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Single Family ResidenceResidential
$335,320$161 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $228,000 on Nov 22, 2013

3817 JANBROOK RD

RANDALLSTOWN, MD 21133
2.5
Baths
2,088 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1967
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$335K
$325K low$346K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$228,000 · Nov 22, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,847 (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.$253,433 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$220,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$320,100

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.0.19
ConstructionThe main material the home's frame and walls are built from.Brick
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.Patio · 150 ft²Porch · 56 ft²

Transaction History(4)

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.

H
Randallstown High SchoolD
High · Grades 9–12 · 0.8 mi
M
Deer Park Middle SchoolD+
Middle · Grades 6–8 · 0.9 mi
E
Deer Park Elementary SchoolC-
Elementary · Grades PK–5 · 1.0 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21133These 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.92
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.27,963
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,709 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$90,976
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$111,908
Average tempThe average temperature here across a full year.54°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%

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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

3817 Janbrook Rd 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.

  • Costs less per square foot than 95% of homes in Randallstown 21133
  • Bigger than 81% of homes in Randallstown 21133

What homes are worth in Randallstown 21133

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

This home
$246K$695K

This home is worth more than 37% of homes in Randallstown 21133.

How it measures up in Randallstown 21133

The dot is this home. The mark in the middle is the typical home in Randallstown 21133.

Estimated value$335,320
CheaperTypical $362,855Pricier

Pricier than 37% of homes nearby

Price per ft²$161
CheaperTypical $226Pricier

Pricier than 5% of homes nearby

Living area2,088 ft²
SmallerTypical 1,562 ft²Bigger

Bigger than 81% of homes nearby

Lot size0.19 ac
SmallerTypical 0.2 acBigger

Bigger than 48% of homes nearby

Year built1967
OlderTypical 1972Newer

Newer than 39% of homes nearby

How 3817 Janbrook Rd ranks against every home in each area.
MeasureThis homeRandallstown 21133Baltimore County
Estimated valuepricier than$335,32037% of homes45% of homes
Price per ft²pricier than$1615% of homes8% of homes
Living areabigger than2,088 ft²81% of homes77% of homes
Lot sizebigger than0.19 ac48% of homes58% of homes
Year builtnewer than196739% of homes54% of homes

About 3817 Janbrook Rd

How much is 3817 Janbrook Rd, Randallstown, MD worth?

The TopHap Estimate for 3817 Janbrook Rd, Randallstown, MD is $335,320 as of Aug 30, 2026. The likely range is $324,750 to $345,890. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3817 Janbrook Rd, Randallstown, MD last sell?

3817 Janbrook Rd, Randallstown, MD last sold on Nov 22, 2013 for $228,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 3817 Janbrook Rd, Randallstown, MD?

3817 Janbrook Rd, Randallstown, MD has 2.5 bathrooms, 2,088 square feet of living space and a 0.19-acre lot.

When was 3817 Janbrook Rd, Randallstown, MD built?

3817 Janbrook Rd, Randallstown, MD was built in 1967, making it 59 years old. It is a conventional home. The building has 1 story.

What schools serve 3817 Janbrook Rd, Randallstown, MD?

3817 Janbrook Rd, Randallstown, MD is assigned to Randallstown High School (high), rated D; Deer Park Middle School (middle), rated D+; Deer Park Elementary School (elementary), rated C-. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3817 Janbrook Rd, Randallstown, MD compare to other homes in Randallstown 21133?

Among the 8,727 homes in Randallstown 21133, it is worth more than 37% of them ($335,320 against a typical $362,855), its price per square foot is higher than 5% of them ($161 against a typical $226), it is bigger than 81% of them (2,088 ft² against a typical 1,562 ft²), its lot is bigger than 48% of them (0.19 ac against a typical 0.2 ac) and it is newer than 39% of them (1967 against a typical 1972). Measured against all of Baltimore County, it is worth more than 45% 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 3817 Janbrook Rd, Randallstown, MD?

The 2024 property tax bill for 3817 Janbrook Rd, Randallstown, MD was $3,847. The county assessed it at $253,433.

More homes on Janbrook Rd

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More homes in Randallstown 21133

Assigned schools

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