Step into timeless charm with this beautifully renovated 1910 Colonial, set on 0.93 acres of level, park-like grounds in the heart of Riverside. Ideally located near the train, schools, and local shops, this residence offers both convenience and tranquility. A gracious wrap around covered porch and a stone terrace invite outdoor living, while the lush, verdant yard provides a serene backdrop for entertaining and play. A welcoming entry foyer seamlessly connects formal living and dining spaces. the chef's kitchen features white cabinetry, a generous center island, premium Sub-Zero, Viking and Bosch appliances, and an inviting eat-in area. The kitchen flows into a spacious family room with soaring ceilings, custom built-ins and direct access to the terrace. Upstairs; 6 bedroons, 3 full baths, a cedar closet and a playroom. Move-in ready and brimming with character, this home embodies the lifestyle and charm that make Riverside so sought-after.
Sold for $5,000,000
$5,000,000
203 Riverside Ave, Riverside, CT 06878
6beds
5,021sqft
Residential, Single Family Residence
Built in 1910
0.93 Acres Lot
$5,813,700 Zestimate®
$996/sqft
$8,125 Estimated rent
Home value
$5,813,700
$5.12M - $6.74M
$8,125/mo
Zestimate® history
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Zillow last checked:
Listing updated:
Listed by:
Patte Nusbaum 203-249-0078,
Sotheby's International Realty
Bought with:
Alison Leigh, RES.0792234
Brown Harris Stevens CT, LLC
Source: Greenwich MLS, Inc.,MLS#: 123591
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 5
- Full bathrooms: 3
- 1/2 bathrooms: 2
Heating
- Natural Gas, Forced Air
Cooling
- Central Air
Appliances
- Laundry: Laundry Room
Features
- Cedar Closet(s), Kitchen Island, Built-in Features, Entrance Foyer, Wired for Data
- Basement: Unfinished
- Number of fireplaces: 6
Interior area
- Total structure area: 5,021
- Total interior livable area: 5,021 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Garage spaces: 2
Features
- Patio & porch: Terrace
Lot
- Size: 0.93 Acres
- Features: Level, Parklike
Details
- Parcel number: 051904/S
- Zoning: R-20
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Residential, Single Family Residence
Materials
- Clapboard
- Roof: Wood
Condition
- Year built: 1910
- Major remodel year: 2022
Utilities & green energy
- Water: Public
Community & HOA
Community
- Security: Security System
Location
- Region: Riverside
Financial & listing details
- Price per square foot: $996/sqft
- Tax assessed value: $2,101,820
- Annual tax amount: $25,308
- Date on market: 9/15/2025
- Inclusions: Washer/Dryer, All Kitchen Applncs
Price history
| Date | Event | Price |
|---|---|---|
| 12/3/2025 | Sold | $5,000,000$996/sqft |
Source:  Greenwich MLS, Inc. #123591 Report a problem | ||
| 11/19/2025 | Pending sale | $5,000,000$996/sqft |
Source: Greenwich MLS, Inc. #123591 Report a problem | ||
| 11/13/2025 | Listing removed | $21,055$4/sqft |
Source: Zillow Rentals Report a problem | ||
| 11/7/2025 | Contingent | $5,000,000$996/sqft |
Source: Greenwich MLS, Inc. #123591 Report a problem | ||
| 10/14/2025 | Listed for rent | $21,055+13.8%$4/sqft |
Source: Zillow Rentals Report a problem | ||
| 9/15/2025 | Listed for sale | $5,000,000+26215.8%$996/sqft |
Source: Greenwich MLS, Inc. #123591 Report a problem | ||
| 2/7/2024 | Listing removed | -- |
Source: Zillow Rentals Report a problem | ||
| 1/17/2024 | Listed for rent | $18,500+2.8%$4/sqft |
Source: Zillow Rentals Report a problem | ||
| 12/5/2022 | Sold | $19,000-99.5%$4/sqft |
Source: BHHS NE Properties sold #117209_06878 Report a problem | ||
| 8/15/2022 | Listing removed | -- |
Source: Zillow Rental Manager Report a problem | ||
| 8/2/2022 | Sold | $4,200,000+5.1%$836/sqft |
Source: Greenwich MLS, Inc. #115611 Report a problem | ||
| 7/15/2022 | Listed for rent | $18,000$4/sqft |
Source: Zillow Rental Manager Report a problem | ||
| 5/23/2022 | Contingent | $3,995,000$796/sqft |
Source: Greenwich MLS, Inc. #115611 Report a problem | ||
| 4/27/2022 | Listed for sale | $3,995,000+286%$796/sqft |
Source: Greenwich MLS, Inc. #115611 Report a problem | ||
| 3/7/1995 | Sold | $1,035,000$206/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $25,976 +3.5% | $2,101,820 |
| 2024 | $25,087 +2.6% | $2,101,820 |
| 2023 | $24,457 +0.9% | $2,101,820 |
| 2022 | $24,234 +9.8% | $2,101,820 +14.7% |
| 2021 | $22,069 +2.2% | $1,832,950 +2.1% |
| 2020 | $21,588 -1% | $1,795,990 |
| 2019 | $21,803 +2.3% | $1,795,990 |
| 2018 | $21,318 -1.2% | $1,795,990 |
| 2017 | $21,586 -7.6% | $1,795,990 -8.4% |
| 2015 | $23,371 +2.6% | $1,959,860 |
| 2014 | $22,783 +2.8% | $1,959,860 |
| 2013 | $22,166 +2.8% | $1,959,860 |
| 2012 | $21,558 +3.4% | $1,959,860 |
| 2011 | $20,853 -4.7% | $1,959,860 -19.1% |
| 2010 | $21,889 +3.4% | $2,421,300 |
| 2009 | $21,162 +3.6% | $2,421,300 |
| 2008 | $20,436 +3.6% | $2,421,300 |
| 2007 | $19,734 +3.8% | $2,421,300 |
| 2006 | $19,007 +4.1% | $2,421,300 +60.3% |
| 2005 | $18,259 +3.6% | $1,510,250 |
| 2004 | $17,625 +3.4% | $1,510,250 |
| 2003 | $17,051 +43.1% | $1,510,250 +137.1% |
| 2001 | $11,912 +44.6% | $637,000 +36.9% |
| 2000 | $8,237 -4.6% | $465,360 |
| 1999 | $8,632 | $465,360 |
Find assessor info on the county website
Neighborhood: Riverside
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Nearby schools
GreatSchools rating
- 10/10Riverside SchoolGrades: K-5Distance: 0.4 mi
- 10/10Eastern Middle SchoolGrades: 6-8Distance: 0.5 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 1.7 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
- 203 Riverside Ave
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