High-visibility commercial opportunity on Washington Avenue in Portland. Fully renovated and expanded in 2016, the building offers 5,445 +/- SF of upscale, flexible space suited to a variety of uses. Partially leased to individual office tenants, this property is ideal for an owner-user seeking a prominent location with supplemental rental income, or an investor looking to lease up the available space. On-site parking, basement storage, and easy access to I-295, downtown Portland, and surrounding neighborhoods. Can be purchased as a package with the neighboring building, see 526 Washington Ave.

More Info

Tax Information

Parcel Number PTLD-000429-J000003-000001
Taxes$6,173

Building

BasementWalk-Out Access, Full, Unfinished
Flooring Carpet, Vinyl, Wood, Hardwood
Stories2
Year Built1920

Exterior

RoofFlat, Shingle

Property Information

Acreage0.16
Lot Features Business District
Square Feet3,170

Legal

ZoningB-2b

Parking

Parking Features 5 - 10 Spaces, On Site, Paved

Location

Address522 Washington Avenue
Building Number522
CountyCumberland
LocationBus Line, Business District, Near Shopping, Near Turnpike/Interstate, Public Transport Access
StateME
StreetWashington Avenue
TownPortland
Zip04103

Amenities

Other AmenitiesBasement

Water Body

Water AccessPublic

Other

Date Listed05/18/2026

Basic Information

List Price$650,000
MLS Number1662684
Property SubTypeOffice
Property TypeCommercial Sale
StatusACT

Property

Business TypeOffice Building

Interior

Interior Features Storage

Utilities

Electric Circuit Breakers
Heat SystemGas Bottled, Oil, Forced Air, Hot Water
Heating YN Yes
Waste Water DisposalPublic Sewer

Listing data is derived in whole or in part from the Maine IDX & is for consumers' personal, non commercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. ©2026 Maine Real Estate Information System, Inc. All Rights Reserved. equal opportunity housing logo Privacy Policy

All Maine Homes participates in ©2026 Maine Listings Internet Data Exchange program, allowing us to display other Maine IDX Participants' listings. This website does not display complete listings. Certain listings of other real estate brokerage firms have been excluded. Mortgage figures are estimates. Check with your bank or proposed mortgage company for actual interest rates. This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

Name

Your Email Address

Phone

Message Send me the deed for 522 Washington Avenue Portland ME 04103 (ID#:1662684)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Name

Your Email Address

Phone

Message Send me the survey or tax map for 522 Washington Avenue Portland ME 04103 (ID#:1662684)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Name

Your Email Address

Phone

Message I would like more information for 522 Washington Avenue Portland ME 04103 (ID#:1662684)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Contact:

SEARCH PROPERTIES

522 Washington AvenuePortland, ME 04103MLS Number 1662684

$/month over payments

Share

Driving Directions

Your Local Office

Ask A Question