Completed in '24 by Edgewater Development and architect Steven Mueller, this exceptional residence is set on one of Riverside's most sought after streets. Positioned on .57 acres, the home blends modern sophistication with timeless design.
Spanning 3 levels, sun filled interiors feature clean architectural lines and refined finishes throughout. The main level is designed for both entertaining and everyday living, centered around a stunning chef's kitchen that flows seamlessly to the family room and outdoor spaces.
With 6 bedrooms and 6.3 baths, the home includes a luxurious primary suite, 3 bedrooms on the upper level, and 2 on the lower level complete with a gym, golf simulator, and expansive recreation space. A beautifully designed pool and level lawn complete this exquisite property.
Sold for $9,718,000
$9,718,000
56 Winthrop Dr, Riverside, CT 06878
6beds
8,370sqft
Residential, Single Family Residence
Built in 2024
0.57 Acres Lot
$9,726,700 Zestimate®
$1,161/sqft
$7,573 Estimated rent
Home value
$9,726,700
$8.85M - $10.70M
$7,573/mo
Zestimate® history
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List your homeWhat's special
Beautifully designed poolLevel lawnGolf simulatorSun filled interiorsRefined finishes throughoutClean architectural linesLuxurious primary suite
Zillow last checked:
Listing updated:
Listed by:
Jenny Allen 203-921-6327,
Compass Connecticut, LLC
Bought with:
Lindsay Clauss Sheehy, RES.0793822
Compass Connecticut, LLC
Source: Greenwich MLS, Inc.,MLS#: 124511
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 9
- Full bathrooms: 6
- 1/2 bathrooms: 3
Heating
- Natural Gas, Hydro-Air
Cooling
- Central Air
Appliances
- Laundry: Laundry Room
Features
- Kitchen Island, Eat-in Kitchen, Built-in Features, Sep Shower, Pantry, Back Stairs
- Basement: Finished,Full
- Number of fireplaces: 5
Interior area
- Total structure area: 8,370
- Total interior livable area: 8,370 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Garage spaces: 2
Features
- Exterior features: Gas Grill
- Has private pool: Yes
Lot
- Size: 0.57 Acres
- Features: Level
Details
- Parcel number: 052323/S
- Zoning: R-12
- Other equipment: Generator
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Shore Colonial
- Property subtype: Residential, Single Family Residence
Materials
- Shingle Siding, Brick
- Roof: Composition
Condition
- Year built: 2024
Utilities & green energy
- Water: Public
Community & HOA
Community
- Security: Security System
Location
- Region: Riverside
Financial & listing details
- Price per square foot: $1,161/sqft
- Tax assessed value: $5,256,650
- Annual tax amount: $55,110
- Date on market: 3/19/2026
- Inclusions: Washer/Dryer, Call LB, All Kitchen Applncs
Price history
| Date | Event | Price |
|---|---|---|
| 6/29/2026 | Sold | $9,718,000+15.8%$1,161/sqft |
Source:  Greenwich MLS, Inc. #124511 Report a problem | ||
| 3/24/2026 | Pending sale | $8,395,000$1,003/sqft |
Source: Greenwich MLS, Inc. #124511 Report a problem | ||
| 3/19/2026 | Listed for sale | $8,395,000+295.1%$1,003/sqft |
Source: Greenwich MLS, Inc. #124511 Report a problem | ||
| 8/16/2021 | Sold | $2,125,000+18.4%$254/sqft |
Source: Greenwich MLS, Inc. #113258 Report a problem | ||
| 5/17/2021 | Listed for sale | $1,795,000+2011.8%$214/sqft |
Source: Greenwich MLS, Inc. #113257 Report a problem | ||
| 4/21/2009 | Sold | $85,000$10/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $64,967 +97.1% | $5,256,650 +90.3% |
| 2024 | $32,964 +101.6% | $2,761,710 +96.5% |
| 2023 | $16,351 +0.9% | $1,405,250 |
| 2022 | $16,203 +0.7% | $1,405,250 +5.2% |
| 2021 | $16,089 +0.2% | $1,336,300 |
| 2020 | $16,062 -1% | $1,336,300 |
| 2019 | $16,223 +2.3% | $1,336,300 |
| 2018 | $15,862 -1.2% | $1,336,300 |
| 2017 | $16,061 +12.4% | $1,336,300 +11.5% |
| 2015 | $14,288 +2.6% | $1,198,190 |
| 2014 | $13,929 +2.8% | $1,198,190 |
| 2013 | $13,552 +2.8% | $1,198,190 |
| 2012 | $13,180 +3.4% | $1,198,190 |
| 2011 | $12,749 -3% | $1,198,190 -17.6% |
| 2010 | $13,148 +3.4% | $1,454,460 |
| 2009 | $12,712 +3.6% | $1,454,460 |
| 2008 | $12,276 +3.6% | $1,454,460 |
| 2007 | $11,854 +3.8% | $1,454,460 |
| 2006 | $11,418 +12% | $1,454,460 +72.4% |
| 2005 | $10,197 +3.6% | $843,430 |
| 2004 | $9,843 +3.4% | $843,430 |
| 2003 | $9,522 +46.2% | $843,430 +142.2% |
| 2001 | $6,512 +5.6% | $348,250 |
| 2000 | $6,164 -4.6% | $348,250 |
| 1999 | $6,460 | $348,250 |
Find assessor info on the county website
Neighborhood: Riverside
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Nearby schools
GreatSchools rating
- 10/10Riverside SchoolGrades: K-5Distance: 0.3 mi
- 10/10Eastern Middle SchoolGrades: 6-8Distance: 0.4 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 2 mi
Schools provided by the listing agent
- Elementary: Riverside
- 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
- 06878
- Riverside
- 56 Winthrop Dr
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