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Residential (General/Single)Residential
$1,113,777
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 89How 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

3320 GREAT VALLEY DR

WEST FRIENDSHIP, MD 21794
0
Baths
3.34 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$1.1M
$990K low$1.2M high

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyHOWARD
Lot (acres)The size of the land the home sits on, from county records.3.34
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Glenelg High SchoolA+
High · Grades 9–12 · 0.9 mi
M
Folly Quarter Middle SchoolA
Middle · Grades 6–8 · 1.0 mi
E
Triadelphia Ridge Elementary SchoolA-
Elementary · Grades PK–5 · 1.1 mi

District: Howard County Public Schools

Neighborhood · ZIP 21794These 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.39
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.2.6%
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.3,276
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.376 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$179,119
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$244,245
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

3320 Great Valley 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 91% of homes in Howard County
  • Has a bigger lot than 92% of homes in Howard County

What homes are worth in West Friendship 21794

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

This home
$499K$1.8M

This home is worth more than 54% of homes in West Friendship 21794.

How it measures up in West Friendship 21794

The dot is this home. The mark in the middle is the typical home in West Friendship 21794.

Estimated value$1,113,777
CheaperTypical $1,078,978Pricier

Pricier than 54% of homes nearby

Lot size3.34 ac
SmallerTypical 2.37 acBigger

Bigger than 71% of homes nearby

How 3320 Great Valley Dr ranks against every home in each area.
MeasureThis homeWest FriendshipWest Friendship 21794Howard County
Estimated valuepricier than$1,113,77757% of homes54% of homes91% of homes
Lot sizebigger than3.34 ac74% of homes71% of homes92% of homes

About 3320 Great Valley Dr

How much is 3320 Great Valley Dr, West Friendship, MD worth?

The TopHap Estimate for 3320 Great Valley Dr, West Friendship, MD is $1,113,777 as of Aug 30, 2026. The likely range is $989,894 to $1,237,660. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3320 Great Valley Dr, West Friendship, MD last sell?

3320 Great Valley Dr, West Friendship, MD last sold on Feb 13, 1997, according to the county's recorded deed.

What schools serve 3320 Great Valley Dr, West Friendship, MD?

3320 Great Valley Dr, West Friendship, MD is assigned to Glenelg High School (high), rated A+; Folly Quarter Middle School (middle), rated A; Triadelphia Ridge Elementary School (elementary), rated A-. All sit in Howard County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3320 Great Valley Dr, West Friendship, MD compare to other homes in West Friendship 21794?

Among the 833 homes in West Friendship 21794, it is worth more than 54% of them ($1,113,777 against a typical $1,078,978) and its lot is bigger than 71% of them (3.34 ac against a typical 2.37 ac). 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.

More homes on Great Valley Dr

Closest homes

More homes in West Friendship 21794

Assigned schools

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