Listed on the National Register of Historic Places, The Grange at Potowomut is one of Rhode Island’s most remarkable and storied private estates—where colonial heritage and thoughtful modern stewardship come together. Rich in provenance and beautifully preserved, the c.1723 main residence offers over 5,000 square feet across two levels, showcasing original millwork, timeless architectural details, and the character only centuries of history can create. Set on nearly 11 private acres with direct frontage on the Potowomut River, the grounds are truly picturesque, featuring meandering lawns, artfully designed patios, and an inviting open sitting porch overlooking the estate. Towering specimen trees—some over 200 years old and documented among the tallest in Rhode Island—create a setting that feels both timeless and serene. The property also includes a private tennis court and two substantial outbuildings, including a 10-car hobbyist garage with workshop and generous storage. Also included is a beautifully restored c.1825 guest cottage offering 1,200+ square feet with 2 bedrooms and 2 full baths. Known as The Cottage at the Grange, it has earned 107+ consecutive five-star reviews and offers turnkey short-term rental income or gracious guest accommodations. With over $1 million invested in stewardship since 2020, this is a rare opportunity to own a truly iconic Rhode Island estate. Private showings by appointment only.
Coming soon
$2,985,000
57 Old Forge Rd, Warwick, RI 02818
6beds
5,095sqft
Est.: Get pre-qualified
Single Family Residence
Built in 1723
10.9 Acres Lot
$2,097,300 Zestimate®
$586/sqft
$-- HOA
What's special
- 20 hours |
- 585 |
- 58 |
Zillow last checked:
Listing updated:
Listed by:
Dean deTonnancourt 401-487-3019,
REMAX Revolution
Source: StateWide MLS RI,MLS#: 1414139
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 6
- Full bathrooms: 4
- 1/2 bathrooms: 2
Bathroom
- Features: Bath w Tub, Bath w Tub & Shower
Heating
- Oil, Hydro-Air
Cooling
- Central Air
Features
- Wall (Plaster), Wall (Wood), Plumbing (Mixed), Insulation (Unknown)
- Flooring: Ceramic Tile, Hardwood, Wood
- Doors: Storm Door(s)
- Windows: Storm Window(s)
- Basement: Full,Interior Entry,Unfinished
- Number of fireplaces: 7
- Fireplace features: Brick, Tile
Interior area
- Total structure area: 5,095
- Total interior livable area: 5,095 sqft
- Finished area above ground: 5,095
- Finished area below ground: 0
Video & virtual tour
Property
Parking
- Total spaces: 22
- Parking features: Detached, Driveway
- Garage spaces: 12
- Has uncovered spaces: Yes
Features
- Patio & porch: Patio, Porch
- Has view: Yes
- View description: Water
- Has water view: Yes
- Water view: Water
- Waterfront features: Waterfront, Access, River, Saltwater Front, Walk To Water
Lot
- Size: 10.9 Acres
- Features: Horse Permitted, Sprinklers, Tennis, Wooded
Details
- Additional structures: Guest House, Outbuilding
- Parcel number: WARWM208B0004L0000
- Horses can be raised: Yes
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Plaster, Wood Wall(s), Clapboard
- Foundation: Stone
Condition
- New construction: No
- Year built: 1723
Utilities & green energy
- Electric: 100 Amp Service, 200+ Amp Service
- Sewer: Septic Tank
- Utilities for property: Water Connected
Community & HOA
Community
- Features: Golf, Highway Access, Interstate, Marina, Private School, Public School, Recreational Facilities, Restaurants, Schools, Near Shopping, Near Swimming
- Subdivision: Potowomut
HOA
- Has HOA: No
Location
- Region: Warwick
Financial & listing details
- Price per square foot: $586/sqft
- Tax assessed value: $1,730,400
- Annual tax amount: $27,643
- Date on market: 6/1/2026
Estimated market value
$2,097,300
$1.74M - $2.52M
$3,551/mo
Price history
| Date | Event | Price |
|---|---|---|
| 12/21/2020 | Sold | $1,425,000-20.6%$280/sqft |
Source:  StateWide MLS RI #1252739 Report a problem | ||
| 9/21/2020 | Listing removed | $2,000 |
Source: RE/MAX Professionals #1262512 Report a problem | ||
| 9/19/2020 | Listed for rent | $2,000 |
Source: RE/MAX Professionals #1262512 Report a problem | ||
| 3/16/2020 | Listing removed | $1,795,000$352/sqft |
Source: Mott & Chace Sotheby's International Realty #1234780 Report a problem | ||
| 3/10/2020 | Price change | $1,795,000-4.3%$352/sqft |
Source: Mott & Chace Sotheby's International Realty #1234780 Report a problem | ||
| 11/28/2019 | Listed for sale | $1,875,000$368/sqft |
Source: Mott & Chace Sotheby's International Realty #1234780 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $43,814 | $1,730,400 |
| 2024 | $43,814 +3% | $1,730,400 +1% |
| 2023 | $42,539 +6.9% | $1,713,200 +21% |
| 2022 | $39,787 | $1,415,900 |
| 2021 | $39,787 -0.6% | $1,415,900 -0.6% |
| 2020 | $40,020 | $1,424,200 |
| 2019 | $40,020 -11.4% | $1,424,200 -1.7% |
| 2018 | $45,172 +2.7% | $1,448,300 |
| 2017 | $43,970 +0.1% | $1,448,300 +0.1% |
| 2016 | $43,934 +4.5% | $1,447,100 +7.2% |
| 2015 | $42,038 | $1,350,400 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
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HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: 02818
Nearby schools
GreatSchools rating
- 5/10Cedar Hill SchoolGrades: K-5Distance: 3 mi
- 5/10Winman Junior High SchoolGrades: 6-8Distance: 4.5 mi
- 5/10Toll Gate High SchoolGrades: 9-12Distance: 4.5 mi
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A local lender can help you make sure your offer is ready when you are.
- Rhode Island
- Kent County
- Warwick
- 02818
- 57 Old Forge Rd
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