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TownhouseResidential
$465,124$316 / 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 92How 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 $432,000 on Sep 13, 2024

531 WESTSIDE BLVD

CATONSVILLE, MD 21228
4 / 1
Baths
1,472 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.
2,189 ft²
Lot SizeThe size of the land the home sits on, from county records.
1990
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$465K
$426K low$505K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$432,000 · Sep 13, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,407 (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.$356,300 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$334,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$400,300

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyBaltimore
Lot (acres)The size of the land the home sits on, from county records.0.05
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
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, Basement
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 · 288 ft²

Transaction History(7)

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.

M
Catonsville Middle SchoolB-
Middle · Grades 6–8 · 0.7 mi
E
Westchester Elementary SchoolA-
Elementary · Grades PK–5 · 0.9 mi
H
Catonsville High SchoolB-
High · Grades 9–12 · 2.8 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

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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

531 Westside Blvd 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 71% of homes in Baltimore County
  • Costs more per square foot than 89% of homes in Baltimore County
  • Has a smaller lot than 86% of homes in Catonsville 21228
  • Newer than 87% of homes in Catonsville 21228

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
$245K$865K

This home is worth more than 59% 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$465,124
CheaperTypical $433,836Pricier

Pricier than 59% of homes nearby

Price per ft²$316
CheaperTypical $273Pricier

Pricier than 76% of homes nearby

Living area1,472 ft²
SmallerTypical 1,508 ft²Bigger

Bigger than 48% of homes nearby

Lot size2,189 ft²
SmallerTypical 0.18 acBigger

Bigger than 14% of homes nearby

Year built1990
OlderTypical 1958Newer

Newer than 87% of homes nearby

How 531 Westside Blvd ranks against every home in each area.
MeasureThis homeCatonsville 21228Baltimore County
Estimated valuepricier than$465,12459% of homes71% of homes
Price per ft²pricier than$31676% of homes89% of homes
Living areabigger than1,472 ft²48% of homes50% of homes
Lot sizebigger than2,189 ft²14% of homes21% of homes
Year builtnewer than199087% of homes76% of homes

About 531 Westside Blvd

How much is 531 Westside Blvd, Catonsville, MD worth?

The TopHap Estimate for 531 Westside Blvd, Catonsville, MD is $465,124 as of Sep 24, 2026. The likely range is $425,704 to $504,544. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 531 Westside Blvd, Catonsville, MD last sell?

531 Westside Blvd, Catonsville, MD last sold on Sep 13, 2024 for $432,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 531 Westside Blvd, Catonsville, MD?

531 Westside Blvd, Catonsville, MD has 4 bathrooms, 1,472 square feet of living space and a 0.05-acre lot.

When was 531 Westside Blvd, Catonsville, MD built?

531 Westside Blvd, Catonsville, MD was built in 1990, making it 36 years old. It is a townhouse home. The building has 2 stories.

What schools serve 531 Westside Blvd, Catonsville, MD?

531 Westside Blvd, Catonsville, MD is assigned to Catonsville Middle School (middle), rated B-; Westchester Elementary School (elementary), rated A-; Catonsville High School (high), rated B-. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 531 Westside Blvd, Catonsville, MD compare to other homes in Catonsville 21228?

Among the 15,175 homes in Catonsville 21228, it is worth more than 59% of them ($465,124 against a typical $433,836), its price per square foot is higher than 76% of them ($316 against a typical $273), it is bigger than 48% of them (1,472 ft² against a typical 1,508 ft²), its lot is bigger than 14% of them (2,189 ft² against a typical 0.18 ac) and it is newer than 87% of them (1990 against a typical 1958). Measured against all of Baltimore County, it is worth more than 71% 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 531 Westside Blvd, Catonsville, MD?

The 2025 property tax bill for 531 Westside Blvd, Catonsville, MD was $5,407. The county assessed it at $356,300.

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