21 Federal St

4,150 Sq. Ft.
$289 / Sq. Ft.
4,150
Sq. Ft.
$289
per Sq. Ft.

Description

A truly unique opportunity to own the much-admired Bosworth Mansion (circa 1850), a mid-19th century Greek Revival landmark in the heart of vibrant Warren, RI. Located in Warren's Waterfront Historic District, this six-unit property is filled with historic character and significance. Set on a rare .8-acre lot just a short walk to Belcher Cove, Main Street + Water Street it offers both timeless appeal and exceptional lifestyle opportunities. Each unit has its own distinctive layout: 2 one-bedroom...A truly unique opportunity to own the much-admired Bosworth Mansion (circa 1850), a mid-19th century Greek Revival landmark in the heart of vibrant Warren, RI. Located in Warren's Waterfront Historic District, this six-unit property is filled with historic character and significance. Set on a rare .8-acre lot just a short walk to Belcher Cove, Main Street + Water Street it offers both timeless appeal and exceptional lifestyle opportunities. Each unit has its own distinctive layout: 2 one-bedroom units, 3 one-bedroom units with a flex room (ideal for an office or guest space), and a stunning 2-bedroom unit on the third floor. Original architectural details abound, complemented by abundant natural light throughout. Additional features include a one-car garage with potential for expansion (with proper approvals), fire-code compliance, coin-operated laundry in the basement, and generous storage space. Condo conversion or the building of additional garages/units may also be a possibility, s
  1. Listed by Michelle Cartwright • RE/MAX River's Edge

Property Details for 21 Federal Street

Town
Warren
Area
RI-Warren
Garage Spaces
1
Open Parking Spaces
10.00
Parking Spaces Total
11
LISTING UPDATED: 05/01/2026 09:58 AM

Property Details for 21 Federal Street

StatusSold
MLS #73426643
Days on Market153
Taxes$12,019 / year
HOA Fees-
Property TypeMulti Family
MLS TypeResidential Income / 4 Family
Year Built1850
CountyBristol County

Location

Listing Courtesy of RE/MAX River's Edge

Sold By Corcoran Chart House Realty

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Building Information for 21 Federal Street

Stories4Residences4Year Built1850Building Size-Lot Size0.81 AC / 35,284 SF

Payment Calculator

$6,981 per month

30 year fixed, 6.36% Interest

Principal and Interest

$5,980

Property Taxes

$1,002

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 21 Federal Street

General Details
Property Details
  • Building Area Units: Square Feet
  • Current Financing: Private
  • Living Area: 4150.0
  • SqFt with Basement: No
  • Total Units: 4
  • Waterfront: No
  • Water View: No
  • Year Built Details: Actual
  • Year Built Source: Public Records
Features
Interior Features
  • Appliances: Water Heater
  • Basement Features: Full, Walk Out
  • Num of Baths: 6.0
  • Num of Full Baths: 6
  • Num of Half Baths: 0
  • Bathrooms Total Decimal: 6.00
  • Bathrooms Total Integer: 6
  • FireplaceYN: No
  • Fireplaces: 0
  • Flooring: Ceramic Tile, Hardwood
  • Laundry Features: Common Area
  • SpaYN: No
Exterior Features
  • Exterior Features: Porch
  • Lot Description: Cleared
  • Patio And Porch Features: Porch
  • Structure Type: Apartment
  • Waterfront Features: River
Parking Features
  • Attached Garage: No
  • Covered Spaces: 1.00
  • Garage: Yes
  • Garage Parking: Paved Drive, Paved Driveway
  • Open Parking: Yes
  • Parking Features: Paved Drive, Paved Driveway
  • Parking Features: Paved Driveway
Utilities
  • Cooling: Window Unit(s)
  • Cooling: Yes
  • Electric: Circuit Breakers
  • Heating: Baseboard, Gas, Hot Water, Oil
  • Heating: Yes
  • Sewer: City/Town Sewer
  • Utility Connections: Sewer Connected
  • Water: Public
Property Information
Property Info
  • Farm Land Area Units: Square Feet
  • WARRANTY: No
  • Lot Size Units: Acres
Tax Information
  • Tax ID: 109733
  • Assessments: $688,200
  • Book: 374
  • Lot: 15
  • Map: 9
  • Tax Year: 2025
  • Zoning: R6
Building / Association Information
Living Characteristics
  • Beds Total: 7
  • Total Living Levels: 4
Other Building Characteristics
  • Foundation: Concrete Perimeter
  • Levels: 4
Income / Expenses
  • GOI: $109,800.00
  • NOI: $109,800.00
  • Operating Expense: $.00
Complex & Association Information
  • Adult Community: No
Unit Information
Unit 1 Description
  • Floor U1: 1
  • Lease U1: Y
  • Levels U1: 1
Unit 2 Description
  • Floor U2: 2
  • Lease U2: Y
  • Levels U2: 1
Unit 3 Description
  • Floor U3: 3
  • Lease U3: Y
  • Levels U3: 1
Unit 4 Description
  • Floor U4: 4
  • Lease U4: Y
  • Levels U4: 1
Rental Info
Rental Info
  • Total Actual Rent: $9,150.00

Property History for 21 Federal Street

DateEvent & SourcePriceAppreciation
Apr 29, 2026

Sold

MLS PIN #73426643

$1,200,000
Apr 29, 2026

Sold

Rhode Island Association of REALTORS® #1394173

$1,200,000
Apr 27, 2026

Sold (Public Record)

Public Record #1938557707

$1,200,000

+6.2% / yr

DateEvent & SourcePrice
04/29/2026

Sold

MLS PIN #73426643

$1,200,000
04/29/2026

Sold

Rhode Island Association of REALTORS® #1394173

$1,200,000
04/27/2026

Sold (Public Record)

Public Record #1938557707

$1,200,000

+6.2% / yr

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 21 Federal Street

Taxable ValueLand$172,500Additions$515,700Total$688,200
Tax Record2025$10,247 ($854 / month)
Home Facts
Baths6Total Finished SqFt4,154 SqFtAbove Grade Finished SqFt4,154 SqFtUnfinished Basement SqFt2,104 SqFtStories2Lot Size35,244 SqFtStyleMulti-Family Res (5+ Units)Year Built1850ZoningR6CountyBRISTOLAPNWARR M:9 L:15

Schools near 21 Federal Street

This home is within Bristol Warren School District.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 8
Public - 9 to 12
Public - K to 5
Rating
School
Distance
Hugh Cole School
PublicPK to 5

Kickemuit Middle School
Public6 to 8

Mt. Hope High School
Public9 to 12

Rockwell School
PublicK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of RE/MAX River's Edge

Based on information from one of the following Multiple Listing Services: Rhode Island Association of REALTORS®. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Rhode Island Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.