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Apartments (Generic)Residential

502 MONROE ST

ROCKVILLE, MD 20850
0
Baths
2,634 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.
1939
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,056 (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.$717,500 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$728,333
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$725,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Apartments (Generic)
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
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
ViewThe type of view from the property, or another feature of the site that affects value.Commercial/Industrial

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

H
Richard Montgomery High SchoolA-
High · Grades 9–12 · 0.3 mi
E
Bayard Rustin Elementary SchoolB
Elementary · Grades KG–5 · 0.7 mi
M
Julius West Middle SchoolA
Middle · Grades 6–8 · 0.7 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.Yes

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

502 Monroe St 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 78% of homes in Rockville
  • Has a bigger lot than 75% of homes in Rockville
  • Older than 98% of homes in Rockville

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 area2,634 ft²
SmallerTypical 2,013 ft²Bigger

Bigger than 70% of homes nearby

Lot size0.22 ac
SmallerTypical 0.11 acBigger

Bigger than 72% of homes nearby

Year built1939
OlderTypical 1989Newer

Newer than 3% of homes nearby

How 502 Monroe St ranks against every home in each area.
MeasureThis homeRockvilleRockville 20850Montgomery County
Living areabigger than2,634 ft²78% of homes70% of homes70% of homes
Lot sizebigger than0.22 ac75% of homes72% of homes64% of homes
Year builtnewer than19392% of homes3% of homes4% of homes

About 502 Monroe St

When did 502 Monroe St, Rockville, MD last sell?

502 Monroe St, Rockville, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 502 Monroe St, Rockville, MD?

502 Monroe St, Rockville, MD has 2,634 square feet of living space and a 0.22-acre lot.

When was 502 Monroe St, Rockville, MD built?

502 Monroe St, Rockville, MD was built in 1939, making it 87 years old. The building has 2 stories.

What schools serve 502 Monroe St, Rockville, MD?

502 Monroe St, Rockville, MD is assigned to Richard Montgomery High School (high), rated A-; Bayard Rustin Elementary School (elementary), rated B; Julius West Middle School (middle), rated A. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 502 Monroe St, Rockville, MD compare to other homes in Rockville 20850?

Among the 13,722 homes in Rockville 20850, it is bigger than 70% of them (2,634 ft² against a typical 2,013 ft²), its lot is bigger than 72% of them (0.22 ac against a typical 0.11 ac) and it is newer than 3% of them (1939 against a typical 1989). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 502 Monroe St, Rockville, MD?

The 2025 property tax bill for 502 Monroe St, Rockville, MD was $11,056. The county assessed it at $717,500.

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Assigned schools

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