Rare Tiverton Basin Waterfront Cottage with Private Dock. This timeless waterfront cottage offers a private dock and exceptional views across Tiverton Basin and down the Sakonnet River. The four-bedroom, two-bath cottage captures the timeless charm with original heart pine floors, bead board detailing, whitewashed walls, and an inviting outdoor shower. A thoughtful renovation completed in 2015 enhanced the property while preserving its character, including new cedar shingles and a cedar roof with copper gutters, a renovated kitchen, updated bathrooms, new Pella sliders and doors, Ipe decking, a bluestone patio, and a cobblestone-lined shell driveway. Built in 1930 and lovingly preserved, this home has been used as a summer retreat and while it has electric heat, is not fully winterized. Southern exposure fills the property with natural light, while the generous side yard provides plenty of space to relax, entertain, and enjoy the waterfront setting. Step onto the private dock for a morning swim, set sail across the harbor, dig for clams at low tide, or cruise by boat to the Boathouse for lunch. With its unobstructed water views, private dock, classic architectural details, and beautifully maintained grounds, this is a property that evokes a bygone era while offering the comforts of today. And yet, Newport is just 20 minutes away and downtown Boston approximately 60 minutes.
Single-familyProperty Type
1930Year Built
8,712 sq ftLot Size
$1,325Price/Sq.Ft.
6 spacesParking
Listed by Grace Cimo McCluskey• Gustave White Sotheby's Realty
The Hummocks, located between Narragansett Bay and the Sakonnet River, is a coastal and residential Portsmouth neighborhood with salt-marsh edges and winding shoreline lanes. Its character concentrates around the Hummocks Point Road bend by the small waterfront pull-offs, where kayaks, dinghies, and porch lights set a quiet, working-bay rhythm. Low-slung capes and shingled cottages sit behind stone walls and mature trees, with water glimpses at the end of narrow streets. The shoreline reads as the main amenity, with informal launch spots and long views across the bay. Nearby anchors such as Green Animals Topiary Garden, Escobar’s Highland Farm, and the Portsmouth Free Public Library add local texture beyond the water.
Provided by Walk Score and Local Logic
Offer insights
36 Riverside Ave · $1,595,000
$1.63M and above
75% chance or better to win
Why $1.63M+ is a strong offer
DAYS ON MARKET
16 days
The average home goes pending in 37 days.
SALE-TO-LIST
99.4%
Most homes are selling 1% below list price.
About offer insights
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
Skylights
Bathtub
Stall shower
Tub/shower combination
Interior steps
Bedrooms
Total of 8 rooms (includes bedrooms and other rooms)
Bathrooms
2 full bathrooms
Kitchen
Oven
Range
Dishwasher
Laundry & utility
Washer
Dryer
Gas water heater
Flooring
Hardwood
Heating & cooling
Electric heating
Window unit cooling
Exterior features
Balcony
Deck
Porch
Patio
Waterfront setting with beach access, beach front, dock access, mooring, ocean front, river front, and walk-to-water
Home design
2-story home
Has a view
Pillar/post/pier foundation
Parking
No garage
Space for 6 vehicles
Construction
Shingle and wood siding
Utilities
100 amp electric service
Connected water
Septic tank
HOA & community
Community amenities include golf, marina, pool, public transportation, recreation area, restaurant, shopping, tennis courts, and highway access
Electricity and solar
View estimated energy costs and solar savings for this home
CHARMING C1860 SEA CAPTAIN'S WATERFRONT SUMMER COTTAGE INTERIOR WALLS AND CIELINGS ARE TONGUE & GROOVE PANELLING. SWIMMING IS GREAT AND 2 MOORINGS AVAILABLE
RIS #744197
Nov 8, 2016
Price Changed
$599,999
$498/sq ft
Oct 29, 2007
Listing Removed
—
May 22, 2007
Listed
$650,000
$540/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$7,856 (+0.8%)
$442,100 + $149,500
$591,600
2024
$7,797 (+3.1%)
$442,100 + $149,500
$591,600
2023
$7,561 (+0.3%)
$442,100 + $149,500
$591,600
2022
$7,536 (+1.6%)
$366,200 + $118,100
$484,300
2021
$7,415 (+1.6%)
$366,200 + $118,100
$484,300
2020
$7,298 (+14.1%)
$366,200 + $118,100
$484,300
2019
$6,394 (+2.7%)
$274,000 + $115,900
$389,900
2018
$6,227 (+3.6%)
$274,000 + $115,900
$389,900
2017
$6,012 (+8.8%)
$274,000 + $115,900
$389,900
2016
$5,525 (+1.3%)
$254,500 + $90,800
$345,300
2015
$5,456
$254,500 + $90,800
$345,300
2014
$5,456 (−4.7%)
$254,500 + $90,800
$345,300
2013
$5,728 (+2.0%)
$308,000 + $86,200
$394,200
2012
$5,613
$308,000 + $86,200
$394,200
Public record
Beds
3
Baths
2
Stories
2
Lot width
—
Lot depth
—
Lot size
8,712 Sq. Ft.
Year renovated
—
Finished Sq. Ft.
1,204
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,204
Year built
1930
Style
Single Family Residential
County
Newport County
APN
314985
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jun 22, 2026.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
5/10 Heat Factor
7 days above 94° expected this year, 16 days in 30 years
8/10 Wind Factor
80% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Portsmouth, RI • 02871
Average low and high temperatures (°F)
36
24
37
24
48
34
57
42
66
51
78
61
79
67
76
61
72
59
63
50
54
40
41
29
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
81/ 100
Very good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
8.5 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 36 Riverside Ave
$1,577,190
$18K under list price of $1.60M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $516K to $1.0M.