13420 Old Frederick Rd is a 1,862 square foot house on a 2.34 acre lot with 2 bathrooms. Based on Redfin's Rocky Ridge data, we estimate the home's value is $467,335.
Single-familyProperty Type
2006Year Built
2.34 acresLot Size
$251Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$467,335
$19K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.2% higher than the average sale price ($402K) of 6 comparable homes.
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Earn from this home
Sell
$438,425
Est. take-home
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Market trends in 21778, MD
Last updated September 2026
Sale-to-list price
98.5%
1.5% MoM
Median sale price
$398K
$43K MoM
Avg. days on market
98d
65 days MoM
Recently sold homes
2
1 MoM
Provided by Redfin
Sale history for 13420 Old Frederick Rd
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$4,404 (+5.3%)
$82,700 + $325,800
$408,500
2025
$4,182 (+5.4%)
$82,700 + $325,800
$408,500
2024
$3,969 (+9.7%)
2023
$3,617 (+4.9%)
2022
$3,448 (+4.0%)
$82,700 + $226,500
$309,200
2021
$3,315 (+5.9%)
2020
$3,131 (+2.6%)
2019
$3,053 (+1.7%)
$82,700 + $179,300
$262,000
2018
$3,001 (+3.6%)
2017
$2,896 (−2.1%)
$82,700 + $159,100
$241,800
2015
$2,959 (−0.3%)
$86,700 + $158,300
$245,000
2014
$2,969 (+4.1%)
2013
$2,852 (−22.0%)
2012
$3,657 (+4.0%)
2011
$3,518
2010
$3,518 (+22.6%)
2009
$2,869
Tax history for 13420 Old Frederick Rd
Year
Property tax
Land + Additions
Assessment*
2026
$4,404 (+5.3%)
$82,700 + $325,800
$408,500
2025
$4,182 (+5.4%)
$82,700 + $325,800
$408,500
2024
$3,969 (+9.7%)
2023
$3,617 (+4.9%)
2022
$3,448 (+4.0%)
$82,700 + $226,500
$309,200
2021
$3,315 (+5.9%)
2020
$3,131 (+2.6%)
2019
$3,053 (+1.7%)
$82,700 + $179,300
$262,000
2018
$3,001 (+3.6%)
2017
$2,896 (−2.1%)
$82,700 + $159,100
$241,800
2015
$2,959 (−0.3%)
$86,700 + $158,300
$245,000
2014
$2,969 (+4.1%)
2013
$2,852 (−22.0%)
2012
$3,657 (+4.0%)
2011
$3,518
2010
$3,518 (+22.6%)
2009
$2,869
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
A
Agricultural District
The purpose of the Agricultural District (A) is to preserve productive agricultural land and the character and quality of the rural environment and to prevent urbanization where roads and other public facilities are scaled to meet only rural needs.
Permitted uses
Include but are not limited to:
Agriculture
Greenhouse / nursery
Winery & vineyard
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Mobile home park
Property details
Interior
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Heat Pump
Exterior
Exterior Information
Building Construction Quality: Average
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family
Property Information
Subdivision Name: HARBAUGHS ADD
Living Sq. Ft: 1,862
Building Sq. Ft: 2,438
# of Stories: 1
Stories Type: 1 Story With Basement
Legal Description: LOT 2 SECT 2 2.34 ACRES HARBAUGH DVISION
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: 101,930
Legal Lot Number: 2
Acres: 2.34
State Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 04
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 1,862
Stories: 1.0
Lot Size: 2.34 acres
Style: Single Family Residential
Year Built: 2006
Year Renovated: —
County: Frederick County
APN: 04 158490
Home facts updated by county records on Oct 8, 2026
Around this home
Schools
Thurmont Primary School
Public PreK-2 • Assigned • 2.0mi
Thurmont Middle School
Public 6-8 • Assigned • 2.9mi
5/10
Catoctin High School
Public 9-12 • Assigned • 3.8mi
6/10
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
0.15% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 103° expected this year, 16 days in 30 years
4/10 Wind Factor
7% 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
Rocky Ridge, MD • 21778
Average low and high temperatures (°F)
36
23
41
28
60
39
67
48
72
55
84
65
88
70
81
62
79
59
68
47
56
40
42
29
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 3.9 hours in December, placing it below the
U.S. average for solar exposure.
9.1 hrs
3.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$444,000 – $538,000
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