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Single Family ResidenceResidential
$340,292$218 / 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 Sep 24, 2026

13440 RIVER RD

GREENSBORO, MD 21639
1
Baths
1,560 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.
2.99 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$340K
$308K low$372K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,673 (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.$280,633 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$258,867
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$302,400

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.13 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
CountyCAROLINE
Lot (acres)The size of the land the home sits on, from county records.2.99
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Baseboard
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 624 ft²

Transaction History(1)

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
Ridgely Elementary SchoolC+
Elementary · Grades PK–5 · 2.5 mi
H
North Caroline High SchoolC-
High · Grades 9–12 · 4.7 mi
M
Lockerman Middle SchoolC
Middle · Grades 6–8 · 6.0 mi

District: Caroline County Public Schools

Neighborhood · ZIP 21639These 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.123
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.6%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.4,691
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.140 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,841
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,893
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

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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

13440 River 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 65% of homes in Greensboro 21639
  • Costs more per square foot than 67% of homes in Caroline County
  • Has a bigger lot than 74% of homes in Greensboro 21639

What homes are worth in Greensboro 21639

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

This home
$105K$779K

This home is worth more than 65% of homes in Greensboro 21639.

How it measures up in Greensboro 21639

The dot is this home. The mark in the middle is the typical home in Greensboro 21639.

Estimated value$340,292
CheaperTypical $298,934Pricier

Pricier than 65% of homes nearby

Price per ft²$218
CheaperTypical $204Pricier

Pricier than 61% of homes nearby

Living area1,560 ft²
SmallerTypical 1,488 ft²Bigger

Bigger than 54% of homes nearby

Lot size2.99 ac
SmallerTypical 0.7 acBigger

Bigger than 74% of homes nearby

Year built1977
OlderTypical 1986Newer

Newer than 43% of homes nearby

How 13440 River Rd ranks against every home in each area.
MeasureThis homeGreensboro 21639Caroline County
Estimated valuepricier than$340,29265% of homes57% of homes
Price per ft²pricier than$21861% of homes67% of homes
Living areabigger than1,560 ft²54% of homes47% of homes
Lot sizebigger than2.99 ac74% of homes73% of homes
Year builtnewer than197743% of homes46% of homes

About 13440 River Rd

How much is 13440 River Rd, Greensboro, MD worth?

The TopHap Estimate for 13440 River Rd, Greensboro, MD is $340,292 as of Sep 24, 2026. The likely range is $308,418 to $372,166. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 13440 River Rd, Greensboro, MD last sell?

13440 River Rd, Greensboro, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 13440 River Rd, Greensboro, MD?

13440 River Rd, Greensboro, MD has 1 bathrooms, 1,560 square feet of living space and a 2.99-acre lot.

When was 13440 River Rd, Greensboro, MD built?

13440 River Rd, Greensboro, MD was built in 1977, making it 49 years old. The building has 1 story.

What schools serve 13440 River Rd, Greensboro, MD?

13440 River Rd, Greensboro, MD is assigned to Ridgely Elementary School (elementary), rated C+; North Caroline High School (high), rated C-; Lockerman Middle School (middle), rated C. All sit in Caroline County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 13440 River Rd, Greensboro, MD compare to other homes in Greensboro 21639?

Among the 1,684 homes in Greensboro 21639, it is worth more than 65% of them ($340,292 against a typical $298,934), its price per square foot is higher than 61% of them ($218 against a typical $204), it is bigger than 54% of them (1,560 ft² against a typical 1,488 ft²), its lot is bigger than 74% of them (2.99 ac against a typical 0.7 ac) and it is newer than 43% of them (1977 against a typical 1986). Measured against all of Caroline County, it is worth more than 57% 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 13440 River Rd, Greensboro, MD?

The 2025 property tax bill for 13440 River Rd, Greensboro, MD was $2,673. The county assessed it at $280,633.

More homes on River Rd

Closest homes

More homes in Greensboro 21639

Assigned schools

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