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Single Family ResidenceResidential
$995,900$170 / 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 91How 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

31 TREADWELL CT

LUTHERVILLE TIMONIUM, MD 21093
3.5
Baths
5,852 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.
2.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1985
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$996K
$905K low$1.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,093 (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.$921,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$283,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$638,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$914,433
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$921,900

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.20
47
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
13
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
43
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.12 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

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.2.32
ConstructionThe main material the home's frame and walls are built from.Stone
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
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 1,000 ft²Patio · 370 ft²

Transaction History(2)

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
Mays Chapel Elementary SchoolA-
Elementary · Grades PK–5 · 1.1 mi
M
Ridgely Middle SchoolA
Middle · Grades 6–8 · 3.3 mi
H
Dulaney High SchoolB-
High · Grades 9–12 · 3.6 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21093These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.46

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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.6%
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.40,327
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,908 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,223
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$157,073
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

31 Treadwell Ct 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 Baltimore County
  • Among the lowest price per square foot in Lutherville Timonium 21093
  • Among the largest homes in Baltimore County
  • Has a bigger lot than 97% of homes in Lutherville Timonium 21093
  • Newer than 69% of homes in Lutherville Timonium 21093

What homes are worth in Lutherville Timonium 21093

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

This home
$279K$1.4M

This home is worth more than 91% of homes in Lutherville Timonium 21093.

How it measures up in Lutherville Timonium 21093

The dot is this home. The mark in the middle is the typical home in Lutherville Timonium 21093.

Estimated value$995,900
CheaperTypical $506,549Pricier

Pricier than 91% of homes nearby

Price per ft²$170
CheaperTypical $278Pricier

Cheaper than almost all homes nearby

Living area5,852 ft²
SmallerTypical 1,812 ft²Bigger

Bigger than 98% of homes nearby

Lot size2.32 ac
SmallerTypical 0.22 acBigger

Bigger than 97% of homes nearby

Year built1985
OlderTypical 1969Newer

Newer than 69% of homes nearby

How 31 Treadwell Ct ranks against every home in each area.
MeasureThis homeLutherville Timonium 21093Baltimore County
Estimated valuepricier than$995,90091% of homes97% of homes
Price per ft²pricier than$170almost no homes13% of homes
Living areabigger than5,852 ft²98% of homesalmost all homes
Lot sizebigger than2.32 ac97% of homes95% of homes
Year builtnewer than198569% of homes69% of homes

About 31 Treadwell Ct

How much is 31 Treadwell Ct, Lutherville Timonium, MD worth?

The TopHap Estimate for 31 Treadwell Ct, Lutherville Timonium, MD is $995,900 as of Oct 21, 2026. The likely range is $905,054 to $1,086,746. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 31 Treadwell Ct, Lutherville Timonium, MD last sell?

31 Treadwell Ct, Lutherville Timonium, MD last sold on Jan 8, 2009, according to the county's recorded deed.

How big is 31 Treadwell Ct, Lutherville Timonium, MD?

31 Treadwell Ct, Lutherville Timonium, MD has 3.5 bathrooms, 5,852 square feet of living space and a 2.32-acre lot.

When was 31 Treadwell Ct, Lutherville Timonium, MD built?

31 Treadwell Ct, Lutherville Timonium, MD was built in 1985, making it 41 years old. It is a conventional home. The building has 2 stories.

What schools serve 31 Treadwell Ct, Lutherville Timonium, MD?

31 Treadwell Ct, Lutherville Timonium, MD is assigned to Mays Chapel Elementary School (elementary), rated A-; Ridgely Middle School (middle), rated A; Dulaney High School (high), rated B-. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 31 Treadwell Ct, Lutherville Timonium, MD compare to other homes in Lutherville Timonium 21093?

Among the 14,261 homes in Lutherville Timonium 21093, it is worth more than 91% of them ($995,900 against a typical $506,549), its price per square foot is higher than almost none of them ($170 against a typical $278), it is bigger than 98% of them (5,852 ft² against a typical 1,812 ft²), its lot is bigger than 97% of them (2.32 ac against a typical 0.22 ac) and it is newer than 69% of them (1985 against a typical 1969). Measured against all of Baltimore County, it is worth more than 97% 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 31 Treadwell Ct, Lutherville Timonium, MD?

The 2024 property tax bill for 31 Treadwell Ct, Lutherville Timonium, MD was $11,093. The county assessed it at $921,900.

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Assigned schools

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