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TownhouseResidential
$333,387$250 / 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 94How 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 $245,000 on Oct 26, 2020

7700 CORNERSTONE WAY

BALTIMORE, MD 21244
3 / 1
Baths
1,336 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.
2,665 ft²
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$333K
$314K low$353K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$245,000 · Oct 26, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,084 (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.$257,167 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$227,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$316,100

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.0.06
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.Deck · 200 ft²

Transaction History(5)

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.

E
Dogwood Elementary SchoolD+
Elementary · Grades PK–5 · 0.7 mi
H
Woodlawn High SchoolD-
High · Grades 9–12 · 2.1 mi
M
Windsor Mill Middle SchoolD+
Middle · Grades 6–8 · 2.8 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21244These 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.87
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 100.41

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.23%
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.39,165
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,893 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,889
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,795
Average tempThe average temperature here across a full year.54°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%

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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

7700 Cornerstone Way 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.

  • Costs more per square foot than 78% of homes in Windsor Mill 21244
  • Has a smaller lot than 75% of homes in Baltimore County
  • Newer than 88% of homes in Baltimore County

What homes are worth in Windsor Mill 21244

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

This home
$179K$704K

This home is worth more than 56% of homes in Windsor Mill 21244.

How it measures up in Windsor Mill 21244

The dot is this home. The mark in the middle is the typical home in Windsor Mill 21244.

Estimated value$333,387
CheaperTypical $318,681Pricier

Pricier than 56% of homes nearby

Price per ft²$250
CheaperTypical $211Pricier

Pricier than 78% of homes nearby

Living area1,336 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 41% of homes nearby

Lot size2,665 ft²
SmallerTypical 0.15 acBigger

Bigger than 32% of homes nearby

Year built2000
OlderTypical 1980Newer

Newer than 84% of homes nearby

How 7700 Cornerstone Way ranks against every home in each area.
MeasureThis homeWindsor Mill 21244Baltimore County
Estimated valuepricier than$333,38756% of homes44% of homes
Price per ft²pricier than$25078% of homes63% of homes
Living areabigger than1,336 ft²41% of homes39% of homes
Lot sizebigger than2,665 ft²32% of homes25% of homes
Year builtnewer than200084% of homes88% of homes

About 7700 Cornerstone Way

How much is 7700 Cornerstone Way, Baltimore, MD worth?

The TopHap Estimate for 7700 Cornerstone Way, Baltimore, MD is $333,387 as of Sep 24, 2026. The likely range is $313,643 to $353,131. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 7700 Cornerstone Way, Baltimore, MD last sell?

7700 Cornerstone Way, Baltimore, MD last sold on Oct 26, 2020 for $245,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 7700 Cornerstone Way, Baltimore, MD?

7700 Cornerstone Way, Baltimore, MD has 3 bathrooms, 1,336 square feet of living space and a 0.06-acre lot.

When was 7700 Cornerstone Way, Baltimore, MD built?

7700 Cornerstone Way, Baltimore, MD was built in 2000, making it 26 years old. It is a townhouse home. The building has 2 stories.

What schools serve 7700 Cornerstone Way, Baltimore, MD?

7700 Cornerstone Way, Baltimore, MD is assigned to Dogwood Elementary School (elementary), rated D+; Woodlawn High School (high), rated D-; Windsor Mill 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 7700 Cornerstone Way, Baltimore, MD compare to other homes in Windsor Mill 21244?

Among the 9,252 homes in Windsor Mill 21244, it is worth more than 56% of them ($333,387 against a typical $318,681), its price per square foot is higher than 78% of them ($250 against a typical $211), it is bigger than 41% of them (1,336 ft² against a typical 1,440 ft²), its lot is bigger than 32% of them (2,665 ft² against a typical 0.15 ac) and it is newer than 84% of them (2000 against a typical 1980). Measured against all of Baltimore County, it is worth more than 44% 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 7700 Cornerstone Way, Baltimore, MD?

The 2025 property tax bill for 7700 Cornerstone Way, Baltimore, MD was $4,084. The county assessed it at $257,167.

More homes on Cornerstone Way

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Assigned schools

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