Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$645,667$464 / 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 93How 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

11636 RANCH LN

NORTH POTOMAC, MD 20878
2
Baths
1,392 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$646K
$600K low$691K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$645,667
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$516,534

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$592,967 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$557,233
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$628,700

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.Bi-Level
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
Travilah Elementary SchoolA+
Elementary · Grades KG–5 · 0.5 mi
M
Robert Frost Middle SchoolA
Middle · Grades 6–8 · 2.9 mi
H
Thomas S. Wootton High SchoolA+
High · Grades 9–12 · 3.1 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20878These 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.62
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.9%
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.66,167
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,976 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$145,457
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$176,656
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.43 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

11636 Ranch Ln 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.

  • Costs more per square foot than 98% of homes in Gaithersburg 20878
  • Smaller than 82% of homes in Gaithersburg 20878
  • Newer than 66% of homes in Montgomery County

What homes are worth in Gaithersburg 20878

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

This home
$204K$1.6M

This home is worth more than 40% of homes in Gaithersburg 20878.

How it measures up in Gaithersburg 20878

The dot is this home. The mark in the middle is the typical home in Gaithersburg 20878.

Estimated value$645,667
CheaperTypical $739,218Pricier

Pricier than 40% of homes nearby

Price per ft²$464
CheaperTypical $308Pricier

Pricier than 98% of homes nearby

Living area1,392 ft²
SmallerTypical 2,256 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.14 ac
SmallerTypical 0.11 acBigger

Bigger than 54% of homes nearby

Year built1986
OlderTypical 1988Newer

Newer than 43% of homes nearby

How 11636 Ranch Ln ranks against every home in each area.
MeasureThis homeGaithersburg 20878Montgomery County
Estimated valuepricier than$645,66740% of homes52% of homes
Price per ft²pricier than$46498% of homes90% of homes
Living areabigger than1,392 ft²18% of homes25% of homes
Lot sizebigger than0.14 ac54% of homes43% of homes
Year builtnewer than198643% of homes66% of homes

About 11636 Ranch Ln

How much is 11636 Ranch Ln, North Potomac, MD worth?

The TopHap Estimate for 11636 Ranch Ln, North Potomac, MD is $645,667 as of Jul 14, 2026. The likely range is $600,420 to $690,914. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11636 Ranch Ln, North Potomac, MD last sell?

11636 Ranch Ln, North Potomac, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 11636 Ranch Ln, North Potomac, MD?

11636 Ranch Ln, North Potomac, MD has 2 bathrooms, 1,392 square feet of living space and a 0.14-acre lot.

When was 11636 Ranch Ln, North Potomac, MD built?

11636 Ranch Ln, North Potomac, MD was built in 1986, making it 40 years old. It is a bi-level home. The building has 2 stories.

What schools serve 11636 Ranch Ln, North Potomac, MD?

11636 Ranch Ln, North Potomac, MD is assigned to Travilah Elementary School (elementary), rated A+; Robert Frost Middle School (middle), rated A; Thomas S. Wootton High School (high), rated A+. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11636 Ranch Ln, North Potomac, MD compare to other homes in Gaithersburg 20878?

Among the 20,757 homes in Gaithersburg 20878, it is worth more than 40% of them ($645,667 against a typical $739,218), its price per square foot is higher than 98% of them ($464 against a typical $308), it is bigger than 18% of them (1,392 ft² against a typical 2,256 ft²), its lot is bigger than 54% of them (0.14 ac against a typical 0.11 ac) and it is newer than 43% of them (1986 against a typical 1988). Measured against all of Montgomery County, it is worth more than 52% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

Closest homes

More homes in North Potomac 20878

Assigned schools

Explore the area

See this home in context

Open 11636 Ranch Ln 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