Google satellite image for 9709 Longs Mill Rd, Rocky Ridge, MD 21778

Off market

$1,209,353

—

•

3 ba

•

2,340

sq ft

9709 Longs Mill Rd, Rocky Ridge, MD 21778

About this home

9709 Longs Mill Rd is a 2,340 square foot house on a 279.64 acre lot with 3 bathrooms. Based on Redfin's Rocky Ridge data, we estimate the home's value is $1,209,353.

Single-familyProperty Type

1974Year Built

279.64 acresLot Size

$517Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,209,353

$49K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 73.8% higher than the average sale price ($696K) of 6 comparable homes.

SOLD AUG 3, 2026
$705,180
A
3 beds2 baths2,604 sq ft
11139 Old Frederick Rd, Thurmont, MD 21788
SOLD AUG 6, 2026
$780,000
B
4 beds2.5 baths2,778 sq ft
11841 Cash Smith Rd, Keymar, MD 21757
SOLD JUL 27, 2026
$690,000
C
4 beds3.5 baths2,941 sq ft
11861 Renner Rd, Keymar, MD 21757
SOLD SEP 17, 2026
$725,000
D
3 beds2.5 baths3,006 sq ft
11927 Beaver Dam Rd, Union Bridge, MD 21791
SOLD BY REDFIN JUL 24, 2026
$499,900
E
4 beds3 baths2,176 sq ft
12235 Legore Bridge Rd, Woodsboro, MD 21798
SOLD JUL 6, 2026
$774,900
F
4 beds2.5 baths3,214 sq ft
11223 Dublin Rd, Woodsboro, MD 21798

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Earn from this home

Sell

$1,137,851

Est. take-home

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Rent

$3,797/mo

Redfin rental estimate

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Market trends in 21757, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

97.9%

5.6% MoM

Median sale price

$760K

$355K MoM

Avg. days on market

27d

23 days MoM

Recently sold homes

3 MoM

Provided by Redfin

Sale history for 9709 Longs Mill Rd

Tax history for 9709 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

Exterior

Property Information
Legal Description: 279.64 AC E/S LONGS MILL RD. NR ROCKY RIDGE
Architectural Style: Conventional
Property Type: Conventional
Exterior: Wood
Roof: Composition Shingle
Construction Quality: 6.0
Heating/Cooling: Has Heating
Heating: Steam
# of Units: 2

Public facts

Beds: —
Baths: 3.0
Sq. Ft.: 2,340
Stories: 1.0
Lot Size: 279.64 acres
Style: Single Family Residential
Year Built: 1974
Year Renovated: —
County: Frederick County
APN: 04151631

Home facts updated by county records on Aug 13, 2019

Around this home

Schools

K - 12
Preschool & daycare

New Midway/Woodsboro Elementary School

Public PreK-5 • Assigned • 1.1mi

8/10

Walkersville Middle School

Public 6-8 • Assigned • 6.3mi

9/10

Walkersville High School

Public 9-12 • Assigned • 6.8mi

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

7/10 Heat Factor

8 days above 103° expected this year, 18 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 9.2 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

$1.15M – $1.39M

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Nearby similar homes

$177,900

2 beds1 bath887 sq ft

6150 Taneytown Pike, Taneytown, MD 21787

0.27 acre lot • 2 garage spots • Built 1951

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OPEN TODAY, 11AM TO 1PM

$359,900

4 beds1.5 baths1,824 sq ft

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Quartz countertops • Soft-close drawers • Fenced backyard

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$365,000

3 beds2 baths1,726 sq ft

32 Lombard St, Thurmont, MD 21788

Corner lot • Brand new roof • Designer kitchen

(301) 439-9500

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3 beds1.5 baths2,567 sq ft

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Additional storage • Living space • 0.64 acre lot

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FOR SALE BY OWNER

$579,000

3 beds4 baths2,472 sq ft

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Finished basement • Walkout french doors • Built 2023

$370,000

4 beds3 baths2,225 sq ft

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Victorian home • Versatile library • New cooktop

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Home values near 9709 Longs Mill Rd

Data from public records.

Address	Redfin Estimate
10275 Oak Hill Rd, Keymar, MD - Beds \| 1 Baths \| 880 Sq. Ft.	$263,292
12409 Clyde Young Rd, Keymar, MD - Beds \| 1 Baths \| 1392 Sq. Ft.	$393,362
10104 Oak Hill Rd, Keymar, MD - Beds \| 2 Baths \| 2872 Sq. Ft.	$491,946
10269 Oak Hill Rd, Keymar, MD 3 Beds \| 1.5 Baths \| 1556 Sq. Ft.	$326,572
12015 Legore Bridge Rd, Keymar, MD - Beds \| 1 Baths \| 1056 Sq. Ft.	$316,398
12114 Legore Bridge Rd, Keymar, MD 2 Beds \| 1 Baths \| 972 Sq. Ft.	$190,687
10275 Oak Hill Rd, Woodsboro, MD - Beds \| - Baths \| - Sq. Ft.	$281,566

Address	Redfin Estimate
12007 Legore Bridge Rd, Keymar, MD - Beds \| 1 Baths \| 2232 Sq. Ft.	$359,827
12111 Legore Bridge Rd, Keymar, MD - Beds \| 1 Baths \| 1216 Sq. Ft.	$279,927
12219 Clyde Young Rd, Keymar, MD - Beds \| 2 Baths \| 1367 Sq. Ft.	$426,989
10265 Oak Hill Rd, Keymar, MD - Beds \| 1 Baths \| 1676 Sq. Ft.	$281,016
12017 Legore Bridge Rd, Keymar, MD - Beds \| 1 Baths \| 1296 Sq. Ft.	$329,157
12359 Clyde Young Rd, Keymar, MD - Beds \| 2 Baths \| 1914 Sq. Ft.	$562,485
11920 Legore Bridge Rd, Woodsboro, MD - Beds \| - Baths \| - Sq. Ft.	$376,768

Address	Redfin Estimate
11920 Legore Bridge Rd, Keymar, MD - Beds \| 2 Baths \| 2836 Sq. Ft.	$449,249
12022 Legore Bridge Rd, Keymar, MD 3 Beds \| 2 Baths \| 1180 Sq. Ft.	$233,144
10202 Clyde Young Rd, Woodsboro, MD - Beds \| 1.5 Baths \| 1296 Sq. Ft.	$362,491
12019 Legore Bridge Rd, Keymar, MD - Beds \| 1 Baths \| 1152 Sq. Ft.	$332,364
11927 Legore Bridge Rd, Keymar, MD - Beds \| 1.5 Baths \| 1456 Sq. Ft.	$324,976
12011 Legore Bridge Rd, Keymar, MD 2 Beds \| 1 Baths \| 784 Sq. Ft.	$242,331
10330 Oak Hill Rd, Keymar, MD 4 Beds \| 3 Baths \| 5384 Sq. Ft.	$1,056,320

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