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TownhouseResidential
$124,237$121 / 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 84How 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

4017 ARDLEY AVE

BALTIMORE, MD 21213
1
Baths
1,024 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.
1,952 ft²
Lot SizeThe size of the land the home sits on, from county records.
1954
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$124K
$104K low$144K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,402 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$115,600 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$109,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$127,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyBaltimore City
RoofThe main material covering the roof, such as asphalt shingle or tile.Builtup (layered Asphalt)
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 64 ft²

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
Sinclair Lane Elementary SchoolF
Elementary · Grades PK–5 · 0.3 mi
M
Vanguard Collegiate Middle SchoolF
Middle · Grades 6–8 · 0.7 mi
H
The Reach! Partnership SchoolF
High · Grades 8–12 · 1.9 mi

District: Baltimore City Public Schools

Neighborhood · ZIP 21213These 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.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.82%
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.25%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.28,224
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,438 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$53,089
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$67,267
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

4017 Ardley Ave 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 less than 73% of homes in Baltimore city County
  • Costs more per square foot than 72% of homes in Bel Air / Edison
  • Smaller than 77% of homes in Baltimore city County
  • Has a bigger lot than 83% of homes in Baltimore 21213
  • Newer than 97% of homes in Baltimore 21213

What homes are worth in Baltimore 21213

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

This home
$37K$348K

This home is worth more than 62% of homes in Baltimore 21213.

How it measures up in Baltimore 21213

The dot is this home. The mark in the middle is the typical home in Baltimore 21213.

Estimated value$124,237
CheaperTypical $111,570Pricier

Pricier than 62% of homes nearby

Price per ft²$121
CheaperTypical $107Pricier

Pricier than 67% of homes nearby

Living area1,024 ft²
SmallerTypical 960 ft²Bigger

Bigger than 54% of homes nearby

Lot size1,952 ft²
SmallerTypical 1,350 ft²Bigger

Bigger than 83% of homes nearby

Year built1954
OlderTypical 1926Newer

Newer than 97% of homes nearby

How 4017 Ardley Ave ranks against every home in each area.
MeasureThis homeBel Air / EdisonBaltimore 21213Baltimore city County
Estimated valuepricier than$124,23750% of homes62% of homes27% of homes
Price per ft²pricier than$12172% of homes67% of homes32% of homes
Living areabigger than1,024 ft²25% of homes54% of homes23% of homes
Lot sizebigger than1,952 ft²69% of homes83% of homes59% of homes
Year builtnewer than195495% of homes97% of homes85% of homes

About 4017 Ardley Ave

How much is 4017 Ardley Ave, Baltimore, MD worth?

The TopHap Estimate for 4017 Ardley Ave, Baltimore, MD is $124,237 as of Oct 21, 2026. The likely range is $104,177 to $144,297. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 4017 Ardley Ave, Baltimore, MD?

4017 Ardley Ave, Baltimore, MD has 1 bathrooms and 1,024 square feet of living space.

When was 4017 Ardley Ave, Baltimore, MD built?

4017 Ardley Ave, Baltimore, MD was built in 1954, making it 72 years old. It is a townhouse home. The building has 2 stories.

What schools serve 4017 Ardley Ave, Baltimore, MD?

4017 Ardley Ave, Baltimore, MD is assigned to Sinclair Lane Elementary School (elementary), rated F; Vanguard Collegiate Middle School (middle), rated F; The Reach! Partnership School (high), rated F. All sit in Baltimore City Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4017 Ardley Ave, Baltimore, MD compare to other homes in Baltimore 21213?

Among the 13,280 homes in Baltimore 21213, it is worth more than 62% of them ($124,237 against a typical $111,570), its price per square foot is higher than 67% of them ($121 against a typical $107), it is bigger than 54% of them (1,024 ft² against a typical 960 ft²), its lot is bigger than 83% of them (1,952 ft² against a typical 1,350 ft²) and it is newer than 97% of them (1954 against a typical 1926). Measured against all of Baltimore city County, it is worth more than 27% 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 4017 Ardley Ave, Baltimore, MD?

The 2023 property tax bill for 4017 Ardley Ave, Baltimore, MD was $2,402. The county assessed it at $115,600.

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Assigned schools

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