Skip to content
Skip to content
TopHapOpen in map
Residential - Vacant LandResidential

20821 ROCK HALL AVE

ROCK HALL, MD 21661
0
Baths
0.44 ac
Lot SizeThe size of the land the home sits on, from county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,037 (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.$68,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$68,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$68,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$68,500

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.24 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.48%
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 - Vacant Land
CountyKENT
Lot (acres)The size of the land the home sits on, from county records.0.44
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Rock Hall Elementary SchoolB
Elementary · Grades PK–5 · 0.8 mi
M
Kent County Middle SchoolD+
Middle · Grades 6–8 · 11.6 mi
H
Kent County High SchoolC+
High · Grades 9–12 · 13.3 mi

District: Kent County Public Schools

Neighborhood · ZIP 21661These 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.167
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

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.71%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
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.2,599
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.48 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,089
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,148
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Owner Tools

Do you own this home?
Claim this home

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

20821 Rock Hall 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.

  • Has a bigger lot than 74% of homes in Rock Hall

How it measures up in Rock Hall 21661

The dot is this home. The mark in the middle is the typical home in Rock Hall 21661.

Lot size0.44 ac
SmallerTypical 0.47 acBigger

Bigger than 48% of homes nearby

How 20821 Rock Hall Ave ranks against every home in each area.
MeasureThis homeRock HallRock Hall 21661Kent County
Lot sizebigger than0.44 ac74% of homes48% of homes40% of homes

About 20821 Rock Hall Ave

When did 20821 Rock Hall Ave, Rock Hall, MD last sell?

20821 Rock Hall Ave, Rock Hall, MD last sold on Jun 29, 1999, according to the county's recorded deed.

What schools serve 20821 Rock Hall Ave, Rock Hall, MD?

20821 Rock Hall Ave, Rock Hall, MD is assigned to Rock Hall Elementary School (elementary), rated B; Kent County Middle School (middle), rated D+; Kent County High School (high), rated C+. All sit in Kent County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 20821 Rock Hall Ave, Rock Hall, MD?

The 2026 property tax bill for 20821 Rock Hall Ave, Rock Hall, MD was $1,037. The county assessed it at $68,500.

More homes on Rock Hall Ave

Closest homes

More homes in Rock Hall 21661

Assigned schools

Explore the area

See this home in context

Open 20821 Rock Hall Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map