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Single Family ResidenceResidential
$508,433$266 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $272,500 on Aug 10, 2016

12 GLENBROOK DR

PHOENIX, MD 21131
2
Baths
1,912 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.
0.43 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$508K
$478K low$539K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$272,500 · Aug 10, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,579 (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.$377,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$170,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$207,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$347,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$377,800

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.0.43
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.Garage, Attached
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 · 448 ft²Porch · 448 ft²

Transaction History(4)

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
Jacksonville Elementary SchoolA
Elementary · Grades KG–5 · 1.2 mi
H
Dulaney High SchoolA-
High · Grades 9–12 · 3.6 mi
M
Cockeysville Middle SchoolB
Middle · Grades 6–8 · 3.9 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21131These 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.43
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
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.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.3%
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.6,900
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.298 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$192,104
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$213,132
Average tempThe average temperature here across a full year.54°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

12 Glenbrook Dr 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 87% of homes in Phoenix 21131
  • Costs more per square foot than 71% of homes in Baltimore County
  • Smaller than 82% of homes in Phoenix 21131
  • Has a smaller lot than 98% of homes in Phoenix 21131
  • Older than 82% of homes in Phoenix 21131

What homes are worth in Phoenix 21131

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

This home
$335K$1.6M

This home is worth more than 13% of homes in Phoenix 21131.

How it measures up in Phoenix 21131

The dot is this home. The mark in the middle is the typical home in Phoenix 21131.

Estimated value$508,433
CheaperTypical $741,327Pricier

Pricier than 13% of homes nearby

Price per ft²$266
CheaperTypical $274Pricier

Pricier than 40% of homes nearby

Living area1,912 ft²
SmallerTypical 2,720 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.43 ac
SmallerTypical 1.39 acBigger

Bigger than 2% of homes nearby

Year built1960
OlderTypical 1978Newer

Newer than 18% of homes nearby

How 12 Glenbrook Dr ranks against every home in each area.
MeasureThis homePhoenix 21131Baltimore County
Estimated valuepricier than$508,43313% of homes77% of homes
Price per ft²pricier than$26640% of homes71% of homes
Living areabigger than1,912 ft²18% of homes71% of homes
Lot sizebigger than0.43 ac2% of homes80% of homes
Year builtnewer than196018% of homes45% of homes

About 12 Glenbrook Dr

How much is 12 Glenbrook Dr, Phoenix, MD worth?

The TopHap Estimate for 12 Glenbrook Dr, Phoenix, MD is $508,433 as of Sep 24, 2026. The likely range is $477,528 to $539,338. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Glenbrook Dr, Phoenix, MD last sell?

12 Glenbrook Dr, Phoenix, MD last sold on Aug 10, 2016 for $272,500, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 12 Glenbrook Dr, Phoenix, MD?

12 Glenbrook Dr, Phoenix, MD has 2 bathrooms, 1,912 square feet of living space and a 0.43-acre lot.

When was 12 Glenbrook Dr, Phoenix, MD built?

12 Glenbrook Dr, Phoenix, MD was built in 1960, making it 66 years old. It is a conventional home. The building has 1 story.

What schools serve 12 Glenbrook Dr, Phoenix, MD?

12 Glenbrook Dr, Phoenix, MD is assigned to Jacksonville Elementary School (elementary), rated A; Dulaney High School (high), rated A-; Cockeysville Middle School (middle), rated B. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Glenbrook Dr, Phoenix, MD compare to other homes in Phoenix 21131?

Among the 2,789 homes in Phoenix 21131, it is worth more than 13% of them ($508,433 against a typical $741,327), its price per square foot is higher than 40% of them ($266 against a typical $274), it is bigger than 18% of them (1,912 ft² against a typical 2,720 ft²), its lot is bigger than 2% of them (0.43 ac against a typical 1.39 ac) and it is newer than 18% of them (1960 against a typical 1978). Measured against all of Baltimore County, it is worth more than 77% 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 12 Glenbrook Dr, Phoenix, MD?

The 2025 property tax bill for 12 Glenbrook Dr, Phoenix, MD was $4,579. The county assessed it at $377,800.

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