20100 Clay Rd is a 2,792 square foot house on a 3.06 acre lot with 2 bathrooms. - it last sold on August 07, 1991 for $170,000. Based on Redfin's Hagerstown data, we estimate the home's value is $439,063.
Single-familyProperty Type
1981Year Built
3.06 acresLot Size
$157Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$439,063
$269K since sold in August 1991$0 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21.5% higher than the average sale price ($361K) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RT
Residential, Transition District
The purpose of the Residential, Transition District is to provide appropriate locations for single-family and two-family residential development in Urban and Town Growth Areas. The Residential, Transition District is usually located on the outer fringes of the Growth Areas, rather than the inner core, and is intended to be the least dense residential district in the Growth Areas at a density of between 2 and 4 dwelling units per acres; All new development in the Residential, Transition District, should be served by public water and sewer facilities approved by the Washington County Health Department.
Permitted uses
Include but are not limited to:
Agriculture
Community / recreation center
Religious facility
Day care facility
Housing-Single unit
Housing-Multiple units
Mixed use development
Educational/school
Library
Park & open space
Property details
Interior
Basement Information
Basement Sq. Ft: 868
Basement Finish: Finished
Basement Type: Finished
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Heat Pump
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 1 Story Brick
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Average
Exterior Wall: Brick Siding
Building Type: Single Family
Property Information
Subdivision Name: TRENGAIL MANOR
Living Sq. Ft: 2,792
Building Sq. Ft: 3,368
# of Stories: 2
Stories Type: 2
Legal Description: LOT 6 3.06AC 20100 CLAY ROAD TRENGAIL MANOR
Parking & Garage Information
Parking Type: Built-In Garage
Garage/Parking Sq. Ft: 576
Garage / Carport Type: Built In
Lot Information
# of Buildings: 1
Land Sq. Ft: 133,294
Legal Lot Number: 6
Acres: 3.06
Zoning Code: RT
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Private
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 18
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 2,792
Stories: 2.0
Lot Size: 3.06 acres
Style: Single Family Residential
Year Built: 1981
Year Renovated: —
County: Washington County
APN: 18 001144
Home facts updated by county records on Sep 8, 2026
Around this home
Schools
Pangborn Elementary School
Public PreK-5 • Assigned • 1.5mi
3/10
Smithsburg Middle School
Public 6-8 • Assigned • 5.5mi
10/10
Smithsburg High School
Public 9-12 • Assigned • 5.5mi
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
7 days above 101° expected this year, 15 days in 30 years
2/10 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
Hagerstown, MD • 21742
Average low and high temperatures (°F)
35
22
42
27
60
38
68
48
72
54
84
64
89
71
81
62
78
59
68
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 3.7 hours in December, placing it below the
U.S. average for solar exposure.
9.1 hrs
3.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$418,000 – $505,000
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