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Single Family ResidenceResidential
$459,202$531 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $345,000 on Feb 21, 2023

2820 ROSE AVE # A

BALTIMORE, MD 21227
2
Baths
864 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.
0.36 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$459K
$442K low$476K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$345,000 · Feb 21, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,066 (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.$273,967 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$244,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$333,500

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.Split Foyer
CountyBaltimore
Lot (acres)The size of the land the home sits on, from county records.0.36
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
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 · 240 ft²Porch · 192 ft²

Transaction History(8)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Lansdowne High SchoolD
High · Grades 9–12 · 0.7 mi
M
Lansdowne Middle SchoolC
Middle · Grades 6–8 · 0.8 mi
E
Lansdowne Elementary SchoolC-
Elementary · Grades EE–5 · 1.1 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21227These 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.126
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.36,316
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,271 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,029
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,537
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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

2820 Rose Ave # A 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 95% of homes in Halethorpe 21227
  • Among the highest price per square foot in Halethorpe 21227
  • Smaller than 97% of homes in Halethorpe 21227
  • Has a bigger lot than 93% of homes in Halethorpe 21227
  • Newer than 86% of homes in Halethorpe 21227

What homes are worth in Halethorpe 21227

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

This home
$144K$525K

This home is worth more than 95% of homes in Halethorpe 21227.

How it measures up in Halethorpe 21227

The dot is this home. The mark in the middle is the typical home in Halethorpe 21227.

Estimated value$459,202
CheaperTypical $311,820Pricier

Pricier than 95% of homes nearby

Price per ft²$531
CheaperTypical $234Pricier

Pricier than almost all homes nearby

Living area864 ft²
SmallerTypical 1,237 ft²Bigger

Bigger than 3% of homes nearby

Lot size0.36 ac
SmallerTypical 0.13 acBigger

Bigger than 93% of homes nearby

Year built1986
OlderTypical 1955Newer

Newer than 86% of homes nearby

How 2820 Rose Ave # A ranks against every home in each area.
MeasureThis homeHalethorpe 21227Baltimore County
Estimated valuepricier than$459,20295% of homes69% of homes
Price per ft²pricier than$531almost all homesalmost all homes
Living areabigger than864 ft²3% of homes3% of homes
Lot sizebigger than0.36 ac93% of homes78% of homes
Year builtnewer than198686% of homes70% of homes

About 2820 Rose Ave # A

How much is 2820 Rose Ave # A, Baltimore, MD worth?

The TopHap Estimate for 2820 Rose Ave # A, Baltimore, MD is $459,202 as of Jul 14, 2026. The likely range is $442,226 to $476,178. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2820 Rose Ave # A, Baltimore, MD last sell?

2820 Rose Ave # A, Baltimore, MD last sold on Feb 21, 2023 for $345,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 2820 Rose Ave # A, Baltimore, MD?

2820 Rose Ave # A, Baltimore, MD has 2 bathrooms, 864 square feet of living space and a 0.36-acre lot.

When was 2820 Rose Ave # A, Baltimore, MD built?

2820 Rose Ave # A, Baltimore, MD was built in 1986, making it 40 years old. It is a split foyer home. The building has 1 story.

What schools serve 2820 Rose Ave # A, Baltimore, MD?

2820 Rose Ave # A, Baltimore, MD is assigned to Lansdowne High School (high), rated D; Lansdowne Middle School (middle), rated C; Lansdowne 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 2820 Rose Ave # A, Baltimore, MD compare to other homes in Halethorpe 21227?

Among the 10,151 homes in Halethorpe 21227, it is worth more than 95% of them ($459,202 against a typical $311,820), its price per square foot is higher than almost all of them ($531 against a typical $234), it is bigger than 3% of them (864 ft² against a typical 1,237 ft²), its lot is bigger than 93% of them (0.36 ac against a typical 0.13 ac) and it is newer than 86% of them (1986 against a typical 1955). Measured against all of Baltimore County, it is worth more than 69% 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 2820 Rose Ave # A, Baltimore, MD?

The 2025 property tax bill for 2820 Rose Ave # A, Baltimore, MD was $4,066. The county assessed it at $273,967.

More homes on Rose Ave # A

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Assigned schools

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