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Single Family ResidenceResidential
$415,000$204 / 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 Jul 14, 2026
Last sold for $68,000 on Jun 13, 2023

21724 CENTENNIAL LN

ROCK HALL, MD 21661
0
Baths
2,037 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.
0.53 ac
Lot SizeThe size of the land the home sits on, from county records.
2025
Year BuiltThe year the home was originally built, according to county records.

Valuation

$415K
$380K low$450K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$68,000 · Jun 13, 2023
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$415,000
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$332,000

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,953 (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.$348,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$64,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$284,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$29,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$348,600

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.Single Family Residence
CountyKENT
Lot (acres)The size of the land the home sits on, from county records.0.53
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 · 10.1 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

21724 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.

  • Costs less per square foot than 71% of homes in Rock Hall 21661
  • Bigger than 72% of homes in Rock Hall 21661
  • Among the newest 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
$130K$2.1M

This home is worth more than 59% 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$415,000
CheaperTypical $370,881Pricier

Pricier than 59% of homes nearby

Price per ft²$204
CheaperTypical $242Pricier

Pricier than 29% of homes nearby

Living area2,037 ft²
SmallerTypical 1,615 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.53 ac
SmallerTypical 0.48 acBigger

Bigger than 58% of homes nearby

Year built2025
OlderTypical 1969Newer

Newer than almost all homes nearby

How 21724 Centennial Ln ranks against every home in each area.
MeasureThis homeRock Hall 21661Kent County
Estimated valuepricier than$415,00059% of homes58% of homes
Price per ft²pricier than$20429% of homes37% of homes
Living areabigger than2,037 ft²72% of homes65% of homes
Lot sizebigger than0.53 ac58% of homes48% of homes
Year builtnewer than2025almost all homesalmost all homes

About 21724 Centennial Ln

How much is 21724 Centennial Ln, Rock Hall, MD worth?

The TopHap Estimate for 21724 Centennial Ln, Rock Hall, MD is $415,000 as of Jul 14, 2026. The likely range is $379,671 to $450,328. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21724 Centennial Ln, Rock Hall, MD last sell?

21724 Centennial Ln, Rock Hall, MD last sold on Jun 13, 2023 for $68,000, according to the county's recorded deed.

How big is 21724 Centennial Ln, Rock Hall, MD?

21724 Centennial Ln, Rock Hall, MD has 2,037 square feet of living space and a 0.53-acre lot.

When was 21724 Centennial Ln, Rock Hall, MD built?

21724 Centennial Ln, Rock Hall, MD was built in 2025, making it 1 years old.

What schools serve 21724 Centennial Ln, Rock Hall, MD?

21724 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 21724 Centennial Ln, Rock Hall, MD compare to other homes in Rock Hall 21661?

Among the 1,657 homes in Rock Hall 21661, it is worth more than 59% of them ($415,000 against a typical $370,881), its price per square foot is higher than 29% of them ($204 against a typical $242), it is bigger than 72% of them (2,037 ft² against a typical 1,615 ft²), its lot is bigger than 58% of them (0.53 ac against a typical 0.48 ac) and it is newer than almost all of them (2025 against a typical 1969). Measured against all of Kent County, it is worth more than 58% 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 21724 Centennial Ln, Rock Hall, MD?

The 2025 property tax bill for 21724 Centennial Ln, Rock Hall, MD was $3,953. The county assessed it at $348,600.

Closest homes

More homes in Rock Hall 21661

Assigned schools

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