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Single Family ResidenceResidential
$549,052$362 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

613 DENHAM RD

ROCKVILLE, MD 20851
2
Baths
1,516 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1962
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$549K
$526K low$572K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,478 (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.$449,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$236,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$212,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$425,833
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$449,100

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.17 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.Split Foyer
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.17
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 77 ft²Porch · 228 ft²

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

E
Maryvale Elementary SchoolA-
Elementary · Grades PK–5 · 0.5 mi
H
Rockville High SchoolB-
High · Grades 9–12 · 0.8 mi
M
Earle B. Wood Middle SchoolB-
Middle · Grades 6–8 · 1.5 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20851These 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.82
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.34

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.13,201
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,514 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$115,758
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$138,170
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

613 Denham 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 69% of homes in Rockville
  • Costs more per square foot than 73% of homes in Montgomery County
  • Smaller than 70% of homes in Montgomery County
  • Newer than 91% of homes in Rockville 20851

What homes are worth in Rockville 20851

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

This home
$396K$757K

This home is worth more than 56% of homes in Rockville 20851.

How it measures up in Rockville 20851

The dot is this home. The mark in the middle is the typical home in Rockville 20851.

Estimated value$549,052
CheaperTypical $537,526Pricier

Pricier than 56% of homes nearby

Price per ft²$362
CheaperTypical $364Pricier

Pricier than 50% of homes nearby

Living area1,516 ft²
SmallerTypical 1,482 ft²Bigger

Bigger than 53% of homes nearby

Lot size0.17 ac
SmallerTypical 0.16 acBigger

Bigger than 54% of homes nearby

Year built1962
OlderTypical 1953Newer

Newer than 91% of homes nearby

How 613 Denham Rd ranks against every home in each area.
MeasureThis homeRockvilleRockville 20851Montgomery County
Estimated valuepricier than$549,05231% of homes56% of homes39% of homes
Price per ft²pricier than$36256% of homes50% of homes73% of homes
Living areabigger than1,516 ft²33% of homes53% of homes30% of homes
Lot sizebigger than0.17 ac55% of homes54% of homes51% of homes
Year builtnewer than196232% of homes91% of homes26% of homes

About 613 Denham Rd

How much is 613 Denham Rd, Rockville, MD worth?

The TopHap Estimate for 613 Denham Rd, Rockville, MD is $549,052 as of Oct 21, 2026. The likely range is $525,888 to $572,216. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 613 Denham Rd, Rockville, MD last sell?

613 Denham Rd, Rockville, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 613 Denham Rd, Rockville, MD?

613 Denham Rd, Rockville, MD has 2 bathrooms, 1,516 square feet of living space and a 0.17-acre lot.

When was 613 Denham Rd, Rockville, MD built?

613 Denham Rd, Rockville, MD was built in 1962, making it 64 years old. It is a split foyer home. The building has 1 story.

What schools serve 613 Denham Rd, Rockville, MD?

613 Denham Rd, Rockville, MD is assigned to Maryvale Elementary School (elementary), rated A-; Rockville High School (high), rated B-; Earle B. Wood Middle School (middle), rated B-. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 613 Denham Rd, Rockville, MD compare to other homes in Rockville 20851?

Among the 3,659 homes in Rockville 20851, it is worth more than 56% of them ($549,052 against a typical $537,526), its price per square foot is higher than 50% of them ($362 against a typical $364), it is bigger than 53% of them (1,516 ft² against a typical 1,482 ft²), its lot is bigger than 54% of them (0.17 ac against a typical 0.16 ac) and it is newer than 91% of them (1962 against a typical 1953). Measured against all of Montgomery County, it is worth more than 39% 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 613 Denham Rd, Rockville, MD?

The 2025 property tax bill for 613 Denham Rd, Rockville, MD was $6,478. The county assessed it at $449,100.

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