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$1,250,000 Just Listed
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Property Description
429 Main Street is a prominent historic commercial building in the heart of downtown Rockland, offering an exceptional opportunity to acquire a fully renovated landmark property. Thoughtfully restored to preserve its historic character, including two original vaults, the property is well suited to modern commercial use, with three floors of bright, open space adaptable to a variety of uses. Improvements include new systems, energy-efficient windows, upgraded lighting, and carefully considered interior finishes. Each floor is separately metered, allowing flexibility for a range of commercial configurations, including retail, office, or mixed use. Behind the building, a large public parking area provides convenient access for customers, tenants, and visitors. Rockland is a lively waterfront community with a broad array of shopping, dining, cultural attractions, and seasonal events. With its high-visibility location, historic appeal, and substantial improvements, the property is well suited to an owner-occupant or investor seeking a standout building in one of Midcoast Maine's most active downtown areas.
Full Property Details
Full Property Details for 429 Main St
General
- Price: $1,250,000
- Taxes: $8,524 (2025)
- Status: Active
- Type: Commercial
- Source: MREIS
- MLS ID: 1662122
- Updated: Today (5/14/2026)
- Added to Site: Today
Business
- Business Type: Commercial, Office Building, Retail
Interior
- Flooring: Laminate, Wood
Parking
- Parking Features: 21 or More Spaces, Off Site, Paved
Location
- County: Knox
Heating & Cooling
- Air Conditioning: Yes
- Cooling Type: Other
- Heating Type: Oil, Hot Water
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Construction: Masonry, Wood Frame, Brick
- Roof: Shingle
- Stories/Levels: 3
- Building Size: 6500
- Square Feet: 6,500
- Living Area: 6,500 Sq. Ft.
- Year Built: 1853
Lot Features
- Lot Size (Acres): 0.03
- Lot Size (Sq. Ft.): 1,306.8
- Zoning: DT Commercial
- Lot Description: Business District
Financial Considerations
- Tax Amount: $8,524
- Tax Year: 2025
Disclosures and Reports
- Block: B
- Lot Number: 14
Listed by LandVest, Inc. (207) 236-3543
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Schools
Schools serving 429 Main St
School District:Regional School Unit 13
| Name | Grades | Distance |
|---|---|---|
South School 30 Broadway, Rockland, ME 04841 | K-5 | 0.8 mi |
Oceanside Middle School 47 Valley Street, Thomaston, ME 04861 | 6-8 | 4.2 mi |
Oceanside High School 400 Broadway, Rockland, ME 04841 | 9-12 | 0.8 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 429 Main St
Date
Details
Price
Change
Source
5/14/2026
Listed
$1,250,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 429 Main St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$8,524
27%
$514,100
87%
2024
$6,737
1%
$275,200
—
2023
$6,679
4%
$275,200
4%
2022
$6,412
7%
$264,200
—
2021
$5,971
1%
$264,200
—
2020
$5,892
7%
$264,200
19%
2019
$5,504
-26%
$222,300
-31%
2018
$7,453
4%
$322,900
—
2017
$7,194
3%
$322,900
—
2016
$7,013
2%
$322,900
—
2015
$6,845
5%
$322,900
—
2014
$6,510
3%
$322,900
—
2013
$6,303
—
$322,900
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 429 Main St
429 Main Street, Rockland, ME 04841 (MLS# 1662122) is a Commercial property. 429 Main Street is currently listed for $1,250,000 and was received on May 14, 2026. Want to learn more about 429 Main Street? Do you have questions about finding other Commercial real estate for sale in Rockland? You can browse all Rockland real estate or contact a Coldwell Banker agent to request more information.

