OFF MARKET

Off Market Mar 2021 for $351K

$524,178

•

1,969

sq ft

21-23 Oak St, Biddeford, ME 04005

About this home

Multi-familyProperty Type

1900Year Built

4,356 sq ftLot Size

$266Est. Price/Sq.Ft.

2 car garageParking

Listed by Michael Hamilton • Keller Williams Realty

Bought with Rebecca Kingsley McCandless • Keller Williams Realty

Redfin checked: 3 minutes ago

•Source:MREIS #1479458

Redfin Estimate

$524,178

$173K since sold in March 2021$15K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.2% higher than the average sale price ($467K) of 6 comparable homes.

SOLD MAR 31, 2026
$497,500
A
6 beds2 baths2,142 sq ft
5 Oak Pl, Biddeford, ME 04005
SOLD JUL 31, 2026
$440,000
B
6 beds2 baths2,016 sq ft
64-66 W Cutts St, Biddeford, ME 04005
SOLD AUG 27, 2026
$401,000
C
4 beds2 baths1,903 sq ft
53 Pike St, Biddeford, ME 04005
SOLD AUG 18, 2026
$450,000
D
5 beds3 baths2,144 sq ft
20 Green St, Biddeford, ME 04005
SOLD MAY 11, 2026
$500,000
E
4 beds2 baths1,848 sq ft
23 Foss St, Biddeford, ME 04005
SOLD JUN 4, 2026
$514,000
F
5 beds2 baths2,166 sq ft
38-40 Middle St, Biddeford, ME 04005

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$242,005

Est. take-home

List your home with Redfin and save $5,242

Market trends in 04005, ME

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

98.3%

0.7% MoM

Median sale price

$520K

$3K MoM

Avg. days on market

33d

2 days MoM

Recently sold homes

5 MoM

New listings for sale

OPEN SAT, 9:30AM TO 11:30AM
$495,000
2 beds2 baths1,353 sq ft
1 Colton Ln #101, Biddeford, ME 04005
OPEN SAT, 11:30AM TO 12:30PM
$655,000
2 beds2 baths1,161 sq ft
20 Upper Falls Rd #402, Biddeford, ME 04005
3D WALKTHROUGH
$849,500
3 beds2.5 baths1,786 sq ft
189 Oak Ridge Rd, Biddeford, ME 04005
$485,000
3 beds1 bath960 sq ft
6 Ledgemere Dr, Biddeford, ME 04005
3D WALKTHROUGH
$519,000
2 beds2 baths1,144 sq ft
1 Sokokis Rd, Biddeford, ME 04005
$439,900
3 beds2 baths1,619 sq ft
22 Raymond St, Biddeford, ME 04005
$125,000
1 bed1 bath240 sq ft
001 Forest Road 4005, Biddeford, KY 40744
$125,000
1 bed1 bath240 sq ft
002 Forest Road 4005, Biddeford, KY 40744
$560,000
4 beds2.5 baths1,952 sq ft
12 Waco Dr, Biddeford, ME 04005
$799,000
2 beds2 baths1,648 sq ft
2 Main St Unit 18-504, Biddeford, ME 04005
See all

Provided by Redfin

Sale history for 21-23 Oak St

Date

Event

Price

MREIS #1479458

Mar 1, 2021

Sold

$351,000

$178/sq ft

Jan 11, 2021

Listed

$318,000

$162/sq ft

MREIS #1431588

Oct 17, 2019

Sold

$261,500

$133/sq ft

Sep 3, 2019

Listed

$259,900

$132/sq ft

+33

MREIS #1332903

Dec 22, 2017

Sold

$219,000

$111/sq ft

Nov 17, 2017

Listed

$225,000

$114/sq ft

Nearly Complete! Rare opportunity to own a turnkey duplex two unit centrally located in the heart of downtown with high demand rental potential. Each unit offers modern first floor living/dining/kitchen layouts 3 bedrooms, laundry room hookup with storage area, separate entrances, parking and driveways with single car garages. Short walk to the newly revitalized downtown and local attractions. Live in one unit and let the rental pay the mortgage or add this renovated property to your investment portfolio.

MREIS #1300792

Apr 12, 2017

Listed

$99,000

$50/sq ft

MREIS #1105101

Aug 3, 2013

Listed

$87,000

$44/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$4,939 (+6.3%)

$122,800 + $207,800

$330,600

2024

$4,646 (+9.4%)

$122,800 + $203,900

$326,700

2023

$4,246 (+22.8%)

$122,800 + $200,800

$323,600

2022

$3,459 (+5.5%)

$59,400 + $151,400

$210,800

2021

$3,280 (+9.7%)

$48,600 + $131,300

$179,900

2020

$2,989 (+0.3%)

$37,800 + $111,300

$149,100

2019

$2,979 (+1.4%)

$37,800 + $111,300

$149,100

2018

$2,937 (+12.9%)

$37,800 + $111,300

$149,100

2017

$2,601 (+1.0%)

$37,800 + $91,800

$129,600

2016

$2,574 (+2.0%)

$37,800 + $91,800

$129,600

2015

$2,523 (−14.8%)

$37,800 + $91,800

$129,600

2013

$2,961

$61,500 + $107,400

$168,900

Tax history for 21-23 Oak St

Year

Property tax

Land + Additions

Assessment*

2025

$4,939 (+6.3%)

$122,800 + $207,800

$330,600

2024

$4,646 (+9.4%)

$122,800 + $203,900

$326,700

2023

$4,246 (+22.8%)

$122,800 + $200,800

$323,600

2022

$3,459 (+5.5%)

$59,400 + $151,400

$210,800

2021

$3,280 (+9.7%)

$48,600 + $131,300

$179,900

2020

$2,989 (+0.3%)

$37,800 + $111,300

$149,100

2019

$2,979 (+1.4%)

$37,800 + $111,300

$149,100

2018

$2,937 (+12.9%)

$37,800 + $111,300

$149,100

2017

$2,601 (+1.0%)

$37,800 + $91,800

$129,600

2016

$2,574 (+2.0%)

$37,800 + $91,800

$129,600

2015

$2,523 (−14.8%)

$37,800 + $91,800

$129,600

2013

$2,961

$61,500 + $107,400

$168,900

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

4,356 Sq. Ft.

Year renovated

—

Sq. Ft.

1,969

Year built

1900

Style

Multi-Family (2-4 Unit)

County

York County

APN

161605

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on May 22, 2026.

Property details

Parking

Parking Information
Has Garage
# of Garage Spaces: 2
Parking Features: 1 - 4 Spaces, Paved, Detached
Vehicle Storage: 2 Car, Detached

Interior

Virtual Tour

Bathroom Information
# of Baths (Full): 2

Basement Information
Basement Entry: Interior, Dirt Floor, Full, Unfinished

Interior Features
Flooring: Tile, Laminate, Carpet
Other Equipment: Internet Access Available, DSL, Dial-Up, Cable

Laundry Information
Laundry Features: 1st Floor Laundry, Main Level

Multi-Unit Information
# of Units Total: 2
# of 3 Bedroom Units: 2
Operating Expense: $8,665
Gross Income: $36,000

Unit 1 Information
# of Bedrooms: 3
Actual Rent: $1,350
Dedicated Gas Meter: No
Dedicated Water Heater: No
Electric: No
Has Heat: Yes
Level: First
Refrigerator: Yes
Sewer: Yes
Water: Yes

Unit 2 Information
# of Bedrooms: 3
Actual Rent: $1,650
Dedicated Gas Meter: No
Dedicated Water Heater: No
Electric: No
Has Heat: Yes
Level: First
Refrigerator: Yes
Sewer: Yes
Water: Yes

Exterior

Building Information
Construction Materials: Vinyl Siding, Wood Frame
Foundation Details: Concrete Perimeter, Brick/Mortar
Roof: Shingle
Structure Type: Duplex
Total Building Area (Sq. Ft.): 1,969

Property Information
Year Built: 1900
Above-Grade Finished Area (Sq. Ft.): 1,969
Levels: Multi-Level

Lot Information
Lot Size (Sq. Ft.): $4,356
Lot Size (Acres): 0.1
Lot Size Source: Public Records
Lot Features: Level, Sidewalks, Historic District, Intown, Near Shopping, Near Turnpike/Interstate, Near Town, Near Public Transit
Zoning: R2

Subdivision Information
Subdivision Name: N/A

Financial

Tax Information
Annual Tax Amount: $2,989
Tax Year: 2020

Utilities

Utility Information
Has Heating
Heating: Zoned, Hot Water, Forced Air, Baseboard
Electric: Circuit Breakers
Sewer: Public Sewer
Utilities: Utilities On
Utilities On: Yes
Water Source: Public
Water Heater: Off Heating System, On Demand

Location

Location Information
Unparsed Address: 21-23 Oak Street, Biddeford, ME 04005

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,969
Stories: 2.0
Lot Size: 4,356 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1900
Year Renovated: —
County: York County
APN: 161605

Home facts updated by county records on May 22, 2026

Around this home

Schools

John F Kennedy Memorial School

Public PreK-K • Assigned • 0.9mi

Biddeford High School

Public 8-12 • Assigned • 1.1mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 90° expected this year, 17 days in 30 years

6/10 Wind Factor

63% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 1 days in 30 years

Provided by First Street

Historical weather

Biddeford, ME • 04005

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.6 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

8.6 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$498,000 – $603,000

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New listings for sale in 04005

OPEN SAT, 9:30AM TO 11:30AM

$495,000

2 beds2 baths1,353 sq ft

1 Colton Ln #101, Biddeford, ME 04005

OPEN SAT, 11:30AM TO 12:30PM

$655,000

2 beds2 baths1,161 sq ft

20 Upper Falls Rd #402, Biddeford, ME 04005

3D WALKTHROUGH

$849,500

3 beds2.5 baths1,786 sq ft

189 Oak Ridge Rd, Biddeford, ME 04005

$485,000

3 beds1 bath960 sq ft

6 Ledgemere Dr, Biddeford, ME 04005

3D WALKTHROUGH

$519,000

2 beds2 baths1,144 sq ft

1 Sokokis Rd, Biddeford, ME 04005

$439,900

3 beds2 baths1,619 sq ft

22 Raymond St, Biddeford, ME 04005

$125,000

1 bed1 bath240 sq ft

001 Forest Road 4005, Biddeford, KY 40744

$125,000

1 bed1 bath240 sq ft

002 Forest Road 4005, Biddeford, KY 40744

$560,000

4 beds2.5 baths1,952 sq ft

12 Waco Dr, Biddeford, ME 04005

Home values near 21-23 Oak St

Data from public records.

Address	Redfin Estimate
10 Oak Pl, Biddeford, ME 6 Beds \| 3.5 Baths \| 2991 Sq. Ft.	$619,225
9 Oak Pl, Biddeford, ME 3 Beds \| 1 Baths \| 1254 Sq. Ft.	$271,324

Address	Redfin Estimate
32 Oak St, Biddeford, ME 5 Beds \| 2 Baths \| 1547 Sq. Ft.	$416,663
9 Oak St, Biddeford, ME 3 Beds \| 2 Baths \| 1436 Sq. Ft.	$379,256

Address	Redfin Estimate
7 Oak St, Biddeford, ME 5 Beds \| 2 Baths \| 2100 Sq. Ft.	$522,801
10 Oak St, Biddeford, ME 5 Beds \| 1.5 Baths \| 1960 Sq. Ft.	$372,815

Property information provided by MREIS when last listed in 2021. This data may not match . Learn more.

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