Nestled just steps from Casco Bay on the beloved north end of Peaks Island, 45 Centennial Street is a rare find, fully furnished and ready for its next chapter. Rarely does a single address deliver so much of what island living is about. This distinctive year-round 1900 New Englander has been lovingly updated throughout: rich wood floors, granite kitchen with island, open living and dining, three bedrooms including a classic bunkroom, updated bathroom and heat pumps for year-round comfort. Move-in ready from day one. The second floor balcony is where the magic happens. Sunrise over Diamond Passage and Casco Bay. Stars emerge as the harbor falls quiet. Salt air, open water, kayak and fishing access nearby, and mooring access available by application through the Portland Harbormaster. The ferry terminal and village center are ten minutes away: tennis, boating, lobster rolls and live music all within easy reach. A working shed and studio shed round out the main property, offering flexible space for projects, storage, or creativity of any kind. And then there is the land. Conveyed with the home is a rare separately deeded 6,610 SF island lot with public water, sewer, a shed and patio in place, private green space or held as a finite island investment. Land like this does not become available twice. Fourth of July fireworks over the harbor. Molten gold and pink sunsets. The quiet of an island morning. 45 Centennial Street comes fully furnished and move-in ready. This is Peaks Island at its very finest.
Active
$1,175,000
45 Centennial Street, Portland, ME 04108
3beds
1,356sqft
Single Family Residence
Built in 1900
0.25 Acres Lot
$1,115,600 Zestimate®
$867/sqft
$-- HOA
What's special
- 51 days |
- 1,343 |
- 18 |
Zillow last checked:
Listing updated:
Listed by:
Portside Real Estate Group
Source: Maine Listings,MLS#: 1661968
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Primary bedroom
- Level: Second
Bedroom 1
- Level: Second
Bedroom 2
- Features: Balcony/Deck, Built-in Features
- Level: Second
Dining room
- Features: Dining Area
- Level: First
Kitchen
- Features: Kitchen Island
- Level: First
Living room
- Level: First
Other
- Level: First
Heating
- Baseboard, Heat Pump, Hot Water
Cooling
- Heat Pump
Appliances
- Included: Dishwasher, Dryer, Microwave, Electric Range, Refrigerator, Washer
Features
- Flooring: Tile, Wood
- Basement: Interior Entry,Walk-Out Access,Full,Sump Pump
- Has fireplace: No
Interior area
- Total structure area: 1,356
- Total interior livable area: 1,356 sqft
- Finished area above ground: 1,356
- Finished area below ground: 0
Property
Parking
- Parking features: No Driveway, On Site
Features
- Patio & porch: Deck, Patio
- Has view: Yes
- View description: Scenic
- Body of water: Diamond Passage, Casco Bay
Lot
- Size: 0.25 Acres
- Features: Near Country Club, Near Public Beach, Neighborhood, Corner Lot, Level, Landscaped
Details
- Additional structures: Shed(s)
- Parcel number: PTLDM087BU012001
- Zoning: Ir-2
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial,New Englander
- Property subtype: Single Family Residence
Materials
- Wood Frame, Wood Siding
- Roof: Pitched,Shingle
Condition
- Year built: 1900
Utilities & green energy
- Electric: Circuit Breakers
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Utilities On
Community & HOA
Location
- Region: Portland
Financial & listing details
- Price per square foot: $867/sqft
- Tax assessed value: $549,000
- Annual tax amount: $9,897
- Date on market: 5/16/2026
- Road surface type: Paved, Dirt
Estimated market value
$1,115,600
$1.06M - $1.17M
$3,176/mo
Price history
| Date | Event | Price |
|---|---|---|
| 5/16/2026 | Listed for sale | $1,175,000+114%$867/sqft |
Source: | ||
| 8/1/2019 | Sold | $549,000$405/sqft |
Source: | ||
| 5/28/2019 | Price change | $549,000-6.8%$405/sqft |
Source: Bean Group #1416446 Report a problem | ||
| 3/29/2019 | Price change | $589,000-5.8%$434/sqft |
Source: Port Island Realty #1366948 Report a problem | ||
| 3/14/2019 | Price change | $625,000-3.1%$461/sqft |
Source: Port Island Realty #1366948 Report a problem | ||
| 11/11/2018 | Price change | $645,000-3%$476/sqft |
Source: Port Island Realty #1366948 Report a problem | ||
| 8/22/2018 | Listed for sale | $665,000$490/sqft |
Source: Port Island Realty #1366948 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $7,911 | $549,000 |
| 2023 | $7,911 +7.6% | $549,000 +1.6% |
| 2022 | $7,351 +1.5% | $540,100 +73.9% |
| 2020 | $7,240 | $310,600 |
| 2019 | $7,240 +3.7% | $310,600 |
| 2018 | $6,982 +3.8% | $310,600 |
| 2017 | $6,724 +2.5% | $310,600 |
| 2016 | $6,557 +2.3% | $310,600 |
| 2015 | $6,408 +3.2% | $310,600 |
| 2014 | $6,212 +5.8% | $310,600 +2.7% |
| 2013 | $5,872 +5.7% | $302,500 +2.5% |
| 2012 | $5,554 +12.3% | $295,100 +9.1% |
| 2011 | $4,947 +3.1% | $270,600 |
| 2009 | $4,800 | $270,600 |
| 2008 | $4,800 +8.8% | $270,600 |
| 2006 | $4,413 | $270,600 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: Peaks Island
Nearby schools
GreatSchools rating
- 8/10Peaks Island SchoolGrades: PK-5Distance: 0.1 mi
- 2/10King Middle SchoolGrades: 6-8Distance: 3.8 mi
- 4/10Portland High SchoolGrades: 9-12Distance: 3 mi
A local agent can set up tours, give advice and negotiate with sellers.
- Maine
- Cumberland County
- Portland
- 04108
- Peaks Island
- 45 Centennial Street




