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Single Family ResidenceResidential
$584,375$474 / 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 86How 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 $499,500 on Dec 9, 2004

940 THOMPSON BLVD

BALTIMORE, MD 21221
3 / 1
Baths
1,232 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.
0.65 ac
Lot SizeThe size of the land the home sits on, from county records.
1982
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$584K
$505K low$664K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$499,500 · Dec 9, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,706 (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.$507,933 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$451,867
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$564,000

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 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.1 percent flood zone

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.0.66
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.Heat Pump
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.Mixed
PoolWhether the property has a pool, and what kind, such as in-ground.Spa/Hot Tub (Only)
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Boat access

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.

M
Deep Creek Middle SchoolC-
Middle · Grades 6–8 · 0.3 mi
E
Sandalwood Elementary SchoolB
Elementary · Grades PK–5 · 0.3 mi
H
Chesapeake High SchoolD+
High · Grades 9–12 · 2.0 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21221These 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.123
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.42,396
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,898 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,330
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,410
Average tempThe average temperature here across a full year.56°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

940 Thompson Blvd 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 95% of homes in Essex 21221
  • Among the highest price per square foot in Essex 21221
  • Smaller than 70% of homes in Baltimore County
  • Has a bigger lot than 94% of homes in Essex 21221
  • Newer than 70% of homes in Essex 21221

What homes are worth in Essex 21221

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

This home
$140K$697K

This home is worth more than 95% of homes in Essex 21221.

How it measures up in Essex 21221

The dot is this home. The mark in the middle is the typical home in Essex 21221.

Estimated value$584,375
CheaperTypical $286,679Pricier

Pricier than 95% of homes nearby

Price per ft²$474
CheaperTypical $208Pricier

Pricier than almost all homes nearby

Living area1,232 ft²
SmallerTypical 1,245 ft²Bigger

Bigger than 49% of homes nearby

Lot size0.65 ac
SmallerTypical 0.16 acBigger

Bigger than 94% of homes nearby

Year built1982
OlderTypical 1957Newer

Newer than 70% of homes nearby

How 940 Thompson Blvd ranks against every home in each area.
MeasureThis homeEssex 21221Baltimore County
Estimated valuepricier than$584,37595% of homes84% of homes
Price per ft²pricier than$474almost all homesalmost all homes
Living areabigger than1,232 ft²49% of homes30% of homes
Lot sizebigger than0.65 ac94% of homes85% of homes
Year builtnewer than198270% of homes65% of homes

About 940 Thompson Blvd

How much is 940 Thompson Blvd, Baltimore, MD worth?

The TopHap Estimate for 940 Thompson Blvd, Baltimore, MD is $584,375 as of Sep 24, 2026. The likely range is $504,858 to $663,892. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 940 Thompson Blvd, Baltimore, MD last sell?

940 Thompson Blvd, Baltimore, MD last sold on Dec 9, 2004 for $499,500, according to the county's recorded deed.

How big is 940 Thompson Blvd, Baltimore, MD?

940 Thompson Blvd, Baltimore, MD has 3 bathrooms, 1,232 square feet of living space and a 0.66-acre lot.

When was 940 Thompson Blvd, Baltimore, MD built?

940 Thompson Blvd, Baltimore, MD was built in 1982, making it 44 years old. It is a conventional home. The building has 1 story.

What schools serve 940 Thompson Blvd, Baltimore, MD?

940 Thompson Blvd, Baltimore, MD is assigned to Deep Creek Middle School (middle), rated C-; Sandalwood Elementary School (elementary), rated B; Chesapeake 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 940 Thompson Blvd, Baltimore, MD compare to other homes in Essex 21221?

Among the 12,683 homes in Essex 21221, it is worth more than 95% of them ($584,375 against a typical $286,679), its price per square foot is higher than almost all of them ($474 against a typical $208), it is bigger than 49% of them (1,232 ft² against a typical 1,245 ft²), its lot is bigger than 94% of them (0.65 ac against a typical 0.16 ac) and it is newer than 70% of them (1982 against a typical 1957). Measured against all of Baltimore County, it is worth more than 84% 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 940 Thompson Blvd, Baltimore, MD?

The 2025 property tax bill for 940 Thompson Blvd, Baltimore, MD was $6,706. The county assessed it at $507,933.

More homes on Thompson Blvd

Closest homes

More homes in Baltimore 21221

Assigned schools

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