8520 Rocky Springs Rd is a 4,846 square foot house on a 0.47 acre lot with 4.5 bathrooms. - it last sold on November 25, 2025 for $1,223,519. Based on Redfin's Frederick data, we estimate the home's value is $1,133,220.
Single-familyProperty Type
2025Year Built
0.47 acresLot Size
$234Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,133,220
$90K since sold in November 2025$13K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 46.9% higher than the average sale price ($771K) 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
R-4
Low Density Residential District
The R4 District is intended to provide for residences in an urban residential environment with a maximum density of 4 dwellings per acre. In addition, this district is intended to accommodate a complement of residential support uses normally utilized during the daily activities of residents, to protect these areas from the encroachment of incompatible uses and to guide development within the district to occur in a manner that complies with the Comprehensive Plan.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Park & open space
Property details
Interior
Basement Information
Basement Sq. Ft: 1,050
Basement Finish: Finished
Basement Type: Finished
Bathroom Information
# of Full Baths: 4
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air
Fireplace Information
# of Fireplaces: 1
Fireplace Type: Gas/Log
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Good
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family
Property Information
Subdivision Name: KELLERTON LAND BAY C
Living Sq. Ft: 4,846
Building Sq. Ft: 5,298
# of Stories: 2
Stories Type: 2 Story With Basement
Legal Description: LOT 32 20,400 SQ FT KELLERTON LAND BAY C
Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 452
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 20,400
Legal Lot Number: 32
Municipality Name: FREDERICK CITY
Acres: 0.4683
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 02
Public facts
Beds: —
Baths: 4.5
Sq. Ft.: 4,846
Stories: 2.0
Lot Size: 0.47 acres
Style: Single Family Residential
Year Built: 2025
Year Renovated: —
County: Frederick County
APN: 02 606645
Home facts updated by county records on Oct 8, 2026
Around this home
Schools
K - 12
Preschool & daycare
Yellow Springs Elementary School
Public PreK-5 • Assigned • 0.7mi
8/10
Monocacy Middle School
Public 6-8 • Assigned • 2.6mi
6/10
Gov. Thomas Johnson High School
Public 9-12 • Assigned • 3.6mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Historical weather
Frederick, MD • 21702
Average low and high temperatures (°F)
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Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.
Provided by Shadowmap
Estimated sale price
$1.08M – $1.30M
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