45 Centennial St
Portland, ME 04108
For more information on this listing, contact us at: (207) 272-2202
Active
$849,000
45 Centennial St Portland, ME 04108
Single Family Residence
Property Type
3
Beds
2
Baths
1,379
Sq. Ft.
1900
Year Built
Cumberland
County
Listing Office
Office
Portside Real Estate Group
Portside Real Estate Group
Some homes provide a place to stay. Others become the place everyone wants to gather. Perched on the cherished north end of Peaks Island, just moments from the shoreline of Casco Bay, 45 Centennial Street is one of those rare places where the pace slows, memories are made and every season brings something worth looking forward to. Mornings begin with coffee on the second-floor balcony as the sun rises over the bay. Days are spent exploring the water or wandering quiet island roads. Evenings end beneath brilliant stars, the harbor replacing the noise of everyday life. Originally built in 1900 and thoughtfully updated, this year-round New Englander blends historic charm with contemporary comfort. Rich wood floors, a granite kitchen, open living and dining spaces, inviting bedrooms including a classic bunkroom, an updated bath and efficient heat pumps create a home that is as comfortable in January as it is during the height of summer. Outside, a workshop shed opens up possibilities for artists, makers, remote work, storage or weekend projects. Mooring opportunities are available by application through the Portland Harbormaster, while nearby kayaking, boating and fishing make the water an extension of your backyard. Minutes bring you to the ferry, local cafes, lobster rolls, tennis courts, live music and the welcoming village that has made Peaks Island one of Maine's most treasured communities. Offered fully furnished, 45 Centennial Street isn't simply move-in ready, it's ready to be lived in from the moment you arrive. Whether you're searching for a year-round home, a seasonal retreat or a gathering place for the people who matter most, see what island living feels like from the inside.
MLS #
1671276
Monthly HOA
N/A
On Site
Not Available
Last Updated
10/18/2026
Location
Contact Agent
Maureen Zemrak
(207) 272-2202Property Details
Community Information
Architecture
Bedrooms
3
Bathrooms
2
Year Built
1900
Style
Colonial, New Englander
Construction Materials
Wood Frame, Wood Siding
Roof
Pitched, Shingle
Basement
Interior Entry, Walk-Out Access, Full, Sump Pump
Parking Features
No Driveway, On Site
Garages Features
No Vehicle Storage
Features / Amenities
Appliances
Dishwasher, Dryer, Microwave, Electric Range, Refrigerator, Washer
Flooring
Tile, Wood
Furnished
Furnished
Patio And Porch
Deck, Patio
Other Structures
Shed(s)
Cooling
Heat Pump
Heating
Electric, Oil, Baseboard, Heat Pump, Hot Water
Water Heater
Off Heating System
Total Rooms
7
Square Footage Finished Sq. Ft.
Above Grade
1379
Property Features
Lot Size
0.07 Acres
Lot Features
Near Country Club, Near Public Beach, Neighborhood, Corner Lot, Level, Landscaped
Waterfront Features
Nearby, Public
View
Scenic
Water Body
Diamond Passage, Casco Bay
Roads
Paved, Public, Dirt
Water Body Type
Bay, Ocean
Water View
Yes
Sewer
Public Sewer
Water
Public
Electric
Circuit Breakers
Gas
No Gas
Road Surface
Paved, Dirt
Zoning
Ir-2
Directions
From Welch St. turn left on Island Ave. Follow Island Ave. take left to Centennial St to 45 Centennial St. on right, signage on property.
Tax and Financial Info
Tax Year
2024
Rooms
| Level | Features | |
| Primary Bedroom | Second | |
| Other Room | First | |
| Bedroom 2 | Second | Balcony/Deck, Built-Ins |
| Dining Room | First | Dining Area |
| Bedroom 1 | Second | |
| Living Room | First | |
| Kitchen | First | Kitchen Island |
Mortgage Calculator
Your monthly payment will be
$0,000
Loan and interest only.
Purchase price
Down payment
The Mortgage calculator is sourced by Sierra Interactive.
Schools
Walking and Transportation
Please wait while loading...
Schedule a Tour
ASAP
Tue
10
Nov
Wed
11
Nov
Thu
12
Nov
Fri
13
Nov
Sat
14
Nov
Sun
15
Nov
Mon
16
Nov
Scheduling is free, and you can cancel anytime.
Similar Listings
Similar Recently Sold Listings
Listing Information Last Updated 10/18/2026

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.
© 2026 Maine Real Estate Information System, Inc. All Rights Reserved.
Mortgage values are calculated by Sierra Interactive and are provided for estimate purposes only. Walking and Transportation data are provided by WalkScore as a guideline and should be independently verified.