42 Back Shore Rd Castine, ME 04421
42 Back Shore Rd Castine, ME 04421 | MLS 1683929 Photo 1
42 Back Shore Rd Castine, ME 04421 | MLS 1683929 Photo 2
42 Back Shore Rd Castine, ME 04421 | MLS 1683929 Photo 3
42 Back Shore Rd Castine, ME 04421 | MLS 1683929 Photo 4
42 Back Shore Rd Castine, ME 04421 | MLS 1683929 Photo 5
For more information on this listing, contact us at: (207) 272-2202
Active
$1,000,000

42 Back Shore Rd Castine, ME 04421

Single Family Residence Property Type
3 Beds
3 Baths
1,580 Sq. Ft.
1973 Year Built
Hancock County
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Listing Office

Office Era Dawson-Bradford Co.
Peregrine Cottage | Castine, Maine where your dreams come true.. Perched high on the shores of the Back Shore in historic Castine, this exceptional property offers a coastal Maine lifestyle defined by tranquility, rich maritime heritage, and sweeping water views. Situated on a scenic peninsula along the bay, the home places you at the heart of an area bordered by the peaceful Penobscot River estuary. The main level welcomes you with a light-filled, open-concept floor plan. The living room designed with cathedral ceilings and wrap-around windows framing picturesque vistas of the bay. The cook's kitchen features a seamless flow into the dining area, creating an ideal space for gathering and entertaining, complemented by a full bath on this level. Upstairs, the spacious sleeping loft provides views of the bay, generous room for multiple beds, and a convenient full bath. On the lower level, a finished space opens directly out to the, bay-side lawn and includes two comfortable bedrooms, a full bath, a laundry room, utility space, and owner's storage. Step outside to enjoy your private waterfront, where stairs lead down to a classic rocky Maine beach. When you are ready to explore, you are just a short distance down the road from a local beach and swimming pond. For recreation and leisure, the Castine Golf Club is just around the corner, alongside the scenic walking trails of the Blue Hill Land Trust. Experience the unmatched peace, natural beauty, and timeless charm of the Maine coast at Peregrine Cottage.
MLS # 1683929
Monthly HOA N/A
On Site Not Available
Last Updated 11/1/2026

Location

Contact Agent

Maureen Zemrak

Maureen Zemrak

(207) 272-2202

Property Details

Community Information

Address 42 Back Shore Rd, Castine, ME 04421
County Hancock
City Castine
Zip Code 04421

Architecture

Bedrooms 3
Bathrooms 3
Year Built 1973
Style Contemporary
Construction Materials Wood Frame, Vinyl Siding
Roof Pitched, Shingle
Foundation Poured Concrete
Basement Exterior Entry, Interior Entry, Walk-Out Access, Daylight, Finished
Garage Spaces 1
Parking Features Gravel, 1 - 4 Spaces, On Site, Detached
Garages Features 1 Car, Detached

Features / Amenities

Interior Features Primary Bedroom w/Bath
Appliances Dishwasher, Dryer, Electric Range, Refrigerator, Washer
Flooring Vinyl, Ceramic Tile, Hardwood
Furnished Furnished
Amenities Primary Bedroom w/Bath
Accessibility Features 32 - 36 Inch Doors
Patio And Porch Deck, Glassed-in Porch, Patio
Window Double Pane Windows
Doors Storm Door(s)
Heating Oil, Baseboard, Hot Water
Water Heater Off Heating System, Oil
Total Rooms 6

Square Footage Finished Sq. Ft.

Above Grade 1580

Property Features

Lot Size 0.5 Acres
Lot Features Near Country Club, Near Golf Course, Near Public Beach, Neighborhood, Level, Open Lot, Rolling Slope, Landscaped
Waterfront Features Deeded, Oceanfront
View Scenic
Water Body Penosbcot Bay - Atlantic Ocean
Roads Association, Gravel
Water Body Type Bay, Ocean
Water View Yes
Waterfront Owned +/- 100.0
Waterfront Shared +/- 0.0
Transportation Deep Water Access
Sewer Private Sewer
Water Private, Well
Electric Circuit Breakers
Gas Bottled
Road Surface Gravel
Zoning Shoreland

Tax and Financial Info

Tax Year 2025
Pets Allowed No Restrictions

Rooms

LevelFeatures
Primary BedroomSecondBalcony/Deck, Cathedral Ceiling(s), Full Bath
KitchenFirstKitchen Island
Great RoomFirstVaulted Ceiling(s)
Bedroom 3BasementCloset
Bedroom 2BasementCloset
Dining RoomFirstInformal

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42 Back Shore Rd Castine, ME 04421 | MLS 1683929
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Listing Information Last Updated 11/1/2026

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

Mortgage values are calculated by Sierra Interactive and are provided for estimate purposes only. Walking and Transportation data are provided by WalkScore as a guideline and should be independently verified.

42 Back Shore Rd Castine, ME 04421
  • $1,000,000
  • 3 beds
  • 3 baths
  • 1,580 Sq. Ft.