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Residential (General/Single)Residential
$491,484
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 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $475,990 on Mar 24, 2026

1809 CONSTELLATION DR

DUNDALK, MD 21222
0
Baths
1,568 ft²
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$491K
$433K low$550K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$475,990 · Mar 24, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,621 (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.$72,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$72,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$135,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$72,500

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyBALTIMORE
Lot (acres)The size of the land the home sits on, from county records.0.04
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

E
Edgemere Elementary SchoolB+
Elementary · Grades PK–5 · 1.6 mi
H
Sparrows Point High SchoolD
High · Grades 9–12 · 1.8 mi
M
Sparrows Point Middle SchoolD-
Middle · Grades 6–8 · 1.9 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21222These 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.129
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.40

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
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.58,903
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,434 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,807
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,684
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

1809 Constellation 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 98% of homes in Dundalk 21222
  • Has a smaller lot than 98% of homes in Dundalk 21222

What homes are worth in Dundalk 21222

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

This home
$125K$486K

This home is worth more than 98% of homes in Dundalk 21222.

How it measures up in Dundalk 21222

The dot is this home. The mark in the middle is the typical home in Dundalk 21222.

Estimated value$491,484
CheaperTypical $209,123Pricier

Pricier than 98% of homes nearby

Lot size1,568 ft²
SmallerTypical 3,223 ft²Bigger

Bigger than 2% of homes nearby

How 1809 Constellation Dr ranks against every home in each area.
MeasureThis homeDundalk 21222Baltimore County
Estimated valuepricier than$491,48498% of homes74% of homes
Lot sizebigger than1,568 ft²2% of homes6% of homes

About 1809 Constellation Dr

How much is 1809 Constellation Dr, Dundalk, MD worth?

The TopHap Estimate for 1809 Constellation Dr, Dundalk, MD is $491,484 as of Jul 14, 2026. The likely range is $432,671 to $550,297. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1809 Constellation Dr, Dundalk, MD last sell?

1809 Constellation Dr, Dundalk, MD last sold on Mar 24, 2026 for $475,990, according to the county's recorded deed.

What schools serve 1809 Constellation Dr, Dundalk, MD?

1809 Constellation Dr, Dundalk, MD is assigned to Edgemere Elementary School (elementary), rated B+; Sparrows Point High School (high), rated D; Sparrows Point 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 1809 Constellation Dr, Dundalk, MD compare to other homes in Dundalk 21222?

Among the 18,816 homes in Dundalk 21222, it is worth more than 98% of them ($491,484 against a typical $209,123) and its lot is bigger than 2% of them (1,568 ft² against a typical 3,223 ft²). Measured against all of Baltimore County, it is worth more than 74% 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 1809 Constellation Dr, Dundalk, MD?

The 2024 property tax bill for 1809 Constellation Dr, Dundalk, MD was $1,621. The county assessed it at $72,500.

More homes on Constellation Dr

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Assigned schools

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