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Apartments (Generic)Residential
Last sold for $42,140,000 on Jan 13, 2025

12261 ROUNDWOOD RD

TIMONIUM, MD 21093
0
Baths
104,563 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.
2.98 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
Year BuiltThe year the home was originally built, according to county records.
7
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$42,140,000 · Jan 13, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$283,873 (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.$18,889,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,491,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$17,398,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$18,889,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$18,889,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Apartments (Generic)
CountyBaltimore
Lot (acres)The size of the land the home sits on, from county records.2.98
ConstructionThe main material the home's frame and walls are built from.Brick
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Chilled Water
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.ElevatorPorch · 162 ft²

Transaction History(5)

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
Mays Chapel Elementary SchoolA-
Elementary · Grades PK–5 · 0.2 mi
H
Dulaney High SchoolB-
High · Grades 9–12 · 2.9 mi
M
Ridgely Middle SchoolA
Middle · Grades 6–8 · 3.3 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21093These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.46

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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.6%
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.40,327
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,908 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,223
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$157,073
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

12261 Roundwood 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.

  • Among the largest homes in Lutherville Timonium 21093
  • Has a bigger lot than 98% of homes in Lutherville Timonium 21093
  • Newer than 95% of homes in Lutherville Timonium 21093

How it measures up in Lutherville Timonium 21093

The dot is this home. The mark in the middle is the typical home in Lutherville Timonium 21093.

Living area104,563 ft²
SmallerTypical 1,811 ft²Bigger

Bigger than almost all homes nearby

Lot size2.98 ac
SmallerTypical 0.23 acBigger

Bigger than 98% of homes nearby

Year built2003
OlderTypical 1970Newer

Newer than 95% of homes nearby

How 12261 Roundwood Rd ranks against every home in each area.
MeasureThis homeLutherville Timonium 21093Baltimore County
Living areabigger than104,563 ft²almost all homesalmost all homes
Lot sizebigger than2.98 ac98% of homes96% of homes
Year builtnewer than200395% of homes91% of homes

About 12261 Roundwood Rd

When did 12261 Roundwood Rd, Timonium, MD last sell?

12261 Roundwood Rd, Timonium, MD last sold on Jan 13, 2025 for $42,140,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 12261 Roundwood Rd, Timonium, MD?

12261 Roundwood Rd, Timonium, MD has 104,563 square feet of living space and a 2.98-acre lot.

When was 12261 Roundwood Rd, Timonium, MD built?

12261 Roundwood Rd, Timonium, MD was built in 2003, making it 23 years old. The building has 7 stories.

What schools serve 12261 Roundwood Rd, Timonium, MD?

12261 Roundwood Rd, Timonium, MD is assigned to Mays Chapel Elementary School (elementary), rated A-; Dulaney High School (high), rated B-; Ridgely Middle School (middle), rated A. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12261 Roundwood Rd, Timonium, MD compare to other homes in Lutherville Timonium 21093?

Among the 14,257 homes in Lutherville Timonium 21093, it is bigger than almost all of them (104,563 ft² against a typical 1,811 ft²), its lot is bigger than 98% of them (2.98 ac against a typical 0.23 ac) and it is newer than 95% of them (2003 against a typical 1970). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 12261 Roundwood Rd, Timonium, MD?

The 2025 property tax bill for 12261 Roundwood Rd, Timonium, MD was $283,873. The county assessed it at $18,889,400.

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Assigned schools

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