Danielle Malloy
Serhant Connecticut, LLC
(475) 250-2198
45 Total Sales
1 in Cos Cob
$1,350,000 Price
9 Deluca Dr Cos Cob, CT 06807
Cos Cob Area
4
Beds
3.5
Baths
2,902
Sq Ft
0.28
Acre Lot
Highlights
- Deck
- Attic
- Balcony
- North Mianus School Rated A+
- 2 Fireplaces
- Cul-De-Sac
About This Home
As of August 2026Tucked at the end of a quiet cul-de-sac in one of Greenwich's most coveted school districts, this beautifully updated 4-bedroom home delivers the rare combination of move-in condition and real upside. The fully reimagined primary suite stuns with high-end marble, dual vanities, and a custom walk-in closet. Open-concept kitchen and family room -- anchored by one of two fireplaces -- flow through French doors to expansive new decks. The second level offers three bedrooms and two full baths, including a serene ensuite. A renovated basement delivers flexible living space for a gym, office, or playroom. Two-car attached garage, updated appliances, tankless water heater, split A/C, and generator check every box. Over 1,000 SF of expansion potential awaits. North Mianus Elementary.
Last Agent to Sell the Property
Compass Connecticut, LLC Brokerage Phone: (203) 253-0648 License #REB.0794090 Listed on: 06/10/2026
Co-Listed By
Compass Connecticut, LLC Brokerage Phone: (203) 253-0648 License #RES.0815743
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Home Details
Home Type
- Single Family
Est. Annual Taxes
- $10,026
Year Built
- Built in 1962
Lot Details
- 12,197 Sq Ft Lot
- Cul-De-Sac
- Property is zoned R-12
Home Design
- Split Level Home
- Slab Foundation
- Frame Construction
- Asphalt Shingled Roof
- Vinyl Siding
Interior Spaces
- 2,902 Sq Ft Home
- 2 Fireplaces
- Partially Finished Basement
- Partial Basement
Kitchen
- Oven or Range
- Range Hood
Bedrooms and Bathrooms
- 4 Bedrooms
Laundry
- Laundry on lower level
- Dryer
- Washer
Attic
- Pull Down Stairs to Attic
- Partially Finished Attic
Parking
- 2 Car Garage
- Parking Deck
- Private Driveway
Outdoor Features
- Balcony
- Deck
Schools
- North Mianus Elementary School
- Eastern Middle School
- Greenwich High School
Utilities
- Central Air
- Hot Water Heating System
- Heating System Uses Natural Gas
- Tankless Water Heater
Listing and Financial Details
- Assessor Parcel Number 2492987
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Cos Cob, CT
-
Danielle Malloy
-
Andrew Smith
Andrew Smith
Houlihan Lawrence
(914) 825-4166
28 Total Sales
6 in Cos Cob
$1.2M - $2.5M Price Range
-
Megan Sullivan
Megan Sullivan
Douglas Elliman of Connecticut
(475) 268-1267
41 Total Sales
5 in Cos Cob
$1.4M - $4.3M Price Range
-
Kevin Stone
Kevin Stone
Sotheby's International Realty
(914) 745-7902
14 Total Sales
2 in Cos Cob
$90K - $2.3M Price Range
-
Richard Higgins
Richard Higgins
Higgins Group Bedford Square
(855) 923-4476
19 Total Sales
1 in Cos Cob
$1,950,000 Price
-
Richard Breglia
Richard Breglia
Coldwell Banker Realty
(475) 252-9021
83 Total Sales
2 in Cos Cob
$1,359,000 Price Range
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 08/21/2026 08/21/26 | Sold | $2,350,000 | -1.9% | $810 / Sq Ft | |
| 06/28/2026 06/28/26 | Pending | -- | -- | -- | |
| 06/10/2026 06/10/26 | For Sale | $2,395,000 | +65.2% | $825 / Sq Ft | |
| 09/14/2022 09/14/22 | Sold | $1,450,000 | 0.0% | $553 / Sq Ft | View Prior Sale |
| 08/26/2022 08/26/22 | Pending | -- | -- | -- | |
| 08/18/2022 08/18/22 | For Sale | $1,450,000 | +30.6% | $553 / Sq Ft | |
| 04/15/2020 04/15/20 | Sold | $1,110,000 | -6.6% | $424 / Sq Ft | View Prior Sale |
| 03/20/2020 03/20/20 | Pending | -- | -- | -- | |
| 01/31/2020 01/31/20 | For Sale | $1,189,000 | -- | $454 / Sq Ft |
Source: SmartMLS
Agents Affiliated with this Home
-
Julie Grace Burke
Seller's Agent in 2026
Julie Grace Burke
Compass Connecticut, LLC
(203) 253-0648
56 Total Sales
-
Elizabeth Levison
Seller Co-Listing Agent in 2026
Elizabeth Levison
Compass Connecticut, LLC
(646) 785-9265
33 Total Sales
-
Xin Wang
XW
Buyer's Agent in 2026
Xin Wang
William Raveis Real Estate
(203) 875-0089
1 Total Sale
-
Liz Eckert
Seller's Agent in 2022
Liz Eckert
William Raveis Real Estate
(203) 451-4300
62 Total Sales
-
Angela Alfano
Seller's Agent in 2020
Angela Alfano
Coldwell Banker Realty
(203) 273-0496
54 Total Sales
-
OB
Buyer's Agent in 2020
OUT-OF-TOWN BROKER
FOREIGN LISTING
Map
Source: SmartMLS
MLS Number: 24182954
APN: GREE M:08 B:1512/S
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
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