42 Mallard Dr, Greenwich, CT 06830
Home value
$5,266,100
$4.74M - $5.90M
$6,450/mo
Owner options
$6,450/mo
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$27,898/mo
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$27,898/mo
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Zillow last checked:
Listing updated:
Barbara Zaccagnini 203-249-1454,
Coldwell Banker Realty
Valerie Wilpon, RES.0761779
Houlihan Lawrence
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 9
- Full bathrooms: 7
- 1/2 bathrooms: 2
Heating
- Natural Gas, Forced Air
Cooling
- Central Air
Appliances
- Laundry: Laundry Room
Features
- Kitchen Island, Sep Shower
- Windows: Double Pane Windows
- Basement: Finished
- Number of fireplaces: 2
Interior area
- Total structure area: 6,000
- Total interior livable area: 6,000 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage Door Opener
- Garage spaces: 2
Features
- Patio & porch: Terrace
- Exterior features: Balcony
Lot
- Size: 0.37 Acres
- Features: Level, Parklike
Details
- Parcel number: 012483/S
- Zoning: R-7
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Residential, Single Family Residence
Materials
- Shingle Siding
- Roof: Asphalt
Condition
- Under Construction
- New construction: Yes
- Year built: 2025
Utilities & green energy
- Water: Public
Community & HOA
Location
- Region: Greenwich
Financial & listing details
- Price per square foot: $825/sqft
- Tax assessed value: $1,068,270
- Annual tax amount: $13,202
- Date on market: 5/7/2025
- Inclusions: Washer/Dryer, All Kitchen Applncs
Price history
| Date | Event | Price |
|---|---|---|
| 8/14/2025 | Sold | $4,950,000-4.8%$825/sqft |
Source: | ||
| 6/11/2025 | Pending sale | $5,200,000$867/sqft |
Source: | ||
| 5/7/2025 | Listed for sale | $5,200,000+179.3%$867/sqft |
Source: | ||
| 9/26/2023 | Sold | $1,862,000-6.9%$310/sqft |
Source: | ||
| 8/10/2023 | Pending sale | $1,999,999$333/sqft |
Source: | ||
| 7/13/2023 | Listed for sale | $1,999,999+467.4%$333/sqft |
Source: | ||
| 8/31/1992 | Sold | $352,500$59/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $16,122 +26.4% | $1,304,450 +22.1% |
| 2024 | $12,751 +2.6% | $1,068,270 |
| 2023 | $12,430 +0.9% | $1,068,270 |
| 2022 | $12,317 -2.5% | $1,068,270 +1.8% |
| 2021 | $12,629 +0.2% | $1,048,880 |
| 2020 | $12,608 -1% | $1,048,880 |
| 2019 | $12,733 +2.3% | $1,048,880 |
| 2018 | $12,450 -1.2% | $1,048,880 |
| 2017 | $12,606 +59.2% | $1,048,880 +57.9% |
| 2015 | $7,920 +2.6% | $664,160 |
| 2014 | $7,721 +2.8% | $664,160 |
| 2013 | $7,512 +2.8% | $664,160 |
| 2012 | $7,306 +3.4% | $664,160 |
| 2011 | $7,067 +8.7% | $664,160 -7.7% |
| 2010 | $6,503 +3.4% | $719,390 |
| 2009 | $6,287 +3.5% | $719,390 |
| 2008 | $6,072 +3.6% | $719,390 |
| 2007 | $5,863 +3.8% | $719,390 |
| 2006 | $5,647 +17.4% | $719,390 +80.7% |
| 2005 | $4,812 +3.6% | $398,020 |
| 2004 | $4,645 +3.4% | $398,020 |
| 2003 | $4,494 -16.4% | $398,020 +38.5% |
| 2001 | $5,375 +5.7% | $287,420 |
| 2000 | $5,087 -4.6% | $287,420 |
| 1999 | $5,332 | $287,420 |
Neighborhood: 06830
Nearby homes
- $1,827,7003 bd2 ba1.6k sqft46 Mallard Dr, Greenwich, CT 06830Off Market
- $2,535,7004 bd3 ba2.7k sqft38 Mallard Dr, Greenwich, CT 06830Off Market
- $1,975,0003 bd2 ba-- sqft29 Widgeon Way, Greenwich, CT 06830Sold

- $4,595,0006 bd8 ba5.2k sqft23 Widgeon Way, Greenwich, CT 06830Sold

- $5,458,3006 bd7 ba7.5k sqft50 Mallard Dr, Greenwich, CT 06830Off Market
- $1,080,700-- bd-- ba-- sqftMallard Dr, Greenwich, CT 06830Off Market
- $2,868,8004 bd2 ba2.4k sqft31 Widgeon Way, Greenwich, CT 06830Off Market
- $1,775,4003 bd2 ba1.6k sqft34 Mallard Dr, Greenwich, CT 06830Off Market
Nearby schools
GreatSchools rating
- 7/10Julian Curtiss SchoolGrades: PK-5Distance: 0.2 mi
- 8/10Central Middle SchoolGrades: 6-8Distance: 1.1 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 0.4 mi
Schools provided by the listing agent
- Elementary: Julian Curtiss
- Middle: Central
Source: Greenwich MLS, Inc.. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Sell for more on Zillow
- Connecticut
- Fairfield County
- Greenwich
- 06830
- 42 Mallard Dr