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203 Riverside AvenueRiverside, CT 06878

For Sale

$5,000,000

Smart Buyer Rebate $50,000

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.

Listed by Patte Nusbaum

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License #RES.0769522

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Sotheby's International Realty

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203-249-0078

Last updated October 13, 2025

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Source: FlexMLS #123591

Listing Facts

  • TypeSingle-family
  • NeighborhoodSouth Riverside
  • Bedrooms6
  • Bathrooms4
  • Days on Prevu38
  • Taxes$25,308/year
  • Size5,021 sqft
  • Price per sqft$996

Amenities

  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

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Listing History

09/15/2025
Listed by Sotheby's International Realty
$5,000,000

Property Details for 203 Riverside Avenue

Exterior

Construction

  • Roof: Wood
  • Year Built: 1910
  • Architectural Style: Colonial
  • Construction Materials: Clapboard

Features

  • Patio And Porch Features: Terrace

Measurements

  • Building Area Total: 5,021
  • Lot Features: Level, Parklike
  • Lot Size Acres: 0.93
  • Lot Size Area: 0
  • Lot Size Square Feet: 40,510
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 05-1904/S
  • Tax Annual Amount: $25,308.00
  • Tax Assessed Value: $2,101,820.00

Interior

Features

  • Fireplace: Yes
  • Fireplaces Total: 6
  • Interior Features: Cedar Closet(s), Kitchen Island, Built-in Features, Entrance Foyer, Cat 5/6 Wiring

Rooms

  • Basement: Walk-Out Access, Unfinished
  • Bathrooms Full: 3
  • Bathrooms Half: 2
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 6

Other

General

  • Exclusions: Other Chandelier, Dining Rm Chandelier

Location

  • City Region: Riverside

Parking

Parking

  • Garage Spaces: 2
  • Parking Features: Detached Garage

Schools

Elementary School

  • Elementary School: Riverside

Middle or Junior School

  • Middle Or Junior School: Eastern

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Natural Gas, Forced Air
  • Has Heating: Yes
  • Laundry Features: Laundry Room
  • Sewer: Town Sewer
  • Water Source: Public

Based on information from Greenwich Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.