Active

$729,000

495 Allen Avenue, Portland, ME 04103

3beds

2,201sqft

$4,895/mo

Get pre-qualified

Single Family Residence

Built in 1819

0.51 Acres Lot

$-- Zestimate^®

$331/sqft

$-- HOA

What's special

Ample off-street parking

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.

122 days
956
65

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 3
Full bathrooms: 3

Bedroom 1

Level: Second

Bedroom 2

Level: Second

Bedroom 3

Level: Second

Bonus room

Level: Second

Dining room

Level: First

Family room

Features: Three-Season
Level: First

Kitchen

Level: First

Kitchen

Level: First

Living room

Level: First

Heating

Baseboard, Direct Vent Heater, Hot Water, Radiant

Cooling

None

Appliances

Included: Dishwasher, Dryer, Microwave, Electric Range, Refrigerator, Washer

Features

In-Law Floorplan, One-Floor Living, Pantry
Flooring: Tile, Wood
Basement: Interior Entry,Unfinished
Has fireplace: No

Interior area

Total structure area: 2,201
Total interior livable area: 2,201 sqft
Finished area above ground: 2,201
Finished area below ground: 0

Property

Parking

Parking features: Gravel, 1 - 4 Spaces, Off Street

Features

Patio & porch: Porch

Lot

Size: 0.51 Acres
Features: Near Turnpike/Interstate, Near Town, Level, Landscaped

Details

Additional structures: Shed(s)
Parcel number: PTLDM400BD012001
Zoning: R-3

Construction

Type & style

Home type: SingleFamily
Architectural style: New Englander
Property subtype: Single Family Residence

Materials

Wood Frame, Wood Siding
Foundation: Poured Concrete
Roof: Shingle

Condition

Year built: 1819

Utilities & green energy

Electric: Circuit Breakers, Photovoltaics Third-Party Owned
Sewer: Public Sewer
Water: Public
Utilities for property: Utilities On

Green energy

Energy efficient items: Dehumidifier, Insulated Foundation

Community & HOA

Location

Region: Portland

Financial & listing details

Price per square foot: $331/sqft
Tax assessed value: $475,600
Annual tax amount: $8,195
Date on market: 5/28/2026

Estimated market value

Not available

Estimated sales range

Not available

Price history

Date	Event	Price
5/28/2026	Listed for sale	$729,000+80%$331/sqft
Source: Maine Listings #1664349 Report a problem
8/3/2018	Sold	$405,000-1.2%$184/sqft
Source: Maine Listings #1344891 Report a problem
4/15/2018	Listed for sale	$410,000+115.8%$186/sqft
Source: Century 21 North East #1344891 Report a problem
8/11/2017	Sold	$190,000-7.3%$86/sqft
Source: Maine Listings #1313448 Report a problem
6/20/2017	Pending sale	$205,000$93/sqft
Source: Coldwell Banker Residential Brokerage - Portland #1313448 Report a problem
6/20/2017	Listed for sale	$205,000+5.7%$93/sqft
Source: Coldwell Banker Residential Brokerage - Portland #1313448 Report a problem
4/18/2015	Listing removed	$194,000$88/sqft
Source: Coldwell Banker Residential Brokerage - Portland #1157753 Report a problem
3/13/2015	Price change	$194,000-2.5%$88/sqft
Source: Coldwell Banker Residential Brokerage - Portland #1157753 Report a problem
10/21/2014	Listed for sale	$199,000-7.4%$90/sqft
Source: Coldwell Banker Residential Brokerage - Portland #1157753 Report a problem
1/19/2014	Listing removed	$215,000$98/sqft
Source: Coldwell Banker Residential Brokerage - Portland #1103290 Report a problem
10/18/2013	Price change	$215,000-1.8%$98/sqft
Source: Coldwell Banker Residential Brokerage - Portland #1103290 Report a problem
9/28/2013	Price change	$219,000-2.2%$100/sqft
Source: Coldwell Banker Residential Brokerage - Portland #1103290 Report a problem
9/5/2013	Price change	$224,000-2.2%$102/sqft
Source: Coldwell Banker Residential Brokerage - Portland #1103290 Report a problem
7/24/2013	Listed for sale	$229,000+1.8%$104/sqft
Source: Coldwell Banker Residential Brokerage - Portland #1103290 Report a problem
6/29/2012	Listing removed	$225,000$102/sqft
Source: Coldwell Banker Residential Brokerage - Portland #1031858 Report a problem
2/19/2012	Price change	$225,000-3.8%$102/sqft
Source: Coldwell Banker Residential Brokerage - #1031858 Report a problem
1/11/2012	Price change	$234,000-2.1%$106/sqft
Source: Coldwell Banker Residential Brokerage - #1031858 Report a problem
10/7/2011	Listed for sale	$239,000$109/sqft
Source: Coldwell Banker Residential Brokerage #1031858 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2024	$6,853	$475,600
2023	$6,853 +5.9%	$475,600
2022	$6,473 +16.2%	$475,600 +99.1%
2020	$5,569	$238,900
2019	$5,569 +3.7%	$238,900
2018	$5,370 +17.8%	$238,900 +13.5%
2017	$4,557 +2.5%	$210,500
2016	$4,444 +2.3%	$210,500
2015	$4,343 +3.2%	$210,500
2014	$4,210 +3%	$210,500
2013	$4,086 +3.1%	$210,500
2012	$3,962 +13.3%	$210,500 +10%
2011	$3,497 +3%	$191,300
2009	$3,394	$191,300
2008	$3,394 +8.8%	$191,300
2006	$3,120	$191,300