90 Blue Jay Lane, Waltham, ME (Private lane -- not on Google Maps yet. Contact me for directions.) Custom built in 2023, this lakefront estate sits at the end of a private road on 3.68 acres with 485 feet of owned frontage on Graham Lake -- one of Maine's largest bodies of water at nearly 8,000 acres -- with conservation land behind ensuring permanent privacy and an unchanged horizon. Inside, the architecture commands attention: soaring cathedral ceilings, a floor-to-ceiling stone fireplace, and a two-story window wall framing the lake and treeline. The kitchen is built for serious use -- professional-grade range, custom cabinetry, Silestone quartz, walk-in pantry, and an oversized island. The primary suite offers lake views, a radiant-heated bath with walk-in rain shower, and a walk-in closet. One additional en-suite bedroom, laundry room, and oversized two-car garage complete the main level. Upstairs, a bedroom, full bath, flexible office and lounge -- easily a fourth bedroom -- create a self-contained upper level ideal for guests, extended stays, or maximizing rental occupancy. The covered stone terrace with fireplace opens to unobstructed lake views -- a place to unwind and listen to the loons on early summer mornings. A wooded path leads to your private shoreline on a lake known for smallmouth bass, pickerel, and year-round fishing. With minimal marketing, this property generated over 70,000 in short-term rental income across just 10 stays in 2025, averaging 900 per night. The income is documented. The upside is real. To assemble this -- the waterfront acreage, permitting, construction, and finishes -- at this price point today is not realistic. This is a completed, proven asset. 15 min to Ellsworth. 30 min to Hancock County-Bar Harbor Airport. 40 min to Acadia and Bar Harbor. 50 min from Bangor International Airport. Ready to see it? Let's go!
This affordable single wide home sits on a private 2.84 acre lot with 317 feet of road frontage. Property consists of a 1987 oxford single wide home with 2 bedrooms, 2 baths, oversized 2 car detached garage, paved driveway, located in a quiet setting just 15 minutes from downtown Ellsworth. Call for complete details.


Waltham is located in Maine. Waltham, Maine has a population of 290. Waltham is less family-centric than the surrounding county with 19.57% of the households containing married families with children. The county average for households married with children is 24.7%.
The median household income in Waltham, Maine is $53,125. The median household income for the surrounding county is $60,354 compared to the national median of $69,021. The median age of people living in Waltham is 55 years.
The average high temperature in July is 78.1 degrees, with an average low temperature in January of 7.1 degrees. The average rainfall is approximately 47.2 inches per year, with 69.7 inches of snow per year.