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Single Family ResidenceResidential
$866,134$275 / 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 Sep 24, 2026
Last sold for $117,500 on Jul 1, 1992

18335 COMUS RD

DICKERSON, MD 20842
2.5
Baths
3,148 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.
2.81 ac
Lot SizeThe size of the land the home sits on, from county records.
1993
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$866K
$792K low$940K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$117,500 · Jul 1, 1992

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,903 (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.$714,967 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$658,533
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$771,400

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.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
78
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
86
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
34
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
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 252 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
Urbana Elementary SchoolA+
Elementary · Grades KG–5 · 5.2 mi
H
Urbana High SchoolA
High · Grades 9–12 · 5.5 mi
M
Urbana Middle SchoolA+
Middle · Grades 6–8 · 5.8 mi

District: Frederick County Public Schools

Neighborhood · ZIP 20842These 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.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.6%
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.3,376
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.60 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$166,757
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$202,648
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.43 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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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

18335 Comus 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 more than 94% of homes in Frederick County
  • Costs more per square foot than 80% of homes in Frederick County
  • Bigger than 80% of homes in Frederick County
  • Has a bigger lot than 91% of homes in Frederick County
  • Newer than 73% of homes in Dickerson

What homes are worth in Dickerson 20842

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

This home
$293K$1.9M

This home is worth more than 70% of homes in Dickerson 20842.

How it measures up in Dickerson 20842

The dot is this home. The mark in the middle is the typical home in Dickerson 20842.

Estimated value$866,134
CheaperTypical $614,461Pricier

Pricier than 70% of homes nearby

Price per ft²$275
CheaperTypical $285Pricier

Pricier than 45% of homes nearby

Living area3,148 ft²
SmallerTypical 2,268 ft²Bigger

Bigger than 70% of homes nearby

Lot size2.81 ac
SmallerTypical 2.81 acBigger

Bigger than 50% of homes nearby

Year built1993
OlderTypical 1967Newer

Newer than 73% of homes nearby

How 18335 Comus Rd ranks against every home in each area.
MeasureThis homeDickersonDickerson 20842Frederick County
Estimated valuepricier than$866,13469% of homes70% of homes94% of homes
Price per ft²pricier than$27545% of homes45% of homes80% of homes
Living areabigger than3,148 ft²66% of homes70% of homes80% of homes
Lot sizebigger than2.81 ac46% of homes50% of homes91% of homes
Year builtnewer than199373% of homes73% of homes55% of homes

About 18335 Comus Rd

How much is 18335 Comus Rd, Dickerson, MD worth?

The TopHap Estimate for 18335 Comus Rd, Dickerson, MD is $866,134 as of Sep 24, 2026. The likely range is $792,172 to $940,096. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18335 Comus Rd, Dickerson, MD last sell?

18335 Comus Rd, Dickerson, MD last sold on Jul 1, 1992 for $117,500, according to the county's recorded deed.

How big is 18335 Comus Rd, Dickerson, MD?

18335 Comus Rd, Dickerson, MD has 2.5 bathrooms and 3,148 square feet of living space.

When was 18335 Comus Rd, Dickerson, MD built?

18335 Comus Rd, Dickerson, MD was built in 1993, making it 33 years old. It is a conventional home. The building has 1 story.

What schools serve 18335 Comus Rd, Dickerson, MD?

18335 Comus Rd, Dickerson, MD is assigned to Urbana Elementary School (elementary), rated A+; Urbana High School (high), rated A; Urbana Middle School (middle), rated A+. All sit in Frederick County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18335 Comus Rd, Dickerson, MD compare to other homes in Dickerson 20842?

Among the 551 homes in Dickerson 20842, it is worth more than 70% of them ($866,134 against a typical $614,461), its price per square foot is higher than 45% of them ($275 against a typical $285), it is bigger than 70% of them (3,148 ft² against a typical 2,268 ft²), its lot is bigger than 50% of them (2.81 ac against a typical 2.81 ac) and it is newer than 73% of them (1993 against a typical 1967). Measured against all of Frederick County, it is worth more than 94% 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 18335 Comus Rd, Dickerson, MD?

The 2025 property tax bill for 18335 Comus Rd, Dickerson, MD was $7,903. The county assessed it at $714,967.

More homes on Comus Rd

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More homes in Dickerson 20842

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