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Single Family ResidenceResidential
$860,222$201 / 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 $800,000 on Jul 19, 2022

336 RIDGE RD

WASHINGTON GROVE, MD 20880
3.5
Baths
4,280 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.
0.49 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
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

$860K
$814K low$906K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$800,000 · Jul 19, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,874 (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.$799,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$257,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$542,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$799,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$799,500

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.0.49
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.Porch · 232 ft²

Transaction History(2)

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
Washington Grove Elementary SchoolC
Elementary · Grades PK–5 · 0.7 mi
M
Gaithersburg Middle SchoolD+
Middle · Grades 6–8 · 1.1 mi
H
Gaithersburg High SchoolD+
High · Grades 9–12 · 1.4 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20880These 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.155
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.36

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.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.2%
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.878
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,492 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,409
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$172,760
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%

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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

336 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 88% of homes in Washington Grove 20880
  • Among the lowest price per square foot in Washington Grove 20880
  • Bigger than 98% of homes in Washington Grove 20880
  • Has a bigger lot than 91% of homes in Washington Grove 20880
  • Newer than 93% of homes in Washington Grove 20880

What homes are worth in Washington Grove 20880

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

This home
$347K$1M

This home is worth more than 88% of homes in Washington Grove 20880.

How it measures up in Washington Grove 20880

The dot is this home. The mark in the middle is the typical home in Washington Grove 20880.

Estimated value$860,222
CheaperTypical $625,000Pricier

Pricier than 88% of homes nearby

Price per ft²$201
CheaperTypical $322Pricier

Cheaper than almost all homes nearby

Living area4,280 ft²
SmallerTypical 1,900 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.49 ac
SmallerTypical 0.26 acBigger

Bigger than 91% of homes nearby

Year built2002
OlderTypical 1947Newer

Newer than 93% of homes nearby

How 336 Ridge Rd ranks against every home in each area.
MeasureThis homeWashington Grove 20880Montgomery County
Estimated valuepricier than$860,22288% of homes72% of homes
Price per ft²pricier than$201almost no homes7% of homes
Living areabigger than4,280 ft²98% of homes90% of homes
Lot sizebigger than0.49 ac91% of homes89% of homes
Year builtnewer than200293% of homes88% of homes

About 336 Ridge Rd

How much is 336 Ridge Rd, Washington Grove, MD worth?

The TopHap Estimate for 336 Ridge Rd, Washington Grove, MD is $860,222 as of Sep 24, 2026. The likely range is $814,484 to $905,960. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 336 Ridge Rd, Washington Grove, MD last sell?

336 Ridge Rd, Washington Grove, MD last sold on Jul 19, 2022 for $800,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 336 Ridge Rd, Washington Grove, MD?

336 Ridge Rd, Washington Grove, MD has 3.5 bathrooms, 4,280 square feet of living space and a 0.49-acre lot.

When was 336 Ridge Rd, Washington Grove, MD built?

336 Ridge Rd, Washington Grove, MD was built in 2002, making it 24 years old. It is a bi-level home. The building has 2 stories.

What schools serve 336 Ridge Rd, Washington Grove, MD?

336 Ridge Rd, Washington Grove, MD is assigned to Washington Grove Elementary School (elementary), rated C; Gaithersburg Middle School (middle), rated D+; Gaithersburg High School (high), rated D+. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 336 Ridge Rd, Washington Grove, MD compare to other homes in Washington Grove 20880?

Among the 213 homes in Washington Grove 20880, it is worth more than 88% of them ($860,222 against a typical $625,000), its price per square foot is higher than almost none of them ($201 against a typical $322), it is bigger than 98% of them (4,280 ft² against a typical 1,900 ft²), its lot is bigger than 91% of them (0.49 ac against a typical 0.26 ac) and it is newer than 93% of them (2002 against a typical 1947). Measured against all of Montgomery County, it is worth more than 72% 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 336 Ridge Rd, Washington Grove, MD?

The 2025 property tax bill for 336 Ridge Rd, Washington Grove, MD was $9,874. The county assessed it at $799,500.

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More homes in Washington Grove 20880

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