Located in Clinton's sought-after Harbor neighborhood, 21 Riverside Drive offers easy coastal living just moments from the marina, beaches, and shoreline attractions. This beautifully maintained 3-bedroom, 2-full-bath ranch, combines the comfort of one-level living with bright, inviting spaces and a relaxed coastal feel throughout. Sun-filled interiors, hardwood floors, recessed lighting, soft neutral finishes, and a welcoming living room with fireplace create an ideal setting for both everyday living and entertaining. The thoughtfully designed floor plan offers excellent flow, while the kitchen features stainless steel appliances, generous cabinetry, and direct access to the expansive deck and outdoor entertaining areas. Set on nearly half an acre, the property offers an uncommon sense of openness for shoreline living, along with water views and a front-row connection to Clinton's harbor lifestyle. Outdoor spaces are designed for gathering and relaxing, featuring a large deck, patio areas, firepit seating, and a custom-built tiki bar perfect for summer evenings after a day on the water. Additional highlights include central air conditioning, a spacious walk-in shower, laundry area, and beautifully maintained grounds. A short, easy walk down the street will bring you to restaurants and marinas, providing a rare opportunity to enjoy easy shoreline living in a premier coastal neighborhood. Love where you live!
Single-familyProperty Type
1958Year Built
0.43 acresLot Size
$458Price/Sq.Ft.
4 spacesParking
Listed by Dylan Walter• William Raveis Real Estate
Est. $2,874 per month, based on comparable rentals
Sale and tax history for 21 Riverside Dr
Sale History
Tax History
Date
Event
Price
Smart MLS #24175085
Aug 20, 2026
Sold
$679,900
$458/sq ft
Jul 1, 2026
Pending
—
May 29, 2026
Contingent
—
May 15, 2026
Listed
$699,900
$471/sq ft
May 13, 2026
Coming Soon
$699,900
$471/sq ft
Smart MLS #170379912
May 5, 2021
Sold
$465,000
$313/sq ft
Mar 25, 2021
Contingent
—
Mar 23, 2021
Price Changed
$490,000
$330/sq ft
Mar 16, 2021
Listed
$500,000
$337/sq ft
Mar 12, 2021
Coming Soon
$500,000
$337/sq ft
Ocean views! Check out the video by typing into YOUTUBE the address. Down the street from the Town dock/marina. Views of Cedar Island and Long Island Sound. Full time vacation or just visit on the weekends! This home offers it all. Great restaurants are within walking distance or a short drive. The Clinton outlets are minutes from your new home! Spend some time watching beautiful sunsets before you go out for a moon lite walk on along the water. This home boasts 3 good size bedrooms or convert one into an office! A huge side yard allows for gardening in the warm Summer months. The back deck is perfect for relaxing after having fun on your boat!
Year
Property tax
Land + Additions
Assessment*
2023
$7,886
$163,161 + $101,200
$264,361
2022
$7,886 (+17.9%)
$163,161 + $101,200
$264,361
2021
$6,691 (−4.5%)
$129,000 + $95,300
$224,300
2020
$7,009
$129,000 + $95,300
$224,300
2019
$7,009 (+2.3%)
$129,000 + $95,300
$224,300
2018
$6,850 (+2.1%)
$129,000 + $95,300
$224,300
2017
$6,709 (+10.2%)
$129,000 + $95,300
$224,300
2016
$6,088 (+11.8%)
$129,000 + $95,300
$224,300
2014
$5,446 (+3.3%)
$111,800 + $95,500
$207,300
2011
$5,272
$111,800 + $95,500
$207,300
Public record
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
0.43 Acres
Year renovated
—
Sq. Ft.
1,485
Year built
1958
Style
Single Family Residential
County
Middlesex County
APN
948965
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2023.
Property details
Parking
Garage Information
Garage & Parking: Driveway, Paved, Off Street Parking
Parking Information
Parking Total Spaces: 4
Interior
Interior Information
Total Rooms: 5
Laundry Room Location: Off Kitchen
Laundry Room Info: Main Level
Interior Features: Cable - Available, Open Floor Plan
Handicap Features: Accessible Bath, Hard/Low Nap Floors, Ramps
Fireplaces Total: 1
Cooling System: Ceiling Fans, Central Air
Appliances Included: Electric Range, Oven/Range, Microwave, Refrigerator, Dishwasher, Washer, Dryer