Portland, ME Triplexes for Sale

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South Portland, ME Cape Elizabeth, ME Falmouth, ME New Portland, ME Scarborough, ME Cumberland, ME Chebeague Island, ME Westbrook, ME

36 properties

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Updated: Oct 6

Triplex with Off-Street Parking

88-90 Forest Avenue, Portland, ME 04101

$719,000

2,165 sqft 0.06 AC lot

Three‑family property with 2,165 square feet of building area
Two updated apartments are vacant; the first‑floor unit has a long‑term at‑will tenant
Three off‑street parking spaces
Separate heat, hot water, and electricity for each apartment
0.06‑acre lot with a fenced yard and deck

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Updated: Sep 25

Three-Unit Victorian Property

583 Washington Avenue, Portland, ME 04103

$1,050,000

4,107 sqft 6,156.00 AC lot

Three apartments, each with 3 bedrooms
4,107 square feet of building area
R‑5 zoning
Built in 1900
Off‑street parking

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Three-Unit Multifamily Property

124 Sherman Street, Portland, ME 04101

$789,000

3,030 sqft 0.06 AC lot

Portland multifamily property with flexible occupancy options and a mix of rental and owner-use potential.

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3-Unit Multifamily with Parking

583 Washington Ave Unit 3, Portland, ME 04103

$1,050,000

4,107 sqft

Each residence has three bedrooms, separate living and dining rooms, and an updated kitchen.

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Triplex with Private Laundry

19-21 Linden Street, Portland, ME 04103

$825,000

2,982 sqft 0.11 AC lot

Three separate residences offer individual laundry, utility metering, natural gas service, and access to shared porch space.

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Triplex with Double Lot

47 Frederic Street, Portland, ME 04102

$949,000

3,570 sqft 0.22 AC lot

Three-unit property offered vacant at sale, with public water and sewer service.

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Renovated Triplex with Patio

12 North Street, Portland, ME 04101

$1,122,000

2,557 sqft 0.08 AC lot

Three-unit residential property with updated interiors, shared outdoor space, and off-street parking.

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Triplex with Updated Kitchens

583 Washington Avenue 3, Portland, ME 04103

$1,050,000

4,107 sqft

Each apartment has three bedrooms, a living and dining room, a kitchen, pantry, and private storage.

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Brick Triplex with Deck

11 South Street, Portland, ME 04101

$989,000

3,228 sqft 0.07 AC lot

Three-unit property with a renovated vacant apartment, private outdoor space, tandem parking, and commercial zoning flexibility.

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Three-Unit Multifamily Property

268 Concord Street W, Portland, ME 04103

$885,000

3,688 sqft 0.22 AC lot

Wood-frame multifamily property with finished additional space, a fenced yard, patio, and deck.

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Mixed-Use Property With Multifamily Building

819829 819-829 Forest Ave, Portland, ME 04103

$2,000,000

4,200 sqft

Two-building property combines storefront space, residential units, garages, and a fully paved, fenced parking area.

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Triplex with On-Site Laundry

94 Emery Street, Portland, ME 04102

$775,000

2,413 sqft 0.07 AC lot

Three one-bedroom units share a building with tenant laundry and off-street parking.

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East End Triplex with Water Views

103 Monument Street, Portland, ME 04101

$1,195,000

2,917 sqft 0.07 AC lot

Three two-bedroom residences with separate utilities, outdoor space, and driveway parking in Portland’s East End.

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Three-Unit Triple-Decker

583 Washington Ave, Portland, ME 04103

$1,050,000

4,107 sqft

Three-bedroom apartments, on-site laundry, and off-street parking support the building’s residential configuration.

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Updated Triplex Property

481 Danforth Street, Portland, ME 04102

$827,000

1,901 sqft 0.15 AC lot

RN-2 zoning, separate utilities, and public water and sewer serve this Portland multifamily property.

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Triplex Renovation Property

6 Horton Place, Portland, ME 04102

$650,000

3,636 sqft 0.05 AC lot

Three-unit residential property requiring comprehensive interior reconstruction, with public water and sewer connections.

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Renovated Three-Unit Brick Triplex

11 South Street, Portland, ME 04101

$989,000

3,228 sqft

Commercial zoning supports live/work use, with on-site tandem parking and an additional storage outbuilding.

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Mixed-Use Property with Multifamily Building

819-829 Forest Avenue, Portland, ME 04103

$2,000,000

4,200 sqft

Two buildings combine storefront space, residential units, garages, and a fully fenced paved parking area.

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Triplex with Water Views

31 Bates St, Portland, ME 04103

$1,395,000

2,393 sqft

1916-built triplex with private decks, garage parking, and dedicated storage for each residence.

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Mixed-Use Property with Multifamily Building

829 Forest Avenue, Portland, ME 04103

$2,000,000

2,076 sqft

Two buildings combine storefront space, apartments, garages, and extensive paved parking within a fully fenced parcel.

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Updated Three-Unit Triplex

12 North Street, Portland, ME 04101

$1,122,000

2,557 sqft

Historic multifamily property with renovated interiors, shared outdoor space, and access to neighborhood amenities.

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Multi-Family, Portland, ME

103 Read Street, Portland, ME 04103

$1,500,000

3,971 sqft 1.41 AC lot

Triplexes · 3,971 SF

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Three-Unit Property with Private Laundry

19-21 Linden Street, Portland, ME 04103

$899,000

2,982 sqft

Multifamily property with separate utilities and dedicated off-street parking for every residence.

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Triplex with Private Outdoor Space

33 O'Brion Street, Portland, ME 04101

$1,165,000

3,584 sqft 0.07 AC lot

Three apartments offer distinct layouts, individual decks, and a rooftop platform with partial water views.

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Portland, ME Triplexes Market Trends and Statistics

Explore 36 triplexes for sale in Portland, ME, showcased through 36 active listings on our real estate platform. These investment opportunities span a total of 116,960 square feet of properties for sale, with an estimated market value of $38,756,000.

Sale prices for three-family homes in Portland, ME start at $650,000, averaging $1,076,555, and reaching up to $2,000,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Demographics Overview

Population 119K

Population Growth (5Y) +15.6%

Median Household Income $93,177

College Educated 60.2%

High-Yield Neighborhoods for Investment

Identify Portland submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood	Average Price
04102	$830.4K
04101	$1.1M
04103	$1.2M

Taxes & Financing

Tax Rate (average for all types) 1.44%

Property Tax per SF $9.35 per SF

Tax Rate vs County Average 0.08 pp below county avg

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Cumberland County

New Delisted

Total CRE Inventory on Market (SF)

Average Property Price per SF

For-sale pricing trends across core commercial property types in Cumberland County

Retail

Office

Residential Income

Property Size Breakdown

The majority of commercial real estate listings in Portland fall within the 100,000+ square foot range.

How Realmo verifies these figures

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Portland, ME Triplexes for Sale

88-90 Forest Avenue, Portland, ME 04101

583 Washington Avenue, Portland, ME 04103

124 Sherman Street, Portland, ME 04101

583 Washington Ave Unit 3, Portland, ME 04103

19-21 Linden Street, Portland, ME 04103

47 Frederic Street, Portland, ME 04102

12 North Street, Portland, ME 04101

583 Washington Avenue 3, Portland, ME 04103

11 South Street, Portland, ME 04101

268 Concord Street W, Portland, ME 04103

819829 819-829 Forest Ave, Portland, ME 04103

94 Emery Street, Portland, ME 04102

103 Monument Street, Portland, ME 04101

583 Washington Ave, Portland, ME 04103

481 Danforth Street, Portland, ME 04102

6 Horton Place, Portland, ME 04102

11 South Street, Portland, ME 04101

819-829 Forest Avenue, Portland, ME 04103

31 Bates St, Portland, ME 04103

829 Forest Avenue, Portland, ME 04103

12 North Street, Portland, ME 04101

103 Read Street, Portland, ME 04103

19-21 Linden Street, Portland, ME 04103

33 O'Brion Street, Portland, ME 04101

Portland, ME Triplexes Market Trends and Statistics

Top Commercial Asset Segments

Demographics Overview

High-Yield Neighborhoods for Investment

Taxes & Financing

Listings Trend

Total CRE Inventory on Market (SF)

Average Property Price per SF

Retail

Office

Residential Income

Property Size Breakdown

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