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Property Description
Tucked along one of Belfast's beloved in town streets, this beautifully preserved Greek Revival offers the kind of historic character that feels increasingly rare to find. Originally built in the late 1800s, 18 Waldo Avenue blends timeless architectural details with thoughtful updates and a fresh new chapter for spring. Recently refreshed with a newly painted exterior, the home feels vibrant, welcoming, and beautifully connected to the season. Mature plantings, classic lines, and a spacious back deck create an inviting arrival, perfect for relaxing afternoons, entertaining, and enjoying Maine's changing seasons. Or take advantage of being just moments from downtown Belfast's waterfront, shops, restaurants, trails, and harbor. Inside, historic charm carries throughout the home with tin ceilings, detailed millwork, generous windows, and versatile living spaces. The layout offers a wonderful sense of flexibility with multiple living areas, a formal dining room, a bright seasonal sunroom, and dedicated office space ideal for today's work from home lifestyle. The detached finished cottage offers additional flexibility, whether used as a private work from home space, creative studio, or comfortable guest retreat. For buyers drawn to Belfast's historic architecture and coastal New England lifestyle, 18 Waldo Avenue presents a rare opportunity to own a home with both presence and personality in one of Midcoast Maine's most sought after communities.
Full Property Details
Full Property Details for 18 Waldo Ave
General
- Price: $679,000
- Taxes: $5,417 (2025)
- Status: Active
- Type: Single Family
- Source: MREIS
- MLS ID: 1662043
- Updated: 5/13/2026
- Added to Site: 1 day(s) ago
Interior
- Number of Rooms: 10
- Interior Features: In-Law Apartment, Bathtub, Pantry, Shower, Storage
- Fireplace: Yes
- Number of Fireplaces: 1
- Appliances: Washer, Refrigerator, Electric Range, Dryer
- Flooring: Vinyl, Wood
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 4
Other Rooms
- Laundry: Upper Level
Additional Information
- Equipment: Internet Access Available
Exterior
- Porch/Patio/Deck: Deck, Glass Enclosed, Porch
Parking
- Parking Features: Gravel, Other, 1 - 4 Spaces, On-Site Parking
Location
- County: Waldo
Heating & Cooling
- Cooling Type: None
- Heating Type: Electric, Gas Bottled, Oil, Baseboard, Hot Water
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Utilities On
Structural Information
- Architectural Style: Greek Revival
- Construction: Wood Frame, Clapboard
- Roof: Shingle
- Building Size: 2000
- Square Feet: 2,000
- Sq. Ft. Source: Other
- Living Area: 2,000 Sq. Ft.
- Finished Total: 2,000 Sq. Ft.
- Finished Above Grnd: 2,000 Sq. Ft.
- Year Built: 1875
Additional Structures
- Other Structures: Outbuilding
Lot Features
- Lot Size (Acres): 0.18
- Lot Size (Sq. Ft.): 7,840.8
- Lot Size Source: Public Records
- Zoning: Res -1
- Lot Description: Well Landscaped, Open, Sidewalks, Intown, Neighborhood
- Fencing (Description): Fenced
Financial Considerations
- Tax Amount: $5,417
- Tax Year: 2025
Disclosures and Reports
- Lot Number: 206
Listed by Re/Max Jaret & Cohn (207) 338-4220
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Schools
Schools serving 18 Waldo Ave
School District:Regional School Unit 71
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 18 Waldo Ave
Date
Details
Price
Change
Source
5/13/2026
Listed
$679,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 18 Waldo Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$5,417
10%
$331,500
3%
2024
$4,936
14%
$320,500
48%
2023
$4,346
-3%
$216,200
3%
2022
$4,483
-3%
$209,500
—
2021
$4,609
3%
$209,500
10%
2020
$4,457
2%
$191,300
—
2019
$4,372
1%
$190,900
—
2018
$4,333
4%
$190,900
—
2017
$4,181
21%
$190,900
26%
2016
$3,460
2%
$151,100
—
2015
$3,385
3%
$151,100
—
2014
$3,271
23%
$151,100
18%
2013
$2,667
—
$128,200
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 18 Waldo Ave
18 Waldo Avenue, Belfast, ME 04915 (MLS# 1662043) is a Single Family property with 4 bedrooms and 2 full bathrooms. 18 Waldo Avenue is currently listed for $679,000 and was received on May 13, 2026. Want to learn more about 18 Waldo Avenue? Do you have questions about finding other Single Family real estate for sale in Belfast? You can browse all Belfast real estate or contact a Coldwell Banker agent to request more information.

