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Single Family ResidenceResidential
$775,572$203 / 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 96How 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
Last sold for $530,000 on Jun 21, 2005

511 ADELAIDE LN

BEL AIR, MD 21015
2.5
Baths
3,814 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.
0.59 ac
Lot SizeThe size of the land the home sits on, from county records.
1996
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$776K
$745K low$806K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$530,000 · Jun 21, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,116 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$652,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$116,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$536,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$604,467
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$652,900

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.34 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.Single Family Residence
CountyHARFORD
Lot (acres)The size of the land the home sits on, from county records.0.59
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.Deck · 334 ft²Patio · 514 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.

E
Emmorton Elementary SchoolA
Elementary · Grades PK–5 · 0.9 mi
M
Bel Air Middle SchoolA-
Middle · Grades 6–8 · 2.2 mi
H
Bel Air High SchoolB
High · Grades 9–12 · 2.4 mi

District: Harford County Public Schools

Neighborhood · ZIP 21015These 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.55
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.53

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.30%
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.31,461
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,017 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$127,051
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$146,956
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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 Adelaide Ln 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 94% of homes in Harford County
  • Costs less per square foot than 92% of homes in Bel Air 21015
  • Bigger than 97% of homes in Harford County
  • Has a bigger lot than 71% of homes in Bel Air 21015
  • Newer than 68% of homes in Harford County

What homes are worth in Bel Air 21015

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

This home
$237K$1.2M

This home is worth more than 86% of homes in Bel Air 21015.

How it measures up in Bel Air 21015

The dot is this home. The mark in the middle is the typical home in Bel Air 21015.

Estimated value$775,572
CheaperTypical $484,288Pricier

Pricier than 86% of homes nearby

Price per ft²$203
CheaperTypical $246Pricier

Pricier than 8% of homes nearby

Living area3,814 ft²
SmallerTypical 1,848 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.59 ac
SmallerTypical 0.31 acBigger

Bigger than 71% of homes nearby

Year built1996
OlderTypical 1993Newer

Newer than 63% of homes nearby

How 511 Adelaide Ln ranks against every home in each area.
MeasureThis homeBel Air 21015Harford County
Estimated valuepricier than$775,57286% of homes94% of homes
Price per ft²pricier than$2038% of homes20% of homes
Living areabigger than3,814 ft²92% of homes97% of homes
Lot sizebigger than0.59 ac71% of homes66% of homes
Year builtnewer than199663% of homes68% of homes

About 511 Adelaide Ln

How much is 511 Adelaide Ln, Bel Air, MD worth?

The TopHap Estimate for 511 Adelaide Ln, Bel Air, MD is $775,572 as of Sep 24, 2026. The likely range is $744,788 to $806,356. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 511 Adelaide Ln, Bel Air, MD last sell?

511 Adelaide Ln, Bel Air, MD last sold on Jun 21, 2005 for $530,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 511 Adelaide Ln, Bel Air, MD?

511 Adelaide Ln, Bel Air, MD has 2.5 bathrooms, 3,814 square feet of living space and a 0.59-acre lot.

When was 511 Adelaide Ln, Bel Air, MD built?

511 Adelaide Ln, Bel Air, MD was built in 1996, making it 30 years old. The building has 2 stories.

What schools serve 511 Adelaide Ln, Bel Air, MD?

511 Adelaide Ln, Bel Air, MD is assigned to Emmorton Elementary School (elementary), rated A; Bel Air Middle School (middle), rated A-; Bel Air High School (high), rated B. All sit in Harford County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 511 Adelaide Ln, Bel Air, MD compare to other homes in Bel Air 21015?

Among the 11,332 homes in Bel Air 21015, it is worth more than 86% of them ($775,572 against a typical $484,288), its price per square foot is higher than 8% of them ($203 against a typical $246), it is bigger than 92% of them (3,814 ft² against a typical 1,848 ft²), its lot is bigger than 71% of them (0.59 ac against a typical 0.31 ac) and it is newer than 63% of them (1996 against a typical 1993). Measured against all of Harford County, it is worth more than 94% 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 Adelaide Ln, Bel Air, MD?

The 2026 property tax bill for 511 Adelaide Ln, Bel Air, MD was $7,116. The county assessed it at $652,900.

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