Google satellite image for 13424 Old Frederick Rd Unit D, Rocky Ridge, MD 21778

Off market

$339,691

—

•

1 ba

•

1,850

sq ft

13424 Old Frederick Rd Unit D, Rocky Ridge, MD 21778

About this home

13424 Old Frederick Rd Unit D is a 1,850 square foot house on a 1.8 acre lot with 1 bathroom. Based on Redfin's Rocky Ridge data, we estimate the home's value is $339,691.

Single-familyProperty Type

1980Year Built

1.8 acresLot Size

$184Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$339,691

$17K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 6% lower than the average sale price ($361K) of 6 comparable homes.

SOLD OCT 15, 2026
$210,000
A
2 beds1 bath1,152 sq ft
12349 Layman Rd, Thurmont, MD 21788
SOLD AUG 21, 2026
$398,000
B
3 beds1.5 baths1,597 sq ft
107 Eyler Rd, Thurmont, MD 21788
SOLD SEP 11, 2026
$399,900
C
4 beds2 baths1,888 sq ft
105 Colliery Dr, Thurmont, MD 21788
SOLD OCT 2, 2026
$375,000
D
2 beds1 bath1,480 sq ft
13636 Catoctin Furnace Rd, Thurmont, MD 21788
SOLD JUL 29, 2026
$400,000
E
3 beds2 baths1,971 sq ft
112 Tacoma St, Thurmont, MD 21788
SOLD SEP 18, 2026
$385,000
F
4 beds2 baths1,466 sq ft
4 Sunny Ct, Thurmont, MD 21788

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Earn from this home

Sell

$318,108

Est. take-home

List your home with Redfin and save $3,397

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

1 MoM

Provided by Redfin

Sale history for 13424 Old Frederick Rd Unit D

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2026

$3,115 (+6.3%)

$80,000 + $165,000

$245,000

2025

$2,931 (+6.7%)

$80,000 + $165,000

$245,000

2024

$2,748 (+11.4%)

2023

$2,466 (+1.1%)

2022

$2,439 (+0.2%)

$80,000 + $119,600

$199,600

2021

$2,433 (+2.0%)

2020

$2,386 (+4.6%)

2019

$2,282 (+3.9%)

$80,000 + $112,700

$192,700

2018

$2,196 (+5.9%)

2017

$2,074 (−5.6%)

$80,000 + $85,800

$165,800

2015

$2,196 (−0.3%)

$84,000 + $90,800

$174,800

2014

$2,204 (+4.0%)

2013

$2,120 (−16.9%)

2012

$2,551

2011

$2,551

2010

$2,551 (+8.9%)

2009

$2,342

Tax history for 13424 Old Frederick Rd Unit D

Year

Property tax

Land + Additions

Assessment*

2026

$3,115 (+6.3%)

$80,000 + $165,000

$245,000

2025

$2,931 (+6.7%)

$80,000 + $165,000

$245,000

2024

$2,748 (+11.4%)

2023

$2,466 (+1.1%)

2022

$2,439 (+0.2%)

$80,000 + $119,600

$199,600

2021

$2,433 (+2.0%)

2020

$2,386 (+4.6%)

2019

$2,282 (+3.9%)

$80,000 + $112,700

$192,700

2018

$2,196 (+5.9%)

2017

$2,074 (−5.6%)

$80,000 + $85,800

$165,800

2015

$2,196 (−0.3%)

$84,000 + $90,800

$174,800

2014

$2,204 (+4.0%)

2013

$2,120 (−16.9%)

2012

$2,551

2011

$2,551

2010

$2,551 (+8.9%)

2009

$2,342

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning

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: 1

Heating & Cooling
Heating Type: Electric

Exterior

Exterior Information
Building Construction Quality: Economical
Exterior Wall: Frame
Building Type: Single Family

Property Information
Subdivision Name: HARBAUGHS ADD
Living Sq. Ft: 1,850
Building Sq. Ft: 1,850
# of Stories: 1
Stories Type: 1
Legal Description: LT 1 SEC 1 1.80 AC HARBAUGH DIVISION N/S OLD FREDERICK ROAD

Lot Information
# of Buildings: 1
Land Sq. Ft: 78,408
Legal Lot Number: 1
Acres: 1.8
Zoning Code: A
State Use Description: RESIDENTIAL

Utility Information
Sewer Type: Private

Financial

Assessor Information
Assessment Year: 2026
Tax District County: 04

Public facts

Beds: —
Baths: 1.0
Sq. Ft.: 1,850
Stories: 1.0
Lot Size: 1.8 acres
Style: Single Family Residential
Year Built: 1980
Year Renovated: —
County: Frederick County
APN: 04 153170

Home facts updated by county records on Oct 8, 2026

Around this home

Schools

Thurmont Primary School

Public PreK-2 • Assigned • 1.9mi

Thurmont Middle School

Public 6-8 • Assigned • 2.8mi

5/10

Catoctin High School

Public 9-12 • Assigned • 3.6mi

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

9% 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)

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

$323,000 – $391,000

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Nearby similar homes

FOR SALE BY OWNER

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3 beds1 bath1,460 sq ft

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Updated kitchen • Spacious backyard • Ample parking

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3 beds3 baths2,650 sq ft

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3 beds2 baths2,122 sq ft

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2 beds1 bath903 sq ft

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Land— sq ft

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Home values near 13424 Old Frederick Rd Unit D

Data from public records.

Address	Redfin Estimate
13420 Old Frederick Road, Rocky Ridge, MD - Beds \| 2 Baths \| 1862 Sq. Ft.	$467,335
13501 Old Frederick Road, Rocky Ridge, MD - Beds \| 1.5 Baths \| 1606 Sq. Ft.	$452,496

Address	Redfin Estimate
13500 Old Frederick Road, Rocky Ridge, MD - Beds \| 2.5 Baths \| 1865 Sq. Ft.	$559,513
13423 Old Frederick Road, Rocky Ridge, MD 3 Beds \| 1.5 Baths \| 1452 Sq. Ft.	$253,145

Address	Redfin Estimate
13416 Old Frederick Road, Rocky Ridge, MD - Beds \| 1 Baths \| 1440 Sq. Ft.	$324,631
13424 Old Frederick Road Unit A, Rocky Ridge, MD - Beds \| 1 Baths \| 948 Sq. Ft.	$244,913

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 21778, MD

Sale history for 13424 Old Frederick Rd Unit D

Tax history for 13424 Old Frederick Rd Unit D

Zoning

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

Home values near 13424 Old Frederick Rd Unit D

More real estate resources