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Single Family ResidenceResidential
$654,559$344 / 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 82How 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

1010 ROUND BAY RD

CROWNSVILLE, MD 21032
1.5
Baths
1,905 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.
0.51 ac
Lot SizeThe size of the land the home sits on, from county records.
1969
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$655K
$540K low$769K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,062 (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.$461,033 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$432,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$518,300

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.25
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
9
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.173 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.62%
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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyANNE ARUNDEL
Lot (acres)The size of the land the home sits on, from county records.0.51
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Electric
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.Patio · 182 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
South Shore Elementary SchoolA
Elementary · Grades KG–5 · 1.7 mi
M
Old Mill Middle North SchoolC
Middle · Grades 6–8 · 6.4 mi
H
Severn Run High SchoolC
High · Grades 9–12 · 6.7 mi

District: Anne Arundel County Public Schools

Neighborhood · ZIP 21032These 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.98
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.1%
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.10,582
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.527 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$168,931
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$191,345
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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

1010 Round Bay 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 71% of homes in Anne Arundel County
  • Costs more per square foot than 81% of homes in Anne Arundel County
  • Has a bigger lot than 81% of homes in Anne Arundel County
  • Older than 70% of homes in Crownsville 21032

What homes are worth in Crownsville 21032

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

This home
$216K$1.8M

This home is worth more than 62% of homes in Crownsville 21032.

How it measures up in Crownsville 21032

The dot is this home. The mark in the middle is the typical home in Crownsville 21032.

Estimated value$654,559
CheaperTypical $553,874Pricier

Pricier than 62% of homes nearby

Price per ft²$344
CheaperTypical $300Pricier

Pricier than 71% of homes nearby

Living area1,905 ft²
SmallerTypical 2,061 ft²Bigger

Bigger than 44% of homes nearby

Lot size0.51 ac
SmallerTypical 0.41 acBigger

Bigger than 55% of homes nearby

Year built1969
OlderTypical 1982Newer

Newer than 30% of homes nearby

How 1010 Round Bay Rd ranks against every home in each area.
MeasureThis homeCrownsville 21032Anne Arundel County
Estimated valuepricier than$654,55962% of homes71% of homes
Price per ft²pricier than$34471% of homes81% of homes
Living areabigger than1,905 ft²44% of homes53% of homes
Lot sizebigger than0.51 ac55% of homes81% of homes
Year builtnewer than196930% of homes31% of homes

About 1010 Round Bay Rd

How much is 1010 Round Bay Rd, Crownsville, MD worth?

The TopHap Estimate for 1010 Round Bay Rd, Crownsville, MD is $654,559 as of Oct 21, 2026. The likely range is $539,814 to $769,304. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1010 Round Bay Rd, Crownsville, MD last sell?

1010 Round Bay Rd, Crownsville, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1010 Round Bay Rd, Crownsville, MD?

1010 Round Bay Rd, Crownsville, MD has 1.5 bathrooms, 1,905 square feet of living space and a 0.51-acre lot.

When was 1010 Round Bay Rd, Crownsville, MD built?

1010 Round Bay Rd, Crownsville, MD was built in 1969, making it 57 years old. It is a conventional home. The building has 1 story.

What schools serve 1010 Round Bay Rd, Crownsville, MD?

1010 Round Bay Rd, Crownsville, MD is assigned to South Shore Elementary School (elementary), rated A; Old Mill Middle North School (middle), rated C; Severn Run High School (high), rated C. All sit in Anne Arundel County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1010 Round Bay Rd, Crownsville, MD compare to other homes in Crownsville 21032?

Among the 4,273 homes in Crownsville 21032, it is worth more than 62% of them ($654,559 against a typical $553,874), its price per square foot is higher than 71% of them ($344 against a typical $300), it is bigger than 44% of them (1,905 ft² against a typical 2,061 ft²), its lot is bigger than 55% of them (0.51 ac against a typical 0.41 ac) and it is newer than 30% of them (1969 against a typical 1982). Measured against all of Anne Arundel County, it is worth more than 71% 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 1010 Round Bay Rd, Crownsville, MD?

The 2025 property tax bill for 1010 Round Bay Rd, Crownsville, MD was $4,062. The county assessed it at $461,033.

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