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Single Family ResidenceResidential
$509,462$482 / 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 97How 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

511 HARBOR DR

ANNAPOLIS, MD 21403
1
Baths
1,056 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.

Valuation

$509K
$495K low$524K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,436 (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.$440,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$279,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$161,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$429,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$440,800

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.10
17
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
24
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.14 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Split Foyer
CountyANNE ARUNDEL
Lot (acres)The size of the land the home sits on, from county records.0.29
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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
Hillsmere Elementary SchoolA
Elementary · Grades EE–5 · 0.7 mi
M
Annapolis Middle SchoolD-
Middle · Grades 6–8 · 1.8 mi
H
Annapolis High SchoolC-
High · Grades 9–12 · 4.6 mi

District: Anne Arundel County Public Schools

Neighborhood · ZIP 21403These 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.130
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 100.34

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.92%
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.8.5%
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.32,838
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,339 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$117,902
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$161,719
Average tempThe average temperature here across a full year.57°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

511 Harbor 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 less than 76% of homes in Hillsmere Shores
  • Costs more per square foot than 95% of homes in Anne Arundel County
  • Smaller than 98% of homes in Hillsmere Shores
  • Has a bigger lot than 68% of homes in Annapolis 21403

What homes are worth in Annapolis 21403

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

This home
$266K$2.9M

This home is worth more than 32% of homes in Annapolis 21403.

How it measures up in Annapolis 21403

The dot is this home. The mark in the middle is the typical home in Annapolis 21403.

Estimated value$509,462
CheaperTypical $653,777Pricier

Pricier than 32% of homes nearby

Price per ft²$482
CheaperTypical $362Pricier

Pricier than 75% of homes nearby

Living area1,056 ft²
SmallerTypical 1,716 ft²Bigger

Bigger than 10% of homes nearby

Lot size0.29 ac
SmallerTypical 0.2 acBigger

Bigger than 68% of homes nearby

Year built1976
OlderTypical 1980Newer

Newer than 44% of homes nearby

How 511 Harbor Dr ranks against every home in each area.
MeasureThis homeHillsmere ShoresAnnapolis 21403Anne Arundel County
Estimated valuepricier than$509,46224% of homes32% of homes52% of homes
Price per ft²pricier than$48292% of homes75% of homes95% of homes
Living areabigger than1,056 ft²2% of homes10% of homes8% of homes
Lot sizebigger than0.29 ac56% of homes68% of homes67% of homes
Year builtnewer than197637% of homes44% of homes41% of homes

About 511 Harbor Dr

How much is 511 Harbor Dr, Annapolis, MD worth?

The TopHap Estimate for 511 Harbor Dr, Annapolis, MD is $509,462 as of Oct 21, 2026. The likely range is $494,631 to $524,293. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 511 Harbor Dr, Annapolis, MD last sell?

511 Harbor Dr, Annapolis, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 511 Harbor Dr, Annapolis, MD?

511 Harbor Dr, Annapolis, MD has 1 bathrooms, 1,056 square feet of living space and a 0.29-acre lot.

When was 511 Harbor Dr, Annapolis, MD built?

511 Harbor Dr, Annapolis, MD was built in 1976, making it 50 years old. It is a split foyer home.

What schools serve 511 Harbor Dr, Annapolis, MD?

511 Harbor Dr, Annapolis, MD is assigned to Hillsmere Elementary School (elementary), rated A; Annapolis Middle School (middle), rated D-; Annapolis 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 511 Harbor Dr, Annapolis, MD compare to other homes in Annapolis 21403?

Among the 11,835 homes in Annapolis 21403, it is worth more than 32% of them ($509,462 against a typical $653,777), its price per square foot is higher than 75% of them ($482 against a typical $362), it is bigger than 10% of them (1,056 ft² against a typical 1,716 ft²), its lot is bigger than 68% of them (0.29 ac against a typical 0.2 ac) and it is newer than 44% of them (1976 against a typical 1980). Measured against all of Anne Arundel County, it is worth more than 52% 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 511 Harbor Dr, Annapolis, MD?

The 2025 property tax bill for 511 Harbor Dr, Annapolis, MD was $3,436. The county assessed it at $440,800.

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