Google satellite image for 9549 Longs Mill Rd, Rocky Ridge, MD 21778

Off market

$480,515

—

•

1 ba

•

1,680

sq ft

9549 Longs Mill Rd, Rocky Ridge, MD 21778

About this home

9549 Longs Mill Rd is a 1,680 square foot house on a 12.9 acre lot with 1 bathroom. Based on Redfin's Rocky Ridge data, we estimate the home's value is $480,515.

Single-familyProperty Type

1982Year Built

12.9 acresLot Size

$286Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$480,515

$9,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.4% lower than the average sale price ($487K) of 6 comparable homes.

SOLD MAY 29, 2026
$459,900
A
3 beds2 baths1,542 sq ft
11818 Cash Smith Rd, Keymar, MD 21757
SOLD MAR 31, 2026
$490,000
B
3 beds2 baths1,296 sq ft
11806 Hunt Club Rd, Thurmont, MD 21788
SOLD SEP 18, 2026
$385,000
C
4 beds2 baths1,466 sq ft
4 Sunny Ct, Thurmont, MD 21788
SOLD MAY 20, 2026
$665,000
D
4 beds3 baths1,798 sq ft
11997 Cregger Rd, Keymar, MD 21757
SOLD AUG 21, 2026
$398,000
E
3 beds1.5 baths1,597 sq ft
107 Eyler Rd, Thurmont, MD 21788
BOUGHT WITH REDFIN MAY 6, 2026
$525,000
F
3 beds2.5 baths1,480 sq ft
8802-C Links Bridge Rd, Thurmont, MD 21788

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Earn from this home

Sell

$450,849

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

1 MoM

Provided by Redfin

Sale history for 9549 Longs Mill Rd

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

Tax history for 9549 Longs Mill Rd

*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

Parking

Parking / Garage Information
Primary Garage Type: Detached
Primary Garage Sq. Ft.: 1,350
Parking Type: Garage
Garage Type: Detached

Interior

Unit Information
# of Units: 1

Heating Information
Heat Type: Electric

Basement Information
Finished Basement Sq. Ft.: 120
Basement Type: Finished

Bathroom Information
# of Baths (Total): 1
# of Full Baths: 1

Exterior

Exterior Information
Roof Type: Composition Shingle
Structural Style: Conventional
Patio Type: Porch - No step
Exterior Material: Aluminum/Vinyl
Construction Quality (1-Lowest, 10-Highest): 4
Building Type: Conventional House
Architectural Style: Conventional

Property Value Information
Improvements Market Value: $60

Lot Information
Lot Size (Sq. Ft.): 561,924

Property Information
Property Legal Description: 12.90 AC E/S LONGS MILL RD NR ROCKY RIDGE
Building/Structure Sq.Ft.: 1,800
Total number of Stories: 1
Total Sq. Ft. of All Structures: 1,680
Total Sq. Ft. of All Structures Description: Living Area
Total Finished Sq. Ft. of All Buildings on Property: 1,680
Total Assessor Sq. Ft. of Buildings: 1,680
Ground Floor Sq. Ft.: 1,680
# of Structures on Property: 1

Financial

Assessor Information
Year of Last Land Appraisal: 2014

Public facts

Beds: —
Baths: 1.0
Sq. Ft.: 1,680
Stories: 1.0
Lot Size: 12.9 acres
Style: Single Family Residential
Year Built: 1982
Year Renovated: —
County: Frederick County
APN: 04152689

Home facts updated by county records on Aug 13, 2019

Around this home

Schools

Thurmont Primary School

Public PreK-2 • Assigned • 3.6mi

Thurmont Middle School

Public 6-8 • Assigned • 4.5mi

5/10

Catoctin High School

Public 9-12 • Assigned • 5.4mi

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 102° 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)

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 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$457,000 – $553,000

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Nearby similar homes

$450,000

3 beds2 baths2,122 sq ft

11306 Hessong Bridge Rd, Thurmont, MD 21788

(240) 309-6000

$625,000

3 beds3 baths2,650 sq ft

11860 Nicholson Rd, Keymar, MD 21757

(301) 371-4415

$775,000

5 beds3 baths5,112 sq ft

8001 Mills Manor Ct, Thurmont, MD 21788

(301) 298-1001

$450,000

3 beds2.5 baths1,433 sq ft

2 James St, Woodsboro, MD 21798

(301) 882-7567

FOR SALE BY OWNER

$589,000

3 beds4 baths2,472 sq ft

109 Summit Ave, Thurmont, MD 21788

$560,000

4 beds3 baths2,750 sq ft

9543 Dublin Rd, Walkersville, MD 21793

(410) 220-5745

Home values near 9549 Longs Mill Rd

Data from public records.

Address	Redfin Estimate
9716 Longs Mill Road, Rocky Ridge, MD - Beds \| 1.5 Baths \| 2036 Sq. Ft.	$647,813
9151 Longs Mill Road, Rocky Ridge, MD - Beds \| 1 Baths \| 1415 Sq. Ft.	$373,228

Address	Redfin Estimate
9712 Longs Mill Road, Rocky Ridge, MD - Beds \| 2.5 Baths \| 3472 Sq. Ft.	$803,727
9147 Longs Mill Road, Rocky Ridge, MD - Beds \| 1 Baths \| 1837 Sq. Ft.	$377,749

Address	Redfin Estimate
9410 Longs Mill Road, Rocky Ridge, MD - Beds \| 4.5 Baths \| 5177 Sq. Ft.	$890,005
9839 Longs Mill Road, Rocky Ridge, MD - Beds \| 1 Baths \| 1200 Sq. Ft.	$244,690

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GreatSchools Ratings provided by GreatSchools.org.

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