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$185,000 Just Listed
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Property Description
Rare opportunity to own a vibrant commercial business on a busy road. Welcome to 18 Water St in Guilford Maine, a 3500 sf mixed use building with a open commercial space on the 1st floor and a residence above, in a premier location. The square footage and layout would allow someone to convert this structure into up to 6 units, 3 on each floor. The 2nd floor offers a 3+ bedroom 1 bathroom residence that can be used a residence, an office or rental unit(s) for an optimal income stream. With multiple living rooms, depending on how the space is utilized it can be greater than 3 bedrooms. The 1st floor commercial space is truly a blank canvas, adaptable for any business idea. It has a half bath and is otherwise a gutted space with some industrial kitchen equipment from its past life. This space has been used as a residence for the past 6 years. Thoughtfully updated throughout. New R-19 insulation to be installed in the commercial space prior to closing. Whether you want to convert this structure into multiple rental units to create a comfortable cash flow, or own a business on one floor while living above it, or if you just want a large affordable home in a quaint town, take the first step and set up a showing today.
Full Property Details
Full Property Details for 18 Water St
General
- Price: $185,000
- Taxes: $1,488 (2024)
- Status: Active
- Type: Commercial
- Source: MREIS
- MLS ID: 1681287
- Updated: 9/20/2026
- Added to Site: 2 day(s) ago
Business
- Business Type: Bed & Breakfast, Freestanding Building, Office Build
Interior
- Flooring: Carpet, Tile
Parking
- Parking Features: 5 - 10 Spaces, Paved
Location
- County: Piscataquis
Heating & Cooling
- Cooling Type: None
- Heating Type: Gas Bottled, Forced Air
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Construction: Wood Frame, Asphalt, Vinyl Siding
- Basement: Yes
- Basement Desc.: Crawlspace, Slab
- Roof: Metal
- Stories/Levels: 2
- Square Feet: 3,500
- Year Built: 1920
Additional Structures
- Other Structures: Shed(s)
Lot Features
- Lot Size (Acres): 0.12
- Lot Size (Sq. Ft.): 5,227.2
- Zoning: Commercial
- Lot Description: Business District
Financial Considerations
- Tax Amount: $1,488
- Tax Year: 2024
Disclosures and Reports
- Lot Number: 9
Listed by Maine Real Estate Experts (207) 642-2100
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Schools
Schools serving 18 Water St
School District:School Administrative District 04
| Name | Grades | Distance |
|---|---|---|
Piscataquis Community Elementary 25 Campus Drive, Guilford, ME 04443 | PK-6 | 0.4 mi |
Piscataquis Community Secondary School 9 Campus Drive, Guilford, ME 04443 | 7-12 | 0.4 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 18 Water St
Date
Details
Price
Change
Source
9/19/2026
Listed
$185,000
309.29%
MLS
6/02/2026
Sold
$45,200
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 18 Water St
Year
Property Taxes
Change
Tax Assessment
Change
2020
$1,488
—
$80,000
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 18 Water St
18 Water Street, Guilford, ME 04443 (MLS# 1681287) is a Commercial property. 18 Water Street is currently listed for $185,000 and was received on September 19, 2026. Want to learn more about 18 Water Street? Do you have questions about finding other Commercial real estate for sale in Guilford? You can browse all Guilford real estate or contact a Coldwell Banker agent to request more information.

