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Single Family ResidenceResidential
$1,001,140$239 / 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 Aug 30, 2026

3936 MAR LU RIDGE RD

JEFFERSON, MD 21755
4
Baths
4,196 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.
86.99 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
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

$1M
$950K low$1.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,632 (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.$788,067 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$742,733
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$833,400

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.53
56
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.
79
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.
34
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.19 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
ConstructionThe main material the home's frame and walls are built from.Brick
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Electric
CoolingThe type of cooling or air conditioning in the home.Yes
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.GazeboStableDeck · 120 ft²Shed · 216 ft²Porch · 268 ft²

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 · 1.7 mi
M
Brunswick Middle SchoolB-
Middle · Grades 6–8 · 4.5 mi
H
Brunswick High SchoolB
High · Grades 9–12 · 4.7 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%

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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

3936 Mar Lu Ridge 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 97% of homes in Jefferson 21755
  • Bigger than 94% of homes in Jefferson 21755
  • Among the largest lots in Frederick County
  • Older than 67% of homes in Frederick County

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
$244K$1.1M

This home is worth more than 97% 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$1,001,140
CheaperTypical $551,441Pricier

Pricier than 97% of homes nearby

Price per ft²$239
CheaperTypical $240Pricier

Pricier than 48% of homes nearby

Living area4,196 ft²
SmallerTypical 2,272 ft²Bigger

Bigger than 94% of homes nearby

Lot size86.99 ac
SmallerTypical 0.95 acBigger

Bigger than 98% of homes nearby

Year built1979
OlderTypical 1989Newer

Newer than 35% of homes nearby

How 3936 Mar Lu Ridge Rd ranks against every home in each area.
MeasureThis homeJefferson 21755Frederick County
Estimated valuepricier than$1,001,14097% of homes97% of homes
Price per ft²pricier than$23948% of homes58% of homes
Living areabigger than4,196 ft²94% of homes92% of homes
Lot sizebigger than86.99 ac98% of homesalmost all homes
Year builtnewer than197935% of homes33% of homes

About 3936 Mar Lu Ridge Rd

How much is 3936 Mar Lu Ridge Rd, Jefferson, MD worth?

The TopHap Estimate for 3936 Mar Lu Ridge Rd, Jefferson, MD is $1,001,140 as of Aug 30, 2026. The likely range is $949,909 to $1,052,371. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3936 Mar Lu Ridge Rd, Jefferson, MD last sell?

3936 Mar Lu Ridge Rd, Jefferson, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3936 Mar Lu Ridge Rd, Jefferson, MD?

3936 Mar Lu Ridge Rd, Jefferson, MD has 4 bathrooms and 4,196 square feet of living space.

When was 3936 Mar Lu Ridge Rd, Jefferson, MD built?

3936 Mar Lu Ridge Rd, Jefferson, MD was built in 1979, making it 47 years old. It is a conventional home. The building has 2 stories.

What schools serve 3936 Mar Lu Ridge Rd, Jefferson, MD?

3936 Mar Lu Ridge 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 3936 Mar Lu Ridge Rd, Jefferson, MD compare to other homes in Jefferson 21755?

Among the 2,161 homes in Jefferson 21755, it is worth more than 97% of them ($1,001,140 against a typical $551,441), its price per square foot is higher than 48% of them ($239 against a typical $240), it is bigger than 94% of them (4,196 ft² against a typical 2,272 ft²), its lot is bigger than 98% of them (86.99 ac against a typical 0.95 ac) and it is newer than 35% of them (1979 against a typical 1989). Measured against all of Frederick County, it is worth more than 97% 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 3936 Mar Lu Ridge Rd, Jefferson, MD?

The 2025 property tax bill for 3936 Mar Lu Ridge Rd, Jefferson, MD was $7,632. The county assessed it at $788,067.

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Assigned schools

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