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777 Forest Avenue, Portland, ME, 04103
Mixed-Use Building with Retail

777 Forest Avenue Portland, ME 04103

For Sale
$875,000

COMMERCIAL - Portland, ME

Property Size3,948 SF
Lot Size0.14 Acres
Price / SF$221.63
Days on Market81

Property Features for 777 Forest Avenue

General Information

Property type
Commercial Sale
Property subtype
Other
Zoning
B2
Rooms
Basement
Basement
Unfinished
Accessibility
Accessible Approach with Ramp
Standard status
Active
Size
3,948 SF
Lot size
0.14 Acres

Taxes and HOA fees

Tax Year
2026
Tax Annual Amount
7910

Utilities

Sewer type
Public Sewer
Heating system
Natural Gas
Cooling system
Central Air
Water source
Public

Building Details

Year built
1930
Flooring type
Vinyl
Roof type
Shingle
Listing Agency: F.O. Bailey Real Estate
Listed By: Hoang Nguyen
Added: May 6 Changed: Jun 11 Last Checked: Jul 25 at 2:06AM
MLS# 1655962

Copyright © 2026 Maine Listings. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.


Investment Insights

Based on property information with market context.

This well-maintained mixed-use building combines a ground-level retail space with an established tenant and a spacious, renovated two-level residential unit with five bedrooms. The property includes off-street parking for added convenience. Building systems include natural gas heating, an updated hot water heater, and a commercial-grade fire alarm and sprinkler system.

The asset is located along the high-visibility Forest Ave corridor at 777 Forest Avenue in Portland, Maine. The commercial retail component sits at street level, while the residential unit provides a separate two-level living configuration within the same building.

For an owner-occupant, the layout supports a live-work approach by pairing street-facing retail with on-site residential space. For investors, the building provides both commercial and residential income components in one package, with the residential portion already renovated and configured as a five-bedroom, two-level unit. The B2 zoning offers flexibility for mixed-use operation as described, and the building’s safety systems and updated utilities support day-to-day functionality.

Key Highlights

  • Mixed‑use building along the Forest Ave corridor with ground‑level retail plus a renovated two‑level 5‑bedroom residential unit
  • Established retail tenant and an additional residential unit providing both commercial and residential income potential
  • Equipped with natural gas heating, updated hot water heater, and central air cooling

Financial Insights For Apartment 5plus

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $125.5k $31.80
− Vacancy −$7.5k −$1.91
EGI $118.0k $29.89
− OpEx −$53.1k −$13.45
NOI $64.9k $16.44
3,948 SF · lease $31.80/SF/yr · vacancy 6.00% · expense 45.00%

Alternative Uses

Best Use
Apartment 5plus
$927.2K
$811.3K – $1.08M (±1% cap)
NOI $64,907 @ 7.0% cap · market cap 7.42%
Second Best
Mixed Use
$700.5K
$612.9K – $817.2K (±1% cap)
NOI $49,034 @ 7.0% cap · market cap 5.60%
Theoretical Best
Office A
$1.09M
$949.5K – $1.27M (±1% cap)
NOI $75,958 @ 7.0% cap · market cap 8.68%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Property Profile Location Intelligence

Current Use by Public Records

Thea Barber Shop The Little Nail Cove Nail Salon

Suggested Use

Building Supply HVAC Service Electrical Service Garden Center (Bike/Boat/Book/etc) Store Plumbing Service (Bike/Boat/Book/etc) Store (Bike/Boat/Book/etc) Store Grocery & Convenience Store Computer & Electronic Repair

Zoning and permitted uses should be independently verified with local authorities.

FAQs

What type of property is this?
Mixed-use property - Well-maintained mixed-use property with ground-floor retail and a renovated two-level five-bedroom residence plus off-street parking.
Where is this mixed-use property located?
The property is located at 777 Forest Avenue Portland, ME.
What is the asking price?
The asking price for this property is $875,000.
What are key features of this property?
This property features: Mixed‑use building along the Forest Ave corridor with ground‑level retail plus a renovated two‑level 5‑bedroom residential unit; Established retail tenant and an additional residential unit providing both commercial and residential income potential; Equipped with natural gas heating, updated hot water heater, and central air cooling
More about this property
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