Mixed-Use Corner
3 Main Street Castine, ME 04421
For Sale
$1,495,000
COMMERCIAL - Castine, ME
Property Size5,000 SF
Lot Size0.10 Acres
Price / SF$299
Days on Market202
Property Features for 3 Main Street
General Information
Property type
Commercial Sale
Property subtype
Other
Zoning
Commercial
Rooms
Basement
Parking features
None
Basement
Partial, Unfinished
Standard status
Active
Size
5,000 SF
Lot size
0.10 Acres
Taxes and HOA fees
Tax Year
2023
Tax Annual Amount
4451
Utilities
Sewer type
Public Sewer
Heating system
Heat Pump (Heating)
Water source
Public
Building Details
Flooring type
Wood, Vinyl
Building materials
Clapboard
Roof type
Shingle
Listing Agency:
Saltmeadow Properties, Inc.
(207) 326-9116
Listed By:
Karen Koos
(207) 266-2134
Added: Jan 7
Changed: Jul 27
Last Checked: Jul 28 at 7:06AM
MLS# 1607988
Copyright © 2026 Maine Listings. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
Located at 3 Main Street in Castine, this mixed-use building combines commercial and residential income in a single property. The structure currently includes three commercial spaces on the street level, with four residential units on the top two floors.
The building sits on the corner of Main and Water Street in the village, serving as a central hub for the area. Public remarks note strong visibility from the town dock and Main Street.
With its current configuration of multiple income-producing spaces and units, the property offers flexibility for an owner-occupant, including the option to provide an exclusive owner’s unit while collecting rent from the other units, subject to whatever terms and requirements may apply.
The building sits on the corner of Main and Water Street in the village, serving as a central hub for the area. Public remarks note strong visibility from the town dock and Main Street.
With its current configuration of multiple income-producing spaces and units, the property offers flexibility for an owner-occupant, including the option to provide an exclusive owner’s unit while collecting rent from the other units, subject to whatever terms and requirements may apply.
Key Highlights
- Historic building est. 1765 in the heart of Castine village.
- Income‑generating property with 3 commercial spaces and 4 residential units.
- Option for owner's unit while maintaining rental income.
Property Analytics
Property Profile
Location Intelligence
Current Use
Frequently Asked Questions
What type of property is this?
Quadplex - Corner mixed-use building with three commercial spaces and four residential units above.
Where is this quadplex located?
The property is located at 3 Main Street Castine, ME.
What is the asking price?
The asking price for this property is $1,495,000.
What are key features of this property?
This property features: Historic building est. 1765 in the heart of Castine village.; Income‑generating property with 3 commercial spaces and 4 residential units.; Option for owner's unit while maintaining rental income.
