495 Allen Avenue, Portland, ME 04103

$729,000

Property Type: Residential Bedrooms: 3 Baths: 3 Square Footage: 2,201 Lot Size (sq. ft.): 22,216 Status: Active

Current Price: $729,000 List Date: 5/28/2026 Last Modified: 6/02/2026

Overview

Description

Welcome to 495 Allen Avenue - a rare opportunity to own a versatile move-in-ready property in Portland's convenient North Deering neighborhood. This 2,200 sqft property includes the 2BD/2BA main house and a 1BD/1BA Accessory Dwelling Unit (ADU). The ADU offers multigenerational living, guest quarters, and potential for rental income. Outside, enjoy a spacious backyard ideal for entertaining, gardening, and relaxing during Maine summers, plus ample off-street parking. Conveniently located just minutes from Shaw's, Northgate Plaza, restaurants, coffee shops, and local favorite Lib's Dairy Treats, with downtown Portland and Falmouth only about 15 minutes away. Whether you're looking for extra space, income potential, or a smart investment in a prime Portland location, 495 Allen Avenue delivers opportunity and convenience.

Listing Details MLS# 1664349

Property Sub-Type

Property Sub-Type: Single Family Residence

Location Information

Street #: 495
Street Name: Allen
Street Type: Avenue
County: Cumberland
Town: Portland
State/Province: ME
Zip Code: 04103
Zip +4: 3759
Leased Land: No
Book: 35048
Page: 302
Map: 400
Block: D
Lot: 012
Zoning: R-3
Zoning Overlay: No
Association: No
School District: Portland Public Schools
Full Tax Amount $: 8195
Tax Year: 2026
Tree Growth Y/N: No

Contract Information

Original List Price: 729000

Property Information

Surveyed: No
Seasonal: No
Deed/Conveyance Type Offered: Warranty
Deed: All
Bank Owned REO: No
2 Detached Houses on 1 Lot: No
# Rooms: 9
# Bedrooms: 3
Total Full Baths: 3
Total Baths: 3
Furniture: Unfurnished
Color: Gray
Year Built: 1819
SqFt Finished Above Grade: 2201
SqFt Finished Total: 2201
SqFt Source: Public Records
Garage: No
Lot Size Acres +/-: 0.51
Source of Acreage: Public Records
Total Half Baths: 0
# Fireplaces: 0
SqFt Finished Below Grade: 0
Garage Spaces: 0

Water Info

Water Frontage: No
Water View: No

Appliances Included

Other Appliances: ADU: Washer, Dryer, Stove, Refrigerator
Dishwasher: Yes
Dryer: Yes
Electric Range: Yes
Microwave: Yes
Refrigerator: Yes
Washer: Yes

More Information

Utilities

Utilities On: Yes

Site

Level: Yes
Well Landscaped: Yes

Location

Near Town: Yes
Near Turnpike/Interstate: Yes

Roads

Public: Yes

Construction

Wood Frame: Yes

Other Structures

Shed(s): Yes

Basement

Unfinished: Yes

Foundation Materials

Poured Concrete: Yes

Exterior

Wood Siding: Yes

Roof

Shingle: Yes

Heat System

Baseboard: Yes
Direct Vent Heater: Yes
Hot Water: Yes
Radiant: Yes

Energy Efficiency

Dehumidifier: Yes
Insulated Foundation: Yes

Heat Fuel

Gas Natural: Yes

Cooling

None: Yes

Floors

Tile: Yes
Wood: Yes

Parking

1 - 4 Spaces: Yes
Off Street: Yes

Style

New Englander: Yes

Electric

Circuit Breakers: Yes
Photovoltaics Third-Party Owned: Yes

Bedroom 1

Bedroom 1: Yes
Bedroom 1 Level: Second

Gas

Natural - On Site: Yes

Sewer

Public Sewer: Yes

Bedroom 2

Bedroom 2: Yes
Bedroom 2 Level: Second

Water

Public: Yes

Bedroom 3

Bedroom 3: Yes
Bedroom 3 Level: Second

Driveway

Gravel: Yes

Basement Entry

Interior: Yes

Water Heater

Off Heating System: Yes

Amenities

In-Law Apartment: Yes
Laundry - 1st Floor: Yes
One-Floor Living: Yes
Pantry: Yes

Patio and Porch Features

Porch: Yes

Bonus Room

Bonus Room: Yes
Bonus Room Level: Second

Vehicle Storage

No Vehicle Storage: Yes

Dining Room

Dining Room: Yes
Dining Room Level: First

Family Room

Family Room: Yes
Family Room Level: First

Kitchen

Kitchen: Yes
Kitchen Level: First

Living Room

Living Room: Yes
Living Room Level: First

Room Features

Three-Season: Yes

Property Features

Site: Level; Well Landscaped Location: Near Town; Near Turnpike/Interstate Roads: Public Appliances Included: Dishwasher; Dryer; Electric Range; Microwave; Refrigerator; Washer Style: New Englander Construction: Wood Frame Basement: Unfinished Basement Entry: Interior Foundation Materials: Poured Concrete Roof: Shingle Exterior: Wood Siding Heat System: Baseboard; Direct Vent Heater; Hot Water; Radiant Heat Fuel: Gas Natural Water Heater: Off Heating System Cooling: None Floors: Tile; Wood Amenities: In-Law Apartment; Laundry - 1st Floor; One-Floor Living; Pantry Patio and Porch Features: Porch Energy Efficiency: Dehumidifier; Insulated Foundation Driveway: Gravel Parking: 1 - 4 Spaces; Off Street Vehicle Storage: No Vehicle Storage Other Structures: Shed(s) Electric: Circuit Breakers; Photovoltaics Third-Party Owned Gas: Natural - On Site Sewer: Public Sewer Water: Public

Room Information

Room Name	Level
Family Room	First
Kitchen	First
Kitchen	First
Dining Room	First
Living Room	First
Bedroom 1	Second
Bedroom 2	Second
Bedroom 3	Second
Bonus Room	Second

Documents

Property Disclosure Public Access ›

Lead Paint Addendum Public Access ›

FEMA FIRMEtte ›

Deed Public Access ›

Listing Office: Elevate Maine Realty

Last Updated: June - 02 - 2026

Listing data is derived in whole or in part from the Maine IDX and is for consumers' personal, noncommercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. Copyright ©2026 Maine Real Estate Information System, Inc. All Rights Reserved. Equal Housing Opportunity.