OFF MARKET

Off market jun 2021 for $420K

$530,439

•

2,382

sq ft

18 Mariner Ln, Sebago, ME 04029

About this home

Fall in love with this spacious contemporary ranch built in 2017 complete with hardwood floors, granite counter-tops, gas fireplace, 2-car attached garage, automatic standby generator, insulated basement, over-sized shed, fenced-in backyard, and more! The legal accessory/in-law apartment offers additional living space with a separate driveway and entrance! The neighborhood is nearly complete with just one lot not yet developed and your view will always be a large wooded area across the road designated for open space. Trails lead to Mariner Pond, or it's just a short drive to Sebago Lake, Peabody Pond, or Hancock Pond. With easy drives to Shawnee Peak, Portland, or North Conway, yet tucked away in a peaceful community, this home has it all! Click the Virtual Tour link for a TRUE Virtual Tour.

Single-familyProperty Type

2017Year Built

1.38 acresLot Size

$223Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Derek Goff Joseph Tomazin • Bean Group

Bought with Jarrod Mallon • Maine Home Connection

Redfin checked: 2 minutes ago

•Source:MREIS #1490261

Redfin Estimate

$530,439

$110K since sold in June 2021$1,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 29.3% lower than the average sale price ($750K) of 6 comparable homes.

SOLD JUN 8, 2026
$440,000
A
3 beds2 baths1,970 sq ft
829 Bridgton Rd, Sebago, ME 04029
SOLD SEP 25, 2026
$530,000
B
3 beds2 baths1,940 sq ft
435 Hancock Pond Rd, Sebago, ME 04029
SOLD AUG 11, 2026
$730,000
C
3 beds2.5 baths2,386 sq ft
14 Snow Lake Dr, Casco, ME 04015
SOLD AUG 14, 2026
$235,000
D
3 beds2 baths1,952 sq ft
319 Harrison Rd, Naples, ME 04055
SOLD JUL 10, 2026
$465,000
E
3 beds2 baths1,344 sq ft
1 Kindred Dr, Bridgton, ME 04009
SOLD SEP 28, 2026
$2,100,000
F
3 beds4 baths2,988 sq ft
104 Alpine Village Rd, Harrison, ME 04040

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Earn from this home

Sell

$196,907

Est. take-home

List your home with Redfin and save $5,304

Market trends in 04029, ME

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

98.9%

+0.6% MoM

Median sale price

$428K

$22K MoM

Avg. days on market

33d

0 days MoM

Recently sold homes

5 MoM

New listings for sale

$629,000
2 beds2 baths1,216 sq ft
19 Keenan Way, Sebago, ME 04029
OPEN SUN, 11AM TO 3PM
$399,900
3 beds1.5 baths2,073 sq ft
624 Convene Rd, Sebago, ME 04029
$539,000
3 beds2 baths1,554 sq ft
15 Evans Way, Sebago, ME 04029
See all

Provided by Redfin

Sale history for 18 Mariner Ln

Year

Property tax

Land + Additions

Assessment*

2025

$5,257 (+8.8%)

$74,000 + $280,264

$354,264

2024

$4,832 (+5.1%)

$74,000 + $280,264

$354,264

2023

$4,598 (+24.8%)

$74,000 + $280,264

$354,264

2022

$3,684 (+5.6%)

$74,000 + $280,264

$354,264

2021

$3,490 (+16.7%)

$74,000 + $280,264

$354,264

2020

$2,990 (+4.8%)

$53,500 + $159,344

$212,844

2019

$2,854 (+3.4%)

$53,500 + $156,322

$209,822

2018

$2,759 (+467.7%)

$53,500 + $156,322

$209,822

2017

$486 (+5.4%)

$37,500

2016

$461 (−6.1%)

$37,500

2015

$491 (−1.8%)

$37,500

2014

$500

$37,500

Tax history for 18 Mariner Ln

Year

Property tax

Land + Additions

Assessment*

2025

$5,257 (+8.8%)

$74,000 + $280,264

$354,264

2024

$4,832 (+5.1%)

$74,000 + $280,264

$354,264

2023

$4,598 (+24.8%)

$74,000 + $280,264

$354,264

2022

$3,684 (+5.6%)

$74,000 + $280,264

$354,264

2021

$3,490 (+16.7%)

$74,000 + $280,264

$354,264

2020

$2,990 (+4.8%)

$53,500 + $159,344

$212,844

2019

$2,854 (+3.4%)

$53,500 + $156,322

$209,822

2018

$2,759 (+467.7%)

$53,500 + $156,322

$209,822

2017

$486 (+5.4%)

$37,500

2016

$461 (−6.1%)

$37,500

2015

$491 (−1.8%)

$37,500

2014

$500

$37,500

*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

1.38 Acres

Year renovated

—

Sq. Ft.

1,624

Year built

—

Style

Multi-Family (2-4 Unit)

County

Cumberland County

APN

657152

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 27, 2026.

Property details

Parking

Parking Information
Has Garage
Attached Garage: Yes
# of Garage Spaces: 2
Parking Features: Auto Door Opener, 5 - 10 Spaces, Paved, On Site, Inside Entrance
Vehicle Storage: 2 Car, Attached, Auto Door Opener, Direct Entry to Living

Interior

Virtual Tour

Bathroom Information
# of Baths (Full): 3

Room 1 Information
Type: Primary Bedroom
Level: First

Room 2 Information
Type: Bedroom 2
Level: First

Room 3 Information
Type: Mud Room
Level: First

Room 4 Information
Type: Kitchen
Level: First

Room 5 Information
Type: Bedroom 1
Level: First

Room 6 Information
Type: Dining Room
Level: First

Room 7 Information
Type: In-Law Floorplan
Level: Basement

Room 8 Information
Type: Living Room
Level: First

Basement Information
Basement Entry: Interior, Walk-Out Access, Daylight, Finished, Doghouse

Interior Features
# of Rooms: 8
Interior Features: In-Law Apartment, 1st Floor Bedroom, 1st Floor Primary Bedroom w/Bath, Attic, Bathtub, One-Floor Living, Other, Pantry, Shower, Storage, Primary Bedroom w/Bath
Tankless Water Heater, Washer, Refrigerator, Microwave, Gas Range, Dryer, Dishwasher
Door Features: Storm Door(s)
Window Features: Double-Pane Windows
Flooring: Wood, Tile, Laminate, Carpet
Other Equipment: Generator, Cable, Air Radon Mitigation System

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

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Exterior

Building Information
Construction Materials: Vinyl Siding
Foundation Details: Concrete Perimeter
Roof: Shingle
Structure Type: Modular
Total Building Area (Sq. Ft.): 2,382
Building Area Source: Seller

Exterior Features
Patio & Porch Features: Deck, Patio, Porch
Fencing: Fenced
Animal Containment System
Other Structures: Shed(s)

Property Information
Property Sub Type: Single Family Residence
Year Built: 2017
Above-Grade Finished Area (Sq. Ft.): 1,680
Below-Grade Finished Area (Sq. Ft.): 702
Green Energy Efficient: Insulated Foundation, Dehumidifier

Lot Information
Lot Size (Sq. Ft.): $60,112.80
Lot Size (Acres): 1.38
Lot Size Source: Public Records
Lot Features: Well Landscaped, Cul-De-Sac, Rural
Road Surface Type: Gravel, Dirt
Zoning: Village District

Financial

Tax Information
Annual Tax Amount: $2,990
Tax Year: 2020

Utilities

Utility Information
Has Heating
Heating: Zoned, Hot Water, Direct Vent Heater, Baseboard
Electric: Generator Hookup, Circuit Breakers
Sewer: Private Sewer, Septic Design Available
Water Source: Private
Water Heater: Off Heating System, On Demand, Tankless

Location

Location Information
Unparsed Address: 18 Mariner Lane, Sebago, ME 04029
Directions: NOT GPS friendly. Take Route 107 (Bridgton Road), Mariner Lane subdivision is between Back Nippen Road and Mill Pond Circle.

Public facts

Beds: —
Baths: —
Sq. Ft.: 1,624
Stories: —
Lot Size: 1.38 acres
Style: Multi-Family (2-4 Unit)
Year Built: —
Year Renovated: —
County: Cumberland County
APN: 657152

Home facts updated by county records on Jul 27, 2026

Around this home

Schools

Sebago Elementary School

Public PreK-5 • Assigned • 4.3mi

Lake Region High School

Public 9-12 • Assigned • 7.3mi

4/10

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

3/10 Heat Factor

7 days above 91° expected this year, 15 days in 30 years

4/10 Wind Factor

9% 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

Sebago, ME • 04029

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 8.2 hours in June and 3.8 hours in December, placing it below the U.S. average for solar exposure.

8.2 hrs

3.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$504,000 – $611,000

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New listings for sale in 04029

$629,000

2 beds2 baths1,216 sq ft

19 Keenan Way, Sebago, ME 04029

OPEN SUN, 11AM TO 3PM

$399,900

3 beds1.5 baths2,073 sq ft

624 Convene Rd, Sebago, ME 04029

$539,000

3 beds2 baths1,554 sq ft

15 Evans Way, Sebago, ME 04029

Home values near 18 Mariner Ln

Data from public records.

Address	Redfin Estimate
3 Mariner Lane, Sebago, ME 3 Beds \| 1 Baths \| 1170 Sq. Ft.	$339,313
5 Mariner Lane, Sebago, ME 3 Beds \| 2 Baths \| 1300 Sq. Ft.	$489,594

Address	Redfin Estimate
6 Mariner Lane, Sebago, ME 3 Beds \| 1 Baths \| 1170 Sq. Ft.	$364,616
2 Mariner Lane, Sebago, ME 3 Beds \| 1 Baths \| 1200 Sq. Ft.	$419,731

Address	Redfin Estimate
1 Mariner Lane, Sebago, ME 3 Beds \| 1 Baths \| 1200 Sq. Ft.	$419,790
3 Mill Pond Circle, Sebago, ME 4 Beds \| 3 Baths \| 1988 Sq. Ft.	$604,100

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

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About this home

Redfin Estimate

Earn from this home

Market trends in 04029, ME

Sale history for 18 Mariner Ln

Tax history for 18 Mariner Ln

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 04029

Home values near 18 Mariner Ln

More real estate resources