Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
Last sold for $236,000 on Aug 11, 2015

304 S STONESTREET AVE

ROCKVILLE, MD 20850
5 / 1
Baths
3,649 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.
2018
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

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$236,000 · Aug 11, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,171 (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.$1,079,000 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,004,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,153,600

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.9 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
CountyMontgomery
Lot (acres)The size of the land the home sits on, from county records.0.17
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 24 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 SchoolB-
Elementary · Grades PK–5 · 0.6 mi
H
Rockville High SchoolB-
High · Grades 9–12 · 1.4 mi
M
Earle B. Wood Middle SchoolB-
Middle · Grades 6–8 · 2.1 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20850These 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.104
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 100.40

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.8%
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.51,693
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,703 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$126,425
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$154,183
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.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

304 S Stonestreet Ave 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.

  • Bigger than 93% of homes in Rockville
  • Newer than 98% of homes in Rockville 20850

How it measures up in Rockville 20850

The dot is this home. The mark in the middle is the typical home in Rockville 20850.

Living area3,649 ft²
SmallerTypical 1,995 ft²Bigger

Bigger than 85% of homes nearby

Lot size0.17 ac
SmallerTypical 0.11 acBigger

Bigger than 60% of homes nearby

Year built2018
OlderTypical 1988Newer

Newer than 98% of homes nearby

How 304 S Stonestreet Ave ranks against every home in each area.
MeasureThis homeRockvilleRockville 20850Montgomery County
Living areabigger than3,649 ft²93% of homes85% of homes86% of homes
Lot sizebigger than0.17 ac56% of homes60% of homes52% of homes
Year builtnewer than201896% of homes98% of homes98% of homes

About 304 S Stonestreet Ave

When did 304 S Stonestreet Ave, Rockville, MD last sell?

304 S Stonestreet Ave, Rockville, MD last sold on Aug 11, 2015 for $236,000, according to the county's recorded deed.

How big is 304 S Stonestreet Ave, Rockville, MD?

304 S Stonestreet Ave, Rockville, MD has 5 bathrooms, 3,649 square feet of living space and a 0.17-acre lot.

When was 304 S Stonestreet Ave, Rockville, MD built?

304 S Stonestreet Ave, Rockville, MD was built in 2018, making it 8 years old. The building has 2 stories.

What schools serve 304 S Stonestreet Ave, Rockville, MD?

304 S Stonestreet Ave, Rockville, MD is assigned to Maryvale Elementary School (elementary), rated B-; 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 304 S Stonestreet Ave, Rockville, MD compare to other homes in Rockville 20850?

Among the 13,722 homes in Rockville 20850, it is bigger than 85% of them (3,649 ft² against a typical 1,995 ft²), its lot is bigger than 60% of them (0.17 ac against a typical 0.11 ac) and it is newer than 98% of them (2018 against a typical 1988). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 304 S Stonestreet Ave, Rockville, MD?

The 2025 property tax bill for 304 S Stonestreet Ave, Rockville, MD was $15,171. The county assessed it at $1,079,000.

Closest homes

More homes in Rockville 20850

Assigned schools

Explore the area

See this home in context

Open 304 S Stonestreet Ave 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