12627 Granite Rock Rd is a 3,927 square foot house on a 7,040 square foot lot with 3.5 bathrooms. Based on Redfin's Clarksburg data, we estimate the home's value is $886,590.
Single-familyProperty Type
2005Year Built
7,040 sq ftLot Size
$226Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$886,590
$3,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.1% higher than the average sale price ($813K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$10,451 (+15.6%)
2025
$9,039 (+9.3%)
2024
$8,271 (+5.5%)
2023
$7,836 (+10.6%)
$150,700 + $589,000
$739,700
2022
$7,086 (+6.8%)
2021
$6,634 (+1.7%)
2020
$6,524 (+1.6%)
$150,700 + $481,300
$632,000
2019
$6,420 (+1.3%)
2018
$6,337 (+3.0%)
$150,700 + $457,600
$608,300
2017
$6,150 (+11.9%)
2015
$5,496 (−1.2%)
$134,100 + $391,500
$525,600
2014
$5,565 (−0.5%)
2013
$5,594 (+4.8%)
2012
$5,336 (+5.2%)
2011
$5,075
2010
$5,075 (−9.1%)
2009
$5,580
Tax history for 12627 Granite Rock Rd
Year
Property tax
Land + Additions
Assessment*
2026
$10,451 (+15.6%)
2025
$9,039 (+9.3%)
2024
$8,271 (+5.5%)
2023
$7,836 (+10.6%)
$150,700 + $589,000
$739,700
2022
$7,086 (+6.8%)
2021
$6,634 (+1.7%)
2020
$6,524 (+1.6%)
$150,700 + $481,300
$632,000
2019
$6,420 (+1.3%)
2018
$6,337 (+3.0%)
$150,700 + $457,600
$608,300
2017
$6,150 (+11.9%)
2015
$5,496 (−1.2%)
$134,100 + $391,500
$525,600
2014
$5,565 (−0.5%)
2013
$5,594 (+4.8%)
2012
$5,336 (+5.2%)
2011
$5,075
2010
$5,075 (−9.1%)
2009
$5,580
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R-200
Residential - 200 Zone
The intent of the R-200 zone is to provide designated areas of the County for residential uses with a minimum lot size of 20,000 square feet. The predominant use is residential in a detached house.
Permitted uses
Include but are not limited to:
Agriculture-Other
Assembly/ meeting place
Housing-Single unit
Housing-Senior
Infrastructure-Other
Public service
Kennel
Transportation-Other
Park & open space
Jul 29, 2005 • Final
Electrical
Electrical
Jul 29, 2005 • Final
Building residential
New construction
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 2 Story Brick
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Good
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family
Property Information
Subdivision Name: CLARKSBURG VILLAGE
Living Sq. Ft: 3,927
Building Sq. Ft: 4,455
# of Stories: 2
Stories Type: 2 Story With Basement
Legal Description: CLARKSBURG VILLAGE
Parking & Garage Information
Parking Type: Built-In Garage
Garage/Parking Sq. Ft: 528
Garage / Carport Type: Built In
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,040
Legal Lot Number: 23
Legal Block Number: G
Acres: 0.1616
Zoning Code: R200
County Use Description: SINGLE FAMILY DETACH
State Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 02
Public facts
Beds: —
Baths: 3.5
Sq. Ft.: 3,927
Stories: 2.0
Lot Size: 7,040 square feet
Style: Single Family Residential
Year Built: 2005
Year Renovated: —
County: Montgomery County
APN: 02 03466667
Home facts updated by county records on Oct 14, 2026
Around this home
Schools
Wilson Wims Elementary School
Public PreK-5 • Assigned • 0.3mi
9/10
Hallie Wells Middle School
Public 6-8 • Assigned • 1.4mi
9/10
Clarksburg High School
Public 9-12 • Assigned • 1.0mi
7/10
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
0.31% 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
8% 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
Clarksburg, MD • 20871
Average low and high temperatures (°F)
37
22
43
27
62
39
69
48
73
54
84
64
88
70
81
61
79
58
69
46
57
38
43
28
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 4.1 hours in December, placing it below the
U.S. average for solar exposure.
9.2 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$843,000 – $1.02M
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