Classic multi-use residence in the center of historic Castine. Steps from the town dock, restaurants, and inns. A short walk to the town common, post office, and MMA. Commercially zoned, allowing for combined residential, and commercial use. Live upstairs, and use the lower floor for your gallery, business, or office. You may also choose to use it solely as a residence. The main unit has three bedrooms, and two full baths. The front unit 1st floor bath, and kitchen were renovated in 2018. The roof was replaced in 2024. The 1-bedroom back apartment can be used as a rental unit, guest space, or combined with the rest of the structure. Detached garage in the rear of the lot. Vinyl siding, and many updates. A property with many possibilities.

Property Details

Interior Features

Utilities and Appliances

Listing data is derived in whole or in part from the Maine IDX & is for consumers' personal, non commercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. ©2026 Maine Real Estate Information System, Inc. All Rights Reserved. equal opportunity housing logo Privacy Policy

The Allen Group participates in ©2026 Maine Listings Internet Data Exchange program, allowing us to display other Maine IDX Participants' listings. This website does not display complete listings. Certain listings of other real estate brokerage firms have been excluded. Mortgage figures are estimates. Check with your bank or proposed mortgage company for actual interest rates. This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

Name

Your Email Address

Phone

Message Send me the deed for 15 Main Street Castine ME 04421 (ID#:1653718)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Name

Your Email Address

Phone

Message Send me the survey or tax map for 15 Main Street Castine ME 04421 (ID#:1653718)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Name

Your Email Address

Phone

Message I would like more information for 15 Main Street Castine ME 04421 (ID#:1653718)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Listing Tools