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Single Family ResidenceResidential
$927,208$336 / 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 $885,000 on Oct 1, 2021

231 GREENSPRING VALLEY RD

STEVENSON, MD 21153
4
Baths
2,760 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.
3.74 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$927K
$871K low$983K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$885,000 · Oct 1, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,865 (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.$882,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$241,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$641,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$800,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$882,000

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
Lot (acres)The size of the land the home sits on, from county records.3.74
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.Patio · 240 ft²Porch · 238 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
Woodholme Elementary SchoolD+
Elementary · Grades PK–5 · 1.1 mi
M
Pikesville Middle SchoolD+
Middle · Grades 6–8 · 2.6 mi
H
Owings Mills High SchoolD-
High · Grades 9–12 · 3.1 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21153These 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.42
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 100.48

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.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
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.845
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.504 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$177,868
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$235,542
Average tempThe average temperature here across a full year.55°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

231 Greenspring Valley Rd 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 96% of homes in Baltimore County
  • Costs more per square foot than 92% of homes in Baltimore County
  • Bigger than 89% of homes in Baltimore County
  • Has a bigger lot than 97% of homes in Baltimore County

What homes are worth in Stevenson 21153

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

This home
$407K$3M

This home is worth more than 44% of homes in Stevenson 21153.

How it measures up in Stevenson 21153

The dot is this home. The mark in the middle is the typical home in Stevenson 21153.

Estimated value$927,208
CheaperTypical $999,528Pricier

Pricier than 44% of homes nearby

Price per ft²$336
CheaperTypical $275Pricier

Pricier than 82% of homes nearby

Living area2,760 ft²
SmallerTypical 3,872 ft²Bigger

Bigger than 26% of homes nearby

Lot size3.74 ac
SmallerTypical 2.01 acBigger

Bigger than 76% of homes nearby

Year built1971
OlderTypical 1973Newer

Newer than 50% of homes nearby

How 231 Greenspring Valley Rd ranks against every home in each area.
MeasureThis homeStevenson 21153Baltimore County
Estimated valuepricier than$927,20844% of homes96% of homes
Price per ft²pricier than$33682% of homes92% of homes
Living areabigger than2,760 ft²26% of homes89% of homes
Lot sizebigger than3.74 ac76% of homes97% of homes
Year builtnewer than197150% of homes56% of homes

About 231 Greenspring Valley Rd

How much is 231 Greenspring Valley Rd, Stevenson, MD worth?

The TopHap Estimate for 231 Greenspring Valley Rd, Stevenson, MD is $927,208 as of Sep 24, 2026. The likely range is $871,387 to $983,029. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 231 Greenspring Valley Rd, Stevenson, MD last sell?

231 Greenspring Valley Rd, Stevenson, MD last sold on Oct 1, 2021 for $885,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 231 Greenspring Valley Rd, Stevenson, MD?

231 Greenspring Valley Rd, Stevenson, MD has 4 bathrooms, 2,760 square feet of living space and a 3.74-acre lot.

When was 231 Greenspring Valley Rd, Stevenson, MD built?

231 Greenspring Valley Rd, Stevenson, MD was built in 1971, making it 55 years old. It is a conventional home. The building has 1 story.

What schools serve 231 Greenspring Valley Rd, Stevenson, MD?

231 Greenspring Valley Rd, Stevenson, MD is assigned to Woodholme Elementary School (elementary), rated D+; Pikesville Middle School (middle), rated D+; Owings Mills High School (high), rated D-. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 231 Greenspring Valley Rd, Stevenson, MD compare to other homes in Stevenson 21153?

Among the 297 homes in Stevenson 21153, it is worth more than 44% of them ($927,208 against a typical $999,528), its price per square foot is higher than 82% of them ($336 against a typical $275), it is bigger than 26% of them (2,760 ft² against a typical 3,872 ft²), its lot is bigger than 76% of them (3.74 ac against a typical 2.01 ac) and it is newer than 50% of them (1971 against a typical 1973). Measured against all of Baltimore County, it is worth more than 96% 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 231 Greenspring Valley Rd, Stevenson, MD?

The 2025 property tax bill for 231 Greenspring Valley Rd, Stevenson, MD was $8,865. The county assessed it at $882,000.

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