12102 Renner Rd is a 1,232 square foot house on a 21 acre lot with 1 bathroom. Based on Redfin's Keymar data, we estimate the home's value is $476,499.
Single-familyProperty Type
1900Year Built
21 acresLot Size
$387Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$476,499
$15K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.2% higher than the average sale price ($453K) 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*
2025
$4,306 (+4.8%)
2024
$4,111 (+9.3%)
$183,000 + $160,400
$343,400
2023
$3,762 (+5.2%)
2022
$3,574 (+1.5%)
2021
$3,521 (+3.3%)
$183,000 + $112,000
$295,000
2020
$3,408 (+2.5%)
2019
$3,324 (−0.9%)
2018
$3,353 (+0.9%)
$168,000 + $105,500
$273,500
2017
$3,324 (−4.9%)
$168,000 + $105,500
$273,500
2015
$3,497 (+0.6%)
2014
$3,476
$225,000 + $58,000
$283,000
2013
$3,476 (+0.9%)
2012
$3,446 (−30.5%)
2011
$4,958
2010
$4,958 (+103.7%)
2009
$2,434
Tax history for 12102 Renner Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,306 (+4.8%)
2024
$4,111 (+9.3%)
$183,000 + $160,400
$343,400
2023
$3,762 (+5.2%)
2022
$3,574 (+1.5%)
2021
$3,521 (+3.3%)
$183,000 + $112,000
$295,000
2020
$3,408 (+2.5%)
2019
$3,324 (−0.9%)
2018
$3,353 (+0.9%)
$168,000 + $105,500
$273,500
2017
$3,324 (−4.9%)
$168,000 + $105,500
$273,500
2015
$3,497 (+0.6%)
2014
$3,476
$225,000 + $58,000
$283,000
2013
$3,476 (+0.9%)
2012
$3,446 (−30.5%)
2011
$4,958
2010
$4,958 (+103.7%)
2009
$2,434
*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: 1
Heating & Cooling
Heating Type: Radiant Hot Water
Fireplace Information
# of Fireplaces: 2
Fireplace Type: 2 Story
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Fair
Exterior Wall: Frame
Roof Shape Type: Metal
Building Type: Single Family
Property Information
Living Sq. Ft: 1,232
Building Sq. Ft: 1,232
# of Stories: 2
Stories Type: 2 Story With Basement
Legal Description: 21 AC W/S RENNER RD. S/BAKER RD.
Lot Information
# of Buildings: 1
Land Sq. Ft: 914,760
Acres: 21
Zoning Code: A
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Private
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 11
Public facts
Beds: —
Baths: 1.0
Sq. Ft.: 1,232
Stories: 2.0
Lot Size: 21 acres
Style: Single Family Residential
Year Built: 1900
Year Renovated: —
County: Frederick County
APN: 11 280013
Home facts updated by county records on Jul 17, 2026
Around this home
Schools
Places
Transit
New Midway/Woodsboro Elementary School
Public PreK-5 • Assigned • 1.2mi
8/10
Walkersville Middle School
Public 6-8 • Assigned • 6.0mi
9/10
Walkersville High School
Public 9-12 • Assigned • 6.5mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
10/10 Flood Factor
Estimated 80%+ chance 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
5/10 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
Keymar, MD • 21757
Average low and high temperatures (°F)
36
23
41
27
60
39
68
47
73
54
84
64
89
71
82
63
78
58
68
46
56
39
42
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 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
$453,000 – $548,000
Reach more buyers when you sell with Redfin. Save up to $4,765 in fees.3 minutes to get started.
Get a free, detailed breakdown of how we calculated your estimate.