Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$328,975$343 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

11834 RENNER RD

KEYMAR, MD 21757
1
Baths
960 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.95 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$329K
$299K low$359K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,555 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$315,300 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$290,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$364,500

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
13
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
77
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
87
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
37
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyFREDERICK
Lot (acres)The size of the land the home sits on, from county records.0.95
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Electric
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 448 ft²Porch · 120 ft²

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
New Midway/Woodsboro Elementary SchoolA-
Elementary · Grades KG–5 · 1.4 mi
M
Walkersville Middle SchoolA
Middle · Grades 6–8 · 6.3 mi
H
Walkersville High SchoolC+
High · Grades 9–12 · 6.8 mi

District: Frederick County Public Schools

Neighborhood · ZIP 21757These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.117
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.3,148
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.84 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,318
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,165
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Owner Tools

Do you own this home?
Claim this home

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

11834 Renner Rd measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth less than 86% of homes in Frederick County
  • Costs more per square foot than 95% of homes in Frederick County
  • Smaller than 98% of homes in Frederick County
  • Has a bigger lot than 78% of homes in Frederick County
  • Older than 70% of homes in Frederick County

What homes are worth in Keymar 21757

Each bar is how many homes fall in that price range. The marker is this home.

This home
$179K$777K

This home is worth more than 28% of homes in Keymar 21757.

How it measures up in Keymar 21757

The dot is this home. The mark in the middle is the typical home in Keymar 21757.

Estimated value$328,975
CheaperTypical $400,308Pricier

Pricier than 28% of homes nearby

Price per ft²$343
CheaperTypical $235Pricier

Pricier than 94% of homes nearby

Living area960 ft²
SmallerTypical 1,752 ft²Bigger

Bigger than 4% of homes nearby

Lot size0.95 ac
SmallerTypical 1.58 acBigger

Bigger than 25% of homes nearby

Year built1977
OlderTypical 1967Newer

Newer than 63% of homes nearby

How 11834 Renner Rd ranks against every home in each area.
MeasureThis homeKeymar 21757Frederick County
Estimated valuepricier than$328,97528% of homes14% of homes
Price per ft²pricier than$34394% of homes95% of homes
Living areabigger than960 ft²4% of homes2% of homes
Lot sizebigger than0.95 ac25% of homes78% of homes
Year builtnewer than197763% of homes30% of homes

About 11834 Renner Rd

How much is 11834 Renner Rd, Keymar, MD worth?

The TopHap Estimate for 11834 Renner Rd, Keymar, MD is $328,975 as of Jul 14, 2026. The likely range is $298,799 to $359,151. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11834 Renner Rd, Keymar, MD last sell?

11834 Renner Rd, Keymar, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 11834 Renner Rd, Keymar, MD?

11834 Renner Rd, Keymar, MD has 1 bathrooms, 960 square feet of living space and a 0.95-acre lot.

When was 11834 Renner Rd, Keymar, MD built?

11834 Renner Rd, Keymar, MD was built in 1977, making it 49 years old. It is a conventional home. The building has 1 story.

What schools serve 11834 Renner Rd, Keymar, MD?

11834 Renner Rd, Keymar, MD is assigned to New Midway/Woodsboro Elementary School (elementary), rated A-; Walkersville Middle School (middle), rated A; Walkersville High School (high), rated C+. All sit in Frederick County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11834 Renner Rd, Keymar, MD compare to other homes in Keymar 21757?

Among the 904 homes in Keymar 21757, it is worth more than 28% of them ($328,975 against a typical $400,308), its price per square foot is higher than 94% of them ($343 against a typical $235), it is bigger than 4% of them (960 ft² against a typical 1,752 ft²), its lot is bigger than 25% of them (0.95 ac against a typical 1.58 ac) and it is newer than 63% of them (1977 against a typical 1967). Measured against all of Frederick County, it is worth more than 14% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 11834 Renner Rd, Keymar, MD?

The 2025 property tax bill for 11834 Renner Rd, Keymar, MD was $3,555. The county assessed it at $315,300.

More homes on Renner Rd

Closest homes

More homes in Keymar 21757

Assigned schools

Explore the area

See this home in context

Open 11834 Renner Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map