Google satellite image for 18231 Mount Lock Canal Rd, Sharpsburg, MD 21782

Off market

$158,491

—

•

1 ba

•

850

sq ft

18231 Mount Lock Canal Rd, Sharpsburg, MD 21782

About this home

18231 Mount Lock Canal Rd is a 850 square foot house on a 0.97 acre lot with 1 bathroom. Based on Redfin's Sharpsburg data, we estimate the home's value is $158,491.

Single-familyProperty Type

1938Year Built

0.97 acresLot Size

$186Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$158,491

$12K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 32% lower than the average sale price ($233K) of 6 comparable homes.

SOLD MAY 20, 2026
$410,000
A
2 beds1 bath1,001 sq ft
4381 Engle Molers Rd, Shepherdstown, WV 25443
SOLD MAY 1, 2026
$96,500
B
3 beds1 bath— sq ft
2303 Chestnut Grove Rd, Sharpsburg, MD 21782
SOLD SEP 18, 2026
$60,000
C
1 bed1 bath724 sq ft
17416 Millers Sawmill Rd, Sharpsburg, MD 21782
SOLD AUG 31, 2026
$320,000
D
2 beds1 bath1,222 sq ft
2 Timber Ln, Harpers Ferry, WV 25425
SOLD SEP 22, 2026
$282,000
E
2 beds1 bath1,328 sq ft
4320 Trego Rd, Keedysville, MD 21756
SOLD AUG 17, 2026
$230,000
F
2 beds1 bath820 sq ft
835 Engle Switch, Harpers Ferry, WV 25425

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Earn from this home

Sell

$146,479

Est. take-home

List your home with Redfin and save $755

Market trends in 21782, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.1%

+3.1% MoM

Median sale price

$360K

$12K MoM

Avg. days on market

38d

2 days MoM

Recently sold homes

1 MoM

New listings for sale

NEW 35 HRS AGO
$325,000
3 beds2 baths2,069 sq ft
16916 Powell Rd, Sharpsburg, MD 21782
(304) 885-7645
OPEN OCT 8, 4PM TO 5PM
$529,000
3 beds2.5 baths3,200 sq ft
18717 Mount Lock Hill Rd, Sharpsburg, MD 21782
(717) 597-9100
See all

Provided by Redfin

Sale history for 18231 Mount Lock Canal Rd

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

Year

Property tax

Land + Additions

Assessment*

2026

$892 (+4.5%)

$47,100 + $33,300

$80,400

2025

$854 (+4.7%)

$47,100 + $33,300

$80,400

2024

$815 (+5.0%)

2023

$776 (+1.1%)

2022

$768 (−1.1%)

$47,100 + $22,100

$69,200

2021

$777 (+1.5%)

2020

$765 (−0.4%)

2019

$768

$47,100 + $19,700

$66,800

2018

$768

$47,100 + $19,700

$66,800

2017

$768

$47,100 + $19,700

$66,800

2016

$768

$47,100 + $19,700

$66,800

2015

$768

$47,100 + $19,700

$66,800

2014

$768

2013

$768 (−19.5%)

2012

$954

2011

$954

2010

$954 (−6.9%)

2009

$1,025

Tax history for 18231 Mount Lock Canal Rd

Year

Property tax

Land + Additions

Assessment*

2026

$892 (+4.5%)

$47,100 + $33,300

$80,400

2025

$854 (+4.7%)

$47,100 + $33,300

$80,400

2024

$815 (+5.0%)

2023

$776 (+1.1%)

2022

$768 (−1.1%)

$47,100 + $22,100

$69,200

2021

$777 (+1.5%)

2020

$765 (−0.4%)

2019

$768

$47,100 + $19,700

$66,800

2018

$768

$47,100 + $19,700

$66,800

2017

$768

$47,100 + $19,700

$66,800

2016

$768

$47,100 + $19,700

$66,800

2015

$768

$47,100 + $19,700

$66,800

2014

$768

2013

$768 (−19.5%)

2012

$954

2011

$954

2010

$954 (−6.9%)

2009

$1,025

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

Zoning

Environmental Conservation District

The purpose of this district is to prescribe a zoning category for those areas where, because of natural geographic factors and existing land uses, it is considered feasible and desirable to conserve open spaces, water supply sources, woodland areas, wildlife and other natural resources. This district may include extensive steeply sloped areas, stream valleys, water supply sources, and wooded areas adjacent thereto.

Permitted uses

Include but are not limited to:

Agriculture
Equestrian facility
Greenhouse / nursery
Religious facility
Day care facility
Housing-Single unit
Housing-Multiple units
Manufacturing
Public service
Educational/school

Property details

Interior

Bathroom Information
# of Full Baths: 1

Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air

Exterior

Exterior Information
Building Construction Quality: Low
Exterior Wall: Frame
Building Type: Single Family

Property Information
Living Sq. Ft: 850
Building Sq. Ft: 850
# of Stories: 1
Stories Type: 1
Legal Description: 0.97 ACRE 18231 MT LOCK CANAL RD

Lot Information
# of Buildings: 1
Land Sq. Ft: 42,253
Acres: 0.97
Zoning Code: EC
State Use Description: RESIDENTIAL

Utility Information
Sewer Type: Private
Water Service Type: Private

Financial

Assessor Information
Assessment Year: 2026
Tax District County: 11

Public facts

Beds: —
Baths: 1.0
Sq. Ft.: 850
Stories: 1.0
Lot Size: 0.97 acres
Style: Single Family Residential
Year Built: 1938
Year Renovated: —
County: Washington County
APN: 11 006736

Home facts updated by county records on Sep 18, 2026

Around this home

Schools

Sharpsburg Elementary School

Public PreK-5 • Assigned • 5.0mi

5/10

Boonsboro Middle School

Public 6-8 • Assigned • 10.1mi

8/10

Boonsboro High School

Public 9-12 • Assigned • 10.0mi

9/10

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

5/10 Heat Factor

7 days above 101° expected this year, 15 days in 30 years

2/10 Wind Factor

3% 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

Sharpsburg, MD • 21782

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

9.1 hrs

3.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$151,000 – $183,000

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Nearby similar homes

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New listings for sale in 21782

NEW 35 HRS AGO

$325,000

3 beds2 baths2,069 sq ft

16916 Powell Rd, Sharpsburg, MD 21782

(304) 885-7645

OPEN OCT 8, 4PM TO 5PM

$529,000

3 beds2.5 baths3,200 sq ft

18717 Mount Lock Hill Rd, Sharpsburg, MD 21782

(717) 597-9100

Home values near 18231 Mount Lock Canal Rd

Data from public records.

Address	Redfin Estimate
18235 Mount Lock Canal Road, Sharpsburg, MD - Beds \| 1 Baths \| 1020 Sq. Ft.	$198,619
18324 Mount Lock Canal Road, Sharpsburg, MD - Beds \| 1 Baths \| 1306 Sq. Ft.	$216,389

Address	Redfin Estimate
18337 Mount Lock Canal Road, Sharpsburg, MD - Beds \| 1 Baths \| 1288 Sq. Ft.	$195,908
18332 Mount Lock Canal Road, Sharpsburg, MD - Beds \| 1 Baths \| 866 Sq. Ft.	$191,926

Address	Redfin Estimate
18303 Mount Lock Canal Road, Sharpsburg, MD - Beds \| 1 Baths \| 760 Sq. Ft.	$156,906
2406 Dargan Road, Sharpsburg, MD - Beds \| 2 Baths \| 1820 Sq. Ft.	$421,196

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 21782, MD

Sale history for 18231 Mount Lock Canal Rd

Tax history for 18231 Mount Lock Canal Rd

Zoning

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21782

Home values near 18231 Mount Lock Canal Rd

More real estate resources