Casco Bay Properties For Sale in Maine

61Results

Explore all real estate for sale around Casco Bay, ME. Contact Cates Real Estate with any questions or to schedule a private showing. Register to save your favorite listings and get email notifications when similar Casco Bay ME properties become available.

Newest
Open House
2027 Harpswell Islands Road Harpswell ME 04003

$549,000

Harpswell, ME

2027 Harpswell Islands Road

NEXT OPEN HOUSE:

Sat 6/13 11:00 AM to 1:00 PM

  • 2 Beds
  • 1 Bath
  • 0.26 Acres
  • 816 SqFt
  • 0 Days on Market
MLS#: 1666137
New Listing

$257,000

Portland, ME

119 West Shore Drive

  • Land
  • 1.96 Acre
  • 1 Day on Market
MLS#: 1666945
New Listing

$1,999,000

Freeport, ME

10 & 0 Chickadee Lane

  • 4 Beds
  • 3 Baths
  • 2.09 Acres
  • 2,304 SqFt
  • 1 Day on Market
MLS#: 1666180
Coming Soon

$1,750,000

Freeport, ME

86 Maquoit Drive

  • 3 Beds
  • 3 Baths
  • 0.25 Acres
  • 3,327 SqFt
  • 1 Day on Market
MLS#: 1667042
Open House

$1,625,000

Freeport, ME

10 Chickadee Lane

NEXT OPEN HOUSE:

Sat 6/13 11:00 AM to 12:30 PM

  • 4 Beds
  • 3 Baths
  • 1.49 Acre
  • 2,304 SqFt
  • 1 Day on Market
MLS#: 1666005
New Listing

$2,100,000

Portland, ME

5 Merrill Street

  • 6 Baths
  • 0.04 Acres
  • 3,450 SqFt
  • 2 Days on Market
MLS#: 1666760
New Listing

$640,000

Freeport, ME

29 Crows Nest Drive

  • Land
  • 2.9 Acres
  • 2 Days on Market
MLS#: 1666826
New Listing

$475,000

South Portland, ME

18 Ocean Street, Unit 141

  • 2 Beds
  • 1 Bath
  • 846 SqFt
  • 2 Days on Market
MLS#: 1666698
Open House

$1,250,000

South Portland, ME

44 Myrtle Avenue

NEXT OPEN HOUSE:

Sat 6/13 1:00 PM to 3:00 PM

  • 4 Beds
  • 2 Baths
  • 0.08 Acres
  • 1,728 SqFt
  • 2 Days on Market
MLS#: 1666722
New Listing

$1,400,000

Portland, ME

42 Montreal Street

  • 3 Beds
  • 2 Baths
  • 0.57 Acres
  • 2,150 SqFt
  • 3 Days on Market
MLS#: 1666583
New Listing

$1,800,000

Harpswell, ME

42 Ferris Road

  • 4 Beds
  • 3 Baths
  • 1.14 Acre
  • 2,786 SqFt
  • 4 Days on Market
MLS#: 1666225
New Listing

$625,000

Chebeague Island, ME

41 Charleston Road

  • 2 Beds
  • 1 Bath
  • 0.39 Acres
  • 576 SqFt
  • 6 Days on Market
MLS#: 1665982

Real Estate for Sale on Casco Bay

Casco Bay’s rugged coastline and offshore islands create a classic Maine coastal setting. From oceanfront homes with sweeping views to tucked-away cottages on quiet peninsulas, the area blends maritime beauty with proximity to Portland’s amenities.

Browse by Body of Water:
Damariscotta Lake | Long Lake | Muscongus Bay | Penobscot Bay | Sebago Lake | Sennebec Pond | Seven Tree Pond

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Cates Real Estate 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.