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  • $1,500,000

    78 Seashore Avenue, Portland, ME 04108

    4beds
    2,038sqft
    Single Family Residence
    Built in 1894
    7,840.8 Square Feet Lot
    $1,504,900 Zestimate®
    $736/sqft
    $3,415 Estimated rent

    Home value

    $1,504,900

    $1.43M - $1.60M

    $3,415/mo

    Zestimate® history
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    $7,591/mo

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    $7,591/mo

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    What's special

    Perched above Seashore Avenue, this distinguished, water-facing property is a showcase of island real estate. The vibrant array of landscaping compliments the lot's gentle slope. The shingled exterior features a distinctive turret with copper spire, trellises, columns, and a gable pediment. Wide stairs lead to a deluxe, pergola-covered deck that connects to the entry door and nearby kitchen, providing a convenient transition between outdoor and indoor spaces. The deck is expansive - ideal for entertainment. Inside, the living room has original vertical beadboard walls and timber-framed ceilings, gleaming fir flooring, and a wood-burning fireplace. Windows frame a picturesque back shore water view. Sliding French doors connect to a bright sunroom overlooking the shore, lush landscaping, and the deck. The well-designed, eat-in kitchen has been updated with custom cabinetry, granite countertops, and quality appliances. The rear addition features two private bedrooms, a full bathroom with an antique porcelain sink, skylight, handy workstation, plus laundry area with stained-glass window and access to a backyard clothesline. The second floor has an updated bathroom with a tiled walk-in shower, skylight, and farmhouse sink. Enjoy gorgeous water views from the spacious primary bedroom with seating area in the turret. A cozy corner office has beadboard walls, a skylight, and built-in nook. The location is just steps to the water's edge and walkable to ''down front'' where you'll find shops, services, a variety of eateries, and the ferry landing. A 20 minute ferry ride will transport you to Portland's cherished Old Port. This gorgeous, year-round home is being sold with tasteful, thoughtfully collected furnishings.

    Zillow last checked: 8 hours ago

    Listing updated: October 10, 2025 at 07:03pm

    Listed by:

    Portside Real Estate Group

    Bought with:

    Portside Real Estate Group

    Source: Maine Listings,MLS#: 1628615MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 2
    • Full bathrooms: 2
    Bedroom 1
    • Level: First
    Bedroom 2
    • Level: First
    Bedroom 3
    • Level: Second
    Bedroom 4
    • Level: Second
    Kitchen
    • Features: Eat-in Kitchen
    • Level: First
    Living room
    • Features: Wood Burning Fireplace
    • Level: First
    Sunroom
    • Features: Four-Season
    • Level: First
    Heating
    • Baseboard, Forced Air, Heat Pump, Hot Water
    Cooling
    • Heat Pump
    Appliances
    • Included: Dishwasher, Dryer, Microwave, Gas Range, Refrigerator, Washer
    Features
    • 1st Floor Bedroom, Shower, Storage
    • Flooring: Carpet, Tile, Wood
    • Basement: Exterior Entry,Dirt Floor,Crawl Space,Full,Partial,Unfinished
    • Number of fireplaces: 1
    • Furnished: Yes
    Interior area
    • Total structure area: 2,038
    • Total interior livable area: 2,038 sqft
    • Finished area above ground: 2,038
    • Finished area below ground: 0

    Property

    Parking
    • Parking features: No Driveway, On Street
    • Has uncovered spaces: Yes
    Features
    • Patio & porch: Deck
    • Has view: Yes
    • View description: Scenic
    • Body of water: Casco Bay
    Lot
    • Size: 7,840 sqft
    • Features: Near Public Beach, Rolling Slope, Landscaped
    Details
    • Parcel number: PTLDM085BF017001
    • Zoning: IR-2
    • Other equipment: Cable, Internet Access Available

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Cottage,Shingle,Victorian
    • Property subtype: Single Family Residence
    Materials
    • Wood Frame, Shingle Siding
    • Foundation: Pillar/Post/Pier
    • Roof: Shingle
    Condition
    • Year built: 1894

    Utilities & green energy

    • Electric: Circuit Breakers
    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: Utilities On
    Green energy
    • Energy efficient items: Ceiling Fans

    Community & neighborhood

    Location
    • Region: Portland

    Other

    Other facts
    • Road surface type: Paved

    Price history

    DateEventPrice
    10/11/2025Pending sale$1,530,000+2%$751/sqft
    Source: Maine Listings #1628615
    10/10/2025Sold$1,500,000-2%$736/sqft
    Source: Maine Listings #1628615
    8/18/2025Contingent$1,530,000$751/sqft
    Source: Maine Listings #1628615
    8/8/2025Price change$1,530,000-3.2%$751/sqft
    Source: Maine Listings #1628615
    6/29/2025Listed for sale$1,580,000$775/sqft
    Source: Maine Listings #1628615

    Public tax history

    YearProperty taxesTax assessment
    2024$8,956 $621,500
    2023$8,956 +4.8%$621,500 -1.1%
    2022$8,548 -16.7%$628,100 +42.7%

    Find assessor info on the county website

    Neighborhood: Peaks Island

    Nearby schools

    GreatSchools rating
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