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Residential (General/Single)Residential
$242,938
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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $35,000 on Nov 14, 2018

GILMORE AVE

ROSEDALE, MD 21237
0
Baths
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$243K
$211K low$275K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$35,000 · Nov 14, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$22 (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.$1,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyBALTIMORE
Lot (acres)The size of the land the home sits on, from county records.0.17
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Red House Run Elementary SchoolC-
Elementary · Grades PK–5 · 1.3 mi
H
Overlea High SchoolD-
High · Grades 9–12 · 2.3 mi
M
Nottingham Middle SchoolD-
Middle · Grades 6–8 · 3.8 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21237These 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.92
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.31,022
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,671 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,346
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,623
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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

Gilmore 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 81% of homes in Baltimore County

What homes are worth in Rosedale 21237

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

This home
$159K$607K

This home is worth more than 20% of homes in Rosedale 21237.

How it measures up in Rosedale 21237

The dot is this home. The mark in the middle is the typical home in Rosedale 21237.

Estimated value$242,938
CheaperTypical $305,179Pricier

Pricier than 20% of homes nearby

Lot size0.17 ac
SmallerTypical 0.16 acBigger

Bigger than 52% of homes nearby

How Gilmore Ave ranks against every home in each area.
MeasureThis homeRosedale 21237Baltimore County
Estimated valuepricier than$242,93820% of homes19% of homes
Lot sizebigger than0.17 ac52% of homes50% of homes

About Gilmore Ave

How much is Gilmore Ave, Rosedale, MD worth?

The TopHap Estimate for Gilmore Ave, Rosedale, MD is $242,938 as of Oct 21, 2026. The likely range is $210,845 to $275,031. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Gilmore Ave, Rosedale, MD last sell?

Gilmore Ave, Rosedale, MD last sold on Nov 14, 2018 for $35,000, according to the county's recorded deed.

What schools serve Gilmore Ave, Rosedale, MD?

Gilmore Ave, Rosedale, MD is assigned to Red House Run Elementary School (elementary), rated C-; Overlea High School (high), rated D-; Nottingham Middle School (middle), rated D-. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Gilmore Ave, Rosedale, MD compare to other homes in Rosedale 21237?

Among the 9,191 homes in Rosedale 21237, it is worth more than 20% of them ($242,938 against a typical $305,179) and its lot is bigger than 52% of them (0.17 ac against a typical 0.16 ac). Measured against all of Baltimore County, it is worth more than 19% 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 Gilmore Ave, Rosedale, MD?

The 2025 property tax bill for Gilmore Ave, Rosedale, MD was $22. The county assessed it at $1,800.

More homes on Gilmore Ave

Closest homes

More homes in Rosedale 21237

Assigned schools

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