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TownhouseResidential
$310,895$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 94How 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 $210,000 on Sep 21, 2016

7543 SLATE DR

WINDSOR MILL, MD 21244
2
Baths
1,648 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.
1,400 ft²
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$311K
$292K low$330K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$210,000 · Sep 21, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,999 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$221,333 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$194,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$274,200

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.0.03
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
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 · 204 ft²

Transaction History(4)

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
Dogwood Elementary SchoolD+
Elementary · Grades PK–5 · 0.8 mi
H
Woodlawn High SchoolD-
High · Grades 9–12 · 2.1 mi
M
Windsor Mill Middle SchoolD+
Middle · Grades 6–8 · 2.9 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

7543 Slate Dr 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 less per square foot than 77% of homes in Baltimore County
  • Has a smaller lot than 95% of homes in Baltimore County
  • Newer than 90% 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
$173K$697K

This home is worth more than 45% 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$310,895
CheaperTypical $321,587Pricier

Pricier than 45% of homes nearby

Price per ft²$189
CheaperTypical $213Pricier

Pricier than 27% of homes nearby

Living area1,648 ft²
SmallerTypical 1,444 ft²Bigger

Bigger than 62% of homes nearby

Lot size1,400 ft²
SmallerTypical 0.16 acBigger

Bigger than 9% of homes nearby

Year built2002
OlderTypical 1980Newer

Newer than 88% of homes nearby

How 7543 Slate Dr ranks against every home in each area.
MeasureThis homeWindsor Mill 21244Baltimore County
Estimated valuepricier than$310,89545% of homes38% of homes
Price per ft²pricier than$18927% of homes23% of homes
Living areabigger than1,648 ft²62% of homes59% of homes
Lot sizebigger than1,400 ft²9% of homes5% of homes
Year builtnewer than200288% of homes90% of homes

About 7543 Slate Dr

How much is 7543 Slate Dr, Windsor Mill, MD worth?

The TopHap Estimate for 7543 Slate Dr, Windsor Mill, MD is $310,895 as of Oct 21, 2026. The likely range is $291,871 to $329,919. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 7543 Slate Dr, Windsor Mill, MD last sell?

7543 Slate Dr, Windsor Mill, MD last sold on Sep 21, 2016 for $210,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 7543 Slate Dr, Windsor Mill, MD?

7543 Slate Dr, Windsor Mill, MD has 2 bathrooms, 1,648 square feet of living space and a 0.03-acre lot.

When was 7543 Slate Dr, Windsor Mill, MD built?

7543 Slate Dr, Windsor Mill, MD was built in 2002, making it 24 years old. It is a townhouse home. The building has 2 stories.

What schools serve 7543 Slate Dr, Windsor Mill, MD?

7543 Slate Dr, Windsor Mill, 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 7543 Slate Dr, Windsor Mill, MD compare to other homes in Windsor Mill 21244?

Among the 9,255 homes in Windsor Mill 21244, it is worth more than 45% of them ($310,895 against a typical $321,587), its price per square foot is higher than 27% of them ($189 against a typical $213), it is bigger than 62% of them (1,648 ft² against a typical 1,444 ft²), its lot is bigger than 9% of them (1,400 ft² against a typical 0.16 ac) and it is newer than 88% of them (2002 against a typical 1980). Measured against all of Baltimore County, it is worth more than 38% 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 7543 Slate Dr, Windsor Mill, MD?

The 2024 property tax bill for 7543 Slate Dr, Windsor Mill, MD was $2,999. The county assessed it at $221,333.

More homes on Slate Dr

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