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TownhouseResidential
$560,604$299 / 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 Sep 24, 2026

7718 KEYPORT TER

DERWOOD, MD 20855
3.5
Baths
1,872 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.
2,580 ft²
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$561K
$533K low$588K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,201 (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.$500,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$180,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$320,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$474,033
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$500,300

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.0.06
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 200 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
Candlewood Elementary SchoolA
Elementary · Grades KG–5 · 0.6 mi
M
Shady Grove Middle SchoolC+
Middle · Grades 6–8 · 1.1 mi
H
Col. Zadok Magruder High SchoolB-
High · Grades 9–12 · 2.2 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%

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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

7718 Keyport Ter 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 71% of homes in Derwood 20855
  • Costs more per square foot than 66% of homes in Derwood 20855
  • Smaller than 70% of homes in Derwood 20855
  • Has a smaller lot than 73% of homes in Derwood 20855
  • Newer than 70% of homes in Derwood 20855

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
$331K$1.3M

This home is worth more than 29% 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$560,604
CheaperTypical $660,282Pricier

Pricier than 29% of homes nearby

Price per ft²$299
CheaperTypical $281Pricier

Pricier than 66% of homes nearby

Living area1,872 ft²
SmallerTypical 2,292 ft²Bigger

Bigger than 30% of homes nearby

Lot size2,580 ft²
SmallerTypical 0.34 acBigger

Bigger than 27% of homes nearby

Year built1986
OlderTypical 1983Newer

Newer than 70% of homes nearby

How 7718 Keyport Ter ranks against every home in each area.
MeasureThis homeDerwood 20855Montgomery County
Estimated valuepricier than$560,60429% of homes40% of homes
Price per ft²pricier than$29966% of homes48% of homes
Living areabigger than1,872 ft²30% of homes44% of homes
Lot sizebigger than2,580 ft²27% of homes30% of homes
Year builtnewer than198670% of homes66% of homes

About 7718 Keyport Ter

How much is 7718 Keyport Ter, Derwood, MD worth?

The TopHap Estimate for 7718 Keyport Ter, Derwood, MD is $560,604 as of Sep 24, 2026. The likely range is $532,799 to $588,409. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 7718 Keyport Ter, Derwood, MD last sell?

7718 Keyport Ter, Derwood, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 7718 Keyport Ter, Derwood, MD?

7718 Keyport Ter, Derwood, MD has 3.5 bathrooms, 1,872 square feet of living space and a 0.06-acre lot.

When was 7718 Keyport Ter, Derwood, MD built?

7718 Keyport Ter, Derwood, MD was built in 1986, making it 40 years old. It is a townhouse home. The building has 2 stories.

What schools serve 7718 Keyport Ter, Derwood, MD?

7718 Keyport Ter, Derwood, MD is assigned to Candlewood Elementary School (elementary), rated A; Shady Grove Middle School (middle), rated C+; Col. Zadok Magruder High School (high), rated B-. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 7718 Keyport Ter, Derwood, MD compare to other homes in Derwood 20855?

Among the 5,812 homes in Derwood 20855, it is worth more than 29% of them ($560,604 against a typical $660,282), its price per square foot is higher than 66% of them ($299 against a typical $281), it is bigger than 30% of them (1,872 ft² against a typical 2,292 ft²), its lot is bigger than 27% of them (2,580 ft² against a typical 0.34 ac) and it is newer than 70% of them (1986 against a typical 1983). Measured against all of Montgomery County, it is worth more than 40% 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 7718 Keyport Ter, Derwood, MD?

The 2025 property tax bill for 7718 Keyport Ter, Derwood, MD was $5,201. The county assessed it at $500,300.

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