Waterfront homes for sale & real estate in Knox County, ME

271 homes

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NEW 12 HRS AGO

ABOUT THIS HOME
Waterfront Home for sale in Knox County, ME:
A true antique Cape Cod style home quietly tucked off Wallston Road and within walking distance of Tenants Harbor village, including public boat access. While tax records indicate 1930 construction, the remaining antique interior features make it clear that this home is much older. The 2005 listing described it as a "Charming circa 1800 center chimney cape in need of total restoration. " The renovation began in late 2005, continued into 2006, and included a new 3-bedroom septic system, electrical wiring, roofing, siding, and new windows. The property was rented to a single tenant until recently, when an inspection resultted in an unacceptable level of lead. The land, a little ove

$199,000

3 beds1 bath1,260 sq ft

29 Wallston, Saint George, ME 04860

Cape cod style home • New roofing • New septic system

ABOUT THIS HOME
Waterfront Home for sale in Knox County, ME:
Bring your vision to life with this classic 3-bedroom, 1½-bath farmhouse nestled on a nice in-town lot in the charming coastal community of Friendship. Full of character and potential, this home offers a wonderful opportunity for buyers looking to restore and update a traditional Maine farmhouse while creating a space that truly feels like their own. The home features three bedrooms, one and a half baths, and a large attached barn providing an abundance of space for storage, hobbies, workshop use, equipment, or future possibilities. The in-town location offers the convenience of being close to the village while still providing a comfortable lot and the quintessential small-town Maine

$225,000

3 beds1.5 baths1,264 sq ft

31 Harbor Rd, Friendship, ME 04547

Attached barn • In-town location • 0.56 acre lot

NEW 35 HRS AGO

ABOUT THIS HOME
Waterfront Home for sale in Knox County, ME:
Rare renovation opportunity on 5.33 acres along the St. George River. This classic 1880 New England-style home retains its timeless character and is ready for a new owner's vision and updates. The property includes a detached two-car garage with convenient overhead storage, ideal for gear or a workshop. A gentle pathway leads through the lot down to private waterfrontage on the St. George River—an ideal spot for launching kayaks, enjoying riverside picnics, and taking in local wildlife. Combining classic Maine charm, generous land, and direct water access, this property offers outstanding potential in a scenic St. George location.

$419,000

3 beds1 bath1,614 sq ft

984 River Rd, Saint George, ME 04860

Direct water access • 5.33 acre lot • 2 garage spots

OPEN SAT, 10AM TO 11:30AMFLOOR PLAN

ABOUT THIS HOME
Waterfront Home for sale in Knox County, ME:
Step back in time while enjoying the comforts of today at this 1783 farmhouse on 2.17+/ well-maintained acres in Washington. Believed to be the oldest home in town, this property has a history, including a timber frame made from trees that were harvested and milled right here on the property. The home retains its original character and craftsmanship, while thoughtful improvements and restoration work since 2021 have brought it up to date for modern living. The farmhouse offers the opportunity to enjoy a historic home without taking on a full restoration project. Improvements include updated systems while the original timber work and other period details remain an important part of the home'

$360,000

2 beds1.5 baths1,275 sq ft

200 Old Union Rd, Washington, ME 04574

Updated systems • Beautiful barn • 1783 farmhouse

FLOOR PLAN

ABOUT THIS HOME
Waterfront Home for sale in Knox County, ME:
A rare opportunity in one of Midcoast Maine's most coveted settings. Privately situated on 4.52 acres, 15 Wildwood Lane is elevated above the surrounding landscape with sweeping views across Penobscot Bay to the lighthouse and islands beyond. Ever-changing coastal light, sea and sky become part of the experience. The 3,721-square-foot residence offers 5 bedrooms and 3.5 baths, with living spaces filled with natural sunlight and beautiful water views. The main living area features an open floor plan flowing effortlessly from formal to informal spaces, creating an inviting setting for entertaining and everyday living. A sizable kitchen with abundant storage is well connected to the heart of t

$1,395,000

5 beds3.5 baths3,721 sq ft

15 Wildwood Ln, Rockport, ME 04856

Sizable kitchen • Open floor plan • Sweeping views

Property at 379 Hosmer Pond Rd, Camden, ME 04843, 1 bed, 1 bath

$389,000

1 bed1 bath869 sq ft

379 Hosmer Pond Rd, Camden, ME 04843

Property at 21 Smalleytown Rd, Saint George, ME 04860, 3 beds, 1.5 baths

$339,000

3 beds1.5 baths1,584 sq ft

21 Smalleytown Rd, Saint George, ME 04860

Property at 12 Wharf Ln, Matinicus Isle, ME 04851, 1 bed, 0.5 baths

$115,000

1 bed0.5 baths750 sq ft

12 Wharf Ln, Matinicus Isle, ME 04851

Property at 207 Pleasant Point Rd, Cushing, ME 04563, 2 beds, 1 bath

$350,000

2 beds1 bath743 sq ft

207 Pleasant Point Rd, Cushing, ME 04563

Property at 366 Union Rd, Appleton, ME 04862, 2 beds, 2 baths

$778,000

2 beds2 baths1,905 sq ft

366 Union Rd, Appleton, ME 04862

Property at 164 Back Meadow Dr, Warren, ME 04864, 2 beds, 1.5 baths

$529,000

2 beds1.5 baths1,288 sq ft

164 Back Meadow Dr, Warren, ME 04864

Property at 9 North St, Thomaston, ME 04861, 3 beds, 1 bath

$365,000

3 beds1 bath1,050 sq ft

9 North St, Thomaston, ME 04861

Property at 40 Patrick Mountain Ln, Washington, ME 04574, 8 beds, 7 baths

$1,250,000

8 beds7 baths5,895 sq ft

40 Patrick Mountain Ln, Washington, ME 04574

Property at 49 Mountainside Park, Camden, ME 04843, 2 beds, 2 baths

$170,000

2 beds2 baths1,088 sq ft

49 Mountainside Park, Camden, ME 04843

Property at 360 Commercial St, Rockport, ME 04856, 3 beds, 2 baths

$1,495,000

3 beds2 baths1,900 sq ft

360 Commercial St, Rockport, ME 04856

Property at 169 Patrick Mountain Ln, Washington, ME 04574, 8 beds, 7 baths

$2,250,000

8 beds7 baths5,895 sq ft

169 Patrick Mountain Ln, Washington, ME 04574

Property at 75 Main St, Saint George, ME 04860, 4 beds, 1 bath

$398,000

4 beds1 bath1,927 sq ft

75 Main St, Saint George, ME 04860

Property at 170 Mountain St, Camden, ME 04843, 4 beds, 3 baths

$675,000

4 beds3 baths2,200 sq ft

170 Mountain St, Camden, ME 04843

Property at 25 Wadsworth St, Thomaston, ME 04861, 3 beds, 1.5 baths

$310,000

3 beds1.5 baths1,901 sq ft

25 Wadsworth St, Thomaston, ME 04861

Property at 315 Commercial St, Rockport, ME 04856, 4 beds, 3.5 baths

$550,000

4 beds3.5 baths2,175 sq ft

315 Commercial St, Rockport, ME 04856

Property at 840-A Wottons Mill Rd, Warren, ME 04864, 4 beds, 2.5 baths

$625,000

4 beds2.5 baths1,482 sq ft

840-A Wottons Mill Rd, Warren, ME 04864

Property at 43 Union St, Camden, ME 04843, 3 beds, 2.5 baths

$795,000

3 beds2.5 baths2,418 sq ft

43 Union St, Camden, ME 04843

Property at 60 Beaucaire Ave, Camden, ME 04843, 3 beds, 2 baths

$1,225,000

3 beds2 baths1,444 sq ft

60 Beaucaire Ave, Camden, ME 04843

Property at 227 Mechanic St, Camden, ME 04843, 3 beds, 3.5 baths

$684,900

3 beds3.5 baths2,212 sq ft

227 Mechanic St, Camden, ME 04843

Property at 40 Rankin St, Rockland, ME 04841, 4 beds, 1 bath

$375,000

4 beds1 bath1,692 sq ft

40 Rankin St, Rockland, ME 04841

Property at 11 Michelle Ln #37, Rockport, ME 04856, 2 beds, 3 baths

$455,000

2 beds3 baths2,314 sq ft

11 Michelle Ln #37, Rockport, ME 04856

Property at 219 Barrett Hill Rd, Union, ME 04862, 3 beds, 1.5 baths

$575,000

3 beds1.5 baths2,218 sq ft

219 Barrett Hill Rd, Union, ME 04862

Property at 16 Raspberry Ln, Saint George, ME 04860, 2 beds, 2 baths

$964,000

2 beds2 baths1,025 sq ft

16 Raspberry Ln, Saint George, ME 04860

Property at 35 Chestnut St, Rockland, ME 04841, 4 beds, 2 baths

$455,000

4 beds2 baths1,925 sq ft

35 Chestnut St, Rockland, ME 04841

Property at 15 Grove St, Camden, ME 04843, 3 beds, 2 baths

$739,000

3 beds2 baths1,704 sq ft

15 Grove St, Camden, ME 04843

Property at 60 Harbour Hill Dr, Owls Head, ME 04854, 3 beds, 2.5 baths

$725,000

3 beds2.5 baths1,631 sq ft

60 Harbour Hill Dr, Owls Head, ME 04854

Property at 174 Barrett Hill Rd, Union, ME 04862, 3 beds, 2 baths

$669,000

3 beds2 baths3,098 sq ft

174 Barrett Hill Rd, Union, ME 04862

Property at 79 Canns Beach Rd, Owls Head, ME 04854, 1 bed, 1 bath

$599,000

1 bed1 bath528 sq ft

79 Canns Beach Rd, Owls Head, ME 04854

Property at 22 Clark Island Rd, Saint George, ME 04860, 3 beds, 1.5 baths

$474,900

3 beds1.5 baths1,761 sq ft

22 Clark Island Rd, Saint George, ME 04860

Property at 13 Osprey Ln, Cushing, ME 04563, 5 beds, 3.5 baths

$1,000,000

5 beds3.5 baths3,500 sq ft

13 Osprey Ln, Cushing, ME 04563

Property at 195 Hidden Acres, Union, ME 04862, 3 beds, 2.5 baths

$499,000

3 beds2.5 baths2,860 sq ft

195 Hidden Acres, Union, ME 04862

Property at 46 Main St, Vinalhaven, ME 04863

$1,400,000

Studio— baths7,060 sq ft

46 Main St, Vinalhaven, ME 04863

Property at 73 Toomey Hill Ln, Warren, ME 04864, 3 beds, 2 baths

$995,000

3 beds2 baths1,900 sq ft

73 Toomey Hill Ln, Warren, ME 04864

Property at 122 Camden St, Rockland, ME 04841, 2 beds, 2 baths

$325,000

2 beds2 baths1,540 sq ft

122 Camden St, Rockland, ME 04841

Property at 54 Ocean Ridge Rd, Cushing, ME 04563, 3 beds, 3.5 baths

$1,925,000

3 beds3.5 baths3,166 sq ft

54 Ocean Ridge Rd, Cushing, ME 04563

Property at 54 Main St, St George, ME 04860, 4 beds, 1 bath

$649,000

4 beds1 bath2,259 sq ft

54 Main St, St George, ME 04860

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Waterfront Homes for Sale in Knox County

There are currently 271 waterfront homes for sale in Knox County at a median listing price of $532K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Knox County stay on the market for 70 days. This map is refreshed with the newest listings in Knox County every 15 minutes.

In the past month, 59 homes have been sold in Knox County. In addition to houses in Knox County, there were also 16 condos, 1 townhouse, and 27 multi-family units for sale in Knox County last month. Find your dream home in Knox County using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Knox County are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Knox County. If you're looking to sell your home in the Knox County area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Knox County with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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