Flex Space
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Portland, ME Flex Space for Sale

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South Portland, ME Cape Elizabeth, ME Falmouth, ME New Portland, ME Scarborough, ME Chebeague Island, ME Westbrook, ME Gorham, ME
Flex Building with Warehouse Space
Updated: Jul 24
Flex Building with Warehouse Space

480 Riverside Street, Portland, ME 04103

$1,500,000
6,020 sqft 1.46 AC lot
6,020‑square‑foot flex building with office and warehouse components
1.46‑acre property in Portland, ME
IM zoning
Interior includes office space, conference room, kitchen, utility room, and server room
Warehouse area and mezzanine included
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Flex Building with Overhead Door
Updated: Jun 7
Flex Building with Overhead Door

892 Riverside St, Portland, ME 04103

$650,000
4,610 sqft 0.34 AC lot
4,610± SF flex building on 0.34± acres with office and warehouse space plus an overhead door
Office layout includes 5–7 private offices, reception area, and kitchenette
Warehouse has clear‑span space 80' deep and 37' wide with an 8' x 8' overhead door
On‑site paved parking included
Year built: 1922; office portion was likely a residence before the warehouse addition
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Office Warehouse Flex Building
Office Warehouse Flex Building

480 Riverside Street, Portland, ME 04103

$1,500,000
6,020 sqft

Vacant office and warehouse property with an 8x8 drive-in door, office amenities, and 24 parking spaces.

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Renovated Flex Space with Loading Docks
Renovated Flex Space with Loading Docks

49 Northport Dr, Portland, ME 04103

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26,784 sqft

Owner-user commercial condominium with warehouse capability, upgraded building systems, and abundant natural light.

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Two-Building Flex Industrial Property
Two-Building Flex Industrial Property

653-655 Riverside St, Portland, ME 04103

Contact for pricing
19,260 sqft 2.60 AC lot

Industrial/flex campus with warehouse, office, loading, fenced storage, and multi-tenant occupancy across two buildings.

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Based on your search, we've compiled 15 Potential Opportunities for your consideration. Besides 5 Active listings in Portland, ME, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 6 Off-Market properties to explore as potential leads

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Mixed-Use Property with Apartment
Mixed-Use Property with Apartment

4 Parsonage Road, North Yarmouth, ME 04097

$549,000
3,168 sqft 0.75 AC lot

Village Center property combining workshop space, office area, and a second-floor apartment.

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Live-Work Building with Garage
Live-Work Building with Garage

4 Parsonage Rd, North Yarmouth, ME 04097

$549,000
3,168 sqft

Two-level property combines office space, apartment quarters, and ground-floor utility areas.

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Light Industrial Flex Property
Light Industrial Flex Property

1102 Bridgton Road, Westbrook, ME 04092

Contact for pricing
13,549 sqft

Light industrial flex property with multiple tenants and remodeled barn office and workshop space.

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Flex Office-Industrial Building
Flex Office-Industrial Building

865 Spring St, Westbrook, ME 04092

Contact for pricing
70,857 sqft

Large office and industrial flex building with flexible space configurations and convenient access to I-95 and I-295.

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Off-Market Properties in Portland, ME

Consider similar Off-Market properties in Portland, ME. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

265 Marginal Way
Flex space

265 Marginal Way, Portland, ME 04101

Value Estimation by Request
53,849 sqft
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52 Alder St
Flex space

52 Alder St, Portland, ME 04101

Value Estimation by Request
15,446 sqft
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91 Industrial Way
Distribution properties

91 Industrial Way, Portland, ME 04103

Value Estimation by Request
17,600 sqft
View details
Union Wharf
Flex space

0 Union Wharf, Portland, ME 04101

Value Estimation by Request
16,000 sqft
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503-509 Forest Ave
Flex space

503-509 Forest Ave, Portland, ME 04101

Value Estimation by Request
73,750 sqft
View details
10 Manuel Dr
Flex space

10 Manuel Dr, Portland, ME 04103

Value Estimation by Request
6,000 sqft
View details

Portland, ME Flex Space Market Trends and Statistics

Explore 11 flex space for sale in Portland, ME, showcased through 5 active listings on our real estate platform. These investment opportunities span a total of 62,694 square feet of properties for sale, with an estimated market value of $3,650,000.

Sale prices for business spaces in Portland, ME start at $650,000, averaging $1,216,666, and reaching up to $1,500,000 — 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

Flex space 18
Distribution centers 3
Manufacturing properties 2

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
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 25,000 to 50,000 square foot range.

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