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 sale
$1,849,000
18 Sound Beach Ave, Old Greenwich, CT 06870
4beds
1,977sqft
Est.:
Residential, Single Family Residence
Built in 2025
8,276.4 Square Feet Lot
$1,936,300 Zestimate®
$935/sqft
$-- HOA
What's special
Expansive deckUnique serving windowSleek black windowsWalk out to yardOpen floor planWhite james hardie siding
- 3 days |
- 816 |
- 26 |
Likely to sell faster than
Zillow last checked: 8 hours ago
Listing updated: December 19, 2025 at 11:25am
Listed by:
Roberta Jurik 203-561-6602,
BHHS New England Properties
Source: Greenwich MLS, Inc.,MLS#: 124096
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Heating
- Natural Gas, Forced Air
Cooling
- Central Air
Features
- Eat-in Kitchen
- Basement: Finished
- Has fireplace: No
Interior area
- Total structure area: 1,977
- Total interior livable area: 1,977 sqft
Video & virtual tour
Property
Features
- Patio & porch: Deck
Lot
- Size: 8,276.4 Square Feet
- Features: Level
Details
- Parcel number: 061351/S
- Zoning: R-7
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Residential, Single Family Residence
Materials
- Fiber Cement
- Roof: Shingle
Condition
- Year built: 2025
Utilities & green energy
- Water: Public
Community & HOA
Location
- Region: Old Greenwich
Financial & listing details
- Price per square foot: $935/sqft
- Tax assessed value: $1,124,200
- Annual tax amount: $6,964
- Date on market: 12/17/2025
- Inclusions: Washer/Dryer Hkup, All Kitchen Applncs
Estimated market value
$1,936,300
$1.84M - $2.03M
$8,518/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 12/17/2025 | Listed for sale | $1,849,000-2.7%$935/sqft |
Source: | ||
| 12/16/2025 | Listing removed | $1,899,900$961/sqft |
Source: | ||
| 10/24/2025 | Listed for sale | $1,899,900-13.6%$961/sqft |
Source: | ||
| 7/3/2025 | Listing removed | $2,199,900$1,113/sqft |
Source: | ||
| 4/7/2025 | Listed for sale | $2,199,900+131.6%$1,113/sqft |
Source: | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $6,964 +3.5% | $563,500 |
| 2024 | $6,726 +2.6% | $563,500 |
| 2023 | $6,557 +0.9% | $563,500 |
Find assessor info on the county website
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
- Elementary: Dundee
- Middle: Eastern
Source: Greenwich MLS, Inc.. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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