21 La Tour Street, Castine, ME 04421 (MLS # 1654285)
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In-town Castine. Boathouse / workshop, and office with full bath, and a separate 25 by 20 two car garage, on a 1.4-acre lot. Many possibilities. Build a house on the lot. Evolve this property at your own pace. Convert the office to a studio apartment. Finish off the 24 by 48-foot boathouse as a residence. The office and boat house are heated, and connected to town water and sewer. Office space, and the stand-alone two car garage were architect designed. Both structures have metal roves and shingle siding. Let your imagination run with the possibility this property offers. The sellers wish to retain position of the property until June 1, 2026.
| LAST UPDATED | 3/14/2026 | YEAR BUILT | 2005 |
|---|---|---|---|
| GARAGE SPACES | 2.0 | COUNTY | Hancock |
| STATUS | Active | PROPERTY TYPE(S) | Single Family |
| ADDITIONAL DETAILS | |
| AIR | None |
|---|---|
| APPLIANCES | Refrigerator |
| BARN/EQUESTRIAN | Yes |
| CONSTRUCTION | Wood Siding |
| GARAGE | Yes |
| HEAT | Forced Air, Hot Water |
| LOT | 1.4 acre(s) |
| LOT DESCRIPTION | Level |
| LOT DIMENSIONS | 1.4 |
| MLS STATUS | Active |
| PARKING | Gravel |
| SEWER | Public Sewer |
| STYLE | Shingle |
| TAXES | 4104 |
| WATER | Public |
MORTGAGE CALCULATOR
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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. 
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