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Single Family ResidenceResidential
$355,166$207 / 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 94How 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

312 AVEDON CT

JOPPA, MD 21085
2
Baths
1,714 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1967
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$355K
$334K low$376K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,730 (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.$250,467 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$238,233
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$262,700

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.0.22
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
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.Porch · 168 ft²

Transaction History(3)

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
Riverside Elementary SchoolB+
Elementary · Grades PK–5 · 0.2 mi
M
Magnolia Middle SchoolC-
Middle · Grades 6–8 · 0.7 mi
H
Joppatowne High SchoolC-
High · Grades 9–12 · 0.9 mi

District: Harford County Public Schools

Neighborhood · ZIP 21085These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.49

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.18,952
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.920 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,362
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$130,105
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%

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

312 Avedon 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.

  • Costs less per square foot than 78% of homes in Harford County
  • Older than 79% of homes in Harford County

What homes are worth in Joppa 21085

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

This home
$209K$707K

This home is worth more than 45% of homes in Joppa 21085.

How it measures up in Joppa 21085

The dot is this home. The mark in the middle is the typical home in Joppa 21085.

Estimated value$355,166
CheaperTypical $367,479Pricier

Pricier than 45% of homes nearby

Price per ft²$207
CheaperTypical $230Pricier

Pricier than 28% of homes nearby

Living area1,714 ft²
SmallerTypical 1,560 ft²Bigger

Bigger than 62% of homes nearby

Lot size0.22 ac
SmallerTypical 0.25 acBigger

Bigger than 43% of homes nearby

Year built1967
OlderTypical 1972Newer

Newer than 39% of homes nearby

How 312 Avedon Ct ranks against every home in each area.
MeasureThis homeJoppa 21085Harford County
Estimated valuepricier than$355,16645% of homes37% of homes
Price per ft²pricier than$20728% of homes22% of homes
Living areabigger than1,714 ft²62% of homes52% of homes
Lot sizebigger than0.22 ac43% of homes41% of homes
Year builtnewer than196739% of homes21% of homes

About 312 Avedon Ct

How much is 312 Avedon Ct, Joppa, MD worth?

The TopHap Estimate for 312 Avedon Ct, Joppa, MD is $355,166 as of Sep 24, 2026. The likely range is $333,940 to $376,392. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 312 Avedon Ct, Joppa, MD last sell?

312 Avedon Ct, Joppa, MD last sold on Feb 24, 2009, according to the county's recorded deed.

How big is 312 Avedon Ct, Joppa, MD?

312 Avedon Ct, Joppa, MD has 2 bathrooms, 1,714 square feet of living space and a 0.22-acre lot.

When was 312 Avedon Ct, Joppa, MD built?

312 Avedon Ct, Joppa, MD was built in 1967, making it 59 years old. The building has 1 story.

What schools serve 312 Avedon Ct, Joppa, MD?

312 Avedon Ct, Joppa, MD is assigned to Riverside Elementary School (elementary), rated B+; Magnolia Middle School (middle), rated C-; Joppatowne High School (high), rated C-. All sit in Harford County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 312 Avedon Ct, Joppa, MD compare to other homes in Joppa 21085?

Among the 6,624 homes in Joppa 21085, it is worth more than 45% of them ($355,166 against a typical $367,479), its price per square foot is higher than 28% of them ($207 against a typical $230), it is bigger than 62% of them (1,714 ft² against a typical 1,560 ft²), its lot is bigger than 43% of them (0.22 ac against a typical 0.25 ac) and it is newer than 39% of them (1967 against a typical 1972). Measured against all of Harford County, it is worth more than 37% 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 312 Avedon Ct, Joppa, MD?

The 2026 property tax bill for 312 Avedon Ct, Joppa, MD was $2,730. The county assessed it at $250,467.

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