Gardiner, ME Office Spaces for Sale

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Randolph, ME Pittston, ME Chelsea, ME Farmingdale, ME Hallowell, ME West Gardiner, ME Augusta, ME Litchfield, ME

Updated: Jul 10

Flex Space with Lower-Level Access

45 Church Street, Gardiner, ME 04345

$485,000

7,848 sqft 0.62 AC lot

7,848‑square‑foot flex property on 0.62 acres
Two main‑level office tenants with leases in place
Vacant lower level with finished area, storage, and large garage door
Level entry from the parking area to the lower level
Frontage on both Church Street and Mechanic Street

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Updated: Aug 18

Mixed-Use Building with Office Tenants

45 Church St, Gardiner, ME 04345

$485,000

7,848 sqft

7,848‑square‑foot mixed‑use building constructed in 1900
Two main‑level office tenants with leases in place
Lower level is vacant with finished open area and storage
Large garage door with level entry adjacent to parking
Parking available on upper and lower levels

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Fully Leased State Office Building

76 Northern Ave, Gardiner, ME 04345

$5,100,000

48,771 sqft

Fully leased office building occupied by the State of Maine.

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Based on your search, we've compiled 31 Potential Opportunities for your consideration. Besides 3 Active listings in Gardiner, ME, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 20 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Opportunities in Nearby Cities

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

Office Building with Studio

332 Water Street, Hallowell, ME 04347

$449,000

2,120 sqft 0.30 AC lot

Wood-frame office property with a separate studio, covered porch, solar panels, and landscaped grounds.

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Office Building with Studio

332 Water St, Hallowell, ME 04347

$449,000

2,120 sqft 0.30 AC lot

Flexible office layout includes a separate-entry studio, covered porch, solar panels, and landscaped grounds near downtown Hallowell.

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Medical Office Condominium

89 Hospital St Unit 3, Augusta, ME 04330

$150,000

1,412 sqft

The six-room floor plan includes a waiting area, workspace, kitchen, and one bathroom.

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Medical Office Condominium

89 Hospital St, Augusta, ME 04330

Contact for pricing

1,412 sqft

Six rooms, a reception area, and kitchen support a medical-office layout with accessible, level entry.

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Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Commercial Land With Existing Buildings

595-597 Civic Center Drive, Augusta, ME 04330

$875,000

2,572 sqft 1.10 AC lot

Corner commercial parcel with two existing structures, public sewer, and PD zoning for a broad range of potential uses.

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Development Land on Academy Road

Academy Road lot: B2, Litchfield, ME 04350

$110,000

6.70 AC lot

6.7-acre parcel in Litchfield with zoning allowing limited service, retail, and municipal uses.

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Peninsular Waterfront Land with Tidal Frontage

2-1 US Route 1, Edgecomb, ME 04556

$295,000

6.80 AC lot

6.8-acre peninsular lot on the Sheepscot River’s Cod Cove with 1,460'+/- tidal water frontage and US Route 1 access.

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Corner Lot Mixed-Use Property

553 Center Street, Auburn, ME 04210

$895,000

3,709 sqft 0.48 AC lot

Mixed-use zoning supports a three-structure property with existing month-to-month residential occupancy.

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Off-Market Properties in Gardiner, ME

Consider similar Off-Market properties in Gardiner, 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.

OFFICE BUILDING

423 Brunswick Ave, Gardiner, ME 04345-2818

Estimated value:

$290,000

5,654 sqft 0.91 AC lot

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OFFICE BUILDING

339 Water St, Gardiner, ME 04345-2160

Estimated value:

$260,000

1,375 sqft 0.03 AC lot

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OFFICE BUILDING

90 Main Ave, Gardiner, ME 04345-2176

Estimated value:

$280,000

3,357 sqft 3.12 AC lot

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OFFICE BUILDING

9 Main Ave, Gardiner, ME 04345-2130

Estimated value:

$265,000

1,428 sqft 0.02 AC lot

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OFFICE BUILDING

47 Enterprise Ave, Gardiner, ME 04345-6244

Estimated value:

$1,020,000

7,592 sqft 9.00 AC lot

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OFFICE BUILDING

10 Old Brunswick Rd, Gardiner, ME 04345-6042

Estimated value:

$295,000

3,884 sqft 0.44 AC lot

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OFFICE BUILDING

6 Central Maine Xing, Gardiner, ME 04345-6319

Estimated value:

$705,000

5,000 sqft 3.16 AC lot

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OFFICE BUILDING

218 Water St, Gardiner, ME 04345-2110

Estimated value:

$265,000

6,276 sqft 0.06 AC lot

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OFFICE BUILDING

31 Main Ave, Gardiner, ME 04345-2174

Estimated value:

$295,000

3,940 sqft 0.22 AC lot

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OFFICE BUILDING

103 Brunswick Ave, Gardiner, ME 04345-2567

Estimated value:

$260,000

5,805 sqft 0.28 AC lot

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OFFICE BUILDING

30 Brg St, Gardiner, ME 04345-2102

Estimated value:

$285,000

5,120 sqft 0.61 AC lot

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OFFICE BUILDING

251 Water St, Gardiner, ME 04345-2111

Estimated value:

$260,000

3,060 sqft 0.06 AC lot

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OFFICE BUILDING

405 Water St, Gardiner, ME 04345-2009

Estimated value:

$770,000

34,465 sqft 1.44 AC lot

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OFFICE BUILDING

617 Water St, Gardiner, ME 04345-2063

Estimated value:

$275,000

7,434 sqft 0.18 AC lot

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OFFICE BUILDING

13 Old Brunswick Rd, Gardiner, ME 04345-6033

Estimated value:

$180,000

1,344 sqft 0.18 AC lot

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OFFICE BUILDING

76 Northern Ave, Gardiner, ME 04345-2829

Estimated value:

$2,255,000

52,045 sqft 9.50 AC lot

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OFFICE BUILDING

99 Enterprise Ave, Gardiner, ME 04345-6244

Estimated value:

$2,175,000

33,770 sqft 17.57 AC lot

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OFFICE BUILDING

542 Brunswick Ave, Gardiner, ME 04345-6026

Estimated value:

$1,085,000

9,200 sqft 11.85 AC lot

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OFFICE BUILDING

544 Brunswick Ave, Gardiner, ME 04345-6026

Estimated value:

$275,000

6,300 sqft 5.09 AC lot

View details

OFFICE BUILDING

17 Brunswick Ave, Gardiner, ME 04345-2123

Estimated value:

$265,000

3,432 sqft 0.42 AC lot

View details

Gardiner, ME Office Spaces Market Trends and Statistics

Explore 23 office spaces for sale in Gardiner, ME, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 64,467 square feet of properties for sale, with an estimated market value of $6,070,000.

Sale prices for office properties in Gardiner, ME start at $485,000, averaging $2,023,333, and reaching up to $5,100,000 — 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 12K

Population Growth (5Y) +8.1%

Median Household Income $68,844

College Educated 36.7%

High-Yield Neighborhoods for Investment

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

Neighborhood	Average Price
04345	$2M

Taxes & Financing

Tax Rate (average for all types) 2.22%

Property Tax per SF $37.40 per SF

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Kennebec County

New Delisted

Total CRE Inventory on Market (SF)

How Realmo verifies these figures

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Gardiner, ME Office Spaces for Sale

45 Church Street, Gardiner, ME 04345

45 Church St, Gardiner, ME 04345

76 Northern Ave, Gardiner, ME 04345

Opportunities in Nearby Cities

332 Water Street, Hallowell, ME 04347

332 Water St, Hallowell, ME 04347

89 Hospital St Unit 3, Augusta, ME 04330

89 Hospital St, Augusta, ME 04330

Potential Development Sites for Consideration

595-597 Civic Center Drive, Augusta, ME 04330

Academy Road lot: B2, Litchfield, ME 04350

2-1 US Route 1, Edgecomb, ME 04556

553 Center Street, Auburn, ME 04210

Off-Market Properties in Gardiner, ME

423 Brunswick Ave, Gardiner, ME 04345-2818

339 Water St, Gardiner, ME 04345-2160

90 Main Ave, Gardiner, ME 04345-2176

9 Main Ave, Gardiner, ME 04345-2130

47 Enterprise Ave, Gardiner, ME 04345-6244

10 Old Brunswick Rd, Gardiner, ME 04345-6042

6 Central Maine Xing, Gardiner, ME 04345-6319

218 Water St, Gardiner, ME 04345-2110

31 Main Ave, Gardiner, ME 04345-2174

103 Brunswick Ave, Gardiner, ME 04345-2567

30 Brg St, Gardiner, ME 04345-2102

251 Water St, Gardiner, ME 04345-2111

405 Water St, Gardiner, ME 04345-2009

617 Water St, Gardiner, ME 04345-2063

13 Old Brunswick Rd, Gardiner, ME 04345-6033

76 Northern Ave, Gardiner, ME 04345-2829

99 Enterprise Ave, Gardiner, ME 04345-6244

542 Brunswick Ave, Gardiner, ME 04345-6026

544 Brunswick Ave, Gardiner, ME 04345-6026

17 Brunswick Ave, Gardiner, ME 04345-2123

Gardiner, ME Office Spaces 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)

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