Allen Gammons
BHHS Commonwealth Real Estate
(401) 208-0582
389 Total Sales
27 in Cowesett
$185K - $1.5M Price Range
45 Diamond Hill Rd Warwick, RI 02886
Cowesett NeighborhoodEstimated Value: $447,869 - $507,000
3
Beds
1.5
Baths
1,744
Sq Ft
$277/Sq Ft
Est. Value
Highlights
- Marina
- Active Adult
- Attic
- Golf Course Community
- Marble Flooring
- Corner Lot
About This Home
As of March 2026Welcome to this beautiful estate sale at 45 Diamond Hill Road in desirable Cowesett. This well-maintained 3-bedroom, 1.5-bath ranch offers comfortable single-level living with thoughtful updates and versatile space throughout. Hardwood flooring flow seamlessly through the main level, creating a clean, modern feel. The bright kitchen features stainless steel appliances and access to back entertaining area perfect for everyday living or entertaining. A finished lower-level area adds valuable bonus space, ideal for a family room, home office, gym, or playroom. Additional highlights include natural gas heat, central air conditioning, an attached 1 car garage, and new sprinkler system. Set on a nicely sized lot that abuts a quiet cul-de-sac, the property offers both privacy and convenience. A large shed with a garage-style door provides excellent storage for equipment, tools, or hobbies. Located in the heart of Cowesett, close to shopping, excellent elementary school, dining, 1 minute to 95 and 295, and marinas, this home combines functionality, location, and value. A move-in-ready opportunity you won't want to miss.
Last Agent to Sell the Property
Engel & Volkers Oceanside License #RES.0043060 Listed on: 01/15/2026
Last Buyer's Agent
Shelly Armstrong
Redfin Corporation License #RES.0032784
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $5,353
Year Built
- Built in 1973
Lot Details
- 10,000 Sq Ft Lot
- Cul-De-Sac
- Corner Lot
- Sprinkler System
Parking
- 1 Car Attached Garage
- Driveway
Home Design
- Brick Exterior Construction
- Wood Siding
- Concrete Perimeter Foundation
- Plaster
Interior Spaces
- 1-Story Property
- Dry Bar
- Family Room
- Workshop
- Storage Room
- Utility Room
- Home Gym
- Attic
Kitchen
- Oven
- Range
- Dishwasher
Flooring
- Wood
- Laminate
- Marble
Bedrooms and Bathrooms
- 3 Bedrooms
- Bathtub with Shower
Partially Finished Basement
- Basement Fills Entire Space Under The House
- Interior and Exterior Basement Entry
Outdoor Features
- Patio
- Outbuilding
Location
- Property near a hospital
Utilities
- Forced Air Heating and Cooling System
- Heating System Uses Gas
- 100 Amp Service
- Gas Water Heater
- Cable TV Available
Listing and Financial Details
- Tax Lot 0054
- Assessor Parcel Number 45DIAMONDHILLRDWARW
Community Details
Overview
- Active Adult
- Cowesett Subdivision
Amenities
- Shops
- Restaurant
- Public Transportation
Recreation
- Marina
- Golf Course Community
- Tennis Courts
- Community Pool
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Jan 15, 2026
Closed on
Feb 27, 2026
Sold by
Bought by
Seller's Agent
Katina Lemme
Engel & Volkers Oceanside
Buyer's Agent
Shelly Armstrong
Redfin Corporation
List Price
$419,900
Sold Price
$485,000
Premium/Discount to List
$65,100
15.5%
Views
144
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$2,783
Avg. Annual Appreciation
-1.22%
Purchase Details
Listed on
May 23, 2014
Closed on
Jul 21, 2014
Sold by
Bought by
Seller's Agent
Sandra Conway Catanzaro
HomeSmart First Class Realty
Buyer's Agent
Lynda Giarrusso
Williams & Stuart Real Estate
List Price
$225,000
Sold Price
$215,000
Premium/Discount to List
-$10,000
-4.44%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
7.25%
Original Mortgage
$145,000
Interest Rate
4.14%
Mortgage Type
New Conventional
Purchase Details
Closed on
Mar 29, 1996
Sold by
Bought by
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Cowesett, RI
-
Allen Gammons
-
Sara Whitney
Sara Whitney
RI Real Estate Services
(401) 593-2582
82 Total Sales
4 in Cowesett
$565K - $725K Price Range
-
Jose Duce Rocher
JD
Jose Duce Rocher
Century 21 Limitless
(781) 633-6951
153 Total Sales
1 in Cowesett
$125,000 Price
-
Valerie Girouard
Valerie Girouard
Responds QuicklyREMAX Revolution
(401) 214-9707
77 Total Sales
1 in Cowesett
$515,000 Price
-
Margaret Gauthier
Margaret Gauthier
RI Real Estate Services
(401) 561-9115
16 Total Sales
1 in Cowesett
$470,000 Price
-
Ania Kent
Ania Kent
BHHS Commonwealth Real Estate
(401) 593-4359
111 Total Sales
1 in Cowesett
$218,500 Price
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $485,000 | -- | ||
| $215,000 | -- | ||
| $115,000 | -- |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Closed | $145,000 | ||
| Previous Owner | $196,784 | ||
| Previous Owner | $197,455 | ||
| Previous Owner | $12,000 | ||
| Previous Owner | $184,000 | ||
| Previous Owner | $150,000 | ||
| Previous Owner | $131,200 | ||
| Previous Owner | $120,000 | ||
| Previous Owner | $110,900 | ||
| Previous Owner | $105,600 |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 03/03/2026 03/03/26 | Sold | $485,000 | +15.5% | $278 / Sq Ft | |
| 01/19/2026 01/19/26 | Pending | -- | -- | -- | |
| 01/15/2026 01/15/26 | For Sale | $419,900 | +95.3% | $241 / Sq Ft | |
| 07/21/2014 07/21/14 | Sold | $215,000 | -4.4% | $123 / Sq Ft | View Prior Sale |
| 06/21/2014 06/21/14 | Pending | -- | -- | -- | |
| 05/24/2014 05/24/14 | For Sale | $225,000 | -- | $129 / Sq Ft |
Source: State-Wide MLS
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $5,353 | $421,500 | $132,800 | $288,700 |
| 2024 | $5,070 | $350,400 | $106,200 | $244,200 |
| 2023 | $4,972 | $350,400 | $106,200 | $244,200 |
| 2022 | $4,808 | $256,700 | $77,700 | $179,000 |
| 2021 | $4,808 | $256,700 | $77,700 | $179,000 |
| 2020 | $4,808 | $256,700 | $77,700 | $179,000 |
| 2019 | $4,808 | $256,700 | $77,700 | $179,000 |
| 2018 | $4,098 | $197,000 | $69,600 | $127,400 |
| 2017 | $3,987 | $197,000 | $69,600 | $127,400 |
| 2016 | $3,987 | $197,000 | $69,600 | $127,400 |
| 2015 | $3,884 | $187,200 | $73,400 | $113,800 |
| 2014 | $3,755 | $187,200 | $73,400 | $113,800 |
| 2013 | $3,705 | $187,200 | $73,400 | $113,800 |
Source: Public Records
Agents Affiliated with this Home
-
Katina Lemme
Seller's Agent in 2026
Katina Lemme
Engel & Volkers Oceanside
(401) 265-7197
1 in this area
21 Total Sales
-
Shelly Armstrong
S
Buyer's Agent in 2026
Shelly Armstrong
Redfin Corporation
-
Sandra Conway Catanzaro
Seller's Agent in 2014
Sandra Conway Catanzaro
HomeSmart First Class Realty
(401) 965-5232
1 in this area
29 Total Sales
-
Lynda Giarrusso
Buyer's Agent in 2014
Lynda Giarrusso
Williams & Stuart Real Estate
(401) 487-0011
2 in this area
20 Total Sales
Map
Source: State-Wide MLS
MLS Number: 1402385
APN: WARW-000243-000054-000000
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
Copyright © 2026 State-Wide MLS, Inc. All rights reserved.
Nearby Homes
- 180 Diamond Hill Rd
- 162 Larchmont Rd
- 140 Tanner Ave
- 133 Sage Dr
- 3399 Post Rd
- 3399 Post Rd Unit 13
- 3399 Post Rd Unit 14
- 16 Superior St
- 100 Granite St
- 1149 Greenwich Ave
- 66 Bokar St
- 1089 Greenwich Ave
- 139 Lancaster Ave
- 287 Cowesett Rd
- 58 Rip Van Winkle Cir
- 198 Northbridge Ave
- 68 Douglas Rd
- 69 Douglas Rd
- 303 Gorton Lake Blvd
- 40 Poppy Place
- 48 Diamond Hill Rd
- 42 Diamond Hill Rd
- 9 Carriage Hill Dr
- 56 Diamond Hill Rd
- 40 Diamond Hill Rd
- 10 Carriage Hill Dr
- 66 Diamond Hill Rd
- 69 Diamond Hill Rd
- 25 Carriage Hill Dr
- 70 Diamond Hill Rd
- 22 Carriage Hill Dr
- 79 Diamond Hill Rd
- 55 Drum Rock Ave
- 33 Drum Rock Ave
- 63 Drum Rock Ave
- 47 Drum Rock Ave
- 78 Diamond Hill Rd
- 27 Drum Rock Ave
- 89 Diamond Hill Rd
- 32 Carriage Hill Dr
Your Personal Tour Guide
Ask me questions while you tour the home.