Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$653,092$266 / 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 96How 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 $610,000 on Sep 14, 2022

898 SUMNER CT

WESTMINSTER, MD 21158
2.5
Baths
2,458 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.
0.47 ac
Lot SizeThe size of the land the home sits on, from county records.
1996
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$653K
$630K low$676K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$610,000 · Sep 14, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,956 (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.$592,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$160,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$432,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$538,467
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$592,700

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCARROLL
Lot (acres)The size of the land the home sits on, from county records.0.47
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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 · 521 ft²Porch · 76 ft²

Transaction History(3)

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
Westminster Elementary SchoolB+
Elementary · Grades PK–5 · 0.3 mi
M
Westminster West Middle SchoolA-
Middle · Grades 6–8 · 1.9 mi
H
Westminster High SchoolB+
High · Grades 9–12 · 3.0 mi

District: Carroll County Public Schools

Neighborhood · ZIP 21158These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.74
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
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.21,498
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.288 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$112,468
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$135,145
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.43 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

898 Sumner Ct 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 87% of homes in Westminster 21158
  • Bigger than 78% of homes in Westminster 21158
  • Newer than 76% of homes in Westminster 21158

What homes are worth in Westminster 21158

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

This home
$250K$875K

This home is worth more than 87% of homes in Westminster 21158.

How it measures up in Westminster 21158

The dot is this home. The mark in the middle is the typical home in Westminster 21158.

Estimated value$653,092
CheaperTypical $453,171Pricier

Pricier than 87% of homes nearby

Price per ft²$266
CheaperTypical $253Pricier

Pricier than 62% of homes nearby

Living area2,458 ft²
SmallerTypical 1,761 ft²Bigger

Bigger than 78% of homes nearby

Lot size0.47 ac
SmallerTypical 0.8 acBigger

Bigger than 41% of homes nearby

Year built1996
OlderTypical 1987Newer

Newer than 76% of homes nearby

How 898 Sumner Ct ranks against every home in each area.
MeasureThis homeWestminster 21158Carroll County
Estimated valuepricier than$653,09287% of homes79% of homes
Price per ft²pricier than$26662% of homes48% of homes
Living areabigger than2,458 ft²78% of homes77% of homes
Lot sizebigger than0.47 ac41% of homes42% of homes
Year builtnewer than199676% of homes73% of homes

About 898 Sumner Ct

How much is 898 Sumner Ct, Westminster, MD worth?

The TopHap Estimate for 898 Sumner Ct, Westminster, MD is $653,092 as of Sep 24, 2026. The likely range is $630,049 to $676,135. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 898 Sumner Ct, Westminster, MD last sell?

898 Sumner Ct, Westminster, MD last sold on Sep 14, 2022 for $610,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 898 Sumner Ct, Westminster, MD?

898 Sumner Ct, Westminster, MD has 2.5 bathrooms, 2,458 square feet of living space and a 0.47-acre lot.

When was 898 Sumner Ct, Westminster, MD built?

898 Sumner Ct, Westminster, MD was built in 1996, making it 30 years old. The building has 2 stories.

What schools serve 898 Sumner Ct, Westminster, MD?

898 Sumner Ct, Westminster, MD is assigned to Westminster Elementary School (elementary), rated B+; Westminster West Middle School (middle), rated A-; Westminster 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 898 Sumner Ct, Westminster, MD compare to other homes in Westminster 21158?

Among the 7,107 homes in Westminster 21158, it is worth more than 87% of them ($653,092 against a typical $453,171), its price per square foot is higher than 62% of them ($266 against a typical $253), it is bigger than 78% of them (2,458 ft² against a typical 1,761 ft²), its lot is bigger than 41% of them (0.47 ac against a typical 0.8 ac) and it is newer than 76% of them (1996 against a typical 1987). Measured against all of Carroll County, it is worth more than 79% 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 898 Sumner Ct, Westminster, MD?

The 2026 property tax bill for 898 Sumner Ct, Westminster, MD was $9,956. The county assessed it at $592,700.

More homes on Sumner Ct

Closest homes

More homes in Westminster 21158

Assigned schools

Explore the area

See this home in context

Open 898 Sumner Ct 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