Skip to content
Skip to content
TopHapOpen in map
TownhouseResidential
$404,500$282 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $300,000 on Jan 21, 2021

18520 OWL RUN WAY

GERMANTOWN, MD 20874
2.5
Baths
1,433 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.
1,502 ft²
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$405K
$390K low$419K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$300,000 · Jan 21, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,176 (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.$339,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$120,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$219,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$308,667
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$339,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.04
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Clopper Mill Elementary SchoolC-
Elementary · Grades PK–5 · 0.4 mi
H
Northwest High SchoolB+
High · Grades 9–12 · 0.8 mi
M
Roberto W. Clemente Middle SchoolC+
Middle · Grades 6–8 · 1.2 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20874These 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.88
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.36

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.63,804
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,847 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,042
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$139,548
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%

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

18520 Owl Run Way 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 80% of homes in Montgomery County
  • Smaller than 74% of homes in Montgomery County
  • Has a smaller lot than 86% of homes in Montgomery County
  • Older than 88% of homes in Germantown 20874

What homes are worth in Germantown 20874

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

This home
$232K$1.2M

This home is worth more than 40% of homes in Germantown 20874.

How it measures up in Germantown 20874

The dot is this home. The mark in the middle is the typical home in Germantown 20874.

Estimated value$404,500
CheaperTypical $434,617Pricier

Pricier than 40% of homes nearby

Price per ft²$282
CheaperTypical $268Pricier

Pricier than 63% of homes nearby

Living area1,433 ft²
SmallerTypical 1,580 ft²Bigger

Bigger than 42% of homes nearby

Lot size1,502 ft²
SmallerTypical 2,004 ft²Bigger

Bigger than 26% of homes nearby

Year built1978
OlderTypical 1988Newer

Newer than 12% of homes nearby

How 18520 Owl Run Way ranks against every home in each area.
MeasureThis homeGermantown 20874Montgomery County
Estimated valuepricier than$404,50040% of homes20% of homes
Price per ft²pricier than$28263% of homes40% of homes
Living areabigger than1,433 ft²42% of homes26% of homes
Lot sizebigger than1,502 ft²26% of homes14% of homes
Year builtnewer than197812% of homes50% of homes

About 18520 Owl Run Way

How much is 18520 Owl Run Way, Germantown, MD worth?

The TopHap Estimate for 18520 Owl Run Way, Germantown, MD is $404,500 as of Aug 30, 2026. The likely range is $390,286 to $418,714. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18520 Owl Run Way, Germantown, MD last sell?

18520 Owl Run Way, Germantown, MD last sold on Jan 21, 2021 for $300,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 18520 Owl Run Way, Germantown, MD?

18520 Owl Run Way, Germantown, MD has 2.5 bathrooms, 1,433 square feet of living space and a 0.04-acre lot.

When was 18520 Owl Run Way, Germantown, MD built?

18520 Owl Run Way, Germantown, MD was built in 1978, making it 48 years old. It is a townhouse home. The building has 2 stories.

What schools serve 18520 Owl Run Way, Germantown, MD?

18520 Owl Run Way, Germantown, MD is assigned to Clopper Mill Elementary School (elementary), rated C-; Northwest High School (high), rated B+; Roberto W. Clemente Middle School (middle), rated C+. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18520 Owl Run Way, Germantown, MD compare to other homes in Germantown 20874?

Among the 18,157 homes in Germantown 20874, it is worth more than 40% of them ($404,500 against a typical $434,617), its price per square foot is higher than 63% of them ($282 against a typical $268), it is bigger than 42% of them (1,433 ft² against a typical 1,580 ft²), its lot is bigger than 26% of them (1,502 ft² against a typical 2,004 ft²) and it is newer than 12% of them (1978 against a typical 1988). Measured against all of Montgomery County, it is worth more than 20% 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 18520 Owl Run Way, Germantown, MD?

The 2025 property tax bill for 18520 Owl Run Way, Germantown, MD was $3,176. The county assessed it at $339,800.

More homes on Owl Run Way

Closest homes

More homes in Germantown 20874

Assigned schools

Explore the area

See this home in context

Open 18520 Owl Run Way 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