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Residential Income (General/Multi-Family)Residential
Last sold for $40,000 on Jun 25, 1991

17 JOHN ST

WESTMINSTER, MD 21157
1
Baths
1,316 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.
0.21 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.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$40,000 · Jun 25, 1991

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,979 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$236,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$63,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$173,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$223,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$236,900

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential Income (General/Multi-Family)
CountyCARROLL
Lot (acres)The size of the land the home sits on, from county records.0.21
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Radiant
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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 · 224 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
William Winchester Elementary SchoolA-
Elementary · Grades PK–5 · 0.3 mi
M
Westminster West Middle SchoolA-
Middle · Grades 6–8 · 0.4 mi
H
Winters Mill High SchoolB+
High · Grades 9–12 · 1.1 mi

District: Carroll County Public Schools

Neighborhood · ZIP 21157These 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.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.46

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.4%
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.41,419
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.542 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,034
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,439
Average tempThe average temperature here across a full year.53°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%

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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

17 John 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.

  • Smaller than 74% of homes in Carroll County
  • Has a smaller lot than 81% of homes in Carroll County
  • Older than 91% of homes in Westminster 21157

How it measures up in Westminster 21157

The dot is this home. The mark in the middle is the typical home in Westminster 21157.

Living area1,316 ft²
SmallerTypical 1,728 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.21 ac
SmallerTypical 0.61 acBigger

Bigger than 20% of homes nearby

Year built1920
OlderTypical 1979Newer

Newer than 9% of homes nearby

How 17 John St ranks against every home in each area.
MeasureThis homeWestminster 21157Carroll County
Living areabigger than1,316 ft²28% of homes26% of homes
Lot sizebigger than0.21 ac20% of homes19% of homes
Year builtnewer than19209% of homes9% of homes

About 17 John St

When did 17 John St, Westminster, MD last sell?

17 John St, Westminster, MD last sold on Jun 25, 1991 for $40,000, according to the county's recorded deed.

How big is 17 John St, Westminster, MD?

17 John St, Westminster, MD has 1 bathrooms, 1,316 square feet of living space and a 0.21-acre lot.

When was 17 John St, Westminster, MD built?

17 John St, Westminster, MD was built in 1920, making it 106 years old. The building has 1 story.

What schools serve 17 John St, Westminster, MD?

17 John St, Westminster, MD is assigned to William Winchester Elementary School (elementary), rated A-; Westminster West Middle School (middle), rated A-; Winters Mill High School (high), rated B+. All sit in Carroll County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17 John St, Westminster, MD compare to other homes in Westminster 21157?

Among the 12,568 homes in Westminster 21157, it is bigger than 28% of them (1,316 ft² against a typical 1,728 ft²), its lot is bigger than 20% of them (0.21 ac against a typical 0.61 ac) and it is newer than 9% of them (1920 against a typical 1979). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 17 John St, Westminster, MD?

The 2026 property tax bill for 17 John St, Westminster, MD was $3,979. The county assessed it at $236,900.

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Assigned schools

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