2840 Shaff Rd is a 1,620 square foot house on a 1 acre lot with 2.5 bathrooms. Based on Redfin's Rohrersville data, we estimate the home's value is $426,178.
Single-familyProperty Type
2005Year Built
1 acresLot Size
$263Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$426,178
$1,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 28% lower than the average sale price ($592K) of 6 comparable homes.
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Earn from this home
Sell
$399,631
Est. take-home
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Market trends in 21779, MD
Last updated August 2026
Sale-to-List Price
93.8%
4.7% MoM
Median sale price
$475K
$44K MoM
Avg. days on market
96d
70 days MoM
Recently sold homes
3
1 MoM
Provided by Redfin
Sale history for 2840 Shaff Rd
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$3,099 (+12.3%)
$85,000 + $241,300
$326,300
2024
$2,761 (+14.0%)
2023
$2,422 (+5.0%)
2022
$2,306 (+2.9%)
$65,000 + $163,100
$228,100
2021
$2,241 (+6.0%)
2020
$2,114 (+1.7%)
2019
$2,079 (+2.2%)
$65,000 + $129,600
$194,600
2018
$2,034 (+2.2%)
2017
$1,990 (+4.1%)
$65,000 + $117,100
$182,100
2016
$1,911 (+2.1%)
2015
$1,871
$65,000 + $105,900
$170,900
2014
$1,872
2013
$1,872 (−24.3%)
2012
$2,471
2011
$2,471
2010
$2,471 (+174.3%)
2009
$901
Tax history for 2840 Shaff Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,099 (+12.3%)
$85,000 + $241,300
$326,300
2024
$2,761 (+14.0%)
2023
$2,422 (+5.0%)
2022
$2,306 (+2.9%)
$65,000 + $163,100
$228,100
2021
$2,241 (+6.0%)
2020
$2,114 (+1.7%)
2019
$2,079 (+2.2%)
$65,000 + $129,600
$194,600
2018
$2,034 (+2.2%)
2017
$1,990 (+4.1%)
$65,000 + $117,100
$182,100
2016
$1,911 (+2.1%)
2015
$1,871
$65,000 + $105,900
$170,900
2014
$1,872
2013
$1,872 (−24.3%)
2012
$2,471
2011
$2,471
2010
$2,471 (+174.3%)
2009
$901
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
P
Preservation 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 includes the County’s designated Rural Legacy Area, federal lands, state parks, state wildlife management areas, county parks, Edgemont Watershed, and most of the mountaintops and the Potomac River.
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: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Hot Air
Exterior
Exterior Information
Building Construction Quality: Fair
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family
Property Information
Subdivision Name: JOHN V SHAFF JR LANDS
Living Sq. Ft: 1,620
Building Sq. Ft: 1,620
# of Stories: 1
Stories Type: 1 Story With Basement
Legal Description: 1.00 ACRE 2840 SHAFF ROAD
Lot Information
# of Buildings: 1
Land Sq. Ft: 43,560
Acres: 1
Zoning Code: P
State Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 08
Public facts
Beds: —
Baths: 2.5
Sq. Ft.: 1,620
Stories: 1.0
Lot Size: 1 acres
Style: Single Family Residential
Year Built: 2005
Year Renovated: —
County: Washington County
APN: 08 017026
Home facts updated by county records on Jul 17, 2026
Around this home
Schools
Pleasant Valley Elementary School
Public PreK-5 • Assigned • 2.5mi
7/10
Boonsboro Middle School
Public 6-8 • Assigned • 8.6mi
8/10
Boonsboro High School
Public 9-12 • Assigned • 8.7mi
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 102° expected this year, 16 days in 30 years
3/10 Wind Factor
4% 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
Rohrersville, MD • 21779
Average low and high temperatures (°F)
36
21
42
26
60
39
68
47
72
54
83
64
88
70
81
61
77
58
67
46
56
39
42
28
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
$405,000 – $491,000
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