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Single Family ResidenceResidential
$423,509$411 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jun 23, 2026

103 MASON RUNN LN

RISING SUN, MD 21911
2
Baths
1,030 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$424K
$407K low$440K high
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.$240,509
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$192,407
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.43%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$168,000
SWBC MORTGAGE CORP · recorded Mar 15, 2021
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$15,000
TRUIST BANK

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,086 (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.$262,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$73,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$189,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$245,267
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$262,900

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.32 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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Split Foyer
CountyCecil
Lot (acres)The size of the land the home sits on, from county records.0.23
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
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.Deck · 304 ft²

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.

M
Rising Sun Middle SchoolA-
Middle · Grades 6–8 · 0.3 mi
E
Rising Sun Elementary SchoolC
Elementary · Grades PK–5 · 1.5 mi
H
Rising Sun High SchoolB
High · Grades 9–12 · 5.5 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
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

103 Mason Runn 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 more than 68% of homes in Rising Sun 21911
  • Among the highest price per square foot in Rising Sun 21911
  • Smaller than 91% of homes in Rising Sun 21911
  • Has a smaller lot than 90% of homes in Rising Sun 21911
  • Newer than 79% of homes in Rising Sun 21911

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
$207K$775K

This home is worth more than 68% 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$423,509
CheaperTypical $365,165Pricier

Pricier than 68% of homes nearby

Price per ft²$411
CheaperTypical $227Pricier

Pricier than almost all homes nearby

Living area1,030 ft²
SmallerTypical 1,596 ft²Bigger

Bigger than 9% of homes nearby

Lot size0.23 ac
SmallerTypical 0.91 acBigger

Bigger than 10% of homes nearby

Year built2000
OlderTypical 1987Newer

Newer than 79% of homes nearby

How 103 Mason Runn Ln ranks against every home in each area.
MeasureThis homeRising Sun 21911Cecil County
Estimated valuepricier than$423,50968% of homes67% of homes
Price per ft²pricier than$411almost all homes97% of homes
Living areabigger than1,030 ft²9% of homes12% of homes
Lot sizebigger than0.23 ac10% of homes30% of homes
Year builtnewer than200079% of homes76% of homes

About 103 Mason Runn Ln

How much is 103 Mason Runn Ln, Rising Sun, MD worth?

The TopHap Estimate for 103 Mason Runn Ln, Rising Sun, MD is $423,509 as of Jun 23, 2026. The likely range is $406,568 to $440,449. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 103 Mason Runn Ln, Rising Sun, MD last sell?

103 Mason Runn Ln, Rising Sun, MD last sold on Jun 28, 2004, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 103 Mason Runn Ln, Rising Sun, MD?

103 Mason Runn Ln, Rising Sun, MD has 2 bathrooms, 1,030 square feet of living space and a 0.23-acre lot.

When was 103 Mason Runn Ln, Rising Sun, MD built?

103 Mason Runn Ln, Rising Sun, MD was built in 2000, making it 26 years old. It is a split foyer home. The building has 1 story.

What schools serve 103 Mason Runn Ln, Rising Sun, MD?

103 Mason Runn Ln, Rising Sun, MD is assigned to Rising Sun Middle School (middle), rated A-; Rising Sun Elementary School (elementary), rated C; 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 103 Mason Runn Ln, 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 68% of them ($423,509 against a typical $365,165), its price per square foot is higher than almost all of them ($411 against a typical $227), it is bigger than 9% of them (1,030 ft² against a typical 1,596 ft²), its lot is bigger than 10% of them (0.23 ac against a typical 0.91 ac) and it is newer than 79% of them (2000 against a typical 1987). Measured against all of Cecil County, it is worth more than 67% 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 103 Mason Runn Ln, Rising Sun, MD?

The 2025 property tax bill for 103 Mason Runn Ln, Rising Sun, MD was $4,086. The county assessed it at $262,900.

More homes on Mason Runn Ln

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Assigned schools

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