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Residential (General/Single)Residential
$422,957
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 87How 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

POTOMAC AVE

ESSEX, MD 21221
0
Baths
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$423K
$367K low$479K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$246 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$6,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$6,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$6,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyBALTIMORE
Lot (acres)The size of the land the home sits on, from county records.0.14
HeatingThe type of heating system in the home.Yes
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

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.

H
Chesapeake High SchoolD
High · Grades 9–12 · 0.9 mi
E
Middleborough Elementary SchoolB-
Elementary · Grades PK–5 · 1.9 mi
M
Deep Creek Middle SchoolD
Middle · Grades 6–8 · 2.7 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21221These 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.123
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.42,396
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,898 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,330
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,410
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

Potomac Ave 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 more than 82% of homes in Essex 21221

What homes are worth in Essex 21221

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

This home
$141K$697K

This home is worth more than 82% of homes in Essex 21221.

How it measures up in Essex 21221

The dot is this home. The mark in the middle is the typical home in Essex 21221.

Estimated value$422,957
CheaperTypical $286,319Pricier

Pricier than 82% of homes nearby

Lot size0.14 ac
SmallerTypical 0.16 acBigger

Bigger than 45% of homes nearby

How Potomac Ave ranks against every home in each area.
MeasureThis homeEssex 21221Baltimore County
Estimated valuepricier than$422,95782% of homes64% of homes
Lot sizebigger than0.14 ac45% of homes43% of homes

About Potomac Ave

How much is Potomac Ave, Essex, MD worth?

The TopHap Estimate for Potomac Ave, Essex, MD is $422,957 as of Sep 24, 2026. The likely range is $367,176 to $478,737. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Potomac Ave, Essex, MD last sell?

Potomac Ave, Essex, MD last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve Potomac Ave, Essex, MD?

Potomac Ave, Essex, MD is assigned to Chesapeake High School (high), rated D; Middleborough Elementary School (elementary), rated B-; Deep Creek Middle School (middle), rated D. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Potomac Ave, Essex, MD compare to other homes in Essex 21221?

Among the 12,682 homes in Essex 21221, it is worth more than 82% of them ($422,957 against a typical $286,319) and its lot is bigger than 45% of them (0.14 ac against a typical 0.16 ac). Measured against all of Baltimore County, it is worth more than 64% 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 Potomac Ave, Essex, MD?

The 2025 property tax bill for Potomac Ave, Essex, MD was $246. The county assessed it at $6,200.

More homes on Potomac Ave

Closest homes

More homes in Essex 21221

Assigned schools

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