OFF MARKET

Off market jul 2025 for $560K

$615,972

•

2,147

sq ft

23 Sanborn St, Portland, ME 04103

About this home

This North Deering home has a versatile layout with excellent potential as a 2-unit or as a single family with rental income generated from the 1-bedroom basement as a 2nd unit or ADU (Accessory Dwelling Unit). As an owner occupant of the main part of the house, the 1st floor bedroom suite (behind a barn door) is also ideal as an in-law or as a vacation rental. The main part of the home is 4 bedrooms and 2 full baths. New boiler, fully repainted interior, flooring has both newly refinished hardwood and luxury planking. The primary bedroom has a cathedral ceiling, a walk-in closet, skylights and a feature window. Front porch, rear porch, partially fenced backyard and shed. Whether you're an investor or a visionary homeowner, this property offers a wise starting point to build equity. A higher base rent is already established and protected. Showings begin immediately.

Multi-familyProperty Type

1949Year Built

7,405 sq ftLot Size

$287Est. Price/Sq.Ft.

1 spaceParking

Listed by Heidi Nottonson • Keller Williams Realty

Bought with Amanda {Mandy} Wheeler • U&R Real Estate

Redfin checked: 2 minutes ago

•Source:MREIS #1627161

Redfin Estimate

$615,972

$56K since sold in July 2025$17K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.9% higher than the average sale price ($593K) of 6 comparable homes.

SOLD SEP 17, 2026
$650,000
A
3 beds3 baths2,249 sq ft
31 Samuel Rd, Portland, ME 04103
SOLD APR 16, 2026
$680,000
B
5 beds3 baths2,398 sq ft
30 Chesley Ave, Portland, ME 04103
SOLD OCT 2, 2026
$520,000
C
5 beds3 baths1,757 sq ft
11 Idaho St, Portland, ME 04103
SOLD SEP 4, 2026
$702,000
D
4 beds2.5 baths1,704 sq ft
11 Christy Rd, Portland, ME 04103
SOLD OCT 7, 2026
$370,000
E
2 beds1.5 baths1,854 sq ft
423 Allen Ave, Portland, ME 04103
SOLD DEC 11, 2025
$635,000
F
4 beds1.5 baths1,932 sq ft
14 Maplewood St, Portland, ME 04103

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Earn from this home

Sell

$141,530

Est. take-home

List your home with Redfin and save $6,160

Market trends in 04103, ME

Last updated October 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

NEW 28 HRS AGO
$759,000
7 beds3 baths3,716 sq ft
613 Washington Ave, Portland, ME 04103
$425,000
4 beds2.5 baths1,738 sq ft
62 Wall St, Portland, ME 04103
$488,000
2 beds1.5 baths912 sq ft
66 Eighth St, Portland, ME 04103
3D WALKTHROUGH
$1,595,000
4 beds3.5 baths3,834 sq ft
140 Noyes St, Portland, ME 04103
$475,000
3 beds1 bath967 sq ft
193 Warren Ave, Portland, ME 04103
$600,000
3 beds2.5 baths1,372 sq ft
64 Regan Ln, Portland, ME 04103
$499,000
2 beds2 baths1,842 sq ft
79 Stuart St, Portland, ME 04103
$650,000
4 beds1.5 baths2,198 sq ft
10 Ohio St, Portland, ME 04103
See all

Provided by Redfin

Sale history for 23 Sanborn St

Date

Event

Price

MREIS #1627161

Jul 1, 2025

Sold

$560,000

$261/sq ft

Jun 18, 2025

Listed

$499,000

$232/sq ft

MREIS #1627164

Jun 18, 2025

Listed

$499,000

$232/sq ft

MREIS #1254964

May 20, 2016

Sold

$249,900

$116/sq ft

Mar 24, 2016

Listed

$249,900

$116/sq ft

+29

Year

Property tax

Land + Additions

Assessment*

2024

$6,681 (+4.2%)

$67,100 + $378,000

$445,100

2023

$6,414 (+5.9%)

$67,100 + $378,000

$445,100

2022

$6,058 (+4.8%)

$67,100 + $378,000

$445,100

2021

$5,782 (+4.3%)

$67,100 + $378,000

$445,100

2020

$5,543

$67,100 + $170,700

$237,800

2019

$5,543 (+3.7%)

$67,100 + $170,700

$237,800

2018

$5,346 (+13.4%)

$67,100 + $170,700

$237,800

2017

$4,713 (+2.5%)

$67,100 + $150,600

$217,700

2016

$4,596 (+2.3%)

$67,100 + $150,600

$217,700

2015

$4,491 (+3.1%)

$67,100 + $150,600

$217,700

2014

$4,354

$67,100 + $150,600

$217,700

Tax history for 23 Sanborn St

Year

Property tax

Land + Additions

Assessment*

2024

$6,681 (+4.2%)

$67,100 + $378,000

$445,100

2023

$6,414 (+5.9%)

$67,100 + $378,000

$445,100

2022

$6,058 (+4.8%)

$67,100 + $378,000

$445,100

2021

$5,782 (+4.3%)

$67,100 + $378,000

$445,100

2020

$5,543

$67,100 + $170,700

$237,800

2019

$5,543 (+3.7%)

$67,100 + $170,700

$237,800

2018

$5,346 (+13.4%)

$67,100 + $170,700

$237,800

2017

$4,713 (+2.5%)

$67,100 + $150,600

$217,700

2016

$4,596 (+2.3%)

$67,100 + $150,600

$217,700

2015

$4,491 (+3.1%)

$67,100 + $150,600

$217,700

2014

$4,354

$67,100 + $150,600

$217,700

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

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

7,405 Sq. Ft.

Year renovated

—

Sq. Ft.

1,547

Year built

1949

Style

Multi-Family (2-4 Unit)

County

Cumberland County

APN

129611

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 27, 2026.

Property details

Parking

Parking Information
Parking Features: 1 - 4 Spaces, Paved, On Site, Off Street

Interior

Virtual Tour

Bathroom Information
# of Baths (Full): 3

Basement Information
Basement Entry: Interior, Finished, Full

Interior Features
Interior Features: Walk-in Closets, In-Law Apartment, 1st Floor Bedroom, 1st Floor Primary Bedroom w/Bath, Attic, Bathtub, Shower, Primary Bedroom w/Bath
Window Features: Double-Pane Windows, Storm Window(s)
Flooring: Wood, Carpet

Laundry Information
Laundry Features: Upper Level

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Multi-Unit Information
# of Units Total: 2
# of 1 Bedroom Units: 1
# of 4 Bedroom Units: 1
Operating Expense: $16,347
Gross Income: $60,000

Unit 1 Information
# of Bedrooms: 1
Actual Rent: $1,500
Dedicated Gas Meter: No
Dedicated Water Heater: No
Electric: Yes
Has Heat: Yes
Level: Basement
Refrigerator: Yes
Sewer: Yes
Water: Yes

Unit 2 Information
# of Bedrooms: 4
Actual Rent: $3,500
Dedicated Gas Meter: No
Dedicated Water Heater: No
Electric: Yes
Has Heat: Yes
Level: First
Refrigerator: Yes
Sewer: Yes
Water: Yes

Exterior

Building Information
Construction Materials: Vinyl Siding, Wood Frame
Foundation Details: Concrete Perimeter
Roof: Shingle
Total Stories: 3
Total Building Area (Sq. Ft.): 2,147

Exterior Features
Patio & Porch Features: Glass Enclosed
Fencing: Fenced

Property Information
Year Built: 1949
Above-Grade Finished Area (Sq. Ft.): 1,547
Below-Grade Finished Area (Sq. Ft.): 600
Green Energy Efficient: Thermostat, LED Light Fixtures, Dehumidifier, Ceiling Fans, 90% Efficient Furnace

Lot Information
Lot Size (Sq. Ft.): $7,405.20
Lot Size (Acres): 0.17
Lot Size Source: Public Records
Lot Features: Open, Level, Sidewalks, Interior Lot, Near Golf Course, Near Shopping, Near Turnpike/Interstate, Near Town, Neighborhood, Near Public Transit
Road Surface Type: Paved
Zoning: R3

Financial

Tax Information
Annual Tax Amount: $6,681
Tax Year: 2024

Utilities

Utility Information
Has Heating
Heating: Zoned, Radiator, Hot Water, Baseboard
Electric: On Site, Circuit Breakers
Sewer: Public Sewer
Water Source: Public
Water Heater: Gas, On Demand, Tankless

Location

HOA Information
Pets Allowed: No Restrictions

Location Information
Unparsed Address: 23 Sanborn Street, Portland, ME 04103
Directions: Auburn St. or Washington Ave. to Sanborn St.

Public facts

Beds: 5
Baths: 3.0
Sq. Ft.: 1,547
Stories: 2.0
Lot Size: 7,405 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1949
Year Renovated: —
County: Cumberland County
APN: 129611

Home facts updated by county records on Jul 27, 2026

Around this home

Schools

Harrison Lyseth Elementary School

Public PreK-5 • Assigned • 0.4mi

7/10

Lyman Moore Middle School

Public 6-8 • Assigned • 0.2mi

4/10

Casco Bay High School

Public 9-12 • Assigned • 0.5mi

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

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

60% 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 8.4 hours in June and 4.2 hours in December, placing it below the U.S. average for solar exposure.

8.4 hrs

4.2 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$586,000 – $709,000

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Home values near 23 Sanborn St

Data from public records.

Address	Redfin Estimate
26 Sanborn Street, Portland, ME 3 Beds \| 2 Baths \| 1208 Sq. Ft.	$509,007
13 Sanborn Street, Portland, ME 3 Beds \| 1 Baths \| 928 Sq. Ft.	$428,300

Address	Redfin Estimate
33 Sanborn Street, Portland, ME 1 Beds \| 1 Baths \| 900 Sq. Ft.	$416,290
30 Sanborn Street, Portland, ME 3 Beds \| 1 Baths \| 1488 Sq. Ft.	$566,681

Address	Redfin Estimate
39 Sanborn Street, Portland, ME 4 Beds \| 2 Baths \| 1248 Sq. Ft.	$536,092
27 Sanborn Street, Portland, ME 3 Beds \| 1 Baths \| 1316 Sq. Ft.	$524,447

Property information provided by MREIS when last listed in 2025. This data may not match . Learn more.

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