21509 Gunpowder Rd is a 2,451 square foot house on a 2.33 acre lot with 3 bathrooms. - it last sold on July 22, 1988 for $39,000. Based on Redfin's Manchester data, we estimate the home's value is $665,252.
Single-familyProperty Type
2022Year Built
2.33 acresLot Size
$271Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$665,252
$626K since sold in July 1988$0 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.4% lower than the average sale price ($688K) 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: 3
Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air
Exterior
Exterior Information
Building Construction Quality: Average
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family
Property Information
Subdivision Name: WALKERS RUN
Living Sq. Ft: 2,451
Building Sq. Ft: 2,451
# of Stories: 1
Stories Type: 1 Story With Basement
Legal Description: 2.334 AC SES GUNPOWD 419 NE LYNN RIDGE COURT WALKERS RUN
Lot Information
# of Buildings: 1
Land Sq. Ft: 101,495
Legal Lot Number: 10
Acres: 2.33
Depth Footage: 478.91
Front Footage: 174
State Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 06
Public facts
Beds: —
Baths: 3.0
Sq. Ft.: 2,451
Stories: 1.0
Lot Size: 2.33 acres
Style: Single Family Residential
Year Built: 2022
Year Renovated: —
County: Baltimore County
APN: 06 1700000641
Home facts updated by county records on Jul 29, 2026
Around this home
Schools
Prettyboy Elementary School
Public K-5 • Assigned • 4.9mi
7/10
Hereford Middle School
Public 6-8 • Assigned • 11.9mi
8/10
Hereford High School
Public 9-12 • Assigned • 10.3mi
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
13% 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
Manchester, 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
$632,000 – $766,000
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