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About this home
The final residence in this collection of just four historically inspired townhomes is now available. With the other three units already spoken for, this is your last opportunity to own a thoughtfully designed, low-maintenance home in Portland's coveted West End. South-facing and filled with natural light, this sophisticated new-construction residence pairs timeless architecture with modern efficiency in one of Portland's most historic and walkable neighborhoods. Offering the comfort and functionality of a single-family home without the upkeep, it delivers an exceptional lifestyle that's increasingly difficult to find. The spacious open-concept main level seamlessly connects the kitchen, dining, and living areas, extending to a generous 200-square-foot deck for effortless indoor-outdoor entertaining. The fully finished lower level provides valuable additional living space, ideal for a media room, fitness area, home office, or guest suite. Designed with flexibility in mind, the home offers two potential primary suites, allowing owners to tailor the layout to their lifestyle. Multiple private outdoor spaces--including an upper-level deck perfect for morning coffee and a rooftop deck with panoramic West End views and glimpses of Back Cove--provide inviting places to relax throughout the day. A private two-car garage offers direct access to the home and is paired with elevator-ready construction, providing flexibility for future accessibility and comfortable long-term living. High-performance features, including heat pumps throughout, an ERV fresh-air ventilation system, and EV charger-ready garage parking, provide year-round comfort and energy-efficient living. Move-in ready and beautifully finished, this is the last opportunity to own one of only four newly constructed townhomes in Portland's historic West End--a rare offering in one of the city's most sought-after neighborhoods.
CondoProperty Type
2026Year Built
0.86 acresLot Size
$680Price/Sq.Ft.
$669/moHOA Dues
2 garage spacesParking
Listed by Alessandra Malone• Waypoint Brokers Collective
Western Promenade, located between the West End and Parkside, is a historic and residential Portland neighborhood with a bluff-top park and sweeping harbor-and-mountain views. The neighborhood’s character concentrates along the Western Promenade itself, where the tree-lined promenade meets the overlook and walkers, runners, and dog-leash strolls set the daily rhythm. Brick and clapboard Victorians, stately apartment buildings, and pocket gardens define the streetscape. The Portland Museum of Art and the Maine College of Art & Design add a gallery-and-studio current nearby. At the International Cryptozoology Museum, curiosity becomes a local pastime. Deering Oaks Park and the Arts District keep the calendar full without changing the quiet tone.
Provided by Walk Score and Local Logic
Offer insights
55 Carleton St Unit A · $2,099,000
$2.1M and above
75% chance or better to win
Why $2.1M+ is a strong offer
DAYS ON MARKET
5 days
The average home goes pending in 50 days.
SALE-TO-LIST
99.3%
Most homes are selling 1% below list price.
About offer insights
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
Elevator / chair lift
Finished walk-out basement
Radon mitigation system
7 total rooms
1 fireplace
Bedrooms
Primary bedrooms on the Third and Upper levels
Additional bedrooms on the First and Third levels
Bonus room on the Upper level
Bathrooms
4 full bathrooms
1 half bathroom
Kitchen
Kitchen located on the Second level
Laundry & utility
No specific laundry details provided
Flooring
Tile flooring
Wood flooring
Heating & cooling
Heat pump heating and cooling
Radiant heating
Exterior features
Deck
Intown location near turnpike/interstate and town
Neighborhood setting with sidewalks
Home design
Condominium townhouse
Flat membrane roof
Entry level and story details vary by room
Parking
Attached 2-car garage with auto door opener
Heated garage
Concrete, paved parking with inside entrance
Common parking areas with 1–4 spaces
Security
No specific security features provided
Construction
Masonry and brick construction
Slab foundation
Built in 2026
Utilities
Public water
Public sewer
Electric with circuit breakers
Gas water heater
HOA & community
Association with a monthly fee of $669
Financial info
Property is part of a 2-unit community
Other
Zoning: RN-4
Electricity and solar
View estimated energy costs and solar savings for this home
As the MLS and public records start to fill up, we'll list the details here.
Public record
Public record
Zoning
Beds
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Baths
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Stories
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Lot width
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Lot depth
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Lot size
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Year renovated
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Finished Sq. Ft.
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Unfinished Sq. Ft.
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Total Sq. Ft.
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Year built
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Style
Condo/Co-op
County
Cumberland County
APN
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Parking Spaces
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Basement
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Accessible
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HOA Dues
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Garage
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Features
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Last updated by owner on May 27, 2026.
R6
Residential
To set aside areas on the peninsula for housing characterized primarily by multi-family dwellings at a high density providing a wide range of housing for differing types of households; to conserve the existing housing stock and residential character of neighborhoods by controlling the scale and external impacts of professional offices and other nonresidential uses; and to encourage new housing development consistent with the compact lot development pattern typically found on the peninsula.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Housing-Other
Bed & breakfast
Lodging & hospitality-Other
Cemetery
Park & open space
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
5/10 Heat Factor
7 days above 88° expected this year, 18 days in 30 years
6/10 Wind Factor
64% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Portland, ME • 04102
Average low and high temperatures (°F)
30
17
33
16
44
29
53
37
63
48
75
58
80
64
78
59
72
54
61
44
50
34
35
21
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
81/ 100
Very good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
8.9 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 55 Carleton St Unit A
We cannot show automated home-value estimates for this home.
Nearby homes have recently sold between $705,000 and $2,210,000.
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $705K to $2.2M.