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TownhouseResidential
$237,578$158 / 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 95How 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 $143,000 on Mar 31, 2004

3909 CHAFFEY RD

RANDALLSTOWN, MD 21133
2
Baths
1,504 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$238K
$226K low$249K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$143,000 · Mar 31, 2004
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.$138,958
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$111,166
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.41%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$98,620
JPMORGAN CHASE BANK NA · recorded Jun 4, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,983 (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.$167,667 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$158,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$185,400

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
Lot (acres)The size of the land the home sits on, from county records.0.15
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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.Patio · 144 ft²Porch · 208 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
Church Lane Elementary Technology SchoolC-
Elementary · Grades PK–5 · 0.3 mi
H
Randallstown High SchoolD
High · Grades 9–12 · 1.1 mi
M
Northwest Academy of Health Sciences SchoolD+
Middle · Grades 6–8 · 1.4 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%

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

3909 Chaffey 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.

  • Among the least valuable homes in Randallstown 21133
  • Costs less per square foot than 96% of homes in Randallstown 21133
  • Has a smaller lot than 73% of homes in Randallstown 21133
  • Older than 68% 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
$251K$698K

This home is worth less than almost all 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$237,578
CheaperTypical $367,842Pricier

Cheaper than almost all homes nearby

Price per ft²$158
CheaperTypical $230Pricier

Pricier than 4% of homes nearby

Living area1,504 ft²
SmallerTypical 1,548 ft²Bigger

Bigger than 46% of homes nearby

Lot size0.15 ac
SmallerTypical 0.2 acBigger

Bigger than 27% of homes nearby

Year built1965
OlderTypical 1972Newer

Newer than 32% of homes nearby

How 3909 Chaffey Rd ranks against every home in each area.
MeasureThis homeRandallstown 21133Baltimore County
Estimated valuepricier than$237,578almost no homes17% of homes
Price per ft²pricier than$1584% of homes6% of homes
Living areabigger than1,504 ft²46% of homes52% of homes
Lot sizebigger than0.15 ac27% of homes46% of homes
Year builtnewer than196532% of homes52% of homes

About 3909 Chaffey Rd

How much is 3909 Chaffey Rd, Randallstown, MD worth?

The TopHap Estimate for 3909 Chaffey Rd, Randallstown, MD is $237,578 as of Jul 14, 2026. The likely range is $226,085 to $249,071. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3909 Chaffey Rd, Randallstown, MD last sell?

3909 Chaffey Rd, Randallstown, MD last sold on Mar 31, 2004 for $143,000, according to the county's recorded deed.

How big is 3909 Chaffey Rd, Randallstown, MD?

3909 Chaffey Rd, Randallstown, MD has 2 bathrooms, 1,504 square feet of living space and a 0.15-acre lot.

When was 3909 Chaffey Rd, Randallstown, MD built?

3909 Chaffey Rd, Randallstown, MD was built in 1965, making it 61 years old. It is a townhouse home. The building has 1 story.

What schools serve 3909 Chaffey Rd, Randallstown, MD?

3909 Chaffey Rd, Randallstown, MD is assigned to Church Lane Elementary Technology School (elementary), rated C-; Randallstown High School (high), rated D; Northwest Academy of Health Sciences 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 3909 Chaffey Rd, Randallstown, MD compare to other homes in Randallstown 21133?

Among the 8,731 homes in Randallstown 21133, it is worth more than almost none of them ($237,578 against a typical $367,842), its price per square foot is higher than 4% of them ($158 against a typical $230), it is bigger than 46% of them (1,504 ft² against a typical 1,548 ft²), its lot is bigger than 27% of them (0.15 ac against a typical 0.2 ac) and it is newer than 32% of them (1965 against a typical 1972). Measured against all of Baltimore County, it is worth more than 17% 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 3909 Chaffey Rd, Randallstown, MD?

The 2025 property tax bill for 3909 Chaffey Rd, Randallstown, MD was $2,983. The county assessed it at $167,667.

Closest homes

More homes in Randallstown 21133

Assigned schools

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