Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$524,997$243 / 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 95How 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
Last sold for $400,000 on Mar 28, 2007

121 BOSC CT

THURMONT, MD 21788
3.5
Baths
2,162 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.
0.31 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.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$525K
$497K low$553K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$400,000 · Mar 28, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,775 (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.$450,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$62,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$388,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$414,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$450,300

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.42
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
78
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
89
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
37
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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.Conventional
CountyFREDERICK
Lot (acres)The size of the land the home sits on, from county records.0.31
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.Central
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 220 ft²Porch · 225 ft²

Transaction History(4)

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
Thurmont Middle SchoolC-
Middle · Grades 6–8 · 1.2 mi
H
Catoctin High SchoolB-
High · Grades 9–12 · 1.8 mi
E
Thurmont Primary School
Elementary · Grades KG–2 · 1.9 mi

District: Frederick County Public Schools

Neighborhood · ZIP 21788These 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.99
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.70
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.40

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.95%
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.6.1%
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.13,706
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.202 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$96,589
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$127,499
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Owner Tools

Do you own this home?
Claim this home

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

121 Bosc Ct 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 86% of homes in Thurmont 21788
  • Costs more per square foot than 69% of homes in Thurmont 21788
  • Bigger than 70% of homes in Thurmont 21788
  • Newer than 86% of homes in Thurmont 21788

What homes are worth in Thurmont 21788

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

This home
$190K$778K

This home is worth more than 86% of homes in Thurmont 21788.

How it measures up in Thurmont 21788

The dot is this home. The mark in the middle is the typical home in Thurmont 21788.

Estimated value$524,997
CheaperTypical $373,625Pricier

Pricier than 86% of homes nearby

Price per ft²$243
CheaperTypical $216Pricier

Pricier than 69% of homes nearby

Living area2,162 ft²
SmallerTypical 1,764 ft²Bigger

Bigger than 70% of homes nearby

Lot size0.31 ac
SmallerTypical 0.44 acBigger

Bigger than 39% of homes nearby

Year built2000
OlderTypical 1976Newer

Newer than 86% of homes nearby

How 121 Bosc Ct ranks against every home in each area.
MeasureThis homeThurmont 21788Frederick County
Estimated valuepricier than$524,99786% of homes58% of homes
Price per ft²pricier than$24369% of homes61% of homes
Living areabigger than2,162 ft²70% of homes49% of homes
Lot sizebigger than0.31 ac39% of homes60% of homes
Year builtnewer than200086% of homes67% of homes

About 121 Bosc Ct

How much is 121 Bosc Ct, Thurmont, MD worth?

The TopHap Estimate for 121 Bosc Ct, Thurmont, MD is $524,997 as of Sep 24, 2026. The likely range is $497,258 to $552,736. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 121 Bosc Ct, Thurmont, MD last sell?

121 Bosc Ct, Thurmont, MD last sold on Mar 28, 2007 for $400,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 121 Bosc Ct, Thurmont, MD?

121 Bosc Ct, Thurmont, MD has 3.5 bathrooms, 2,162 square feet of living space and a 0.31-acre lot.

When was 121 Bosc Ct, Thurmont, MD built?

121 Bosc Ct, Thurmont, MD was built in 2000, making it 26 years old. It is a conventional home. The building has 2 stories.

What schools serve 121 Bosc Ct, Thurmont, MD?

121 Bosc Ct, Thurmont, MD is assigned to Thurmont Middle School (middle), rated C-; Catoctin High School (high), rated B-; Thurmont Primary School (elementary). All sit in Frederick County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 121 Bosc Ct, Thurmont, MD compare to other homes in Thurmont 21788?

Among the 4,569 homes in Thurmont 21788, it is worth more than 86% of them ($524,997 against a typical $373,625), its price per square foot is higher than 69% of them ($243 against a typical $216), it is bigger than 70% of them (2,162 ft² against a typical 1,764 ft²), its lot is bigger than 39% of them (0.31 ac against a typical 0.44 ac) and it is newer than 86% of them (2000 against a typical 1976). Measured against all of Frederick County, it is worth more than 58% 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 121 Bosc Ct, Thurmont, MD?

The 2025 property tax bill for 121 Bosc Ct, Thurmont, MD was $5,775. The county assessed it at $450,300.

More homes on Bosc Ct

Closest homes

More homes in Thurmont 21788

Assigned schools

Explore the area

See this home in context

Open 121 Bosc Ct on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map