OFF MARKET

Off market feb 2019 for $450K

$815,947

•

4,200

sq ft

129 William St, Portland, ME 04103

About this home

Preservationists Rejoice! Be the one to restore this gracious historic Oakdale Neighborhood gem back to its original glory. Welcome to the Arthur E. Marks House, a historic property built from the Oakdale Plan from the late 19th century. Bring your contractors and vision to this amazing turn of the century home and own this beautiful Shingle style property on a double lot in one of Portland's most coveted locations. Full of period details with additional design details added from the 1920's. This magnificent home, with its rich history needs your restoration but is solid and has great bones and a complete updated plumbing and heating system. Natural Gas on site. Three floors of living, 4+ bedrooms, 2 grand rooms, a parlor, 2.5 baths, three fireplaces, a full basement with work benches ready for your woodwork and a hidden Staircase! OPEN SHOWINGS Tuesday, Oct 30, 2:00-4:00 and Thursday, Nov 1, 4:00-6:00.

Single-familyProperty Type

1894Year Built

0.29 acresLot Size

$194Est. Price/Sq.Ft.

6 spacesParking

Listed by Jennifer Defilipp • Townsend Real Estate

Bought with Samantha Perkins • Townsend Real Estate

Redfin checked: a few seconds ago

•Source:MREIS #1368253

Redfin Estimate

$815,947

$366K since sold in February 2019$19K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 27.1% lower than the average sale price ($1.12M) of 6 comparable homes.

SOLD MAY 15, 2026
$1,420,000
A
4 beds2.5 baths4,015 sq ft
105 Noyes St, Portland, ME 04103
SOLD SEP 3, 2026
$1,383,350
B
4 beds3 baths3,000 sq ft
160 Craigie St, Portland, ME 04102
SOLD JUN 26, 2026
$1,335,000
C
5 beds3 baths3,579 sq ft
76 Beacon St, Portland, ME 04103
SOLD SEP 25, 2026
$880,000
D
4 beds2 baths2,798 sq ft
27 Norwood St, Portland, ME 04103
SOLD JUL 24, 2026
$1,150,000
E
3 beds2 baths2,409 sq ft
142 Longfellow St, Portland, ME 04103
SOLD OCT 2, 2026
$543,510
F
4 beds2 baths1,875 sq ft
1021 Congress St, Portland, ME 04102

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

Earn from this home

Sell

$464,027

Est. take-home

List your home with Redfin and save $8,159

Rent

$2,100/mo

Redfin rental estimate

List your home for rent

Market trends in 04103, ME

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

101.0%

1.6% MoM

Median sale price

$545K

$15K MoM

Avg. days on market

32d

18 days MoM

Recently sold homes

6 MoM

New listings for sale

$600,000
3 beds2.5 baths1,372 sq ft
64 Regan Ln, Portland, ME 04103
FOR SALE BY OWNER
$520,000
4 beds1 bath1,626 sq ft
110 E Commonwealth Dr, Portland, ME 04103
$499,000
2 beds2 baths1,842 sq ft
79 Stuart St, Portland, ME 04103
$699,000
4 beds1.5 baths2,198 sq ft
10 Ohio St, Portland, ME 04103
3D WALKTHROUGH
$659,900
3 beds2.5 baths2,269 sq ft
75 Crestview Dr, Portland, ME 04103
$679,000
3 beds1.5 baths1,861 sq ft
26 Adelaide St, Portland, ME 04103
$899,000
4 beds4 baths2,556 sq ft
67 Brentwood St, Portland, ME 04103
$785,000
4 beds1.5 baths1,994 sq ft
73 William St, Portland, ME 04103
$529,000
4 beds2.5 baths1,800 sq ft
120 Summit St, Portland, ME 04103
$525,000
4 beds2 baths1,449 sq ft
94 Illsley St, Portland, ME 04103
See all

Provided by Redfin

Sale history for 129 William St

Year

Property tax

Land + Additions

Assessment*

2024

$10,496 (+4.2%)

$100,000 + $599,300

$699,300

2023

$10,077 (+5.9%)

$100,000 + $599,300

$699,300

2022

$9,517 (+4.8%)

$100,000 + $599,300

$699,300

2021

$9,084 (−2.2%)

$100,000 + $599,300

$699,300

2020

$9,289 (+13.2%)

$94,500 + $304,000

$398,500

2019

$8,205 (+3.7%)

$94,500 + $257,500

$352,000

2018

$7,913 (+3.8%)

$94,500 + $257,500

$352,000

2017

$7,621 (+2.6%)

$94,500 + $257,500

$352,000

2016

$7,431 (+2.3%)

$94,500 + $257,500

$352,000

2015

$7,262 (+3.2%)

$94,500 + $257,500

$352,000

2014

$7,040

$94,500 + $257,500

$352,000

Tax history for 129 William St

Year

Property tax

Land + Additions

Assessment*

2024

$10,496 (+4.2%)

$100,000 + $599,300

$699,300

2023

$10,077 (+5.9%)

$100,000 + $599,300

$699,300

2022

$9,517 (+4.8%)

$100,000 + $599,300

$699,300

2021

$9,084 (−2.2%)

$100,000 + $599,300

$699,300

2020

$9,289 (+13.2%)

$94,500 + $304,000

$398,500

2019

$8,205 (+3.7%)

$94,500 + $257,500

$352,000

2018

$7,913 (+3.8%)

$94,500 + $257,500

$352,000

2017

$7,621 (+2.6%)

$94,500 + $257,500

$352,000

2016

$7,431 (+2.3%)

$94,500 + $257,500

$352,000

2015

$7,262 (+3.2%)

$94,500 + $257,500

$352,000

2014

$7,040

$94,500 + $257,500

$352,000

*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
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

12,632

Year renovated

2025

Sq. Ft.

4,200

Year built

1894

Style

Single Family Residential

County

Cumberland County

APN

116068

Parking Spaces

Basement

Yes

Accessible

HOA Dues

—

Garage

Yes

Features

Views

Last updated by owner on Jul 4, 2025.

Residential

To provide appropriate areas of the city for medium-density residential development characterized by singlefamily, two-family and low-intensity multifamily dwellings on individual lots; to ensure the stability of established medium-density neighborhoods by controlling residential conversions; and to provide for planned residential unit development on substantially-sized parcels.

Jun 15, 2025 • Final

Residential additions (1 and 2 family)

Construct an attached garage with a bedroom and bathrooms located on the upper level.

Addition

May 19, 2025 • Final

Hvac

HVAC

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
Parking Features: 1 - 4 Spaces, Gravel

Interior

Bathroom Information
# of Baths (1/2): 1
# of Baths (Full): 2

Room 1 Information
Type: Dining Room
Level: First

Room 2 Information
Type: Bonus Room
Level: First

Room 3 Information
Type: Bedroom 1
Level: Second

Room 4 Information
Type: Bedroom 3
Level: Upper

Room 5 Information
Type: Bedroom 2
Level: Second

Room 6 Information
Type: Great Room
Level: Second
Features: Wood-Burning Fireplace

Room 7 Information
Type: Bedroom 4
Level: Upper

Room 8 Information
Type: Kitchen
Level: First

Room 9 Information
Type: Living Room
Level: First
Features: Built-Ins, Formal, Wood-Burning Fireplace

Basement Information
Basement Entry: Interior, Full, Doghouse, Bulkhead

Interior Features
# of Rooms: 10
Interior Features: Pantry
Microwave, Gas Range, Dishwasher
Flooring: Wood, Vinyl, Tile

Fireplace Information
# of Fireplaces: 3
Has Fireplace

Exterior

Building Information
Construction Materials: Shingle Siding, Wood Frame
Foundation Details: Stone, Granite
Roof: Shingle, Tar/Gravel
Total Building Area (Sq. Ft.): 3,466

Exterior Features
Patio & Porch Features: Deck, Porch

Property Information
Property Sub Type: Single Family Residence
Year Built: 1894
Above-Grade Finished Area (Sq. Ft.): 3,246
Below-Grade Finished Area (Sq. Ft.): 220

Lot Information
Lot Size (Sq. Ft.): $12,632.40
Lot Size (Acres): 0.29
Lot Size Source: Public Records
Lot Features: Open, Level, Sidewalks, Near Turnpike/Interstate, Near Town, Neighborhood
Road Surface Type: Paved
Zoning: Res

Financial

Tax Information
Annual Tax Amount: $7,621
Tax Year: 2017

Utilities

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

Location

Location Information
Unparsed Address: 129 William Street, Portland, ME 04103
Directions: From Deering Ave. , head up William Street. #129 will be on your right.

Public facts

Beds: 6
Baths: 6.0
Sq. Ft.: 4,200
Stories: 2.0
Parking Spaces: 6
Basement: Yes
Accessible: No
Lot Size: 0.29 acres
Style: Single Family Residential
Year Built: 1894
Year Renovated: 2025
County: Cumberland County
APN: 116068
HOA Dues: —
Garage: Yes
Features: Views

Home facts updated by owner on Jul 4, 2025

Around this home

Schools

Ocean Avenue School

Public K-5 • Assigned • 1.0mi

7/10

Deering High School

Public 9-12 • Assigned • 0.9mi

2/10

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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 88° expected this year, 17 days in 30 years

6/10 Wind Factor

59% 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

Portland, ME • 04103

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 8.5 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.5 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$776,000 – $939,000

Reach more buyers when you sell with Redfin. Save up to $8,159 in fees. 3 minutes to get started.

Get a free, detailed breakdown of how we calculated your estimate.

Nearby similar homes

$1,025,000

3 beds2.5 baths3,305 sq ft

28 Redlon Park Rd, Portland, ME 04102

FOR SALE BY OWNER

$750,000

3 beds2 baths1,280 sq ft

76 Cobb Ave, Portland, ME 04102

$479,000

3 beds1.5 baths1,318 sq ft

15 Rudman Rd, Portland, ME 04102

$819,000

3 beds2.5 baths1,573 sq ft

50 Myrtle St, Portland, ME 04101

$575,000

4 beds2 baths1,940 sq ft

930 Forest Ave, Portland, ME 04103

$679,000

3 beds1.5 baths1,861 sq ft

26 Adelaide St, Portland, ME 04103

New listings for sale in 04103

$600,000

3 beds2.5 baths1,372 sq ft

64 Regan Ln, Portland, ME 04103

FOR SALE BY OWNER

$520,000

4 beds1 bath1,626 sq ft

110 E Commonwealth Dr, Portland, ME 04103

$499,000

2 beds2 baths1,842 sq ft

79 Stuart St, Portland, ME 04103

$699,000

4 beds1.5 baths2,198 sq ft

10 Ohio St, Portland, ME 04103

3D WALKTHROUGH

$659,900

3 beds2.5 baths2,269 sq ft

75 Crestview Dr, Portland, ME 04103

$679,000

3 beds1.5 baths1,861 sq ft

26 Adelaide St, Portland, ME 04103

$899,000

4 beds4 baths2,556 sq ft

67 Brentwood St, Portland, ME 04103

$785,000

4 beds1.5 baths1,994 sq ft

73 William St, Portland, ME 04103

$529,000

4 beds2.5 baths1,800 sq ft

120 Summit St, Portland, ME 04103

Home values near 129 William St

Data from public records.

Address	Redfin Estimate
125 William St, Portland, ME 6 Beds \| 3 Baths \| 3614 Sq. Ft.	$842,402
115 William St, Portland, ME 8 Beds \| 2 Baths \| 4052 Sq. Ft.	$881,833

Address	Redfin Estimate
118 William St, Portland, ME 4 Beds \| 3 Baths \| 2774 Sq. Ft.	$948,516
124 William St, Portland, ME 4 Beds \| 2 Baths \| 3906 Sq. Ft.	$901,921

Address	Redfin Estimate
126 William St, Portland, ME 5 Beds \| 3.5 Baths \| 2877 Sq. Ft.	$1,338,408
121 William St, Portland, ME 4 Beds \| 1.5 Baths \| 2218 Sq. Ft.	$737,896

Property information provided by MREIS when last listed in 2018. This data may not show owner updates. Learn more.

More real estate resources

Cities
Minor Civil Divisions
Neighborhoods
Zip Codes
Popular Searches

Brunswick homes for sale
Scarborough homes for sale
Cape Elizabeth homes for sale

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

Wells homes for sale
Cumberland homes for sale
Buxton homes for sale
North Yarmouth homes for sale
Harpswell homes for sale

04105 homes for sale
04106 homes for sale
04107 homes for sale
04074 homes for sale
04101 homes for sale

Houses for rent in Portland	Agents near me	Cape Elizabeth, ME homes for sale	Portland Housing Market
Houses for sale near me	Portland, ME homes for sale	Bangor, ME homes for sale
Land for sale near me	Scarborough, ME homes for sale	Kennebunk, ME homes for sale
Open Houses near me	South Portland, ME homes for sale	Portland Property Records
Condos for sale near me	Falmouth, ME homes for sale	ME New Listings