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Single Family ResidenceResidential
$628,438$310 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $435,000 on Jan 3, 2005

3 MAYBROOK CT

GLEN ARM, MD 21057
2
Baths
2,030 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.
1.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$628K
$587K low$670K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$435,000 · Jan 3, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,629 (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.$528,333 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$474,267
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$582,400

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.Conventional
CountyBaltimore
Lot (acres)The size of the land the home sits on, from county records.1.19
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
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.Mixed
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.Deck · 256 ft²Porch · 278 ft²

Transaction History(1)

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.

H
Loch Raven High SchoolC-
High · Grades 9–12 · 2.3 mi
M
Ridgely Middle SchoolB+
Middle · Grades 6–8 · 4.3 mi
E
Carroll Manor Elementary SchoolA
Elementary · Grades KG–5 · 4.8 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21057These 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.74
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.47

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
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.4,918
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.295 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$156,114
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$167,405
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

3 Maybrook Ct 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 86% of homes in Baltimore County
  • Costs more per square foot than 88% of homes in Baltimore County
  • Bigger than 75% of homes in Baltimore County
  • Has a bigger lot than 90% of homes in Baltimore County

What homes are worth in Glen Arm 21057

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

This home
$286K$1.2M

This home is worth more than 47% of homes in Glen Arm 21057.

How it measures up in Glen Arm 21057

The dot is this home. The mark in the middle is the typical home in Glen Arm 21057.

Estimated value$628,438
CheaperTypical $640,048Pricier

Pricier than 47% of homes nearby

Price per ft²$310
CheaperTypical $262Pricier

Pricier than 79% of homes nearby

Living area2,030 ft²
SmallerTypical 2,379 ft²Bigger

Bigger than 35% of homes nearby

Lot size1.19 ac
SmallerTypical 1.52 acBigger

Bigger than 35% of homes nearby

Year built1971
OlderTypical 1969Newer

Newer than 56% of homes nearby

How 3 Maybrook Ct ranks against every home in each area.
MeasureThis homeGlen Arm 21057Baltimore County
Estimated valuepricier than$628,43847% of homes86% of homes
Price per ft²pricier than$31079% of homes88% of homes
Living areabigger than2,030 ft²35% of homes75% of homes
Lot sizebigger than1.19 ac35% of homes90% of homes
Year builtnewer than197156% of homes56% of homes

About 3 Maybrook Ct

How much is 3 Maybrook Ct, Glen Arm, MD worth?

The TopHap Estimate for 3 Maybrook Ct, Glen Arm, MD is $628,438 as of Aug 30, 2026. The likely range is $586,826 to $670,050. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3 Maybrook Ct, Glen Arm, MD last sell?

3 Maybrook Ct, Glen Arm, MD last sold on Jan 3, 2005 for $435,000, according to the county's recorded deed.

How big is 3 Maybrook Ct, Glen Arm, MD?

3 Maybrook Ct, Glen Arm, MD has 2 bathrooms, 2,030 square feet of living space and a 1.19-acre lot.

When was 3 Maybrook Ct, Glen Arm, MD built?

3 Maybrook Ct, Glen Arm, MD was built in 1971, making it 55 years old. It is a conventional home. The building has 1 story.

What schools serve 3 Maybrook Ct, Glen Arm, MD?

3 Maybrook Ct, Glen Arm, MD is assigned to Loch Raven High School (high), rated C-; Ridgely Middle School (middle), rated B+; Carroll Manor Elementary School (elementary), rated A. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3 Maybrook Ct, Glen Arm, MD compare to other homes in Glen Arm 21057?

Among the 1,461 homes in Glen Arm 21057, it is worth more than 47% of them ($628,438 against a typical $640,048), its price per square foot is higher than 79% of them ($310 against a typical $262), it is bigger than 35% of them (2,030 ft² against a typical 2,379 ft²), its lot is bigger than 35% of them (1.19 ac against a typical 1.52 ac) and it is newer than 56% of them (1971 against a typical 1969). Measured against all of Baltimore County, it is worth more than 86% 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 3 Maybrook Ct, Glen Arm, MD?

The 2025 property tax bill for 3 Maybrook Ct, Glen Arm, MD was $5,629. The county assessed it at $528,333.

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Assigned schools

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