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603 Sunnyside Avenue, Watertown, CT 06779

Single Family For Sale

$399,500
$289/sqft
603 Sunnyside Avenue, Watertown, CT
Active
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3
Bedrooms
1
Bathrooms
1,382
Sq Ft
0.41
Acres
1952
Year Built

About This Home

Move-In Ready! Welcome home to this beautifully renovated 3-bedroom, 1.5-bath Ranch offering convenient one-level living. Built in 1952, this turnkey home has been thoughtfully updated with new flooring, fresh interior paint, remodeled bathrooms, a stunning new kitchen featuring quartz countertops, new cabinetry, and stainless steel appliances. The spacious primary bedroom measures approximately 16.7' x 11.6' and includes two closets, providing plenty of storage. Two additional well-sized bedrooms provide flexibility for family, guests, or a home office. The bright, inviting living room opens onto a private rear deck overlooking a peaceful backyard, a place for relaxing/ entertaining. The home also features a large, freshly painted walk-out basement with endless possibilities for additional living space, including a rec. room, playroom, home gym, or workshop. An under-house garage provides convenient parking and direct access to the basement. Ideally located with easy access to major highways, this home combines comfort, convenience, and modern updates in a desirable setting. An elevator is also included with the property. It is currently operational using the switch located in the garage; however, the controls inside the elevator are not functional. The seller makes no representations or warranties regarding the elevator, and it is being conveyed as-is. Buyers may choose to repair, remove, or use it for storage. A beautiful updated move-in ready home!

Listed by Steven Koleno (804) 656-5007 with Beycome of Connecticut (804) 656-5007

Listing Snapshot

Price $399,500 Days on Our Site 72 days
Property Tax $5,471/yr Style Ranch
Year Built 1952 Total Sq Ft 1,382
Lot Size 0.41 acres HOA Fees N/A
Bedrooms 3 Full Bathrooms 1
Total Rooms 5 Half Baths 0

Key Features

Interior
  • Auto Garage Door Opener
Appliances
  • Electric Range
  • Microwave
  • Refrigerator
  • Dishwasher

Structure & Parking

Construction Frame
Roof Asphalt Shingle
Garage Spaces 1
Garage Type Under House Garage

Systems & Utilities

Heat Hot Air
Fuel No Fuel
Cooling Central Air
Hot Water Upright Tank
Water Private Well
Sewer Septic

Schools

Elem John Trumbull
High Watertown

Mortgage Calculator

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Est. Monthly Payment —
Principal & Interest —
Est. Property Tax $456/mo
Est. Home Insurance —

Estimate only. Contact a lender for accurate figures.

Listing History

Date Event Price
Jul 21, 2026 Price Reduced $399,500
May 21, 2026 Listed $399,900

Frequently Asked Questions

How much does 603 Sunnyside Avenue in Watertown, CT cost?
This property is listed at $399,500, which works out to $289 per square foot.
How many bedrooms does 603 Sunnyside Avenue have?
This home has 3 bedrooms and 1 bathroom.
What is the square footage of 603 Sunnyside Avenue?
The home is 1,382 square feet, situated on 0.41 acres.
When was 603 Sunnyside Avenue in Watertown built?
This property was built in 1952.
Is 603 Sunnyside Avenue, Watertown, CT still available?
The current MLS status of this property is "Active". Contact RYZE Realty Group for the latest availability.
What school district is 603 Sunnyside Avenue, Watertown in?
This home is served by the Watertown public school system, with John Trumbull as the elementary school and Watertown as the high school.
How do I schedule a tour of 603 Sunnyside Avenue, Watertown, CT?
Contact RYZE Realty Group to schedule a private showing. You can submit a tour request directly on this page or call our office.

Listing Agent

Steven Koleno · (804) 656-5007

Beycome of Connecticut · (804) 656-5007

MLS# 24177459 · Data provided by SmartMLS. Information deemed reliable but not guaranteed.
Listing updated Aug 1, 2026 11:40 PM UTC