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Residential Income (General/Multi-Family)Residential
Last sold for $88,000,000 on Sep 15, 2022

300 ADAIR CT

JOPPA, MD 21085
0
Baths
2.03 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$88,000,000 · Sep 15, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,435 (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.$865,633 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$863,867
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$867,400

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.45 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.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.Residential Income (General/Multi-Family)
CountyHARFORD
Lot (acres)The size of the land the home sits on, from county records.2.03
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Joppatowne Elementary SchoolC-
Elementary · Grades PK–5 · 0.3 mi
H
Joppatowne High SchoolD
High · Grades 9–12 · 0.9 mi
M
Magnolia Middle SchoolD
Middle · Grades 6–8 · 2.1 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%

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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

300 Adair 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.

  • Has a bigger lot than 91% 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.

Lot size2.03 ac
SmallerTypical 0.25 acBigger

Bigger than 91% of homes nearby

How 300 Adair Ct ranks against every home in each area.
MeasureThis homeJoppa 21085Harford County
Lot sizebigger than2.03 ac91% of homes87% of homes

About 300 Adair Ct

When did 300 Adair Ct, Joppa, MD last sell?

300 Adair Ct, Joppa, MD last sold on Sep 15, 2022 for $88,000,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

What schools serve 300 Adair Ct, Joppa, MD?

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

What are the property taxes on 300 Adair Ct, Joppa, MD?

The 2026 property tax bill for 300 Adair Ct, Joppa, MD was $9,435. The county assessed it at $865,633.

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