156 Congress Street, Belfast, ME 04915

$2,200,000

Virtual Tour

https://falco-focus.aryeo.com/videos/019d8f1a-70fd-709d-a982-2edbeff20354

Property Type: Residential Bedrooms: 4 Baths: 4 Square Footage: 4,600 Lot Size (sq. ft.): 50,965 Status: Active

Current Price: $2,200,000 List Date: 4/13/2026 Last Modified: 4/15/2026

Overview

Description

Set in the beautiful coastal town of Belfast, this thoughtfully designed, one-of-a-kind 3-4 bedroom, 3.5 bath home blends striking architecture with sustainable, net-zero living. Built for efficiency, durability, and year-round comfort, it offers a rare combination of innovation and livability. Inside, the home features a spacious, flexible layout highlighted by a remarkable 50' x 15' heated sunroom along the south side--an inviting, light-filled space that naturally warms the home in winter while remaining comfortable in summer. Open living areas provide a seamless flow for everyday living and entertaining. The commercial-ready kitchen offers exceptional functionality for serious cooking or potential business use. A large family room with mini kitchen and access to a covered porch creates an ideal gathering space for indoor-outdoor living. Adding to the home's character are several ''secret'' rooms hidden behind custom bookcases. Designed for long-term performance, the home includes a ... (Read more)

Listing Details MLS# 1657636

Property Sub-Type

Property Sub-Type: Single Family Residence

Location Information

Street #: 156
Street Name: Congress
Street Type: Street
County: Waldo
Town: Belfast
State/Province: ME
Zip Code: 04915
Zip +4: 6149
Leased Land: No
Book: 5147 / 5148
Page: 343 / 1
Map: 35
Lot: 15-D and 15-E
Zoning: Residential 1
Zoning Overlay: Unknown
Association: No
Full Tax Amount $: 12224
Tax Year: 2025
Tree Growth Y/N: No

Contract Information

Original List Price: 2200000

Property Information

Surveyed: Unknown
Seasonal: No
Deed/Conveyance Type Offered: Quit Claim
Deed: All
Deed Restrictions: Unknown
Bank Owned REO: No
2 Detached Houses on 1 Lot: No
# Rooms: 12
# Bedrooms: 4
# Fireplaces: Yes
Total Full Baths: 3
Total Half Baths: Yes
Total Baths: 4
Furniture: Partially
Year Built: 2023
SqFt Finished Above Grade: 4600
SqFt Finished Total: 4600
SqFt Source: Seller
Garage: Yes
Garage Spaces: 2
Lot Size Acres +/-: 1.17
Source of Acreage: Public Records
SqFt Finished Below Grade: 0

Water Info

Water Frontage: No
Water View: No

Vehicle Storage

Attached: Yes
2 Car: Yes
Auto Door Opener: Yes
Direct Entry to Living: Yes

More Information

Site

Level: Yes

Location

Intown: Yes
Neighborhood: Yes

Roads

Public: Yes

Construction

Wood Frame: Yes

Basement

None: Yes
Slab: Yes

Foundation Materials

Poured Concrete: Yes
Slab: Yes

Exterior

Metal Clad: Yes

Roof

Metal: Yes

Heat System

Direct Vent Heater: Yes
Heat Pump: Yes
Wood Stove: Yes

Appliances Included

Dryer: Yes
Refrigerator: Yes
Washer: Yes

Heat Fuel

Electric: Yes
Propane: Yes
Wood: Yes

Cooling

Heat Pump: Yes

Floors

Carpet: Yes
Luxury Vinyl: Yes

Green Certification

Zero Energy Ready Home: Yes

Parking

5 - 10 Spaces: Yes

Style

Contemporary: Yes

Electric

Circuit Breakers: Yes
Photovoltaics Seller Owned: Yes

Gas

Bottled: Yes

Sewer

Private Sewer: Yes
Septic Design Available: Yes

Water

Public: Yes

Bedroom 3

Bedroom 3: Yes
Bedroom 3 Level: Second
Bedroom 3 Length: 11
Bedroom 3 Width: 11

Bedroom 4

Bedroom 4: Yes
Bedroom 4 Level: Second
Bedroom 4 Length: 13
Bedroom 4 Width: 14

Bedroom Amenities 4

Closet: Yes

Driveway

Paved: Yes

Basement Entry

Not Applicable: Yes

Water Heater

Electric: Yes

Amenities

1st Floor Primary Bedroom w/Bath: Yes
Fence: Yes
Laundry - 1st Floor: Yes
Laundry - 2nd Floor: Yes
Pantry: Yes
Pool-Above Ground: Yes
Primary Bedroom w/Bath: Yes

Equipment

Generator: Yes
Internet Access Available: Yes

Family Room

Family Room: Yes
Family Room Level: Second

Kitchen

Kitchen: Yes
Kitchen Level: First

Kitchen Amenities

Island: Yes
Pantry: Yes

Living Room

Living Room: Yes
Living Room Level: First

Primary Bedroom

Primary Bedroom: Yes
Primary Bedroom Level: First
Primary Bedroom Length: 15
Primary Bedroom Width: 13

Primary Bedroom Amenities

Closet: Yes
Full Bath: Yes
Walk-in Closet: Yes

Sunroom

Sunroom: Yes
Sunroom Level: First
Sunroom Length: 50
Sunroom Width: 15

Other Room 1

Other Room 1: Yes
Other Room 1 Level: Second

Other Room 2

Other Room 2: Yes
Other Room 2 Level: Second

Other Room 3

Other Room 3: Yes
Other Room 3 Level: Second

Room Features

Closet: Yes
Full Bath: Yes
Kitchen Island: Yes
Pantry: Yes
Walk-In Closet(s): Yes

Property Features

Site: Level Location: Intown; Neighborhood Roads: Public Appliances Included: Dryer; Refrigerator; Washer Style: Contemporary Construction: Wood Frame Basement: None; Slab Basement Entry: Not Applicable Foundation Materials: Poured Concrete; Slab Roof: Metal Exterior: Metal Clad Heat System: Direct Vent Heater; Heat Pump; Wood Stove Heat Fuel: Propane; Wood Water Heater: Electric Cooling: Heat Pump Floors: Carpet; Luxury Vinyl Amenities: 1st Floor Primary Bedroom w/Bath; Fence; Laundry - 1st Floor; Laundry - 2nd Floor; Pantry; Pool-Above Ground; Primary Bedroom w/Bath Equipment: Generator; Internet Access Available Green Certification: Zero Energy Ready Home Driveway: Paved Parking: 5 - 10 Spaces Vehicle Storage: 2 Car; Auto Door Opener; Direct Entry to Living Electric: Circuit Breakers; Photovoltaics Seller Owned Gas: Bottled Sewer: Private Sewer; Septic Design Available Water: Public

Room Information

Room Name	Length	Width	Level
Living Room			First
Kitchen			First
Kitchen			First
Primary Bedroom	15.00	13.00	First
Sunroom	50.00	15.00	First
Primary Bedroom	17.00	17.00	Second
Bedroom 3	11.00	11.00	Second
Other Room			Second
Bedroom 4	13.00	14.00	Second
Other Room 2			Second
Other Room 3			Second
Family Room			Second

Documents

Disclosure ›

Flood Determination Report ›

Septic Design ›

Deeds & Tax Map ›

IDX

Listing Office: Better Homes & Gardens Real Estate/The Masiello Group

Last Updated: April - 15 - 2026

Broker Attribution: sallybilancia@masiello.com

Listing data is derived in whole or in part from the Maine IDX and is for consumers' personal, noncommercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. Copyright ©2026 Maine Real Estate Information System, Inc. All Rights Reserved. Equal Housing Opportunity.