STUNNING NEW CONSTRUCTION set on an acre of land. 6 bedrooms, 6 baths, 2 half baths. High ceilings throughout the home .Open floor plan. Eat in gourmet kitchen opens to the great room with a fireplace. French doors lead out to the patio and the large level back yard. There is a pool site. 7,200 square feet of living space. First floor guest suite, second floor primary bedroom suite and 3 additional ensuite bedrooms. There is also a large bonus room with access to a private deck. The lower level is complete with a bedroom, full bath and a large second family room. There are 2 laundry rooms located on the second floor and the lower level. Ample storage in the pantry and many closets. Light filled and airy, this home is perfect for you!
Sold for $4,630,000
$4,630,000
30 Benenson Dr, Cos Cob, CT 06807
6beds
7,150sqft
Residential, Single Family Residence
Built in 2024
1 Acres Lot
$4,916,600 Zestimate®
$648/sqft
$7,179 Estimated rent
Home value
$4,916,600
$4.38M - $5.51M
$7,179/mo
Zestimate® history
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List your homeWhat's special
Ensuite bedroomsPool siteGuest suiteHigh ceilingsPrivate deckAcre of landLower level
Zillow last checked:
Listing updated:
Listed by:
Patricia White 203-609-1796,
BHHS New England Properties
Bought with:
Elsa Case, RES.0811885
Houlihan Lawrence
Source: Greenwich MLS, Inc.,MLS#: 121801
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 8
- Full bathrooms: 6
- 1/2 bathrooms: 2
Heating
- Natural Gas, Forced Air
Cooling
- Central Air
Appliances
- Laundry: Laundry Room
Features
- Kitchen Island, Eat-in Kitchen, Sep Shower, Central Vacuum
- Windows: Double Pane Windows
- Basement: Finished,Full
- Number of fireplaces: 2
Interior area
- Total structure area: 7,150
- Total interior livable area: 7,150 sqft
Property
Parking
- Parking features: Garage Door Opener
Features
- Patio & porch: Deck
Lot
- Size: 1 Acres
- Features: Level, Parklike
Details
- Parcel number: 08a1207/S
- Zoning: RA-1
- Other equipment: Generator
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Residential, Single Family Residence
Materials
- Wood Siding
- Roof: Asphalt
Condition
- Year built: 2024
Utilities & green energy
- Water: Public
- Utilities for property: Natural Gas Available
Community & neighborhood
Location
- Region: Cos Cob
Price history
| Date | Event | Price |
|---|---|---|
| 5/9/2025 | Sold | $4,630,000-4%$648/sqft |
Source:  Greenwich MLS, Inc. #121801 Report a problem | ||
| 1/15/2025 | Contingent | $4,825,000$675/sqft |
Source:  Berkshire Hathaway HomeServices New England Properties #121801 Report a problem | ||
| 1/7/2025 | Pending sale | $4,825,000$675/sqft |
Source: Greenwich MLS, Inc. #121801 Report a problem | ||
| 12/4/2024 | Listed for sale | $4,825,000+10.9%$675/sqft |
Source: Greenwich MLS, Inc. #121801 Report a problem | ||
| 8/21/2024 | Listing removed | $4,350,000$608/sqft |
Source: Berkshire Hathaway HomeServices New England Properties #170604420 Report a problem | ||
| 10/19/2023 | Listed for sale | $4,350,000+180.6%$608/sqft |
Source: Greenwich MLS, Inc. #119355 Report a problem | ||
| 7/17/2023 | Sold | $1,550,000+12.7%$217/sqft |
Source: BHHS NE Properties sold #118408_06807 Report a problem | ||
| 7/10/2023 | Pending sale | $1,375,000$192/sqft |
Source:  Smart MLS #170544669 Report a problem | ||
| 6/10/2023 | Contingent | $1,375,000$192/sqft |
Source: Smart MLS #170544669 Report a problem | ||
| 5/30/2023 | Listed for sale | $1,375,000$192/sqft |
Source: Greenwich MLS, Inc. #118408 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $17,983 +95.7% | $1,455,020 +89% |
| 2024 | $9,191 -29.7% | $770,000 -31.4% |
| 2023 | $13,068 +0.9% | $1,123,080 |
| 2022 | $12,949 +6.2% | $1,123,080 +10.9% |
| 2021 | $12,189 +0.2% | $1,012,340 |
| 2020 | $12,168 -1% | $1,012,340 |
| 2019 | $12,290 +2.3% | $1,012,340 |
| 2018 | $12,016 -1.2% | $1,012,340 |
| 2017 | $12,167 +20.6% | $1,012,340 +19.7% |
| 2015 | $10,085 +2.6% | $845,670 |
| 2014 | $9,831 +2.8% | $845,670 |
| 2013 | $9,565 +2.8% | $845,670 |
| 2012 | $9,302 +3.4% | $845,670 |
| 2011 | $8,998 -11.5% | $845,670 -24.8% |
| 2010 | $10,166 +3.4% | $1,124,550 |
| 2009 | $9,829 +3.6% | $1,124,550 |
| 2008 | $9,491 +3.6% | $1,124,550 |
| 2007 | $9,165 +3.8% | $1,124,550 |
| 2006 | $8,828 +4.1% | $1,124,550 +60.4% |
| 2005 | $8,478 +8.7% | $701,260 |
| 2004 | $7,798 +3.4% | $701,260 |
| 2003 | $7,539 -3.4% | $701,260 +68.1% |
| 2001 | $7,803 +5.6% | $417,270 |
| 2000 | $7,386 -4.6% | $417,270 |
| 1999 | $7,740 | $417,270 |
Find assessor info on the county website
Neighborhood: 06807
Nearby schools
GreatSchools rating
- 9/10North Mianus SchoolGrades: K-5Distance: 1.1 mi
- 10/10Eastern Middle SchoolGrades: 6-8Distance: 2.7 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 2.9 mi
Schools provided by the listing agent
- Elementary: North Mianus
- 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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- Connecticut
- Fairfield County
- Greenwich
- 06807
- 30 Benenson Dr
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