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Single Family ResidenceResidential
$589,000$337 / 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 Jul 14, 2026
Last sold for $179,930 on Oct 30, 1998

3826 ROUNDTREE RD

JEFFERSON, MD 21755
2.5
Baths
1,748 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.
1.02 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
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

$589K
$566K low$612K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$179,930 · Oct 30, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,804 (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.$420,300 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$391,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$449,500

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.
11
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
79
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
84
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
34
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
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
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.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 · 256 ft²Porch · 156 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
Valley Elementary SchoolA
Elementary · Grades KG–5 · 0.4 mi
M
Brunswick Middle SchoolB-
Middle · Grades 6–8 · 4.5 mi
H
Brunswick High SchoolB
High · Grades 9–12 · 4.6 mi

District: Frederick County Public Schools

Neighborhood · ZIP 21755These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.38

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.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.6%
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.6,726
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.192 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$134,348
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$146,084
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.42 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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

3826 Roundtree 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 67% of homes in Frederick County
  • Costs more per square foot than 95% of homes in Jefferson 21755
  • Smaller than 78% of homes in Jefferson 21755
  • Has a bigger lot than 80% of homes in Frederick County
  • Newer than 79% of homes in Jefferson 21755

What homes are worth in Jefferson 21755

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

This home
$242K$1.1M

This home is worth more than 55% of homes in Jefferson 21755.

How it measures up in Jefferson 21755

The dot is this home. The mark in the middle is the typical home in Jefferson 21755.

Estimated value$589,000
CheaperTypical $569,540Pricier

Pricier than 55% of homes nearby

Price per ft²$337
CheaperTypical $245Pricier

Pricier than 95% of homes nearby

Living area1,748 ft²
SmallerTypical 2,274 ft²Bigger

Bigger than 22% of homes nearby

Lot size1.02 ac
SmallerTypical 0.95 acBigger

Bigger than 54% of homes nearby

Year built1998
OlderTypical 1989Newer

Newer than 79% of homes nearby

How 3826 Roundtree Rd ranks against every home in each area.
MeasureThis homeJefferson 21755Frederick County
Estimated valuepricier than$589,00055% of homes67% of homes
Price per ft²pricier than$33795% of homes95% of homes
Living areabigger than1,748 ft²22% of homes31% of homes
Lot sizebigger than1.02 ac54% of homes80% of homes
Year builtnewer than199879% of homes63% of homes

About 3826 Roundtree Rd

How much is 3826 Roundtree Rd, Jefferson, MD worth?

The TopHap Estimate for 3826 Roundtree Rd, Jefferson, MD is $589,000 as of Jul 14, 2026. The likely range is $565,727 to $612,273. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3826 Roundtree Rd, Jefferson, MD last sell?

3826 Roundtree Rd, Jefferson, MD last sold on Oct 30, 1998 for $179,930, according to the county's recorded deed.

How big is 3826 Roundtree Rd, Jefferson, MD?

3826 Roundtree Rd, Jefferson, MD has 2.5 bathrooms and 1,748 square feet of living space.

When was 3826 Roundtree Rd, Jefferson, MD built?

3826 Roundtree Rd, Jefferson, MD was built in 1998, making it 28 years old. It is a conventional home. The building has 2 stories.

What schools serve 3826 Roundtree Rd, Jefferson, MD?

3826 Roundtree Rd, Jefferson, MD is assigned to Valley Elementary School (elementary), rated A; Brunswick Middle School (middle), rated B-; Brunswick High School (high), rated B. All sit in Frederick County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3826 Roundtree Rd, Jefferson, MD compare to other homes in Jefferson 21755?

Among the 2,161 homes in Jefferson 21755, it is worth more than 55% of them ($589,000 against a typical $569,540), its price per square foot is higher than 95% of them ($337 against a typical $245), it is bigger than 22% of them (1,748 ft² against a typical 2,274 ft²), its lot is bigger than 54% of them (1.02 ac against a typical 0.95 ac) and it is newer than 79% of them (1998 against a typical 1989). Measured against all of Frederick County, it is worth more than 67% 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 3826 Roundtree Rd, Jefferson, MD?

The 2025 property tax bill for 3826 Roundtree Rd, Jefferson, MD was $4,804. The county assessed it at $420,300.

Closest homes

More homes in Jefferson 21755

Assigned schools

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