Skip to content
Skip to content
TopHapOpen in map
TownhouseResidential
$899,033$312 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $830,000 on May 9, 2017

10217 HILLTOP ASCENT DR

ROCKVILLE, MD 20850
3.5
Baths
2,880 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.
1,685 ft²
Lot SizeThe size of the land the home sits on, from county records.
2017
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$899K
$841K low$957K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$830,000 · May 9, 2017
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$899,033
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$719,226

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,627 (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.$796,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$350,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$446,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$769,467
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$796,600

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
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 ft²Porch · 16 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
Stone Mill Elementary SchoolA
Elementary · Grades KG–5 · 0.2 mi
H
Thomas S. Wootton High SchoolA+
High · Grades 9–12 · 1.8 mi
M
Cabin John Middle SchoolA
Middle · Grades 6–8 · 4.6 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20850These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.40

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.8%
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.51,693
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,703 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$126,425
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$154,183
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

10217 Hilltop Ascent 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 74% of homes in Montgomery County
  • Costs less per square foot than 67% of homes in Rockville 20850
  • Bigger than 76% of homes in Rockville 20850
  • Has a smaller lot than 83% of homes in Montgomery County
  • Newer than 96% of homes in Montgomery County

What homes are worth in Rockville 20850

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

This home
$173K$1.6M

This home is worth more than 70% of homes in Rockville 20850.

How it measures up in Rockville 20850

The dot is this home. The mark in the middle is the typical home in Rockville 20850.

Estimated value$899,033
CheaperTypical $747,521Pricier

Pricier than 70% of homes nearby

Price per ft²$312
CheaperTypical $339Pricier

Pricier than 33% of homes nearby

Living area2,880 ft²
SmallerTypical 2,032 ft²Bigger

Bigger than 76% of homes nearby

Lot size1,685 ft²
SmallerTypical 4,138 ft²Bigger

Bigger than 25% of homes nearby

Year built2017
OlderTypical 1991Newer

Newer than 94% of homes nearby

How 10217 Hilltop Ascent Dr ranks against every home in each area.
MeasureThis homeRockville 20850Montgomery County
Estimated valuepricier than$899,03370% of homes74% of homes
Price per ft²pricier than$31233% of homes53% of homes
Living areabigger than2,880 ft²76% of homes75% of homes
Lot sizebigger than1,685 ft²25% of homes17% of homes
Year builtnewer than201794% of homes96% of homes

About 10217 Hilltop Ascent Dr

How much is 10217 Hilltop Ascent Dr, Rockville, MD worth?

The TopHap Estimate for 10217 Hilltop Ascent Dr, Rockville, MD is $899,033 as of Jul 14, 2026. The likely range is $841,457 to $956,609. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10217 Hilltop Ascent Dr, Rockville, MD last sell?

10217 Hilltop Ascent Dr, Rockville, MD last sold on May 9, 2017 for $830,000, according to the county's recorded deed.

How big is 10217 Hilltop Ascent Dr, Rockville, MD?

10217 Hilltop Ascent Dr, Rockville, MD has 3.5 bathrooms, 2,880 square feet of living space and a 0.04-acre lot.

When was 10217 Hilltop Ascent Dr, Rockville, MD built?

10217 Hilltop Ascent Dr, Rockville, MD was built in 2017, making it 9 years old. It is a townhouse home. The building has 3 stories.

What schools serve 10217 Hilltop Ascent Dr, Rockville, MD?

10217 Hilltop Ascent Dr, Rockville, MD is assigned to Stone Mill Elementary School (elementary), rated A; Thomas S. Wootton High School (high), rated A+; Cabin John Middle School (middle), rated A. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10217 Hilltop Ascent Dr, Rockville, MD compare to other homes in Rockville 20850?

Among the 14,094 homes in Rockville 20850, it is worth more than 70% of them ($899,033 against a typical $747,521), its price per square foot is higher than 33% of them ($312 against a typical $339), it is bigger than 76% of them (2,880 ft² against a typical 2,032 ft²), its lot is bigger than 25% of them (1,685 ft² against a typical 4,138 ft²) and it is newer than 94% of them (2017 against a typical 1991). Measured against all of Montgomery County, it is worth more than 74% 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 10217 Hilltop Ascent Dr, Rockville, MD?

The 2025 property tax bill for 10217 Hilltop Ascent Dr, Rockville, MD was $8,627. The county assessed it at $796,600.

Closest homes

More homes in Rockville 20850

Assigned schools

Explore the area

See this home in context

Open 10217 Hilltop Ascent Dr 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