Highly favored neighborhood street in Riverside! Re-imagined in 2024/25 with many improvements This oversized .5 acre property is move in ready for the next lucky owner. Originally designed by Rudy Ridberg. A new office area has been added along with a third en-suite fanily / guest room on the second floor and extensive cosmetic upgrades have been made throughout. Beautifully refinished floors, updated lighting and paint colors show wonderfully well - other upgrades listed separately for both interior and exterior. First floor features a generous primary suite, large central living room, dining room / butler's pantry and bright well equipped kitchen. large 3 car garage connecting to mudroom. Elevator to all 3 floors and 2 staircases. Second floor features oversized office area and 3 family guest rooms (all ensuite) and a staircases. Second floor features oversized office area and 3 family guest rooms (all ensuite) and a second laundry area. Easy options to convert to upstairs primary if needed. Well equipped lower level with exterior access that includes open plan gym / fam room area, large laundry room and wine cellar. Heated exercise pool. Copious amounts of storage. Improved rear yard with lovely entertaining area and heated exercise pool. Sidewalks down to Binney Park, Old Greenwich village, shops, restaurants and train.
Sold for $5,600,000 on 07/30/25
$5,600,000
86 Winthrop Dr, Riverside, CT 06878
4beds
5,914sqft
Residential, Single Family Residence
Built in 2011
0.5 Acres Lot
$5,695,200 Zestimate®
$947/sqft
$25,839 Estimated rent
What's special
Zillow last checked: 7 hours ago
Listing updated: July 30, 2025 at 09:43am
Listed by:
Rob Johnson 203-979-2360,
Brown Harris Stevens CT, LLC
Bought with:
Leslie McElwreath, RES.0763604
Sotheby's International Realty
Source: Greenwich MLS, Inc.,MLS#: 122886

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 6
- Full bathrooms: 5
- 1/2 bathrooms: 1
Heating
- Radiant, Natural Gas
Cooling
- Central Air
Appliances
- Laundry: Laundry Room
Features
- Sep Shower, Eat-in Kitchen, Kitchen Island, Back Stairs, Elevator
- Windows: Double Pane Windows
- Basement: Partially Finished,Walk-Out Access
- Number of fireplaces: 2
Interior area
- Total structure area: 5,914
- Total interior livable area: 5,914 sqft
Property
Parking
- Total spaces: 3
- Parking features: Garage Door Opener
- Garage spaces: 3
Features
- Patio & porch: Terrace, Deck
- Exterior features: Balcony
- Has private pool: Yes
Lot
- Size: 0.50 Acres
- Features: Cul-De-Sac
Details
- Parcel number: 052231/S
- Zoning: R-12
- Other equipment: Generator
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Residential, Single Family Residence
Materials
- Shingle Siding
- Roof: Wood
Condition
- Year built: 2011
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & neighborhood
Security
- Security features: Security System
Location
- Region: Riverside
Services availability
Sell for more on Zillow
Get a free Zillow Showcase℠ listing and you could sell for .
$5,695,200
2% more+ $114K
With Zillow Showcase(estimated)
$5,809,104