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Rural ResidenceResidential
$629,299$283 / 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 Aug 30, 2026

510 POST RD

RISING SUN, MD 21911
1.5
Baths
2,224 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.
65.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$629K
$578K low$681K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,884 (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.$265,367 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$258,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$280,100

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.30%
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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyCECIL
Lot (acres)The size of the land the home sits on, from county records.65.16
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.Shed · 2,400 ft²

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

E
Rising Sun Elementary SchoolC
Elementary · Grades PK–5 · 2.2 mi
M
Rising Sun Middle SchoolA-
Middle · Grades 6–8 · 3.2 mi
H
Rising Sun High SchoolB
High · Grades 9–12 · 3.7 mi

District: Cecil County Public Schools

Neighborhood · ZIP 21911These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.67

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.11,499
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.308 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$90,580
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$104,366
Average tempThe average temperature here across a full year.54°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

510 Post Rd 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 91% of homes in Rising Sun 21911
  • Costs more per square foot than 79% of homes in Rising Sun 21911
  • Bigger than 77% of homes in Cecil County
  • Among the largest lots in Rising Sun 21911
  • Older than 94% of homes in Cecil County

What homes are worth in Rising Sun 21911

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

This home
$217K$798K

This home is worth more than 91% of homes in Rising Sun 21911.

How it measures up in Rising Sun 21911

The dot is this home. The mark in the middle is the typical home in Rising Sun 21911.

Estimated value$629,299
CheaperTypical $372,697Pricier

Pricier than 91% of homes nearby

Price per ft²$283
CheaperTypical $233Pricier

Pricier than 79% of homes nearby

Living area2,224 ft²
SmallerTypical 1,600 ft²Bigger

Bigger than 76% of homes nearby

Lot size65.16 ac
SmallerTypical 0.91 acBigger

Bigger than almost all homes nearby

Year built1900
OlderTypical 1987Newer

Newer than 10% of homes nearby

How 510 Post Rd ranks against every home in each area.
MeasureThis homeRising Sun 21911Cecil County
Estimated valuepricier than$629,29991% of homes91% of homes
Price per ft²pricier than$28379% of homes79% of homes
Living areabigger than2,224 ft²76% of homes77% of homes
Lot sizebigger than65.16 acalmost all homesalmost all homes
Year builtnewer than190010% of homes6% of homes

About 510 Post Rd

How much is 510 Post Rd, Rising Sun, MD worth?

The TopHap Estimate for 510 Post Rd, Rising Sun, MD is $629,299 as of Aug 30, 2026. The likely range is $577,928 to $680,670. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 510 Post Rd, Rising Sun, MD last sell?

510 Post Rd, Rising Sun, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 510 Post Rd, Rising Sun, MD?

510 Post Rd, Rising Sun, MD has 1.5 bathrooms, 2,224 square feet of living space and a 65.16-acre lot.

When was 510 Post Rd, Rising Sun, MD built?

510 Post Rd, Rising Sun, MD was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 510 Post Rd, Rising Sun, MD?

510 Post Rd, Rising Sun, MD is assigned to Rising Sun Elementary School (elementary), rated C; Rising Sun Middle School (middle), rated A-; Rising Sun High School (high), rated B. All sit in Cecil County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 510 Post Rd, Rising Sun, MD compare to other homes in Rising Sun 21911?

Among the 3,546 homes in Rising Sun 21911, it is worth more than 91% of them ($629,299 against a typical $372,697), its price per square foot is higher than 79% of them ($283 against a typical $233), it is bigger than 76% of them (2,224 ft² against a typical 1,600 ft²), its lot is bigger than almost all of them (65.16 ac against a typical 0.91 ac) and it is newer than 10% of them (1900 against a typical 1987). Measured against all of Cecil County, it is worth more than 91% 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 510 Post Rd, Rising Sun, MD?

The 2025 property tax bill for 510 Post Rd, Rising Sun, MD was $2,884. The county assessed it at $265,367.

More homes on Post Rd

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More homes in Rising Sun 21911

Assigned schools

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