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Residential (General/Single)Residential
$215,371
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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $142,000 on Jun 30, 2004

21751 CENTENNIAL LN

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

Valuation

$215K
$209K low$222K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$142,000 · Jun 30, 2004

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
25
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
78
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
76
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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 (General/Single)
CountyKENT
Lot (acres)The size of the land the home sits on, from county records.6.82
FireplaceWhether the home has a fireplace, and what kind.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.

E
Rock Hall Elementary SchoolC+
Elementary · Grades PK–5 · 1.0 mi
M
Kent County Middle SchoolD
Middle · Grades 6–8 · 10.0 mi
H
Kent County High SchoolC
High · Grades 9–12 · 12.2 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%

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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

21751 Centennial 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 90% of homes in Rock Hall 21661
  • Has a bigger lot than 92% of homes in Rock Hall 21661

What homes are worth in Rock Hall 21661

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

This home
$146K$2M

This home is worth more than 10% of homes in Rock Hall 21661.

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.

Estimated value$215,371
CheaperTypical $373,140Pricier

Pricier than 10% of homes nearby

Lot size6.82 ac
SmallerTypical 0.47 acBigger

Bigger than 92% of homes nearby

How 21751 Centennial Ln ranks against every home in each area.
MeasureThis homeRock Hall 21661Kent County
Estimated valuepricier than$215,37110% of homes12% of homes
Lot sizebigger than6.82 ac92% of homes90% of homes

About 21751 Centennial Ln

How much is 21751 Centennial Ln, Rock Hall, MD worth?

The TopHap Estimate for 21751 Centennial Ln, Rock Hall, MD is $215,371 as of Jul 14, 2026. The likely range is $208,578 to $222,164. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21751 Centennial Ln, Rock Hall, MD last sell?

21751 Centennial Ln, Rock Hall, MD last sold on Jun 30, 2004 for $142,000, according to the county's recorded deed.

What schools serve 21751 Centennial Ln, Rock Hall, MD?

21751 Centennial Ln, Rock Hall, MD is assigned to Rock Hall Elementary School (elementary), rated C+; 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.

How does 21751 Centennial Ln, Rock Hall, MD compare to other homes in Rock Hall 21661?

Among the 1,678 homes in Rock Hall 21661, it is worth more than 10% of them ($215,371 against a typical $373,140) and its lot is bigger than 92% of them (6.82 ac against a typical 0.47 ac). Measured against all of Kent County, it is worth more than 12% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Centennial Ln

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More homes in Rock Hall 21661

Assigned schools

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