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Single Family ResidenceResidential
$1,303,254$718 / 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 92How 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
Last sold for $865,000 on Aug 21, 2013

4637 RIVER RD

BETHESDA, MD 20816
2
Baths
1,814 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1938
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

$1.3M
$1.2M low$1.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$865,000 · Aug 21, 2013
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.$682,754
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$546,203
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.48%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$554,000
DRAPER & KRAMER MORTGAGE CORP · recorded Mar 29, 2021
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$66,500
REVERE BANK

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,591 (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.$1,222,233 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,190,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,286,700

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.0.22
ConstructionThe main material the home's frame and walls are built from.Brick
RoofThe main material covering the roof, such as asphalt shingle or tile.Slate
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 · 220 ft²

Transaction History(4)

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
Westbrook Elementary SchoolA+
Elementary · Grades KG–5 · 0.6 mi
M
Westland Middle SchoolA+
Middle · Grades 6–8 · 0.9 mi
H
Bethesda - Chevy Chase High SchoolA-
High · Grades 9–12 · 2.0 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20816These 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.47
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.37

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.16,690
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,063 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$212,093
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$278,276
Average tempThe average temperature here across a full year.55°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

4637 River 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 89% of homes in Montgomery County
  • Costs more per square foot than 98% of homes in Montgomery County
  • Smaller than 72% of homes in Bethesda 20816
  • Has a bigger lot than 72% of homes in Bethesda 20816
  • Older than 96% of homes in Montgomery County

What homes are worth in Bethesda 20816

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

This home
$279K$3M

This home is worth more than 47% of homes in Bethesda 20816.

How it measures up in Bethesda 20816

The dot is this home. The mark in the middle is the typical home in Bethesda 20816.

Estimated value$1,303,254
CheaperTypical $1,337,519Pricier

Pricier than 47% of homes nearby

Price per ft²$718
CheaperTypical $517Pricier

Pricier than 94% of homes nearby

Living area1,814 ft²
SmallerTypical 2,425 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.22 ac
SmallerTypical 0.17 acBigger

Bigger than 72% of homes nearby

Year built1938
OlderTypical 1957Newer

Newer than 11% of homes nearby

How 4637 River Rd ranks against every home in each area.
MeasureThis homeBethesda 20816Montgomery County
Estimated valuepricier than$1,303,25447% of homes89% of homes
Price per ft²pricier than$71894% of homes98% of homes
Living areabigger than1,814 ft²28% of homes42% of homes
Lot sizebigger than0.22 ac72% of homes65% of homes
Year builtnewer than193811% of homes4% of homes

About 4637 River Rd

How much is 4637 River Rd, Bethesda, MD worth?

The TopHap Estimate for 4637 River Rd, Bethesda, MD is $1,303,254 as of Jul 14, 2026. The likely range is $1,195,480 to $1,411,028. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4637 River Rd, Bethesda, MD last sell?

4637 River Rd, Bethesda, MD last sold on Aug 21, 2013 for $865,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 4637 River Rd, Bethesda, MD?

4637 River Rd, Bethesda, MD has 2 bathrooms, 1,814 square feet of living space and a 0.22-acre lot.

When was 4637 River Rd, Bethesda, MD built?

4637 River Rd, Bethesda, MD was built in 1938, making it 88 years old. It is a bi-level home. The building has 2 stories.

What schools serve 4637 River Rd, Bethesda, MD?

4637 River Rd, Bethesda, MD is assigned to Westbrook Elementary School (elementary), rated A+; Westland Middle School (middle), rated A+; Bethesda - Chevy Chase 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 4637 River Rd, Bethesda, MD compare to other homes in Bethesda 20816?

Among the 6,101 homes in Bethesda 20816, it is worth more than 47% of them ($1,303,254 against a typical $1,337,519), its price per square foot is higher than 94% of them ($718 against a typical $517), it is bigger than 28% of them (1,814 ft² against a typical 2,425 ft²), its lot is bigger than 72% of them (0.22 ac against a typical 0.17 ac) and it is newer than 11% of them (1938 against a typical 1957). Measured against all of Montgomery County, it is worth more than 89% 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 4637 River Rd, Bethesda, MD?

The 2025 property tax bill for 4637 River Rd, Bethesda, MD was $14,591. The county assessed it at $1,222,233.

Closest homes

More homes in Bethesda 20816

Assigned schools

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