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TownhouseResidential
$592,877$499 / 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 97How 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 $90,850 on Dec 20, 1996

10426 HEATHSIDE WAY

POTOMAC, MD 20854
2.5
Baths
1,188 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.
1,573 ft²
Lot SizeThe size of the land the home sits on, from county records.
1996
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$593K
$574K low$612K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$90,850 · Dec 20, 1996

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,520 (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.$475,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$253,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$222,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$441,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$475,100

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
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.No

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
Wayside Elementary SchoolA
Elementary · Grades KG–5 · 2.4 mi
M
Herbert Hoover Middle SchoolA+
Middle · Grades 6–8 · 3.2 mi
H
Winston Churchill High SchoolA
High · Grades 9–12 · 3.5 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20854These 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.43
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.35

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.5%
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.51,685
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,423 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$211,237
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$271,649
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.42 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

10426 Heathside 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.

  • Among the least valuable homes in Potomac 20854
  • Costs more per square foot than 95% of homes in Potomac 20854
  • Smaller than 98% of homes in Potomac 20854
  • Has a smaller lot than 98% of homes in Potomac 20854
  • Newer than 86% of homes in Potomac 20854

What homes are worth in Potomac 20854

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

This home
$628K$3.5M

This home is worth less than almost all homes in Potomac 20854.

How it measures up in Potomac 20854

The dot is this home. The mark in the middle is the typical home in Potomac 20854.

Estimated value$592,877
CheaperTypical $1,266,712Pricier

Cheaper than almost all homes nearby

Price per ft²$499
CheaperTypical $367Pricier

Pricier than 95% of homes nearby

Living area1,188 ft²
SmallerTypical 3,353 ft²Bigger

Bigger than 2% of homes nearby

Lot size1,573 ft²
SmallerTypical 0.3 acBigger

Bigger than 2% of homes nearby

Year built1996
OlderTypical 1977Newer

Newer than 86% of homes nearby

How 10426 Heathside Way ranks against every home in each area.
MeasureThis homePotomac 20854Montgomery County
Estimated valuepricier than$592,877almost no homes45% of homes
Price per ft²pricier than$49995% of homes92% of homes
Living areabigger than1,188 ft²2% of homes15% of homes
Lot sizebigger than1,573 ft²2% of homes16% of homes
Year builtnewer than199686% of homes81% of homes

About 10426 Heathside Way

How much is 10426 Heathside Way, Potomac, MD worth?

The TopHap Estimate for 10426 Heathside Way, Potomac, MD is $592,877 as of Sep 24, 2026. The likely range is $573,689 to $612,065. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10426 Heathside Way, Potomac, MD last sell?

10426 Heathside Way, Potomac, MD last sold on Dec 20, 1996 for $90,850, according to the county's recorded deed.

How big is 10426 Heathside Way, Potomac, MD?

10426 Heathside Way, Potomac, MD has 2.5 bathrooms, 1,188 square feet of living space and a 0.04-acre lot.

When was 10426 Heathside Way, Potomac, MD built?

10426 Heathside Way, Potomac, MD was built in 1996, making it 30 years old. It is a townhouse home. The building has 2 stories.

What schools serve 10426 Heathside Way, Potomac, MD?

10426 Heathside Way, Potomac, MD is assigned to Wayside Elementary School (elementary), rated A; Herbert Hoover Middle School (middle), rated A+; Winston Churchill High School (high), rated A. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10426 Heathside Way, Potomac, MD compare to other homes in Potomac 20854?

Among the 17,261 homes in Potomac 20854, it is worth more than almost none of them ($592,877 against a typical $1,266,712), its price per square foot is higher than 95% of them ($499 against a typical $367), it is bigger than 2% of them (1,188 ft² against a typical 3,353 ft²), its lot is bigger than 2% of them (1,573 ft² against a typical 0.3 ac) and it is newer than 86% of them (1996 against a typical 1977). Measured against all of Montgomery County, it is worth more than 45% 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 10426 Heathside Way, Potomac, MD?

The 2025 property tax bill for 10426 Heathside Way, Potomac, MD was $5,520. The county assessed it at $475,100.

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