Google street view image for 15 Rock Spring Rd, Harpswell, ME 04079

Off market

$705,089

•

3 ba

•

2,302

sq ft

15 Rock Spring Rd, Harpswell, ME 04079

About this home

15 Rock Spring Rd is a 2,302 square foot house on a 2.75 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Harpswell data, we estimate the home's value is $705,089.

Single-familyProperty Type

1940Year Built

2.75 acresLot Size

$306Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$705,089

$6,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 37.4% lower than the average sale price ($1.13M) of 6 comparable homes.

SOLD OCT 23, 2026
$570,000
A
3 beds3 baths2,064 sq ft
391 Harpswell Neck Rd, Harpswell, ME 04079
SOLD OCT 16, 2026
$900,000
B
4 beds2.5 baths2,312 sq ft
28 Headland Rd, Harpswell, ME 04079
SOLD OCT 13, 2026
$1,585,000
C
3 beds3 baths2,179 sq ft
14 Merganser Way, Freeport, ME 04032
SOLD OCT 22, 2026
$1,225,000
D
3 beds2 baths1,890 sq ft
64 High Head Rd, Harpswell, ME 04079
SOLD JUN 4, 2026
$1,300,000
E
3 beds2.5 baths2,235 sq ft
31 Goose Ledge Rd, Harpswell, ME 04079
SOLD FEB 27, 2026
$1,175,000
F
3 beds2.5 baths2,100 sq ft
21 Spring Hill Rd, Harpswell, ME 04079

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Earn from this home

Sell

$662,532

Est. take-home

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Rent

$3,730/mo

Redfin rental estimate

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Market trends in 04079, ME

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.7%

+0.0% MoM

Median sale price

$775K

$75K MoM

Avg. days on market

10d

4 days MoM

Recently sold homes

3 MoM

New listings for sale

$495,000
4 beds3 baths1,920 sq ft
482 Harpswell Neck Rd, Harpswell, ME 04079
See all

Provided by Redfin

Sale history for 15 Rock Spring Rd

As the MLS and public records start to fill up, we'll list the details here.

Tax history for 15 Rock Spring Rd

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

Property details

Interior

Basement Information
Basement Sq. Ft: 800

Bathroom Information
# of Full Baths: 3

Heating & Cooling
Heating Type: Forced Air

Room Information
# of Rooms: 8

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Cape Cod
Exterior Wall: Vinyl
Roof Shape Type: Gable

Property Information
Living Sq. Ft: 2,302
Gross Sq. Ft: 5,549
Ground Floor Sq. Ft: 1,939
# of Units: 1
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 119,790
Municipality Name: HARPSWELL TOWN
Acres: 2.75
Zoning Code: IN
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 2,302
Stories: 2.0
Lot Size: 2.75 acres
Style: Single Family Residential
Year Built: 1940
Year Renovated: —
County: Cumberland County
APN: 7675751S

Home facts updated by county records on Sep 10, 2026

Around this home

Schools

K - 12
Preschool & daycare

Harpswell Community School

Public K-5 • Assigned • 6.3mi

9/10

Mt Ararat Middle School

Public 6-8 • Assigned • 11.8mi

6/10

Mt Ararat High School

Public 9-12 • Assigned • 11.5mi

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

4/10 Heat Factor

7 days above 85° expected this year, 18 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, 2 days in 30 years

Provided by First Street

Historical weather

Harpswell, ME • 04079

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Estimated sale price

$670,000 – $811,000

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Nearby similar homes

$495,000

4 beds3 baths1,920 sq ft

482 Harpswell Neck Rd, Harpswell, ME 04079

Attached barn • Private backyard • Big side yard

$2,900,000

3 beds3.5 baths4,383 sq ft

360 High Head Rd, Harpswell, ME 04079

Custom designed home • Wrap around windows • Circular driveway

$1,250,000

4 beds1.5 baths1,107 sq ft

40 Sandpiper Ln, Brunswick, ME 04011

Private waterfront • Double lot • Spacious deck

$2,475,000

3 beds2.5 baths2,096 sq ft

178 Mountain Rd, Harpswell, ME 04079

Private dock • Deep-water access • Private balcony

3D WALKTHROUGH

$775,000

3 beds1 bath932 sq ft

24 Seal Ledge Ln, Harpswell, ME 04079

Waterfront deck • Private dock • Separate bunkhouse

$335,000

1 bed— baths240 sq ft

0 White Is Lot 14, South Harpswell, ME 04079

3 acre lot • 230 feet waterfront • Existing cabin

New listings for sale in 04079

$495,000

4 beds3 baths1,920 sq ft

482 Harpswell Neck Rd, Harpswell, ME 04079

Attached barn • Private backyard • Big side yard

Home values near 15 Rock Spring Rd

Data from public records.

Address	Redfin Estimate
3 Rock Spring Road, Harpswell, ME 1 Beds \| 1 Baths \| 256 Sq. Ft.	—
3 Rock Spring Road, Harpswell, ME 1 Beds \| 1 Baths \| 256 Sq. Ft.	—
15 Loon Road, Harpswell, ME 1 Beds \| 1 Baths \| 618 Sq. Ft.	$382,045
118 Birchmere Lane, Harpswell, ME 2 Beds \| 1 Baths \| 512 Sq. Ft.	$296,609
86 Birchmere Lane, Harpswell, ME 3 Beds \| 2.5 Baths \| 1225 Sq. Ft.	$556,537
13 Loon Road, Harpswell, ME 2 Beds \| 1 Baths \| 784 Sq. Ft.	$209,484
77 Birchmere Lane, Harpswell, ME 3 Beds \| 2 Baths \| 1560 Sq. Ft.	—

Address	Redfin Estimate
16 Rock Spring Road, Harpswell, ME 3 Beds \| 1 Baths \| 1318 Sq. Ft.	$409,067
7 Rock Spring Road, Harpswell, ME 2 Beds \| 1 Baths \| 936 Sq. Ft.	—
7 Harbor Seal Road, Harpswell, ME 2 Beds \| 2 Baths \| 1764 Sq. Ft.	$524,217
90 Birchmere Lane, Harpswell, ME 3 Beds \| 2 Baths \| 1404 Sq. Ft.	$534,128
11 Loon Road, Harpswell, ME 2 Beds \| 2 Baths \| 1560 Sq. Ft.	$442,402
90 Birchmere Lane, Harpswell, ME 3 Beds \| 2 Baths \| 1404 Sq. Ft.	$562,814
90 Birchmere Lane, Harpswell, ME 3 Beds \| 2 Baths \| 1404 Sq. Ft.	$562,987

Address	Redfin Estimate
7 Rock Spring Road, Harpswell, ME 2 Beds \| 1 Baths \| 936 Sq. Ft.	—
16 Rock Spring Road, Harpswell, ME 3 Beds \| 1 Baths \| 1260 Sq. Ft.	$454,709
77 Birchmere Lane, Harpswell, ME 3 Beds \| 2 Baths \| 1560 Sq. Ft.	—
9 Harbor Seal Road, Harpswell, ME 1 Beds \| 1 Baths \| 891 Sq. Ft.	$313,981
11 Harbor Seal Road, Harpswell, ME 2 Beds \| 1 Baths \| 920 Sq. Ft.	$470,572
13 Loon Road, Harpswell, ME 2 Beds \| 1 Baths \| 784 Sq. Ft.	$204,072
11 Loon Road, Harpswell, ME 2 Beds \| 2 Baths \| 1560 Sq. Ft.	$531,741

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