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TownhouseResidential
$338,490$264 / 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 93How 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

11 BOULDER CT

COCKEYSVILLE, MD 21030
3 / 1
Baths
1,280 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.
1,619 ft²
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$338K
$315K low$362K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,685 (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.$250,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$95,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$155,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$243,033
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$250,000

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
77
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
88
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
43
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyBaltimore
Lot (acres)The size of the land the home sits on, from county records.0.04
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
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 · 88 ft²

Transaction History(2)

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.

M
Cockeysville Middle SchoolB-
Middle · Grades 6–8 · 0.3 mi
H
Dulaney High SchoolB-
High · Grades 9–12 · 1.5 mi
E
Mays Chapel Elementary SchoolA-
Elementary · Grades PK–5 · 2.1 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21030These 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 100.44

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.23,257
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.928 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$104,114
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$136,724
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Owner Tools

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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

11 Boulder Ct 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 less than 89% of homes in Cockeysville 21030
  • Costs more per square foot than 70% of homes in Baltimore County
  • Smaller than 84% of homes in Cockeysville 21030
  • Has a smaller lot than 91% of homes in Baltimore County
  • Newer than 67% of homes in Baltimore County

What homes are worth in Cockeysville 21030

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

This home
$181K$1.8M

This home is worth more than 11% of homes in Cockeysville 21030.

How it measures up in Cockeysville 21030

The dot is this home. The mark in the middle is the typical home in Cockeysville 21030.

Estimated value$338,490
CheaperTypical $519,974Pricier

Pricier than 11% of homes nearby

Price per ft²$264
CheaperTypical $272Pricier

Pricier than 44% of homes nearby

Living area1,280 ft²
SmallerTypical 1,919 ft²Bigger

Bigger than 16% of homes nearby

Lot size1,619 ft²
SmallerTypical 0.23 acBigger

Bigger than 10% of homes nearby

Year built1984
OlderTypical 1981Newer

Newer than 61% of homes nearby

How 11 Boulder Ct ranks against every home in each area.
MeasureThis homeCockeysville 21030Baltimore County
Estimated valuepricier than$338,49011% of homes45% of homes
Price per ft²pricier than$26444% of homes70% of homes
Living areabigger than1,280 ft²16% of homes35% of homes
Lot sizebigger than1,619 ft²10% of homes9% of homes
Year builtnewer than198461% of homes67% of homes

About 11 Boulder Ct

How much is 11 Boulder Ct, Cockeysville, MD worth?

The TopHap Estimate for 11 Boulder Ct, Cockeysville, MD is $338,490 as of Sep 24, 2026. The likely range is $315,422 to $361,558. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 11 Boulder Ct, Cockeysville, MD?

11 Boulder Ct, Cockeysville, MD has 3 bathrooms, 1,280 square feet of living space and a 0.04-acre lot.

When was 11 Boulder Ct, Cockeysville, MD built?

11 Boulder Ct, Cockeysville, MD was built in 1984, making it 42 years old. It is a townhouse home. The building has 2 stories.

What schools serve 11 Boulder Ct, Cockeysville, MD?

11 Boulder Ct, Cockeysville, MD is assigned to Cockeysville Middle School (middle), rated B-; Dulaney High School (high), rated B-; Mays Chapel Elementary School (elementary), rated A-. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11 Boulder Ct, Cockeysville, MD compare to other homes in Cockeysville 21030?

Among the 5,821 homes in Cockeysville 21030, it is worth more than 11% of them ($338,490 against a typical $519,974), its price per square foot is higher than 44% of them ($264 against a typical $272), it is bigger than 16% of them (1,280 ft² against a typical 1,919 ft²), its lot is bigger than 10% of them (1,619 ft² against a typical 0.23 ac) and it is newer than 61% of them (1984 against a typical 1981). Measured against all of Baltimore 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 11 Boulder Ct, Cockeysville, MD?

The 2025 property tax bill for 11 Boulder Ct, Cockeysville, MD was $3,685. The county assessed it at $250,000.

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Assigned schools

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