OFF MARKET

Off market jun 2020 for $316K

$532,944

•

1,050

sq ft

21 Luther St, Portland, ME 04108

About this home

Come and enjoy island living in this 4 season cottage! This cutie offers hardwood floors, an open newer kitchen, dining, & living room with thoughtful updates. You will find 2 bedrooms downstairs and one loft bedroom upstairs. Sip warm morning drinks or cold evening drinks on your 3 season porch with a woodsy Maine feeling but be within a stones through of ocean views. Bring your bikes and explore the island and all it's stunning views. Peaks Library and beautiful Casco Bay open water views are at the end of this adorable street.

Single-familyProperty Type

1900Year Built

4,356 sq ftLot Size

$508Est. Price/Sq.Ft.

Listed by Sarah Delisle • Portside Real Estate Group

Bought with Danika Babcock • The Babcock Group, LLC

Redfin checked: 2 minutes ago

•Source:MREIS #1450439

Redfin Estimate

$532,944

$216K since sold in June 2020$1,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.2% lower than the average sale price ($607K) of 6 comparable homes.

SOLD OCT 30, 2026
$575,000
A
3 beds1 bath1,018 sq ft
7 Upper A St, Portland, ME 04108
SOLD OCT 1, 2026
$648,000
B
2 beds1 bath1,000 sq ft
16 Sterling St, Portland, ME 04108
SOLD MAY 29, 2026
$570,000
C
3 beds1 bath1,328 sq ft
11 Oakland Ave, Portland, ME 04108
SOLD JUN 26, 2026
$830,000
D
3 beds1 bath1,266 sq ft
59 New Island Ave, Portland, ME 04108
SOLD AUG 28, 2026
$550,000
E
3 beds1.5 baths1,200 sq ft
25 Mosher St, South Portland, ME 04106
SOLD MAY 18, 2026
$470,000
F
3 beds1 bath1,322 sq ft
35 Jefferson St, South Portland, ME 04106

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Earn from this home

Sell

$279,268

Est. take-home

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Rent

$2,027/mo

Redfin rental estimate

List your home for rent

Market trends in 04108, ME

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

96.6%

+1.1% MoM

Median sale price

$612K

$48K MoM

Avg. days on market

32d

39 days MoM

Recently sold homes

0 MoM

Provided by Redfin

Sale history for 21 Luther St

Tax history for 21 Luther St

*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.

1,050

Year built

1900

Style

Single Family Residential

County

Cumberland County

APN

116957

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 27, 2026.

IR-2

Island Zone

To provide for a residential neighborhood environment on Portland’s islands in areas with adequate public services. Expansion or extension of IR-2 zoning should be limited, generally focused toward areas adjacent toexisting IR-2 areas, and restricted by such factors as adequacy of access, whether adequate water will be available for private use and for fire protection, whether soils in the area are adequate for subsurface water disposal, or whether public sewers are available. Select nonresidential uses may also be permitted in the IR-2 zone

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Multiple units
Public service
Park & open space

Property details

Interior

Bathroom Information
# of Baths (Full): 1

Basement Information
Basement Entry: Interior, Unfinished

Interior Features
# of Rooms: 5
Interior Features: 1st Floor Bedroom
Washer, Refrigerator, Gas Range, Dryer
Flooring: Wood

Exterior

Building Information
Construction Materials: Wood Siding, Wood Frame
Foundation Details: Stone, Concrete Perimeter
Roof: Shingle
Total Building Area (Sq. Ft.): 1,050
Building Area Source: Public Records

Property Information
Property Sub Type: Single Family Residence
Year Built: 1900
Above-Grade Finished Area (Sq. Ft.): 1,050

Lot Information
Lot Size (Sq. Ft.): $4,356
Lot Size (Acres): 0.1
Lot Size Source: Public Records
Lot Features: Well Landscaped, Near Town
Road Surface Type: Paved
Zoning: IR-2

Waterfront Information
Island: Yes

Financial

Tax Information
Annual Tax Amount: $4,671
Tax Year: 2019

Utilities

Utility Information
Has Heating
Heating: Hot Water
Electric: Circuit Breakers
Sewer: Public Sewer
Water Source: Public
Water Heater: Off Heating System

Location

Location Information
Unparsed Address: 21 Luther Street, Portland, ME 04108
Directions: Casco Bay Line to Peaks. Off the Ferry take a left towards the library. Take a right right after library on to Luther. Home is 6 houses down on the right.

Public facts

Beds: 3
Baths: 1.0
Sq. Ft.: 1,050
Stories: 2.0
Lot Size: 4,356 square feet
Style: Single Family Residential
Year Built: 1900
Year Renovated: —
County: Cumberland County
APN: 116957

Home facts updated by county records on Jul 27, 2026

Around this home

Schools

K - 12
Preschool & daycare

Peaks Island School

Public PreK-5 • Assigned • 0.2mi

8/10

Deering High School

Public 9-12 • Assigned • 5.0mi

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 86° expected this year, 19 days in 30 years

6/10 Wind Factor

71% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Portland, ME • 04108

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

$507,000 – $613,000

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Nearby similar homes

$1,895,000

5 beds3.5 baths8,229 sq ft

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Three-stop elevator • Gas fireplace • Sound isolation

$675,000

2 beds2 baths1,321 sq ft

71 Stonybrook Rd, Cape Elizabeth, ME 04107

Flex space • Large rear deck • Front patio

$1,395,000

4 beds3.5 baths2,556 sq ft

19 Rocky Hill Rd, Cape Elizabeth, ME 04107

Generous lot • Hardwood floors • Large family room

$879,999

2 beds1 bath716 sq ft

494 Island Ave, Portland, ME 04108

Ocean frontage • Sandy beach frontage • Water views

VIDEO TOUR

$3,450,000

3 beds2 baths2,148 sq ft

2 Drew Rd, South Portland, ME 04106

Panoramic views • Rooftop deck • Private path

FOR SALE BY OWNER

$719,000

3 beds2 baths1,250 sq ft

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Fenced in yard • Seasonal water views • Quiet corner lot

Home values near 21 Luther St

Data from public records.

Address	Redfin Estimate
17 Luther St, Portland, ME 3 Beds \| 2 Baths \| 1530 Sq. Ft.	$650,797
22 Luther St, Portland, ME 3 Beds \| 2 Baths \| 1479 Sq. Ft.	$690,464
11 Luther St, Peaks Island, ME 3 Beds \| 1 Baths \| 988 Sq. Ft.	$672,401
22 Luther St, Portland, ME 3 Beds \| 2 Baths \| 1479 Sq. Ft.	$679,622
17 Luther St, Portland, ME 3 Beds \| 2 Baths \| 1530 Sq. Ft.	$804,288
26 Sterling St, Portland, ME 3 Beds \| 2 Baths \| 1278 Sq. Ft.	$624,806
34 Sterling St, Peaks Island, ME 3 Beds \| 2.5 Baths \| 1416 Sq. Ft.	$703,762

Address	Redfin Estimate
11 Luther St, Portland, ME 3 Beds \| 1 Baths \| 1200 Sq. Ft.	$598,086
22 Luther St, Peaks Island, ME 3 Beds \| 2 Baths \| 1479 Sq. Ft.	$652,418
17 Luther St, Peaks Island, ME 3 Beds \| 2 Baths \| 1530 Sq. Ft.	$810,186
18 Luther St, Portland, ME 5 Beds \| 2.5 Baths \| 1553 Sq. Ft.	$675,394
14 Luther St, Portland, ME 3 Beds \| 1 Baths \| 1029 Sq. Ft.	$701,893
16 Sterling St, Portland, ME 2 Beds \| 1 Baths \| 1000 Sq. Ft.	$623,551
16 Sterling St, Peaks Island, ME 2 Beds \| 1 Baths \| 962 Sq. Ft.	$660,614

Address	Redfin Estimate
18 Luther St, Portland, ME 5 Beds \| 2.5 Baths \| 1553 Sq. Ft.	$636,857
18 Luther St, Peaks Island, ME 5 Beds \| 2.5 Baths \| 1553 Sq. Ft.	$634,801
14 Luther St, Peaks Island, ME 3 Beds \| 1 Baths \| 1029 Sq. Ft.	$687,113
11 Luther St, Portland, ME 3 Beds \| 1 Baths \| 988 Sq. Ft.	$685,587
34 Sterling St, Portland, ME 3 Beds \| 2.5 Baths \| 1416 Sq. Ft.	$621,604
26 Sterling St, Peaks Island, ME 3 Beds \| 2 Baths \| 1278 Sq. Ft.	$686,961
26 Sterling St, Portland, ME 3 Beds \| 2 Baths \| 1278 Sq. Ft.	$695,312

Property information provided by MREIS when last listed in 2020. This data may not match . Learn more.

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