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Single Family ResidenceResidential
$872,931$287 / 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 95How 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 $490,000 on Aug 2, 2011

18101 HOLLINGSWORTH DR

DERWOOD, MD 20855
3.5
Baths
3,042 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.
2.25 ac
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$873K
$833K low$913K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$490,000 · Aug 2, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,175 (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.$790,133 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$737,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$894,800

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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.Bi-Level
CountyMONTGOMERY
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.Deck · 216 ft²

Transaction History(3)

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.

M
Redland Middle SchoolC-
Middle · Grades 6–8 · 0.8 mi
E
Sequoyah Elementary SchoolB
Elementary · Grades KG–5 · 1.2 mi
H
Col. Zadok Magruder High SchoolC
High · Grades 9–12 · 1.6 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20855These 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.44
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
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.0.9%
PopulationHow many people live in this area.16,890
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,305 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$143,553
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$169,855
Average tempThe average temperature here across a full year.54°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

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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

18101 Hollingsworth Dr 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 82% of homes in Derwood 20855
  • Bigger than 78% of homes in Montgomery County
  • Has a bigger lot than 98% of homes in Montgomery County

What homes are worth in Derwood 20855

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

This home
$321K$1.3M

This home is worth more than 82% of homes in Derwood 20855.

How it measures up in Derwood 20855

The dot is this home. The mark in the middle is the typical home in Derwood 20855.

Estimated value$872,931
CheaperTypical $648,604Pricier

Pricier than 82% of homes nearby

Price per ft²$287
CheaperTypical $280Pricier

Pricier than 56% of homes nearby

Living area3,042 ft²
SmallerTypical 2,286 ft²Bigger

Bigger than 76% of homes nearby

Lot size2.25 ac
SmallerTypical 0.33 acBigger

Bigger than 95% of homes nearby

Year built1978
OlderTypical 1983Newer

Newer than 36% of homes nearby

How 18101 Hollingsworth Dr ranks against every home in each area.
MeasureThis homeDerwood 20855Montgomery County
Estimated valuepricier than$872,93182% of homes73% of homes
Price per ft²pricier than$28756% of homes42% of homes
Living areabigger than3,042 ft²76% of homes78% of homes
Lot sizebigger than2.25 ac95% of homes98% of homes
Year builtnewer than197836% of homes50% of homes

About 18101 Hollingsworth Dr

How much is 18101 Hollingsworth Dr, Derwood, MD worth?

The TopHap Estimate for 18101 Hollingsworth Dr, Derwood, MD is $872,931 as of Aug 30, 2026. The likely range is $832,541 to $913,321. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18101 Hollingsworth Dr, Derwood, MD last sell?

18101 Hollingsworth Dr, Derwood, MD last sold on Aug 2, 2011 for $490,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 18101 Hollingsworth Dr, Derwood, MD?

18101 Hollingsworth Dr, Derwood, MD has 3.5 bathrooms and 3,042 square feet of living space.

When was 18101 Hollingsworth Dr, Derwood, MD built?

18101 Hollingsworth Dr, Derwood, MD was built in 1978, making it 48 years old. It is a bi-level home. The building has 2 stories.

What schools serve 18101 Hollingsworth Dr, Derwood, MD?

18101 Hollingsworth Dr, Derwood, MD is assigned to Redland Middle School (middle), rated C-; Sequoyah Elementary School (elementary), rated B; Col. Zadok Magruder High School (high), rated C. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18101 Hollingsworth Dr, Derwood, MD compare to other homes in Derwood 20855?

Among the 5,812 homes in Derwood 20855, it is worth more than 82% of them ($872,931 against a typical $648,604), its price per square foot is higher than 56% of them ($287 against a typical $280), it is bigger than 76% of them (3,042 ft² against a typical 2,286 ft²), its lot is bigger than 95% of them (2.25 ac against a typical 0.33 ac) and it is newer than 36% of them (1978 against a typical 1983). Measured against all of Montgomery County, it is worth more than 73% 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 18101 Hollingsworth Dr, Derwood, MD?

The 2025 property tax bill for 18101 Hollingsworth Dr, Derwood, MD was $9,175. The county assessed it at $790,133.

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