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Single Family ResidenceResidential
$418,165$235 / 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 Aug 30, 2026
Last sold for $172,500 on Jan 30, 2003

27127 BOSSE DR

MECHANICSVILLE, MD 20659
1.5
Baths
1,776 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 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$418K
$401K low$435K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$172,500 · Jan 30, 2003

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,270 (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.$335,633 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$320,167
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$351,100

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.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
24
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.
83
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
23
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.Single Family Residence
CountyST. MARY'S
Lot (acres)The size of the land the home sits on, from county records.1.00
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Mechanicsville Elementary SchoolC+
Elementary · Grades KG–5 · 4.0 mi
M
Margaret Brent Middle SchoolB-
Middle · Grades 6–8 · 5.5 mi
H
Chopticon High SchoolB
High · Grades 9–12 · 6.7 mi

District: St. Marys County Public Schools

Neighborhood · ZIP 20659These 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.67
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.0%
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.25,864
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.244 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$118,199
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$134,792
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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

27127 Bosse Dr 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.

  • Costs less per square foot than 69% of homes in Mechanicsville 20659
  • Has a smaller lot than 65% of homes in Mechanicsville 20659

What homes are worth in Mechanicsville 20659

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

This home
$210K$835K

This home is worth more than 41% of homes in Mechanicsville 20659.

How it measures up in Mechanicsville 20659

The dot is this home. The mark in the middle is the typical home in Mechanicsville 20659.

Estimated value$418,165
CheaperTypical $440,847Pricier

Pricier than 41% of homes nearby

Price per ft²$235
CheaperTypical $268Pricier

Pricier than 31% of homes nearby

Living area1,776 ft²
SmallerTypical 1,588 ft²Bigger

Bigger than 58% of homes nearby

Lot size1 ac
SmallerTypical 1.34 acBigger

Bigger than 35% of homes nearby

Year built1986
OlderTypical 1989Newer

Newer than 43% of homes nearby

How 27127 Bosse Dr ranks against every home in each area.
MeasureThis homeMechanicsville 20659St. Mary's County
Estimated valuepricier than$418,16541% of homes47% of homes
Price per ft²pricier than$23531% of homes50% of homes
Living areabigger than1,776 ft²58% of homes49% of homes
Lot sizebigger than1 ac35% of homes58% of homes
Year builtnewer than198643% of homes40% of homes

About 27127 Bosse Dr

How much is 27127 Bosse Dr, Mechanicsville, MD worth?

The TopHap Estimate for 27127 Bosse Dr, Mechanicsville, MD is $418,165 as of Aug 30, 2026. The likely range is $401,008 to $435,322. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 27127 Bosse Dr, Mechanicsville, MD last sell?

27127 Bosse Dr, Mechanicsville, MD last sold on Jan 30, 2003 for $172,500, according to the county's recorded deed.

How big is 27127 Bosse Dr, Mechanicsville, MD?

27127 Bosse Dr, Mechanicsville, MD has 1.5 bathrooms, 1,776 square feet of living space and a 1.00-acre lot.

When was 27127 Bosse Dr, Mechanicsville, MD built?

27127 Bosse Dr, Mechanicsville, MD was built in 1986, making it 40 years old. The building has 1 story.

What schools serve 27127 Bosse Dr, Mechanicsville, MD?

27127 Bosse Dr, Mechanicsville, MD is assigned to Mechanicsville Elementary School (elementary), rated C+; Margaret Brent Middle School (middle), rated B-; Chopticon High School (high), rated B. All sit in St. Marys County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 27127 Bosse Dr, Mechanicsville, MD compare to other homes in Mechanicsville 20659?

Among the 8,593 homes in Mechanicsville 20659, it is worth more than 41% of them ($418,165 against a typical $440,847), its price per square foot is higher than 31% of them ($235 against a typical $268), it is bigger than 58% of them (1,776 ft² against a typical 1,588 ft²), its lot is bigger than 35% of them (1 ac against a typical 1.34 ac) and it is newer than 43% of them (1986 against a typical 1989). Measured against all of St. Mary's County, it is worth more than 47% 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 27127 Bosse Dr, Mechanicsville, MD?

The 2025 property tax bill for 27127 Bosse Dr, Mechanicsville, MD was $3,270. The county assessed it at $335,633.

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