.1 mi
Schools provided by the listing agent
- High: Greenwich
Source: Smart MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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