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Single Family ResidenceResidential
$723,593$269 / 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 96How 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 $319,000 on May 5, 2000

40 CONSTANTINE DR

PHOENIX, MD 21131
3 / 1
Baths
2,688 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.
2.33 ac
Lot SizeThe size of the land the home sits on, from county records.
1983
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

$724K
$695K low$752K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$319,000 · May 5, 2000

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,961 (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.$571,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$220,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$350,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$549,333
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$571,000

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.21 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.2.33
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.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 · 180 ft²Porch · 440 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
Jacksonville Elementary SchoolA
Elementary · Grades KG–5 · 0.7 mi
M
Cockeysville Middle SchoolB
Middle · Grades 6–8 · 4.0 mi
H
Dulaney High SchoolA-
High · Grades 9–12 · 4.1 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21131These 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.43
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
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.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.3%
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.6,900
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.298 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$192,104
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$213,132
Average tempThe average temperature here across a full year.54°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%

Owner Tools

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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

40 Constantine 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.

  • Worth more than 91% of homes in Baltimore County
  • Costs more per square foot than 73% of homes in Baltimore County
  • Bigger than 88% of homes in Baltimore County
  • Has a bigger lot than 95% of homes in Baltimore County
  • Newer than 66% of homes in Baltimore County

What homes are worth in Phoenix 21131

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

This home
$344K$1.6M

This home is worth more than 46% of homes in Phoenix 21131.

How it measures up in Phoenix 21131

The dot is this home. The mark in the middle is the typical home in Phoenix 21131.

Estimated value$723,593
CheaperTypical $740,765Pricier

Pricier than 46% of homes nearby

Price per ft²$269
CheaperTypical $274Pricier

Pricier than 44% of homes nearby

Living area2,688 ft²
SmallerTypical 2,709 ft²Bigger

Bigger than 49% of homes nearby

Lot size2.33 ac
SmallerTypical 1.39 acBigger

Bigger than 73% of homes nearby

Year built1983
OlderTypical 1979Newer

Newer than 59% of homes nearby

How 40 Constantine Dr ranks against every home in each area.
MeasureThis homePhoenix 21131Baltimore County
Estimated valuepricier than$723,59346% of homes91% of homes
Price per ft²pricier than$26944% of homes73% of homes
Living areabigger than2,688 ft²49% of homes88% of homes
Lot sizebigger than2.33 ac73% of homes95% of homes
Year builtnewer than198359% of homes66% of homes

About 40 Constantine Dr

How much is 40 Constantine Dr, Phoenix, MD worth?

The TopHap Estimate for 40 Constantine Dr, Phoenix, MD is $723,593 as of Sep 24, 2026. The likely range is $695,080 to $752,106. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 40 Constantine Dr, Phoenix, MD last sell?

40 Constantine Dr, Phoenix, MD last sold on May 5, 2000 for $319,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 40 Constantine Dr, Phoenix, MD?

40 Constantine Dr, Phoenix, MD has 3 bathrooms, 2,688 square feet of living space and a 2.33-acre lot.

When was 40 Constantine Dr, Phoenix, MD built?

40 Constantine Dr, Phoenix, MD was built in 1983, making it 43 years old. It is a conventional home. The building has 2 stories.

What schools serve 40 Constantine Dr, Phoenix, MD?

40 Constantine Dr, Phoenix, MD is assigned to Jacksonville Elementary School (elementary), rated A; Cockeysville Middle School (middle), rated B; Dulaney High School (high), rated A-. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 40 Constantine Dr, Phoenix, MD compare to other homes in Phoenix 21131?

Among the 2,789 homes in Phoenix 21131, it is worth more than 46% of them ($723,593 against a typical $740,765), its price per square foot is higher than 44% of them ($269 against a typical $274), it is bigger than 49% of them (2,688 ft² against a typical 2,709 ft²), its lot is bigger than 73% of them (2.33 ac against a typical 1.39 ac) and it is newer than 59% of them (1983 against a typical 1979). Measured against all of Baltimore County, it is worth more than 91% 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 40 Constantine Dr, Phoenix, MD?

The 2025 property tax bill for 40 Constantine Dr, Phoenix, MD was $6,961. The county assessed it at $571,000.

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