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Residential (General/Single)Residential
$1,089,988$287 / 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 91How 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

3380 WALNUT DR

ELLICOTT CITY, MD 21043
4.5
Baths
3,802 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.
1.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$1.1M
$995K low$1.2M high

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.14 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

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.1.32
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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

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

E
Veterans Elementary SchoolA-
Elementary · Grades PK–5 · 1.8 mi
M
Dunloggin Middle SchoolA-
Middle · Grades 6–8 · 2.2 mi
H
Mt. Hebron High SchoolB+
High · Grades 9–12 · 2.3 mi

District: Howard County Public Schools

Neighborhood · ZIP 21043These 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.86
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.8%
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.48,279
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,799 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$138,854
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$163,449
Average tempThe average temperature here across a full year.55°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

3380 Walnut 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 97% of homes in Ellicott City 21043
  • Costs less per square foot than 68% of homes in Ellicott City 21043
  • Bigger than 96% of homes in Ellicott City 21043
  • Has a bigger lot than 93% of homes in Ellicott City 21043

What homes are worth in Ellicott City 21043

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

This home
$286K$1.1M

This home is worth more than 97% of homes in Ellicott City 21043.

How it measures up in Ellicott City 21043

The dot is this home. The mark in the middle is the typical home in Ellicott City 21043.

Estimated value$1,089,988
CheaperTypical $623,742Pricier

Pricier than 97% of homes nearby

Price per ft²$287
CheaperTypical $307Pricier

Pricier than 32% of homes nearby

Living area3,802 ft²
SmallerTypical 2,028 ft²Bigger

Bigger than 96% of homes nearby

Lot size1.32 ac
SmallerTypical 0.34 acBigger

Bigger than 93% of homes nearby

Year built1991
OlderTypical 1993Newer

Newer than 43% of homes nearby

How 3380 Walnut Dr ranks against every home in each area.
MeasureThis homeEllicott City 21043Howard County
Estimated valuepricier than$1,089,98897% of homes90% of homes
Price per ft²pricier than$28732% of homes35% of homes
Living areabigger than3,802 ft²96% of homes93% of homes
Lot sizebigger than1.32 ac93% of homes84% of homes
Year builtnewer than199143% of homes56% of homes

About 3380 Walnut Dr

How much is 3380 Walnut Dr, Ellicott City, MD worth?

The TopHap Estimate for 3380 Walnut Dr, Ellicott City, MD is $1,089,988 as of Oct 21, 2026. The likely range is $995,247 to $1,184,729. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3380 Walnut Dr, Ellicott City, MD last sell?

3380 Walnut Dr, Ellicott City, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3380 Walnut Dr, Ellicott City, MD?

3380 Walnut Dr, Ellicott City, MD has 4.5 bathrooms, 3,802 square feet of living space and a 1.32-acre lot.

When was 3380 Walnut Dr, Ellicott City, MD built?

3380 Walnut Dr, Ellicott City, MD was built in 1991, making it 35 years old. The building has 2 stories.

What schools serve 3380 Walnut Dr, Ellicott City, MD?

3380 Walnut Dr, Ellicott City, MD is assigned to Veterans Elementary School (elementary), rated A-; Dunloggin Middle School (middle), rated A-; Mt. Hebron 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 3380 Walnut Dr, Ellicott City, MD compare to other homes in Ellicott City 21043?

Among the 14,444 homes in Ellicott City 21043, it is worth more than 97% of them ($1,089,988 against a typical $623,742), its price per square foot is higher than 32% of them ($287 against a typical $307), it is bigger than 96% of them (3,802 ft² against a typical 2,028 ft²), its lot is bigger than 93% of them (1.32 ac against a typical 0.34 ac) and it is newer than 43% of them (1991 against a typical 1993). Measured against all of Howard County, it is worth more than 90% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Walnut Dr

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Assigned schools

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