9420 Boulder Rd is a 1,425 square foot house on a 10,531 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on May 27, 1987 for $82,000. Based on Redfin's Frederick data, we estimate the home's value is $369,021.
Single-familyProperty Type
1968Year Built
10,531 sq ftLot Size
$259Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$369,021
$287K since sold in May 1987$5,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.7% lower than the average sale price ($404K) 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
R3
Residential District 3
The purpose of the residential density districts is to promote healthful and convenient distribution of population with sufficient densities to maintain a high standard of physical design and community service. Residential density districts will conform to the County Comprehensive Plan and will be located within areas identified for residential development. The districts, as a group, are intended to provide for a variety of dwelling types and densities and to offer housing choices at various economic levels. It is further the intent to establish various densities of residential developments in order to efficiently and effectively provide for necessary public services and facilities. The following residential density districts and maximum densities are hereby established.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Group
Housing-Single unit
Housing-Multiple units
Property details
Interior
Basement Information
Basement Sq. Ft: 450
Basement Finish: Finished
Basement Type: Finished
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Electric
Exterior
Exterior Information
Building Style Type: Split Foyer
Building Construction Quality: Fair
Exterior Wall: Frame
Building Type: Single Family
Property Information
Subdivision Name: WHITE ROCK
Living Sq. Ft: 1,425
Building Sq. Ft: 1,785
# of Stories: 1
Stories Type: Split Foyer
Legal Description: LT #59 72 X 116 N/S BOULDER RD. WHITE ROCK
Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 360
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,531
Legal Lot Number: 59
Acres: 0.2418
Depth Footage: 116
Front Footage: 72
Zoning Code: R3
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 21
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,425
Stories: 1.0
Parking Spaces: —
Basement: No
Accessible: No
Lot Size: 10,531 square feet
Style: Single Family Residential
Year Built: 1968
Year Renovated: —
County: Frederick County
APN: 21 418978
HOA Dues: —
Garage: Yes
Features: —
Home facts updated by owner on Aug 15, 2026
Around this home
Schools
Yellow Springs Elementary School
Public PreK-5 • Assigned • 1.4mi
8/10
Monocacy Middle School
Public 6-8 • Assigned • 3.6mi
6/10
Gov. Thomas Johnson High School
Public 9-12 • Assigned • 4.9mi
5/10
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
5/10 Heat Factor
8 days above 104° expected this year, 18 days in 30 years
3/10 Wind Factor
5% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Frederick, MD • 21702
Average low and high temperatures (°F)
34
21
40
26
58
38
66
47
71
54
82
64
87
70
81
64
76
59
66
47
54
38
41
28
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 3.9 hours in December, placing it below the
U.S. average for solar exposure.
9.2 hrs
3.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$351,000 – $425,000
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