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Residential (General/Single)Residential
$734,066
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 93How 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 $1,580,005 on Nov 14, 2025

504 WILLOWSHIRE ST

MIDDLE RIVER, MD 21220
0
Baths
4,269 ft²
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$734K
$684K low$784K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,580,005 · Nov 14, 2025
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$734,066
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$587,253

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,089 (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.$136,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$136,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$136,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$136,400

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.0.10
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Chase Elementary SchoolB+
Elementary · Grades PK–5 · 1.1 mi
M
Nottingham Middle School
Middle · Grades 6–8 · 3.9 mi
H
Perry Hall High SchoolC
High · Grades 9–12 · 4.2 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21220These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
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.43,388
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,388 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,236
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,046
Average tempThe average temperature here across a full year.56°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

504 Willowshire St 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 94% of homes in Middle River 21220
  • Has a smaller lot than 68% of homes in Baltimore County

What homes are worth in Middle River 21220

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

This home
$162K$866K

This home is worth more than 94% of homes in Middle River 21220.

How it measures up in Middle River 21220

The dot is this home. The mark in the middle is the typical home in Middle River 21220.

Estimated value$734,066
CheaperTypical $341,800Pricier

Pricier than 94% of homes nearby

Lot size4,269 ft²
SmallerTypical 0.13 acBigger

Bigger than 37% of homes nearby

How 504 Willowshire St ranks against every home in each area.
MeasureThis homeMiddle River 21220Baltimore County
Estimated valuepricier than$734,06694% of homes91% of homes
Lot sizebigger than4,269 ft²37% of homes32% of homes

About 504 Willowshire St

How much is 504 Willowshire St, Middle River, MD worth?

The TopHap Estimate for 504 Willowshire St, Middle River, MD is $734,066 as of Jul 14, 2026. The likely range is $684,180 to $783,952. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 504 Willowshire St, Middle River, MD last sell?

504 Willowshire St, Middle River, MD last sold on Nov 14, 2025 for $1,580,005, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

What schools serve 504 Willowshire St, Middle River, MD?

504 Willowshire St, Middle River, MD is assigned to Chase Elementary School (elementary), rated B+; Nottingham Middle School (middle); Perry Hall High School (high), rated C. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 504 Willowshire St, Middle River, MD compare to other homes in Middle River 21220?

Among the 13,082 homes in Middle River 21220, it is worth more than 94% of them ($734,066 against a typical $341,800) and its lot is bigger than 37% of them (4,269 ft² against a typical 0.13 ac). 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 504 Willowshire St, Middle River, MD?

The 2025 property tax bill for 504 Willowshire St, Middle River, MD was $2,089. The county assessed it at $136,400.

Closest homes

More homes in Middle River 21220

Assigned schools

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