21375 Boonsboro Mountain Rd is a 2,616 square foot house on a 7.2 acre lot with 3.5 bathrooms. Based on Redfin's Boonsboro data, we estimate the home's value is $750,633.
Single-familyProperty Type
2023Year Built
7.2 acresLot Size
$287Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$750,633
$15K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1% lower than the average sale price ($758K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$6,485 (+0.4%)
2025
$6,461 (+5.0%)
2024
$6,156 (+5.1%)
2023
$5,859 (+362.0%)
$126,000 + $476,300
$602,300
2022
$1,268 (−9.7%)
2021
$1,405 (+0.4%)
$122,500
2020
$1,398 (−0.4%)
$132,500
2019
$1,405
$132,500
2018
$1,405
$132,500
2017
$1,405
$132,500
2016
$1,404
$132,500
2015
$1,404
$132,500
2014
$1,405 (−15.9%)
2013
$1,670
2012
$1,670
2011
$1,670 (−16.4%)
2010
$1,997 (+25.2%)
2009
$1,595
Tax history for 21375 Boonsboro Mountain Rd
Year
Property tax
Land + Additions
Assessment*
2026
$6,485 (+0.4%)
2025
$6,461 (+5.0%)
2024
$6,156 (+5.1%)
2023
$5,859 (+362.0%)
$126,000 + $476,300
$602,300
2022
$1,268 (−9.7%)
2021
$1,405 (+0.4%)
$122,500
2020
$1,398 (−0.4%)
$132,500
2019
$1,405
$132,500
2018
$1,405
$132,500
2017
$1,405
$132,500
2016
$1,404
$132,500
2015
$1,404
$132,500
2014
$1,405 (−15.9%)
2013
$1,670
2012
$1,670
2011
$1,670 (−16.4%)
2010
$1,997 (+25.2%)
2009
$1,595
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
EC
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: 3
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Heat Pump
Exterior
Exterior Information
Building Construction Quality: Good
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family
Pool Information
Pool Type: Vinyl
Has Pool
Property Information
Subdivision Name: E OF BOONSBORO
Living Sq. Ft: 2,616
Building Sq. Ft: 3,352
# of Stories: 1.5
Stories Type: 1 1/2 Story With Basement
Legal Description: 7.2 ACRES 21375 BOONSBORO MOUNTAIN E OF BOONSBORO
Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 736
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 313,632
Acres: 7.2
Zoning Code: EC
State Use Description: AGRICULTURAL
Utility Information
Sewer Type: Private
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 06
Public facts
Beds: —
Baths: 3.5
Sq. Ft.: 2,616
Stories: 1.5
Lot Size: 7.2 acres
Style: Single Family Residential
Year Built: 2023
Year Renovated: —
County: Washington County
APN: 06 000649
Home facts updated by county records on Sep 19, 2026
Around this home
Schools
K - 12
Preschool & daycare
Boonsboro Elementary School
Public PreK-5 • Assigned • 1.5mi
7/10
Boonsboro Middle School
Public 6-8 • Assigned • 1.4mi
8/10
Boonsboro High School
Public 9-12 • Assigned • 1.6mi
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
4/10 Heat Factor
6 hot days expected this year, 12 days in 30 years
Wind Factor
We're working on getting current and accurate wind risk information for this home.
Air Factor
We're working on getting current and accurate air risk information for this home.
Provided by First Street
Historical weather
Boonsboro, MD • 21713
Average low and high temperatures (°F)
36
21
44
26
61
39
69
48
74
54
84
64
89
69
82
62
79
58
66
45
56
38
43
28
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9 hours in
June and 3.8 hours in December, placing it below the
U.S. average for solar exposure.
9 hrs
3.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$714,000 – $864,000
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