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Residential (General/Single)Residential
$386,983
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 Aug 30, 2026
Last sold for $325,000 on Oct 10, 2019

PLAINVIEW AVE

MOUNT AIRY, MD 21771
0
Baths
2,613 ft²
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.

Valuation

$387K
$368K low$406K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$325,000 · Oct 10, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$46 (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.$3,267 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,267
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,233
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$3,300

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
15
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
75
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
90
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
37
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyFREDERICK
Lot (acres)The size of the land the home sits on, from county records.0.06
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Twin Ridge Elementary SchoolA+
Elementary · Grades KG–5 · 0.9 mi
H
Linganore High SchoolB
High · Grades 9–12 · 6.1 mi
M
Windsor Knolls Middle SchoolA-
Middle · Grades 6–8 · 7.2 mi

District: Frederick County Public Schools

Neighborhood · ZIP 21771These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.37

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.1%
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.32,505
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.382 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$151,406
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$162,296
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

Plainview Ave 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 less than 91% of homes in Mount Airy 21771
  • Has a smaller lot than 96% of homes in Mount Airy 21771
  • Older than 95% of homes in Mount Airy 21771

What homes are worth in Mount Airy 21771

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

This home
$326K$1.1M

This home is worth more than 9% of homes in Mount Airy 21771.

How it measures up in Mount Airy 21771

The dot is this home. The mark in the middle is the typical home in Mount Airy 21771.

Estimated value$386,983
CheaperTypical $603,055Pricier

Pricier than 9% of homes nearby

Lot size2,613 ft²
SmallerTypical 0.94 acBigger

Bigger than 4% of homes nearby

Year built1900
OlderTypical 1988Newer

Newer than 5% of homes nearby

How Plainview Ave ranks against every home in each area.
MeasureThis homeMount Airy 21771Frederick County
Estimated valuepricier than$386,9839% of homes28% of homes
Lot sizebigger than2,613 ft²4% of homes23% of homes
Year builtnewer than19005% of homes9% of homes

About Plainview Ave

How much is Plainview Ave, Mount Airy, MD worth?

The TopHap Estimate for Plainview Ave, Mount Airy, MD is $386,983 as of Aug 30, 2026. The likely range is $368,267 to $405,699. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Plainview Ave, Mount Airy, MD last sell?

Plainview Ave, Mount Airy, MD last sold on Oct 10, 2019 for $325,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

When was Plainview Ave, Mount Airy, MD built?

Plainview Ave, Mount Airy, MD was built in 1900, making it 126 years old.

What schools serve Plainview Ave, Mount Airy, MD?

Plainview Ave, Mount Airy, MD is assigned to Twin Ridge Elementary School (elementary), rated A+; Linganore High School (high), rated B; Windsor Knolls Middle School (middle), rated A-. All sit in Frederick County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Plainview Ave, Mount Airy, MD compare to other homes in Mount Airy 21771?

Among the 10,759 homes in Mount Airy 21771, it is worth more than 9% of them ($386,983 against a typical $603,055), its lot is bigger than 4% of them (2,613 ft² against a typical 0.94 ac) and it is newer than 5% of them (1900 against a typical 1988). Measured against all of Frederick County, it is worth more than 28% 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 Plainview Ave, Mount Airy, MD?

The 2025 property tax bill for Plainview Ave, Mount Airy, MD was $46. The county assessed it at $3,267.

More homes on Plainview Ave

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Assigned schools

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