Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$306,028$342 / 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 95How 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 $203,000 on Dec 13, 2012

3 GLENWOOD AVE

BALTIMORE, MD 21228
1
Baths
896 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.
3,800 ft²
Lot SizeThe size of the land the home sits on, from county records.
1947
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$306K
$290K low$322K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$203,000 · Dec 13, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,673 (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.$209,800 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$198,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$232,000

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.0.09
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Catonsville Elementary SchoolB+
Elementary · Grades PK–5 · 0.3 mi
H
Catonsville High SchoolB-
High · Grades 9–12 · 1.0 mi
M
Arbutus Middle SchoolC+
Middle · Grades 6–8 · 2.1 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21228These 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.77
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.50,431
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,282 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$108,332
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$127,045
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Owner Tools

Do you own this home?
Claim this home

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 Glenwood 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.

  • Worth less than 90% of homes in Catonsville 21228
  • Costs more per square foot than 93% of homes in Baltimore County
  • Among the smallest homes in Catonsville 21228
  • Has a smaller lot than 79% of homes in Catonsville 21228
  • Older than 84% of homes in Baltimore County

What homes are worth in Catonsville 21228

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

This home
$244K$868K

This home is worth more than 10% of homes in Catonsville 21228.

How it measures up in Catonsville 21228

The dot is this home. The mark in the middle is the typical home in Catonsville 21228.

Estimated value$306,028
CheaperTypical $434,684Pricier

Pricier than 10% of homes nearby

Price per ft²$342
CheaperTypical $273Pricier

Pricier than 85% of homes nearby

Living area896 ft²
SmallerTypical 1,512 ft²Bigger

Smaller than almost all homes nearby

Lot size3,800 ft²
SmallerTypical 0.18 acBigger

Bigger than 21% of homes nearby

Year built1947
OlderTypical 1958Newer

Newer than 22% of homes nearby

How 3 Glenwood Ave ranks against every home in each area.
MeasureThis homeCatonsville 21228Baltimore County
Estimated valuepricier than$306,02810% of homes36% of homes
Price per ft²pricier than$34285% of homes93% of homes
Living areabigger than896 ft²almost no homes4% of homes
Lot sizebigger than3,800 ft²21% of homes31% of homes
Year builtnewer than194722% of homes16% of homes

About 3 Glenwood Ave

How much is 3 Glenwood Ave, Baltimore, MD worth?

The TopHap Estimate for 3 Glenwood Ave, Baltimore, MD is $306,028 as of Sep 24, 2026. The likely range is $289,576 to $322,480. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3 Glenwood Ave, Baltimore, MD last sell?

3 Glenwood Ave, Baltimore, MD last sold on Dec 13, 2012 for $203,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3 Glenwood Ave, Baltimore, MD?

3 Glenwood Ave, Baltimore, MD has 1 bathrooms, 896 square feet of living space and a 0.09-acre lot.

When was 3 Glenwood Ave, Baltimore, MD built?

3 Glenwood Ave, Baltimore, MD was built in 1947, making it 79 years old. It is a conventional home. The building has 1 story.

What schools serve 3 Glenwood Ave, Baltimore, MD?

3 Glenwood Ave, Baltimore, MD is assigned to Catonsville Elementary School (elementary), rated B+; Catonsville High School (high), rated B-; Arbutus Middle School (middle), rated C+. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3 Glenwood Ave, Baltimore, MD compare to other homes in Catonsville 21228?

Among the 15,174 homes in Catonsville 21228, it is worth more than 10% of them ($306,028 against a typical $434,684), its price per square foot is higher than 85% of them ($342 against a typical $273), it is bigger than almost none of them (896 ft² against a typical 1,512 ft²), its lot is bigger than 21% of them (3,800 ft² against a typical 0.18 ac) and it is newer than 22% of them (1947 against a typical 1958). Measured against all of Baltimore County, it is worth more than 36% 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 Glenwood Ave, Baltimore, MD?

The 2025 property tax bill for 3 Glenwood Ave, Baltimore, MD was $3,673. The county assessed it at $209,800.

More homes on Glenwood Ave

Closest homes

More homes in Baltimore 21228

Assigned schools

Explore the area

See this home in context

Open 3 Glenwood 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