This home's estimate is 16.5% lower than the average sale price ($629K) of 6 comparable homes.
Search- Overview
- Sale & tax history
- Property details
- Neighborhood
- Climate
100 Riverside Ave, Portsmouth, RI 02871
About this home
HOUSE CURRENTLY UNDER CONSTRUCTION OPPORTUNITY TO SELECT CARPET COLORS AND OTHER CHOICES-TRUSS CONSTRUCTION 2X4 UPSTAIRS 2X6 BASEMENT OVER GARAGE.
Redfin Estimate
Earn from this home
List your home with Redfin and save $5,248
List your home for rent
Market trends in 02871, RI
Last updated July 2026
Buyer's Market
Seller's Market
Seller's market
See all
Provided by Redfin
Sale history for 100 Riverside Ave
$101/sq ft
$106/sq ft
Tax history for 100 Riverside Ave
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Property details
Parking
- Garage/Carport Information
- Has Garage
- Has Attached Garage
- # of Garage Spaces: 1
- Parking
- Features: Attached, Built In, Garage
- # of Parking (Total): 3
- # of Covered Spaces: 1
Interior
- Bathroom Information
- # of Full Bathrooms: 2
- Room Information
- # of Rooms (Total): 6
- Equipment
- Appliances: Dishwasher, Exhaust Fan, Gas Water Heater, Oven, Range, Range Hood
- Interior Features
- Flooring: Carpet, Vinyl
- Other Features: Bathroom Rough-In, Cable TV
Exterior
- Building Information
- Stories: 2
- Stories (Total): 2
- Is New Construction
- Construction Details: Drywall, Vinyl Siding
- Exterior Features
- Exterior Features: Deck, Paved Driveway
- Patio And Porch Features: Deck
- Lot Information
- Lot Size Area: 7,200
- Lot Size Acres: 0.1653
- Waterfront Features: Walk to Water
- Frontage Length: 60
- Zoning: R-10
- Property Information
- Above Grade Finished Area: 1,040
- Foundation Details: Concrete Perimeter
- Under Construction
Financial
- Assessments and Fees
- Assessed Value: $32,050
- Tax Information
- Annual Tax Amount: $650
Utilities
- Utility Information
- Electric: Circuit Breakers
- Sewer: Private Sewer
- Water Source: Connected
- Heating & Cooling
- Has Heating
- Heating: Baseboard, Gas, Hot Water
Location
- Community Information
- Community Features: Highway Access, Marina, Near Schools, Shopping
Public facts
- Beds: 3
- Baths: 2.0
- Sq. Ft.: 1,028
- Stories: 1.0
- Lot Size: 7,405 square feet
- Style: Single Family Residential
- Year Built: 1995
- Year Renovated: —
- County: Newport County
- APN: 99974
Around this home
Schools
Public K-4 • Assigned • 0.9mi
Public 5-8 • Assigned • 5.5mi
Public 9-12 • Assigned • 1.4mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
0.31% chance of being in a wildfire in next 30 years
7 days above 93° expected this year, 16 days in 30 years
80% chance of strong winds in next 30 years
1 unhealthy days expected this year, 2 days in 30 years
Sun exposure
In this area, properties receive around 9 hours in June and 4.6 hours in December, which is comparable to the U.S. average for solar exposure.
Nearby similar homes
New listings for sale in 02871
Home values near 100 Riverside Ave
| Address | Redfin Estimate |
|---|---|
3 Beds | 2 Baths | 1114 Sq. Ft. | $539,161 |
2 Beds | 1 Baths | 850 Sq. Ft. | $414,702 |
| Address | Redfin Estimate |
|---|---|
2 Beds | 1 Baths | 936 Sq. Ft. | $434,415 |
2 Beds | 1 Baths | 850 Sq. Ft. | $412,131 |
| Address | Redfin Estimate |
|---|---|
2 Beds | 1 Baths | 1120 Sq. Ft. | $481,583 |
2 Beds | 1 Baths | 936 Sq. Ft. | $444,942 |
More real estate resources
- Cities
- Neighborhoods
- Zip Codes
- Popular Searches
| Attleboro homes for sale | |||
| Providence homes for sale | |||
| Newport homes for sale |
| Island Park homes for sale |
| 02842 homes for sale | |||
| 02852 homes for sale | |||
| 02809 homes for sale | |||
| 02835 homes for sale | |||
| 02871 homes for sale |
Find us
Subsidiaries
Affiliated Business
Copyright: © 2026 Redfin. All rights reserved.
Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.
Do not sell or share my personal information.
REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.
California DRE #01521930
Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures
New Mexico Real Estate Licenses
TREC: Info About Brokerage Services, Consumer Protection Notice
All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.
Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.
If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.
REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.



















































United States
Canada