Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$401,613$242 / 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 94How 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 $195,627 on Aug 11, 2026

4220 BALTIMORE ST

HALETHORPE, MD 21227
1
Baths
1,658 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$402K
$376K low$427K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$195,627 · Aug 11, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,598 (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.$192,867 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$175,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$228,000

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.17 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.0.16
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
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.Shed · 150 ft²Porch · 175 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
Baltimore Highlands Elementary SchoolD
Elementary · Grades PK–5 · 0.5 mi
H
Lansdowne High SchoolD-
High · Grades 9–12 · 1.2 mi
M
Lansdowne Middle SchoolF
Middle · Grades 6–8 · 1.5 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21227These 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.126
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.36,316
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,271 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,029
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,537
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Owner Tools

Do you own this home?
Claim this home

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

4220 Baltimore 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 82% of homes in Halethorpe 21227
  • Bigger than 82% of homes in Halethorpe 21227
  • Has a bigger lot than 65% of homes in Halethorpe 21227
  • Older than 97% of homes in Baltimore County

What homes are worth in Halethorpe 21227

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

This home
$142K$545K

This home is worth more than 82% of homes in Halethorpe 21227.

How it measures up in Halethorpe 21227

The dot is this home. The mark in the middle is the typical home in Halethorpe 21227.

Estimated value$401,613
CheaperTypical $307,315Pricier

Pricier than 82% of homes nearby

Price per ft²$242
CheaperTypical $233Pricier

Pricier than 58% of homes nearby

Living area1,658 ft²
SmallerTypical 1,248 ft²Bigger

Bigger than 82% of homes nearby

Lot size0.16 ac
SmallerTypical 0.13 acBigger

Bigger than 65% of homes nearby

Year built1920
OlderTypical 1955Newer

Newer than 7% of homes nearby

How 4220 Baltimore St ranks against every home in each area.
MeasureThis homeHalethorpe 21227Baltimore County
Estimated valuepricier than$401,61382% of homes60% of homes
Price per ft²pricier than$24258% of homes58% of homes
Living areabigger than1,658 ft²82% of homes60% of homes
Lot sizebigger than0.16 ac65% of homes47% of homes
Year builtnewer than19207% of homes3% of homes

About 4220 Baltimore St

How much is 4220 Baltimore St, Halethorpe, MD worth?

The TopHap Estimate for 4220 Baltimore St, Halethorpe, MD is $401,613 as of Sep 24, 2026. The likely range is $376,306 to $426,920. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4220 Baltimore St, Halethorpe, MD last sell?

4220 Baltimore St, Halethorpe, MD last sold on Aug 11, 2026 for $195,627, according to the county's recorded deed.

How big is 4220 Baltimore St, Halethorpe, MD?

4220 Baltimore St, Halethorpe, MD has 1 bathrooms, 1,658 square feet of living space and a 0.16-acre lot.

When was 4220 Baltimore St, Halethorpe, MD built?

4220 Baltimore St, Halethorpe, MD was built in 1920, making it 106 years old. It is a conventional home. The building has 2 stories.

What schools serve 4220 Baltimore St, Halethorpe, MD?

4220 Baltimore St, Halethorpe, MD is assigned to Baltimore Highlands Elementary School (elementary), rated D; Lansdowne High School (high), rated D-; Lansdowne Middle School (middle), rated F. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4220 Baltimore St, Halethorpe, MD compare to other homes in Halethorpe 21227?

Among the 10,181 homes in Halethorpe 21227, it is worth more than 82% of them ($401,613 against a typical $307,315), its price per square foot is higher than 58% of them ($242 against a typical $233), it is bigger than 82% of them (1,658 ft² against a typical 1,248 ft²), its lot is bigger than 65% of them (0.16 ac against a typical 0.13 ac) and it is newer than 7% of them (1920 against a typical 1955). Measured against all of Baltimore County, it is worth more than 60% 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 4220 Baltimore St, Halethorpe, MD?

The 2024 property tax bill for 4220 Baltimore St, Halethorpe, MD was $2,598. The county assessed it at $192,867.

More homes on Baltimore St

Closest homes

More homes in Halethorpe 21227

Assigned schools

Explore the area

See this home in context

Open 4220 Baltimore St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map