Tucked 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.
Pending
$2,395,000
9 Deluca Dr, Cos Cob, CT 06807
4beds
2,902sqft
Residential, Single Family Residence
Built in 1962
0.28 Acres Lot
$-- Zestimate®
$825/sqft
$-- HOA
What's special
- 27 days |
- 1,883 |
- 76 |
Zillow last checked:
Listing updated:
Listed by:
Julie Grace Burke 203-253-0648,
Compass Connecticut, LLC
Source: Greenwich MLS, Inc.,MLS#: 125205
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Heating
- Natural Gas, Combination
Cooling
- Central Air
Appliances
- Laundry: Laundry Room
Features
- Cedar Closet(s)
- Windows: Bay Window(s)
- Basement: Finished,Partial
- Number of fireplaces: 2
Interior area
- Total structure area: 2,902
- Total interior livable area: 2,902 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage Door Opener
- Garage spaces: 2
Features
- Levels: Multi/Split
- Patio & porch: Deck
Lot
- Size: 0.28 Acres
- Features: Level
Details
- Parcel number: 081512/S
- Zoning: R-12
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Split Level
- Property subtype: Residential, Single Family Residence
Materials
- Vinyl Siding
- Roof: Asphalt
Condition
- Year built: 1962
- Major remodel year: 2025
Utilities & green energy
- Water: Public
Community & HOA
Community
- Security: Security System
Location
- Region: Cos Cob
Financial & listing details
- Price per square foot: $825/sqft
- Tax assessed value: $956,340
- Annual tax amount: $10,026
- Date on market: 6/10/2026
- Inclusions: Washer/Dryer, Play Area Equip, All Kitchen Applncs
Estimated market value
Not available
Estimated sales range
Not available
$7,973/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/28/2026 | Listing removed | $13,000$4/sqft |
Source: Zillow Rentals Report a problem | ||
| 6/27/2026 | Pending sale | $2,395,000$825/sqft |
Source:  Greenwich MLS, Inc. #125205 Report a problem | ||
| 6/10/2026 | Listed for sale | $2,395,000+65.2%$825/sqft |
Source: Greenwich MLS, Inc. #125205 Report a problem | ||
| 6/8/2026 | Listed for rent | $13,000$4/sqft |
Source: Zillow Rentals Report a problem | ||
| 9/14/2022 | Sold | $1,450,000$500/sqft |
Source: Greenwich MLS, Inc. #116658 Report a problem | ||
| 8/26/2022 | Pending sale | $1,450,000$500/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #H6205291 Report a problem | ||
| 8/25/2022 | Contingent | $1,450,000$500/sqft |
Source: Greenwich MLS, Inc. #116658 Report a problem | ||
| 8/18/2022 | Listed for sale | $1,450,000+30.6%$500/sqft |
Source: Greenwich MLS, Inc. #116658 Report a problem | ||
| 4/22/2020 | Sold | $1,110,000-6.6%$382/sqft |
Source: Public Record Report a problem | ||
| 1/31/2020 | Listed for sale | $1,189,000$410/sqft |
Source: Coldwell Banker Residential Brokerage - Greenwich Office #108714 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $8,876 +3.5% | $718,200 |
| 2024 | $8,572 +2.6% | $718,200 |
| 2023 | $8,357 +1.7% | $718,200 +0.7% |
| 2022 | $8,220 -2.1% | $712,880 +2.3% |
| 2021 | $8,393 +0.2% | $697,060 |
| 2020 | $8,379 -1% | $697,060 |
| 2019 | $8,462 +2.3% | $697,060 |
| 2018 | $8,274 -1.2% | $697,060 |
| 2017 | $8,378 +18% | $697,060 +17% |
| 2015 | $7,103 +2.6% | $595,630 |
| 2014 | $6,924 +2.8% | $595,630 |
| 2013 | $6,737 +2.8% | $595,630 |
| 2012 | $6,552 +3.4% | $595,630 |
| 2011 | $6,338 +8% | $595,630 -8.2% |
| 2010 | $5,868 +17.5% | $649,110 +13.6% |
| 2009 | $4,993 +3.5% | $571,270 |
| 2008 | $4,822 +3.6% | $571,270 |
| 2007 | $4,656 +3.8% | $571,270 |
| 2006 | $4,484 +4.6% | $571,270 +61.1% |
| 2005 | $4,287 -1% | $354,620 +51.9% |
| 1999 | $4,329 | $233,380 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: Cos Cob
Nearby schools
GreatSchools rating
- 9/10North Mianus SchoolGrades: K-5Distance: 0.3 mi
- 10/10Eastern Middle SchoolGrades: 6-8Distance: 1.8 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 2.1 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.
A local agent can set up tours, give advice and negotiate with sellers.
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