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Single Family ResidenceResidential
$309,970$238 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

2811 ALDER CT

ABINGDON, MD 21009
1
Baths
1,300 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$310K
$294K low$326K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,846 (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.$261,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$83,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$178,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$248,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$261,100

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.0.26
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
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 · 144 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
William S. James Elementary SchoolB-
Elementary · Grades PK–5 · 0.2 mi
M
Patterson Mill Middle SchoolB+
Middle · Grades 6–8 · 2.0 mi
H
Patterson Mill High SchoolB
High · Grades 9–12 · 2.0 mi

District: Harford County Public Schools

Neighborhood · ZIP 21009These 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.74
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 100.48

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.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
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.32,351
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,690 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,452
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,217
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

2811 Alder 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 74% of homes in Harford County
  • Smaller than 73% of homes in Harford County
  • Has a bigger lot than 74% of homes in Abingdon 21009
  • Older than 93% of homes in Abingdon 21009

What homes are worth in Abingdon 21009

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

This home
$211K$699K

This home is worth more than 33% of homes in Abingdon 21009.

How it measures up in Abingdon 21009

The dot is this home. The mark in the middle is the typical home in Abingdon 21009.

Estimated value$309,970
CheaperTypical $368,123Pricier

Pricier than 33% of homes nearby

Price per ft²$238
CheaperTypical $226Pricier

Pricier than 64% of homes nearby

Living area1,300 ft²
SmallerTypical 1,520 ft²Bigger

Bigger than 33% of homes nearby

Lot size0.26 ac
SmallerTypical 0.17 acBigger

Bigger than 74% of homes nearby

Year built1977
OlderTypical 1992Newer

Newer than 7% of homes nearby

How 2811 Alder Ct ranks against every home in each area.
MeasureThis homeAbingdon 21009Harford County
Estimated valuepricier than$309,97033% of homes26% of homes
Price per ft²pricier than$23864% of homes50% of homes
Living areabigger than1,300 ft²33% of homes27% of homes
Lot sizebigger than0.26 ac74% of homes47% of homes
Year builtnewer than19777% of homes34% of homes

About 2811 Alder Ct

How much is 2811 Alder Ct, Abingdon, MD worth?

The TopHap Estimate for 2811 Alder Ct, Abingdon, MD is $309,970 as of Aug 30, 2026. The likely range is $293,977 to $325,963. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2811 Alder Ct, Abingdon, MD last sell?

2811 Alder Ct, Abingdon, MD last sold on Jan 20, 1999, according to the county's recorded deed.

How big is 2811 Alder Ct, Abingdon, MD?

2811 Alder Ct, Abingdon, MD has 1 bathrooms, 1,300 square feet of living space and a 0.26-acre lot.

When was 2811 Alder Ct, Abingdon, MD built?

2811 Alder Ct, Abingdon, MD was built in 1977, making it 49 years old. The building has 2 stories.

What schools serve 2811 Alder Ct, Abingdon, MD?

2811 Alder Ct, Abingdon, MD is assigned to William S. James Elementary School (elementary), rated B-; Patterson Mill Middle School (middle), rated B+; Patterson Mill 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 2811 Alder Ct, Abingdon, MD compare to other homes in Abingdon 21009?

Among the 11,239 homes in Abingdon 21009, it is worth more than 33% of them ($309,970 against a typical $368,123), its price per square foot is higher than 64% of them ($238 against a typical $226), it is bigger than 33% of them (1,300 ft² against a typical 1,520 ft²), its lot is bigger than 74% of them (0.26 ac against a typical 0.17 ac) and it is newer than 7% of them (1977 against a typical 1992). Measured against all of Harford County, it is worth more than 26% 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 2811 Alder Ct, Abingdon, MD?

The 2026 property tax bill for 2811 Alder Ct, Abingdon, MD was $2,846. The county assessed it at $261,100.

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