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Single Family ResidenceResidential
$315,390$292 / 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 92How 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 $285,000 on Sep 16, 2022

1503 MANDEVILLE LN

JOPPA, MD 21085
1
Baths
1,080 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$315K
$289K low$342K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$285,000 · Sep 16, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,506 (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.$229,933 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$185,067
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$274,800

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.0.12
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
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 · 72 ft²Patio · 400 ft²Porch · 140 ft²

Transaction History(4)

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 · 0.9 mi
H
Joppatowne High SchoolD
High · Grades 9–12 · 1.6 mi
M
Magnolia Middle SchoolD
Middle · Grades 6–8 · 2.7 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

1503 Mandeville 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 less than 74% of homes in Joppa 21085
  • Costs more per square foot than 83% of homes in Joppa 21085
  • Smaller than 89% of homes in Harford County
  • Has a smaller lot than 83% of homes in Joppa 21085
  • Older than 96% of homes in Joppa 21085

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
$211K$718K

This home is worth more than 26% 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$315,390
CheaperTypical $368,076Pricier

Pricier than 26% of homes nearby

Price per ft²$292
CheaperTypical $230Pricier

Pricier than 83% of homes nearby

Living area1,080 ft²
SmallerTypical 1,552 ft²Bigger

Bigger than 12% of homes nearby

Lot size0.12 ac
SmallerTypical 0.24 acBigger

Bigger than 17% of homes nearby

Year built1940
OlderTypical 1972Newer

Newer than 4% of homes nearby

How 1503 Mandeville Ln ranks against every home in each area.
MeasureThis homeJoppa 21085Harford County
Estimated valuepricier than$315,39026% of homes26% of homes
Price per ft²pricier than$29283% of homes83% of homes
Living areabigger than1,080 ft²12% of homes11% of homes
Lot sizebigger than0.12 ac17% of homes23% of homes
Year builtnewer than19404% of homes6% of homes

About 1503 Mandeville Ln

How much is 1503 Mandeville Ln, Joppa, MD worth?

The TopHap Estimate for 1503 Mandeville Ln, Joppa, MD is $315,390 as of Sep 24, 2026. The likely range is $288,929 to $341,851. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1503 Mandeville Ln, Joppa, MD last sell?

1503 Mandeville Ln, Joppa, MD last sold on Sep 16, 2022 for $285,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 1503 Mandeville Ln, Joppa, MD?

1503 Mandeville Ln, Joppa, MD has 1 bathrooms, 1,080 square feet of living space and a 0.12-acre lot.

When was 1503 Mandeville Ln, Joppa, MD built?

1503 Mandeville Ln, Joppa, MD was built in 1940, making it 86 years old. The building has 2 stories.

What schools serve 1503 Mandeville Ln, Joppa, MD?

1503 Mandeville Ln, 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.

How does 1503 Mandeville Ln, Joppa, MD compare to other homes in Joppa 21085?

Among the 6,624 homes in Joppa 21085, it is worth more than 26% of them ($315,390 against a typical $368,076), its price per square foot is higher than 83% of them ($292 against a typical $230), it is bigger than 12% of them (1,080 ft² against a typical 1,552 ft²), its lot is bigger than 17% of them (0.12 ac against a typical 0.24 ac) and it is newer than 4% of them (1940 against a typical 1972). 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 1503 Mandeville Ln, Joppa, MD?

The 2026 property tax bill for 1503 Mandeville Ln, Joppa, MD was $2,506. The county assessed it at $229,933.

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