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Mixed-Use Two-Unit Building

526 Washington Avenue Portland, ME 04103

Claim this Listing
For Sale
$515,000

MULTI_FAMILY - Portland, ME

Property size:
1,866 SF
Lot size:
0.16 Acres
Price / SF:
$275.99/SF
Added:
Jul 6, 2026
Days on Market:
9
Last Refresh:
Jul 14 at 5:06 am

Property Features for 526 Washington Avenue

General Information

Property type
Residential Multi Family
Property subtype
Other
Zoning
B-2B
Bathrooms
2
Rooms
Bathroom 2, Basement, Bathroom 1
Basement
Full, Unfinished
Standard status
Active
Size
1,866 SF
Lot size
0.16 Acres

Taxes and HOA fees

Tax Year
2026
Tax Annual Amount
5228

Utilities

Sewer type
Public Sewer
Heating system
Baseboard, Oil
Water source
Public

Building Details

Year built
1935
Number of units
2
Flooring type
Wood
Building materials
Wood Frame, Vinyl Siding
Roof type
Shingle, Flat

Listing agent Briton Vitalius

Listing office Vitalius Real Estate Group, LLC 306 Congress Street, Suite 3, Portland, ME

Listing date Jul 6, 2026

MLS# 1662685 Listing URL

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 mixed-use property includes a two-unit residential building with additional commercial space. The offering also features off-street parking, supporting both tenant access and day-to-day operations. Zoning is B-2B, providing flexibility for a combined residential and commercial use plan within a single asset.

The property is located on Portland’s Washington Avenue corridor and is described as being near the Roux Institute campus. It is also noted to be close to downtown, Back Cove, restaurants and breweries, and I-295, which may support convenient access for residents, customers, and employees.

For tenants, the configuration allows residential occupants to share the property while the commercial component can accommodate a business or other income-producing use. For buyers, the layout offers a built-in live/work or mixed-occupancy structure under B-2B zoning, along with off-street parking that can help reduce reliance on on-street access. The listing also notes the property can be purchased as a package with the neighboring building at 522 Washington Ave.

Key Highlights

  • Mixed‑use property with a 2‑unit residential building plus additional commercial space and off‑street parking
  • Built in 1935 with wood frame construction and vinyl siding exterior
  • Public water and public sewer connection

Local Financial Insights For Multifamily LT 5

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 $50.4k $27.00
− Vacancy −$3.3k −$1.76
EGI $47.1k $25.25
− OpEx −$14.1k −$7.57
NOI $33.0k $17.67
1,866 SF · lease $27.00/SF/yr · vacancy 6.50% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$471.1K
$412.2K – $549.6K (±1% cap)
NOI $32,975 @ 7.0% cap · market cap 6.40%
Second Best
Apartment 5plus
$438.3K
$383.5K – $511.3K (±1% cap)
NOI $30,678 @ 7.0% cap · market cap 5.96%
Theoretical Best
Office A
$512.9K
$448.8K – $598.4K (±1% cap)
NOI $35,901 @ 7.0% cap · market cap 6.97%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Property Profile Location Intelligence

Current Use by Public Records

Duplexes

Suggested Use

(Bike/Boat/Book/etc) Store Locksmith Pet Grooming Service Daycare Center Florist Mobile Phone Store Tanning Salon Auto Parts Store Nursing Home (Bike/Boat/Book/etc) Store

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

FAQs

What type of property is this?
Duplex - Two residential units plus added commercial space with off-street parking, suited for owner-occupants or investors.
Where is this duplex located?
The property is located at 526 Washington Avenue Portland, ME.
What is the asking price?
The asking price for this property is $515,000.
What are key features of this property?
This property features: Mixed‑use property with a 2‑unit residential building plus additional commercial space and off‑street parking; Built in 1935 with wood frame construction and vinyl siding exterior; Public water and public sewer connection
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More about this property
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