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Single Family ResidenceResidential
$316,649$323 / 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 91How 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

308 GARNETT RD

JOPPA, MD 21085
1.5
Baths
980 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
Year BuiltThe year the home was originally built, according to county records.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$317K
$289K low$344K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,559 (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.$234,767 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$223,633
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$245,900

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
CountyHARFORD
Lot (acres)The size of the land the home sits on, from county records.0.27
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, Basement
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.Patio · 220 ft²Porch · 220 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Joppatowne High SchoolC-
High · Grades 9–12 · 0.6 mi
E
Riverside Elementary SchoolB+
Elementary · Grades PK–5 · 0.6 mi
M
Magnolia Middle SchoolC-
Middle · Grades 6–8 · 0.8 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

308 Garnett Rd 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 73% of homes in Harford County
  • Costs more per square foot than 91% of homes in Harford County
  • Smaller than 95% of homes in Joppa 21085
  • Older than 82% 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
$213K$704K

This home is worth more than 28% 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$316,649
CheaperTypical $368,274Pricier

Pricier than 28% of homes nearby

Price per ft²$323
CheaperTypical $229Pricier

Pricier than 90% of homes nearby

Living area980 ft²
SmallerTypical 1,559 ft²Bigger

Bigger than 5% of homes nearby

Lot size0.27 ac
SmallerTypical 0.24 acBigger

Bigger than 55% of homes nearby

Year built1965
OlderTypical 1972Newer

Newer than 31% of homes nearby

How 308 Garnett Rd ranks against every home in each area.
MeasureThis homeJoppa 21085Harford County
Estimated valuepricier than$316,64928% of homes27% of homes
Price per ft²pricier than$32390% of homes91% of homes
Living areabigger than980 ft²5% of homes6% of homes
Lot sizebigger than0.27 ac55% of homes48% of homes
Year builtnewer than196531% of homes18% of homes

About 308 Garnett Rd

How much is 308 Garnett Rd, Joppa, MD worth?

The TopHap Estimate for 308 Garnett Rd, Joppa, MD is $316,649 as of Aug 30, 2026. The likely range is $289,368 to $343,930. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 308 Garnett Rd, Joppa, MD last sell?

308 Garnett Rd, Joppa, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 308 Garnett Rd, Joppa, MD?

308 Garnett Rd, Joppa, MD has 1.5 bathrooms, 980 square feet of living space and a 0.27-acre lot.

When was 308 Garnett Rd, Joppa, MD built?

308 Garnett Rd, Joppa, MD was built in 1965, making it 61 years old. It is a split foyer home.

What schools serve 308 Garnett Rd, Joppa, MD?

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

How does 308 Garnett Rd, Joppa, MD compare to other homes in Joppa 21085?

Among the 6,624 homes in Joppa 21085, it is worth more than 28% of them ($316,649 against a typical $368,274), its price per square foot is higher than 90% of them ($323 against a typical $229), it is bigger than 5% of them (980 ft² against a typical 1,559 ft²), its lot is bigger than 55% of them (0.27 ac against a typical 0.24 ac) and it is newer than 31% of them (1965 against a typical 1972). Measured against all of Harford County, it is worth more than 27% 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 308 Garnett Rd, Joppa, MD?

The 2026 property tax bill for 308 Garnett Rd, Joppa, MD was $2,559. The county assessed it at $234,767.

More homes on Garnett Rd

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More homes in Joppa 21085

Assigned schools

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