Detached Garage is 26' x 26' with and 12' x 8' carport. The garage was built in 2016 and offers a large workshop area with an apartment on the 2nd floor. The first floor is heated by a Rinnai heater. There is year-round town water and sewer with a separate meter. The 2nd floor consists of an apartment with a 9'7'' x 8'11'' kitchen with painted cabinets over/under granite countertops, single stainless-steel sink, electric cooktop, built-in microwave, small refrigerator, and built-in dishwasher. The bathroom is 8'7'' x 6' with a fiberglass tub/shower, sink vanity, toilet and wood flooring. Living room is 16'6'' x 16'5'' with wood flooring and an 8'11'' x 7'10'' office area. The 2nd floor has a Rinnai heater and a heat pump.
There is a whole house generator, new windows in the house (5 years), irrigation system, detached shed, Rinnai in lower-level living room/family room (not connected), recessed lighting, crown molding, ceiling fans, laminate flooring, patio doors to deck, built-in workbench with cabinets above and below in garage, and more!
Closed
$850,000
21 Union Court, Boothbay Harbor, ME 04538
3beds
2,118sqft
Single Family Residence
Built in 1982
1.3 Acres Lot
$853,800 Zestimate®
$401/sqft
$3,661 Estimated rent
Home value
$853,800
Estimated sales range
Not available
$3,661/mo
Zestimate® history
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Zillow last checked:
Listing updated:
Listed by:
Tindal & Callahan Real Estate
Bought with:
Non MREIS Agency
Source: Maine Listings,MLS#: 1669601
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 3
Primary bedroom
- Features: Closet, Full Bath, Suite
- Level: Second
- Area: 159.3 Square Feet
- Dimensions: 13.5 x 11.8
Bedroom 2
- Features: Closet
- Level: Second
- Area: 118 Square Feet
- Dimensions: 11.8 x 10
Bedroom 3
- Features: Closet
- Level: Second
- Area: 115.58 Square Feet
- Dimensions: 13.3 x 8.69
Dining room
- Features: Heat Stove
- Level: Second
- Area: 244.49 Square Feet
- Dimensions: 18.11 x 13.5
Family room
- Level: First
- Area: 193.88 Square Feet
- Dimensions: 14.8 x 13.1
Kitchen
- Level: Second
- Area: 232.7 Square Feet
- Dimensions: 17.11 x 13.6
Kitchen
- Level: First
- Area: 64.44 Square Feet
- Dimensions: 11.11 x 5.8
Living room
- Features: Cathedral Ceiling(s), Built-in Features
- Level: Second
- Area: 340.28 Square Feet
- Dimensions: 18.1 x 18.8
Mud room
- Level: First
- Area: 101.47 Square Feet
- Dimensions: 13.9 x 7.3
Heating
- Forced Air, Heat Pump
Cooling
- Heat Pump
Appliances
- Included: Dishwasher, Disposal, Dryer, Microwave, Gas Range, Refrigerator, Wall Oven, Washer
Features
- Attic, Bathtub, In-Law Floorplan, Pantry, Shower, Storage, Primary Bedroom w/Bath
- Flooring: Carpet, Wood
- Basement: Interior Entry,Walk-Out Access,Finished,Full,Unfinished
- Number of fireplaces: 1
Interior area
- Total structure area: 2,118
- Total interior livable area: 2,118 sqft
- Finished area above ground: 2,118
- Finished area below ground: 0
Property
Parking
- Total spaces: 2
- Parking features: Gravel, 1 - 4 Spaces, Carport, Detached
- Garage spaces: 2
- Has carport: Yes
Features
- Patio & porch: Deck, Patio, Porch
- Has view: Yes
- View description: Trees/Woods
Lot
- Size: 1.3 Acres
- Features: City Lot, Near Country Club, Near Shopping, Neighborhood, Level, Open Lot, Landscaped, Wooded
Details
- Additional structures: Shed(s)
- Parcel number: BOOHM020L156
- Zoning: General Residential
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Raised Ranch
- Property subtype: Single Family Residence
Materials
- Wood Frame, Clapboard, Shingle Siding, Vinyl Siding
- Foundation: Poured Concrete
- Roof: Shingle
Condition
- Year built: 1982
Utilities & green energy
- Electric: Circuit Breakers
- Sewer: Public Sewer
- Water: Public
Green energy
- Energy efficient items: Ceiling Fans
Community & HOA
Location
- Region: Boothbay Harbor
Financial & listing details
- Price per square foot: $401/sqft
- Tax assessed value: $482,800
- Annual tax amount: $4,803
- Date on market: 6/30/2026
Price history
| Date | Event | Price |
|---|---|---|
| 6/22/2026 | Sold | $850,000$401/sqft |
Source:  Maine Listings #1669601 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $4,562 +5.6% | $482,800 |
| 2023 | $4,321 +7.2% | $482,800 |
| 2022 | $4,031 +31.3% | $482,800 +88% |
| 2021 | $3,069 | $256,800 |
| 2020 | $3,069 | $256,800 |
| 2019 | $3,069 +3% | $256,800 |
| 2018 | $2,979 +45.7% | $256,800 +43.2% |
| 2017 | $2,044 -28.9% | $179,300 -30.2% |
| 2016 | $2,876 +47.2% | $256,800 +43.2% |
| 2014 | $1,954 -0.5% | $179,300 |
| 2013 | $1,963 +6.1% | $179,300 +1.8% |
| 2012 | $1,850 | $176,200 |
| 2011 | $1,850 | $176,200 +0.6% |
| 2008 | -- | $175,200 |
Find assessor info on the county website
Neighborhood: 04538
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Nearby schools
GreatSchools rating
- 6/10Boothbay Region Elementary SchoolGrades: PK-8Distance: 0.8 mi
- 4/10Boothbay Region High SchoolGrades: 9-12Distance: 0.7 mi
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- Maine
- Lincoln County
- Boothbay Harbor
- 04538
- 21 Union Court
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