674 Main Street Portland, CT ^$ 710,000

674 Main Street

^$ 710,000

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674 Main Street

Portland, CT, 06480

^$ 710,000

Bedrooms-- Baths1.1 Sq 8,300

Monthly Estimate*

^$ 4,429

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Commercial Property for sale in Portland, CT

for $710,000 with 1 full bath, 1 half bath. This 8,300 square foot building was built in 1977 on a lot size of 1.9.

Operational Marina directly on the Connecticut River along the Main Channel which maintains a 35' depth. Over 400 feet of frontage on Route 17A and 55 Slips on 2 docks in a protected location with City water and Electric. Private Launching Ramp. Winter storage in 5300 sq ft Dry Metal Building with 20 ft sliding door. Separate Building with Showroom and 2 offices along with Mechanics Shop and 10 ft OH Door. Large deck facing the river & Outside Shower and Bathroom for dock clients. Wonderful quiet location with excellent frontage on busy 17A. New listing price includes New-Holland Tractor. Pro- Forma available by request

Commercial Active

Price

^$ 710,000

Full Bath

Half Bath

Property Type

Commercial

Taxes

^$ 11,510

Style

Lot Size

1.9

Year Built

1977

Town/City

Portland

MLS | Web ID

24119233

Features

General

Zoning Marina

Neighborhood N/A

County Middlesex

Tax Year July 2025-June 2026

Location Rural

Property Type Commercial For Sale

Status Active

Acres 1.9

Directions Route 17 Portland

City Portland

Sq Ft Total 8300

DOM 96

Year Built 1977

Exclusions all tools etc.

Present Use Marina

Interior

Utilities Available Electric Telephone

Cooling System None

Total Number of Units 2

Flooring Concrete

Total Rooms 0

Ceiling Height 8

Exterior

Water Source Public Water Connected

Lot Description Dry Sloping Lot

* Excluded Features

List By

Steve Adkins

Listing Agent

Berkshire Hathaway Ne Prop.

Broker

steve.adkins.realtor@gmail.com

Affordability Calculator

$5,389

Per Month

Monthly Principal & Interest: $4,429
Monthly Property Taxes: $959
Monthly Home Insurance: --

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Interest Rate

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Yearly Home Insurance

Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends
Schools

Commerical listings in Portland, CT

Average List Price ^$670,000

Percent of Sale Price 6%

About Portland, CT

9,360 Population

7% Since 2002

^$84,533 Median Income

46.05 Median Age

28% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

4827338 Elementary School

4827337 Middle School

Unknown High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
10/30/2025	$710,000	-5.33%	Price Down
8/13/2025	$750,000		Listed Price

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674 Main Street, Portland, CT, 06480 is a Commercial Property for sale at $710,000 with 8,300 sqft and a lot size of 1.9. 674 Main Street has 1.1 baths and was built in 1977. The property's zip code is 06480 which is in Portland, CT

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Listing information has been assembled from various sources of varying degrees of reliability. Any information critical to a buying decision should be independently verified.

Information on this this page is provided by the Smart Multiple Listing Service, Inc. The information being provided is for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Any use of search facilities of data on the site other than by consumers looking to purchase real estate is prohibited.

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674 Main Street

Commercial Property for sale in Portland, CT

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