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TownhouseResidential
$484,301$237 / 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 $183,000 on Sep 21, 2000

3939 DUNES WAY

BURTONSVILLE, MD 20866
3.5
Baths
2,046 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.
1,575 ft²
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$484K
$462K low$507K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$183,000 · Sep 21, 2000

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,412 (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.$431,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$161,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$269,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$405,433
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$431,600

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
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.04
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
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 · 180 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
Burtonsville Elementary SchoolB-
Elementary · Grades KG–5 · 0.7 mi
M
Benjamin Banneker Middle SchoolD+
Middle · Grades 6–8 · 1.0 mi
H
Paint Branch High SchoolC
High · Grades 9–12 · 1.4 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20866These 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.83
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
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.97%
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.6.4%
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.15,008
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,078 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$122,978
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$155,713
Average tempThe average temperature here across a full year.55°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%

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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

3939 Dunes Way 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 70% of homes in Montgomery County
  • Costs less per square foot than 82% of homes in Montgomery County
  • Bigger than 65% of homes in Burtonsville 20866
  • Has a smaller lot than 84% of homes in Montgomery County
  • Newer than 77% of homes in Burtonsville 20866

What homes are worth in Burtonsville 20866

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

This home
$258K$964K

This home is worth more than 57% of homes in Burtonsville 20866.

How it measures up in Burtonsville 20866

The dot is this home. The mark in the middle is the typical home in Burtonsville 20866.

Estimated value$484,301
CheaperTypical $444,900Pricier

Pricier than 57% of homes nearby

Price per ft²$237
CheaperTypical $264Pricier

Pricier than 30% of homes nearby

Living area2,046 ft²
SmallerTypical 1,740 ft²Bigger

Bigger than 65% of homes nearby

Lot size1,575 ft²
SmallerTypical 2,483 ft²Bigger

Bigger than 26% of homes nearby

Year built1989
OlderTypical 1986Newer

Newer than 77% of homes nearby

How 3939 Dunes Way ranks against every home in each area.
MeasureThis homeBurtonsville 20866Montgomery County
Estimated valuepricier than$484,30157% of homes30% of homes
Price per ft²pricier than$23730% of homes18% of homes
Living areabigger than2,046 ft²65% of homes51% of homes
Lot sizebigger than1,575 ft²26% of homes16% of homes
Year builtnewer than198977% of homes73% of homes

About 3939 Dunes Way

How much is 3939 Dunes Way, Burtonsville, MD worth?

The TopHap Estimate for 3939 Dunes Way, Burtonsville, MD is $484,301 as of Sep 24, 2026. The likely range is $461,983 to $506,619. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3939 Dunes Way, Burtonsville, MD last sell?

3939 Dunes Way, Burtonsville, MD last sold on Sep 21, 2000 for $183,000, according to the county's recorded deed.

How big is 3939 Dunes Way, Burtonsville, MD?

3939 Dunes Way, Burtonsville, MD has 3.5 bathrooms, 2,046 square feet of living space and a 0.04-acre lot.

When was 3939 Dunes Way, Burtonsville, MD built?

3939 Dunes Way, Burtonsville, MD was built in 1989, making it 37 years old. It is a townhouse home. The building has 2 stories.

What schools serve 3939 Dunes Way, Burtonsville, MD?

3939 Dunes Way, Burtonsville, MD is assigned to Burtonsville Elementary School (elementary), rated B-; Benjamin Banneker Middle School (middle), rated D+; Paint Branch High School (high), rated C. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3939 Dunes Way, Burtonsville, MD compare to other homes in Burtonsville 20866?

Among the 4,555 homes in Burtonsville 20866, it is worth more than 57% of them ($484,301 against a typical $444,900), its price per square foot is higher than 30% of them ($237 against a typical $264), it is bigger than 65% of them (2,046 ft² against a typical 1,740 ft²), its lot is bigger than 26% of them (1,575 ft² against a typical 2,483 ft²) and it is newer than 77% of them (1989 against a typical 1986). Measured against all of Montgomery County, it is worth more than 30% 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 3939 Dunes Way, Burtonsville, MD?

The 2025 property tax bill for 3939 Dunes Way, Burtonsville, MD was $4,412. The county assessed it at $431,600.

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