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
$2,435,800 Zestimate®
$825/sqft
$-- HOA
What's special
- 76 days |
- 72 |
- 2 |
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
$2,435,800
$2.31M - $2.56M
$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
Payment breakdown
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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.
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