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Single Family ResidenceResidential
$439,708$224 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

3580 SEAMAN RD

PRESTON, MD 21655
2.5
Baths
1,964 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.
1.15 ac
Lot SizeThe size of the land the home sits on, from county records.
2009
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$440K
$408K low$472K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,628 (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.$386,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$60,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$326,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$357,833
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$386,900

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.127 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.1 percent flood zone

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.1.15
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.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.Deck · 672 ft²Porch · 416 ft²

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

E
Preston Elementary SchoolB
Elementary · Grades PK–5 · 0.9 mi
H
Colonel Richardson High SchoolC+
High · Grades 9–12 · 4.7 mi
M
Colonel Richardson Middle SchoolC+
Middle · Grades 6–8 · 4.8 mi

District: Caroline County Public Schools

Neighborhood · ZIP 21655These 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.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.35

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.6%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.7%
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.4,300
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.77 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,033
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,494
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

3580 Seaman 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 78% of homes in Caroline County
  • Costs more per square foot than 69% of homes in Caroline County
  • Bigger than 70% of homes in Preston 21655
  • Newer than 96% of homes in Preston 21655

What homes are worth in Preston 21655

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

This home
$91K$847K

This home is worth more than 77% of homes in Preston 21655.

How it measures up in Preston 21655

The dot is this home. The mark in the middle is the typical home in Preston 21655.

Estimated value$439,708
CheaperTypical $321,137Pricier

Pricier than 77% of homes nearby

Price per ft²$224
CheaperTypical $200Pricier

Pricier than 67% of homes nearby

Living area1,964 ft²
SmallerTypical 1,586 ft²Bigger

Bigger than 70% of homes nearby

Lot size1.15 ac
SmallerTypical 1.25 acBigger

Bigger than 48% of homes nearby

Year built2009
OlderTypical 1979Newer

Newer than 96% of homes nearby

How 3580 Seaman Rd ranks against every home in each area.
MeasureThis homePreston 21655Caroline County
Estimated valuepricier than$439,70877% of homes78% of homes
Price per ft²pricier than$22467% of homes69% of homes
Living areabigger than1,964 ft²70% of homes68% of homes
Lot sizebigger than1.15 ac48% of homes54% of homes
Year builtnewer than200996% of homes92% of homes

About 3580 Seaman Rd

How much is 3580 Seaman Rd, Preston, MD worth?

The TopHap Estimate for 3580 Seaman Rd, Preston, MD is $439,708 as of Oct 21, 2026. The likely range is $407,690 to $471,726. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3580 Seaman Rd, Preston, MD last sell?

3580 Seaman Rd, Preston, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3580 Seaman Rd, Preston, MD?

3580 Seaman Rd, Preston, MD has 2.5 bathrooms, 1,964 square feet of living space and a 1.15-acre lot.

When was 3580 Seaman Rd, Preston, MD built?

3580 Seaman Rd, Preston, MD was built in 2009, making it 17 years old. The building has 1 story.

What schools serve 3580 Seaman Rd, Preston, MD?

3580 Seaman Rd, Preston, MD is assigned to Preston Elementary School (elementary), rated B; Colonel Richardson High School (high), rated C+; Colonel Richardson 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 3580 Seaman Rd, Preston, MD compare to other homes in Preston 21655?

Among the 1,985 homes in Preston 21655, it is worth more than 77% of them ($439,708 against a typical $321,137), its price per square foot is higher than 67% of them ($224 against a typical $200), it is bigger than 70% of them (1,964 ft² against a typical 1,586 ft²), its lot is bigger than 48% of them (1.15 ac against a typical 1.25 ac) and it is newer than 96% of them (2009 against a typical 1979). Measured against all of Caroline County, it is worth more than 78% 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 3580 Seaman Rd, Preston, MD?

The 2025 property tax bill for 3580 Seaman Rd, Preston, MD was $3,628. The county assessed it at $386,900.

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