21605 Gunpowder Rd is a 2,224 square foot house on a 2.52 acre lot with 2.5 bathrooms. - it last sold on December 31, 1985 for $130,000. Based on Redfin's Lineboro data, we estimate the home's value is $531,325.
Single-familyProperty Type
1976Year Built
2.52 acresLot Size
$239Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$531,325
$401K since sold in December 1985$16K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 35.8% higher than the average sale price ($391K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RC 2
Agricultural Zone
The RC2 zoning classification is established in order to foster conditions favorable to a continued agricultural use of the productive agricultural areas of Baltimore County by preventing incompatible forms and degrees of urban uses.
Permitted uses
Include but are not limited to:
Equestrian facility
Housing-Single unit
Infrastructure
Agriculture
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Hot Air
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 2 Story Brick
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Average
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family
Property Information
Subdivision Name: WALKERS RUN
Living Sq. Ft: 2,224
Building Sq. Ft: 2,800
# of Stories: 1.5
Stories Type: 1 1/2 Story With Basement
Legal Description: 2.524 AC 21605 GUNPOWDER RD SES WALKERS RUN
Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 576
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 109,771
Legal Lot Number: 4
Acres: 2.52
Depth Footage: 452.08
Front Footage: 247.86
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Private
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 06
Public facts
Beds: —
Baths: 2.5
Sq. Ft.: 2,224
Stories: 1.5
Lot Size: 2.52 acres
Style: Single Family Residential
Year Built: 1976
Year Renovated: —
County: Baltimore County
APN: 06 1700000635
Home facts updated by county records on Jul 29, 2026
Around this home
Schools
Prettyboy Elementary School
Public K-5 • Assigned • 5.0mi
7/10
Hereford Middle School
Public 6-8 • Assigned • 12.0mi
8/10
Hereford High School
Public 9-12 • Assigned • 10.4mi
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
5/10 Heat Factor
7 days above 101° expected this year, 15 days in 30 years
4/10 Wind Factor
12% chance of strong winds in next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Lineboro, MD • 21102
Average low and high temperatures (°F)
34
21
40
25
58
37
66
46
70
53
82
63
86
69
80
63
76
59
66
47
54
39
41
27
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.2 hours in
June and 4.2 hours in December, placing it below the
U.S. average for solar exposure.
9.2 hrs
4.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$505,000 – $612,000
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