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TownhouseResidential
$306,179$264 / 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
Last sold for $125,000 on Nov 25, 2014

400 TREFOIL PL

WALDORF, MD 20601
2 / 1
Baths
1,160 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.
3,000 ft²
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$306K
$281K low$331K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$125,000 · Nov 25, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,695 (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.$253,600 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$238,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$283,600

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.45
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
77
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
80
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
52
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyCharles
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
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(2)

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
Daniel of St. Thomas Jenifer Elementary SchoolD-
Elementary · Grades PK–5 · 1.7 mi
H
Thomas Stone High SchoolD
High · Grades 9–12 · 2.4 mi
M
Mattawoman Middle SchoolC-
Middle · Grades 6–8 · 3.2 mi

District: Charles County Public Schools

Neighborhood · ZIP 20601These 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.75
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
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.32,491
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.695 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,756
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$143,075
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

400 Trefoil Pl 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 less than 91% of homes in Waldorf 20601
  • Costs more per square foot than 78% of homes in Charles County
  • Smaller than 88% of homes in Waldorf 20601
  • Has a smaller lot than 80% of homes in Charles County

What homes are worth in Waldorf 20601

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

This home
$271K$800K

This home is worth more than 9% of homes in Waldorf 20601.

How it measures up in Waldorf 20601

The dot is this home. The mark in the middle is the typical home in Waldorf 20601.

Estimated value$306,179
CheaperTypical $426,372Pricier

Pricier than 9% of homes nearby

Price per ft²$264
CheaperTypical $228Pricier

Pricier than 77% of homes nearby

Living area1,160 ft²
SmallerTypical 1,874 ft²Bigger

Bigger than 12% of homes nearby

Lot size3,000 ft²
SmallerTypical 0.26 acBigger

Bigger than 23% of homes nearby

Year built1991
OlderTypical 1989Newer

Newer than 53% of homes nearby

How 400 Trefoil Pl ranks against every home in each area.
MeasureThis homeWaldorf 20601Charles County
Estimated valuepricier than$306,1799% of homes11% of homes
Price per ft²pricier than$26477% of homes78% of homes
Living areabigger than1,160 ft²12% of homes12% of homes
Lot sizebigger than3,000 ft²23% of homes20% of homes
Year builtnewer than199153% of homes49% of homes

About 400 Trefoil Pl

How much is 400 Trefoil Pl, Waldorf, MD worth?

The TopHap Estimate for 400 Trefoil Pl, Waldorf, MD is $306,179 as of Aug 30, 2026. The likely range is $281,410 to $330,948. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 400 Trefoil Pl, Waldorf, MD last sell?

400 Trefoil Pl, Waldorf, MD last sold on Nov 25, 2014 for $125,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 400 Trefoil Pl, Waldorf, MD?

400 Trefoil Pl, Waldorf, MD has 2 bathrooms and 1,160 square feet of living space.

When was 400 Trefoil Pl, Waldorf, MD built?

400 Trefoil Pl, Waldorf, MD was built in 1991, making it 35 years old. It is a townhouse home. The building has 2 stories.

What schools serve 400 Trefoil Pl, Waldorf, MD?

400 Trefoil Pl, Waldorf, MD is assigned to Daniel of St. Thomas Jenifer Elementary School (elementary), rated D-; Thomas Stone High School (high), rated D; Mattawoman Middle School (middle), rated C-. All sit in Charles County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 400 Trefoil Pl, Waldorf, MD compare to other homes in Waldorf 20601?

Among the 9,418 homes in Waldorf 20601, it is worth more than 9% of them ($306,179 against a typical $426,372), its price per square foot is higher than 77% of them ($264 against a typical $228), it is bigger than 12% of them (1,160 ft² against a typical 1,874 ft²), its lot is bigger than 23% of them (3,000 ft² against a typical 0.26 ac) and it is newer than 53% of them (1991 against a typical 1989). Measured against all of Charles County, it is worth more than 11% 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 400 Trefoil Pl, Waldorf, MD?

The 2025 property tax bill for 400 Trefoil Pl, Waldorf, MD was $3,695. The county assessed it at $253,600.

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