Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$386,592$149 / 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 88How 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 $36,500 on Dec 29, 1997

6512 ARMSTRONG AVE

BALTIMORE, MD 21215
4
Baths
2,600 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$387K
$341K low$432K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$36,500 · Dec 29, 1997

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$333,000 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$310,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$377,200

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 City
Lot (acres)The size of the land the home sits on, from county records.0.17
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 · 300 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.

E
Grove Park Elementary/Middle School
Elementary · Grades PK–8 · 0.6 mi
H
Forest Park High SchoolD-
High · Grades 9–12 · 1.7 mi

District: Baltimore City Public Schools

Neighborhood · ZIP 21215These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.47

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
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.52,488
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,572 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,988
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,842
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

6512 Armstrong 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 more than 97% of homes in Reisterstown Station
  • Costs more per square foot than 83% of homes in Reisterstown Station
  • Bigger than 98% of homes in Reisterstown Station
  • Has a bigger lot than 92% of homes in Baltimore city County
  • Newer than 98% of homes in Reisterstown Station

What homes are worth in Baltimore 21215

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

This home
$38K$531K

This home is worth more than 94% of homes in Baltimore 21215.

How it measures up in Baltimore 21215

The dot is this home. The mark in the middle is the typical home in Baltimore 21215.

Estimated value$386,592
CheaperTypical $157,062Pricier

Pricier than 94% of homes nearby

Price per ft²$149
CheaperTypical $119Pricier

Pricier than 71% of homes nearby

Living area2,600 ft²
SmallerTypical 1,385 ft²Bigger

Bigger than 93% of homes nearby

Lot size0.17 ac
SmallerTypical 2,483 ft²Bigger

Bigger than 87% of homes nearby

Year built1999
OlderTypical 1940Newer

Newer than 98% of homes nearby

How 6512 Armstrong Ave ranks against every home in each area.
MeasureThis homeReisterstown StationBaltimore 21215Baltimore city County
Estimated valuepricier than$386,59297% of homes94% of homes89% of homes
Price per ft²pricier than$14983% of homes71% of homes50% of homes
Living areabigger than2,600 ft²98% of homes93% of homes94% of homes
Lot sizebigger than0.17 ac88% of homes87% of homes92% of homes
Year builtnewer than199998% of homes98% of homes96% of homes

About 6512 Armstrong Ave

How much is 6512 Armstrong Ave, Baltimore, MD worth?

The TopHap Estimate for 6512 Armstrong Ave, Baltimore, MD is $386,592 as of Oct 21, 2026. The likely range is $341,471 to $431,713. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6512 Armstrong Ave, Baltimore, MD last sell?

6512 Armstrong Ave, Baltimore, MD last sold on Dec 29, 1997 for $36,500, according to the county's recorded deed.

How big is 6512 Armstrong Ave, Baltimore, MD?

6512 Armstrong Ave, Baltimore, MD has 4 bathrooms, 2,600 square feet of living space and a 0.17-acre lot.

When was 6512 Armstrong Ave, Baltimore, MD built?

6512 Armstrong Ave, Baltimore, MD was built in 1999, making it 27 years old. It is a conventional home. The building has 2 stories.

What schools serve 6512 Armstrong Ave, Baltimore, MD?

6512 Armstrong Ave, Baltimore, MD is assigned to Grove Park Elementary/Middle School (elementary); Forest Park High School (high), rated D-. All sit in Baltimore City Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6512 Armstrong Ave, Baltimore, MD compare to other homes in Baltimore 21215?

Among the 17,579 homes in Baltimore 21215, it is worth more than 94% of them ($386,592 against a typical $157,062), its price per square foot is higher than 71% of them ($149 against a typical $119), it is bigger than 93% of them (2,600 ft² against a typical 1,385 ft²), its lot is bigger than 87% of them (0.17 ac against a typical 2,483 ft²) and it is newer than 98% of them (1999 against a typical 1940). Measured against all of Baltimore city County, it is worth more than 89% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Armstrong Ave

Closest homes

More homes in Baltimore 21215

Assigned schools

Explore the area

See this home in context

Open 6512 Armstrong 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