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Single Family ResidenceResidential
$1,131,387$322 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $424,100 on Jan 10, 1990

12110 SIMPSON RD

CLARKSVILLE, MD 21029
3
Baths
3,516 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.
3.06 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
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

$1.1M
$1M low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$424,100 · Jan 10, 1990

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,666 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$911,233 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$854,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,024,500

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHOWARD
Lot (acres)The size of the land the home sits on, from county records.3.06
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.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Yes
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.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 · 92 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
Pointers Run Elementary SchoolA+
Elementary · Grades PK–5 · 1.0 mi
M
Clarksville Middle SchoolA+
Middle · Grades 6–8 · 1.0 mi
H
Atholton High SchoolB
High · Grades 9–12 · 2.8 mi

District: Howard County Public Schools

Neighborhood · ZIP 21029These 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.18
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.41

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.2%
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.12,577
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.781 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$221,799
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$258,310
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

12110 Simpson Rd 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 91% of homes in Howard County
  • Costs less per square foot than 76% of homes in Clarksville 21029
  • Bigger than 90% of homes in Howard County
  • Has a bigger lot than 91% of homes in Howard County
  • Older than 75% of homes in Clarksville 21029

What homes are worth in Clarksville 21029

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

This home
$504K$2.3M

This home is worth more than 60% of homes in Clarksville 21029.

How it measures up in Clarksville 21029

The dot is this home. The mark in the middle is the typical home in Clarksville 21029.

Estimated value$1,131,387
CheaperTypical $1,063,016Pricier

Pricier than 60% of homes nearby

Price per ft²$322
CheaperTypical $348Pricier

Pricier than 24% of homes nearby

Living area3,516 ft²
SmallerTypical 3,080 ft²Bigger

Bigger than 67% of homes nearby

Lot size3.06 ac
SmallerTypical 0.92 acBigger

Bigger than 82% of homes nearby

Year built1990
OlderTypical 1999Newer

Newer than 25% of homes nearby

How 12110 Simpson Rd ranks against every home in each area.
MeasureThis homeClarksville 21029Howard County
Estimated valuepricier than$1,131,38760% of homes91% of homes
Price per ft²pricier than$32224% of homes61% of homes
Living areabigger than3,516 ft²67% of homes90% of homes
Lot sizebigger than3.06 ac82% of homes91% of homes
Year builtnewer than199025% of homes54% of homes

About 12110 Simpson Rd

How much is 12110 Simpson Rd, Clarksville, MD worth?

The TopHap Estimate for 12110 Simpson Rd, Clarksville, MD is $1,131,387 as of Oct 21, 2026. The likely range is $1,036,523 to $1,226,251. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12110 Simpson Rd, Clarksville, MD last sell?

12110 Simpson Rd, Clarksville, MD last sold on Jan 10, 1990 for $424,100, according to the county's recorded deed.

How big is 12110 Simpson Rd, Clarksville, MD?

12110 Simpson Rd, Clarksville, MD has 3 bathrooms, 3,516 square feet of living space and a 3.06-acre lot.

When was 12110 Simpson Rd, Clarksville, MD built?

12110 Simpson Rd, Clarksville, MD was built in 1990, making it 36 years old. The building has 2 stories.

What schools serve 12110 Simpson Rd, Clarksville, MD?

12110 Simpson Rd, Clarksville, MD is assigned to Pointers Run Elementary School (elementary), rated A+; Clarksville Middle School (middle), rated A+; Atholton High School (high), rated B. All sit in Howard County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12110 Simpson Rd, Clarksville, MD compare to other homes in Clarksville 21029?

Among the 4,238 homes in Clarksville 21029, it is worth more than 60% of them ($1,131,387 against a typical $1,063,016), its price per square foot is higher than 24% of them ($322 against a typical $348), it is bigger than 67% of them (3,516 ft² against a typical 3,080 ft²), its lot is bigger than 82% of them (3.06 ac against a typical 0.92 ac) and it is newer than 25% of them (1990 against a typical 1999). Measured against all of Howard County, it is worth more than 91% 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 12110 Simpson Rd, Clarksville, MD?

The 2026 property tax bill for 12110 Simpson Rd, Clarksville, MD was $11,666. The county assessed it at $911,233.

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