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TownhouseResidential
$347,585$280 / 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 94How 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 $109,900 on Mar 6, 1992

11115 BLACK FOREST WAY

GAITHERSBURG, MD 20879
1.5
Baths
1,240 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.
1,500 ft²
Lot SizeThe size of the land the home sits on, from county records.
1985
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$348K
$328K low$367K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$109,900 · Mar 6, 1992

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,089 (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.$313,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$150,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$163,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$290,567
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$313,800

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.0.03
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Fox Chapel Elementary SchoolB+
Elementary · Grades PK–5 · 0.7 mi
M
Rocky Hill Middle SchoolB-
Middle · Grades 6–8 · 4.1 mi
H
Clarksburg High SchoolB-
High · Grades 9–12 · 4.3 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20879These 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.77
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39

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.98%
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.10%
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.29,513
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,576 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$104,978
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,194
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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

11115 Black Forest 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 87% of homes in Montgomery County
  • Smaller than 82% of homes in Montgomery County
  • Has a smaller lot than 86% of homes in Gaithersburg 20879

What homes are worth in Gaithersburg 20879

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

This home
$182K$1.1M

This home is worth more than 20% of homes in Gaithersburg 20879.

How it measures up in Gaithersburg 20879

The dot is this home. The mark in the middle is the typical home in Gaithersburg 20879.

Estimated value$347,585
CheaperTypical $443,219Pricier

Pricier than 20% of homes nearby

Price per ft²$280
CheaperTypical $262Pricier

Pricier than 62% of homes nearby

Living area1,240 ft²
SmallerTypical 1,584 ft²Bigger

Bigger than 29% of homes nearby

Lot size1,500 ft²
SmallerTypical 2,701 ft²Bigger

Bigger than 14% of homes nearby

Year built1985
OlderTypical 1985Newer

Newer than 53% of homes nearby

How 11115 Black Forest Way ranks against every home in each area.
MeasureThis homeGaithersburg 20879Montgomery County
Estimated valuepricier than$347,58520% of homes13% of homes
Price per ft²pricier than$28062% of homes38% of homes
Living areabigger than1,240 ft²29% of homes18% of homes
Lot sizebigger than1,500 ft²14% of homes14% of homes
Year builtnewer than198553% of homes63% of homes

About 11115 Black Forest Way

How much is 11115 Black Forest Way, Gaithersburg, MD worth?

The TopHap Estimate for 11115 Black Forest Way, Gaithersburg, MD is $347,585 as of Sep 24, 2026. The likely range is $328,021 to $367,149. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11115 Black Forest Way, Gaithersburg, MD last sell?

11115 Black Forest Way, Gaithersburg, MD last sold on Mar 6, 1992 for $109,900, according to the county's recorded deed.

How big is 11115 Black Forest Way, Gaithersburg, MD?

11115 Black Forest Way, Gaithersburg, MD has 1.5 bathrooms, 1,240 square feet of living space and a 0.03-acre lot.

When was 11115 Black Forest Way, Gaithersburg, MD built?

11115 Black Forest Way, Gaithersburg, MD was built in 1985, making it 41 years old. It is a townhouse home. The building has 2 stories.

What schools serve 11115 Black Forest Way, Gaithersburg, MD?

11115 Black Forest Way, Gaithersburg, MD is assigned to Fox Chapel Elementary School (elementary), rated B+; Rocky Hill Middle School (middle), rated B-; Clarksburg High School (high), rated B-. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11115 Black Forest Way, Gaithersburg, MD compare to other homes in Gaithersburg 20879?

Among the 7,859 homes in Gaithersburg 20879, it is worth more than 20% of them ($347,585 against a typical $443,219), its price per square foot is higher than 62% of them ($280 against a typical $262), it is bigger than 29% of them (1,240 ft² against a typical 1,584 ft²), its lot is bigger than 14% of them (1,500 ft² against a typical 2,701 ft²) and it is newer than 53% of them (1985 against a typical 1985). Measured against all of Montgomery County, it is worth more than 13% 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 11115 Black Forest Way, Gaithersburg, MD?

The 2025 property tax bill for 11115 Black Forest Way, Gaithersburg, MD was $3,089. The county assessed it at $313,800.

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