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Single Family ResidenceResidential
$527,463$407 / 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 91How 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

358 RIDGE RD

WASHINGTON GROVE, MD 20880
2
Baths
1,296 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 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$527K
$480K low$575K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,451 (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.$534,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$287,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$246,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$524,333
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$534,100

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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.Townhouse
CountyMONTGOMERY
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.Yes
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 · 240 ft²Porch · 234 ft²

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 · 0.8 mi
M
Gaithersburg Middle SchoolD+
Middle · Grades 6–8 · 1.2 mi
H
Gaithersburg High SchoolD+
High · Grades 9–12 · 1.5 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

358 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 less than 70% of homes in Washington Grove 20880
  • Costs more per square foot than 84% of homes in Washington Grove 20880
  • Smaller than 80% of homes in Montgomery County
  • Among the largest lots in Washington Grove 20880
  • Older than 89% of homes in Montgomery County

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
$328K$1M

This home is worth more than 30% 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$527,463
CheaperTypical $623,317Pricier

Pricier than 30% of homes nearby

Price per ft²$407
CheaperTypical $322Pricier

Pricier than 84% of homes nearby

Living area1,296 ft²
SmallerTypical 1,908 ft²Bigger

Bigger than 23% of homes nearby

Lot size1 ac
SmallerTypical 0.26 acBigger

Bigger than almost all homes nearby

Year built1950
OlderTypical 1947Newer

Newer than 55% of homes nearby

How 358 Ridge Rd ranks against every home in each area.
MeasureThis homeWashington Grove 20880Montgomery County
Estimated valuepricier than$527,46330% of homes36% of homes
Price per ft²pricier than$40784% of homes83% of homes
Living areabigger than1,296 ft²23% of homes20% of homes
Lot sizebigger than1 acalmost all homes94% of homes
Year builtnewer than195055% of homes11% of homes

About 358 Ridge Rd

How much is 358 Ridge Rd, Washington Grove, MD worth?

The TopHap Estimate for 358 Ridge Rd, Washington Grove, MD is $527,463 as of Sep 24, 2026. The likely range is $480,011 to $574,915. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 358 Ridge Rd, Washington Grove, MD last sell?

358 Ridge Rd, Washington Grove, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 358 Ridge Rd, Washington Grove, MD?

358 Ridge Rd, Washington Grove, MD has 2 bathrooms and 1,296 square feet of living space.

When was 358 Ridge Rd, Washington Grove, MD built?

358 Ridge Rd, Washington Grove, MD was built in 1950, making it 76 years old. It is a townhouse home. The building has 2 stories.

What schools serve 358 Ridge Rd, Washington Grove, MD?

358 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 358 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 30% of them ($527,463 against a typical $623,317), its price per square foot is higher than 84% of them ($407 against a typical $322), it is bigger than 23% of them (1,296 ft² against a typical 1,908 ft²), its lot is bigger than almost all of them (1 ac against a typical 0.26 ac) and it is newer than 55% of them (1950 against a typical 1947). Measured against all of Montgomery County, it is worth more than 36% 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 358 Ridge Rd, Washington Grove, MD?

The 2025 property tax bill for 358 Ridge Rd, Washington Grove, MD was $6,451. The county assessed it at $534,100.

More homes on Ridge Rd

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More homes in Washington Grove 20880

Assigned schools

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