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Single Family ResidenceResidential
$276,805$189 / 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 91How 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 $122,000 on Dec 2, 2002

3000 CALIFORNIA AVE

BALTIMORE, MD 21234
1
Baths
1,468 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$277K
$251K low$302K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$122,000 · Dec 2, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,154 (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.$218,667 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$205,633
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$231,700

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.0.16
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 114 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
Parkville High SchoolD
High · Grades 9–12 · 0.5 mi
M
Parkville Middle SchoolC
Middle · Grades 6–8 · 0.7 mi
E
Harford Hills Elementary SchoolC+
Elementary · Grades PK–5 · 0.9 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21234These 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.90
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

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.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
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.67,739
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,989 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,636
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,885
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

3000 California 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 73% of homes in Baltimore County
  • Costs less per square foot than 79% of homes in Baltimore County
  • Bigger than 65% of homes in Parkville 21234
  • Older than 90% of homes in Baltimore County

What homes are worth in Parkville 21234

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

This home
$162K$592K

This home is worth more than 44% of homes in Parkville 21234.

How it measures up in Parkville 21234

The dot is this home. The mark in the middle is the typical home in Parkville 21234.

Estimated value$276,805
CheaperTypical $287,107Pricier

Pricier than 44% of homes nearby

Price per ft²$189
CheaperTypical $211Pricier

Pricier than 29% of homes nearby

Living area1,468 ft²
SmallerTypical 1,337 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.16 ac
SmallerTypical 0.14 acBigger

Bigger than 57% of homes nearby

Year built1940
OlderTypical 1956Newer

Newer than 14% of homes nearby

How 3000 California Ave ranks against every home in each area.
MeasureThis homeParkville 21234Baltimore County
Estimated valuepricier than$276,80544% of homes27% of homes
Price per ft²pricier than$18929% of homes21% of homes
Living areabigger than1,468 ft²65% of homes49% of homes
Lot sizebigger than0.16 ac57% of homes47% of homes
Year builtnewer than194014% of homes10% of homes

About 3000 California Ave

How much is 3000 California Ave, Baltimore, MD worth?

The TopHap Estimate for 3000 California Ave, Baltimore, MD is $276,805 as of Sep 24, 2026. The likely range is $251,263 to $302,347. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3000 California Ave, Baltimore, MD last sell?

3000 California Ave, Baltimore, MD last sold on Dec 2, 2002 for $122,000, according to the county's recorded deed.

How big is 3000 California Ave, Baltimore, MD?

3000 California Ave, Baltimore, MD has 1 bathrooms, 1,468 square feet of living space and a 0.16-acre lot.

When was 3000 California Ave, Baltimore, MD built?

3000 California Ave, Baltimore, MD was built in 1940, making it 86 years old. It is a conventional home. The building has 2 stories.

What schools serve 3000 California Ave, Baltimore, MD?

3000 California Ave, Baltimore, MD is assigned to Parkville High School (high), rated D; Parkville Middle School (middle), rated C; Harford Hills Elementary School (elementary), rated C+. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3000 California Ave, Baltimore, MD compare to other homes in Parkville 21234?

Among the 20,396 homes in Parkville 21234, it is worth more than 44% of them ($276,805 against a typical $287,107), its price per square foot is higher than 29% of them ($189 against a typical $211), it is bigger than 65% of them (1,468 ft² against a typical 1,337 ft²), its lot is bigger than 57% of them (0.16 ac against a typical 0.14 ac) and it is newer than 14% of them (1940 against a typical 1956). Measured against all of Baltimore County, it is worth more than 27% 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 3000 California Ave, Baltimore, MD?

The 2025 property tax bill for 3000 California Ave, Baltimore, MD was $3,154. The county assessed it at $218,667.

More homes on California Ave

Closest homes

More homes in Baltimore 21234

Assigned schools

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