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Penobscot County, ME Office Spaces for Sale

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Portland, ME Lewiston, ME Bangor, ME Augusta, ME Waterville, ME Auburn, ME Biddeford, ME Sanford, ME
32 properties
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Historic Mixed-Use Building
Updated: Jul 9
Historic Mixed-Use Building

133-135 Broadway, Bangor, ME 04401

$899,999
7,422 sqft 0.44 AC lot
7,422‑square‑foot mixed‑use building on 0.44 acres
Built in 1870 with restored original wood floors and woodwork
Multiple private offices, conference rooms, and private bathrooms
Private off‑street parking lot included
New heating system with backup boiler and heat pumps throughout
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Passive Solar Office Building
Updated: Jul 7
Passive Solar Office Building

1570 Broadway, Bangor, ME 04401

$850,000
6,170 sqft 5.76 AC lot
Passive‑solar design with a solar system rated at 40,000+/- Btus
Two‑story office and medical building with suites, conference areas, and bathrooms on both floors
More than 40 parking spaces with two entrances and exits
G&ISD zoning; Shopping & Personal Services District is across Broadway
Heat pumps and propane fireplace provide additional heating and cooling systems
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Commercial Office Building
Commercial Office Building

899 Central Street, Millinocket, ME 04462

$550,000
8,322 sqft 3.13 AC lot

A 8,322-square-foot commercial office building available for sale in Millinocket, ME.

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Live-Work Property with Private Suite
Live-Work Property with Private Suite

363 Mount Hope Ave, Bangor, ME 04401

$625,000
2,950 sqft

Two-level layout pairs residential living with a separately accessed professional suite and attached garage.

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Multi-Suite Office Building
Multi-Suite Office Building

9 May Street, Bangor, ME 04401

$1,169,000
9,075 sqft 0.07 AC lot

Professional office property with elevator access, adaptable suites, natural light, and secure controlled entry.

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Historic Victorian Office Building
Historic Victorian Office Building

293 State Street, Bangor, ME 04401

$595,000
3,584 sqft 0.11 AC lot

Three-story professional property with finished office areas, dedicated parking, and a separate basement entrance.

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

546 Broadway, Bangor, ME 04401

$399,900
1,062 sqft 0.54 AC lot

Renovated space combines accessible exam and reception areas with an upstairs one-bedroom apartment.

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Historic Mixed-Use Victorian
Historic Mixed-Use Victorian

293 State St, Bangor, ME 04401

$595,000
3,584 sqft

Flexible live-work property with office suites, updated systems, and dedicated paved parking in a professional corridor.

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Downtown Mixed-Use Building
Downtown Mixed-Use Building

202 Penobscot Avenue, Millinocket, ME 04462

$119,000
2,067 sqft 0.06 AC lot

Two-level property combining professional office space with a one-bedroom apartment in downtown Millinocket.

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Retail Space With Attached Garage
Retail Space With Attached Garage

335 Corinna Road, Dexter, ME 04930

$250,000
2,500 sqft 1.10 AC lot

Commercially zoned property with central air and a layout previously used for physical therapy.

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Historic Office Building
Historic Office Building

293 State Street, Bangor, ME 04401

$595,000
3,584 sqft

Queen Anne architecture combines private offices, finished work areas, and dedicated paved parking for professional use.

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Live-Work Property with Three-Car Garage
Live-Work Property with Three-Car Garage

15 Phillips Road, Glenburn, ME 04401

$499,900
3,314 sqft 1.00 AC lot

Res/Comm-zoned property combines residential space with finished office areas and a detached garage.

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Mixed-Use Building with Apartment
Mixed-Use Building with Apartment

546 Broadway, Bangor, ME 04401

$399,900
1,062 sqft

An ADA-accessible first floor offers exam rooms, reception, and waiting space.

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Office Building with Onsite Parking
Office Building with Onsite Parking

594 Stillwater Ave, Old Town, ME 04468

$650,000
2,500 sqft

Office space includes onsite parking and is located minutes from the University of Maine.

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Downtown Office Condo
Downtown Office Condo

115 Franklin Street, Bangor, ME 04401

$199,000
2,014 sqft 0.05 AC lot

Fourth-floor workspace combines private offices, shared reception, kitchen facilities, and dedicated parking in a downtown setting.

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Renovated Office Building
Renovated Office Building

158 Penobscot Avenue, Millinocket, ME 04462

$249,900
1,533 sqft 0.05 AC lot

Flexible professional layout with private offices, reception, kitchen space, and heat-pump climate control.

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Mixed-Use Property with Restored Woodwork
Mixed-Use Property with Restored Woodwork

133135 133-135 Broadway, Bangor, ME 04401

$899,999
7,422 sqft

Historic downtown building combining professional office amenities with a licensed Airbnb apartment and private parking.

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Live-Work Mixed-Use Property
Live-Work Mixed-Use Property

101 Main Street, East Millinocket, ME 04430

$139,000
4,000 sqft 0.19 AC lot

Main Street commercial/residential offering with two buildings, a residence, storefront, duplex conversion, and substantial outbuilding.

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Office Condo with Private Offices
Office Condo with Private Offices

115 Franklin Street Suite 4, Bangor, ME 04401

$199,000
2,014 sqft

Fourth-floor workspace includes a kitchen, shower-equipped restroom, elevator access, and dedicated parking.

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Mixed-Use Building with Apartment
Mixed-Use Building with Apartment

145 Brunswick Street, Old Town, ME 04468

$284,000
0.09 AC lot

Three-story property combines a ground-floor commercial suite with a three-bedroom residential unit above.

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Ranch-Style Live-Work Property
Ranch-Style Live-Work Property

15 Phillips Road, Glenburn, ME 04401

$499,900
3,314 sqft

Flexible property combining residential space, finished office areas, and a detached garage in a visible Glenburn setting.

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Downtown Brick Storefront
Downtown Brick Storefront

204 Penobscot Avenue, Millinocket, ME 04462

$79,900
1,115 sqft 0.06 AC lot

Flexible commercial layout with a service counter, private offices, and public utilities in downtown Millinocket.

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Mixed-Use Property with Wellness Facilities
Mixed-Use Property with Wellness Facilities

156 N Main Street, Brewer, ME 04412

$499,900
4,782 sqft

Flexible commercial building with studio, spa amenities, offices, and a separate apartment near the Brewer Riverwalk.

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Mixed-Use Property with Storefront
Mixed-Use Property with Storefront

101 Main St, East Millinocket, ME 04430

$139,000
4,000 sqft 0.19 AC lot

Two buildings combine ground-floor retail, an upstairs residence, and a duplex renovation project.

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Penobscot County, ME Office Spaces Market Trends and Statistics

Explore 72 office spaces for sale in Penobscot County, ME, showcased through 32 active listings on our real estate platform. These investment opportunities span a total of 154,049 square feet of properties for sale, with an estimated market value of $13,883,797.

Sale prices for office properties in Penobscot County, ME start at $79,900, averaging $478,751, and reaching up to $1,169,000 — 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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