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Single Family ResidenceResidential
$1,059,888$184 / 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 92How 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 $791,322 on May 3, 2005

20521 WILDERNESS RUN RD

BOONSBORO, MD 21713
4.5
Baths
5,757 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.
2.3 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
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

$1.1M
$970K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$791,322 · May 3, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,177 (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.$845,933 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$783,967
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$907,900

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.2.30
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.Mixed
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.Deck · 764 ft²Porch · 135 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
Greenbriar Elmentary SchoolC
Elementary · Grades PK–5 · 1.4 mi
H
Boonsboro High SchoolA-
High · Grades 9–12 · 3.2 mi
M
Boonsboro Middle SchoolA-
Middle · Grades 6–8 · 3.3 mi

District: Washington County Public Schools

Neighborhood · ZIP 21713These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.75
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.12,401
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.291 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,947
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,682
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.41 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

20521 Wilderness Run 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 most valuable homes in Boonsboro 21713
  • Costs less per square foot than 84% of homes in Boonsboro 21713
  • Among the largest homes in Boonsboro 21713
  • Has a bigger lot than 86% of homes in Washington County
  • Newer than 88% of homes in Washington County

What homes are worth in Boonsboro 21713

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

This home
$195K$957K

This home is worth more than almost all homes in Boonsboro 21713.

How it measures up in Boonsboro 21713

The dot is this home. The mark in the middle is the typical home in Boonsboro 21713.

Estimated value$1,059,888
CheaperTypical $403,224Pricier

Pricier than almost all homes nearby

Price per ft²$184
CheaperTypical $232Pricier

Pricier than 16% of homes nearby

Living area5,757 ft²
SmallerTypical 1,746 ft²Bigger

Bigger than almost all homes nearby

Lot size2.3 ac
SmallerTypical 0.98 acBigger

Bigger than 76% of homes nearby

Year built2005
OlderTypical 1980Newer

Newer than 87% of homes nearby

How 20521 Wilderness Run Rd ranks against every home in each area.
MeasureThis homeBoonsboro 21713Washington County
Estimated valuepricier than$1,059,888almost all homesalmost all homes
Price per ft²pricier than$18416% of homes35% of homes
Living areabigger than5,757 ft²almost all homesalmost all homes
Lot sizebigger than2.3 ac76% of homes86% of homes
Year builtnewer than200587% of homes88% of homes

About 20521 Wilderness Run Rd

How much is 20521 Wilderness Run Rd, Boonsboro, MD worth?

The TopHap Estimate for 20521 Wilderness Run Rd, Boonsboro, MD is $1,059,888 as of Aug 30, 2026. The likely range is $969,979 to $1,149,797. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20521 Wilderness Run Rd, Boonsboro, MD last sell?

20521 Wilderness Run Rd, Boonsboro, MD last sold on May 3, 2005 for $791,322, according to the county's recorded deed.

How big is 20521 Wilderness Run Rd, Boonsboro, MD?

20521 Wilderness Run Rd, Boonsboro, MD has 4.5 bathrooms, 5,757 square feet of living space and a 2.30-acre lot.

When was 20521 Wilderness Run Rd, Boonsboro, MD built?

20521 Wilderness Run Rd, Boonsboro, MD was built in 2005, making it 21 years old. The building has 2 stories.

What schools serve 20521 Wilderness Run Rd, Boonsboro, MD?

20521 Wilderness Run Rd, Boonsboro, MD is assigned to Greenbriar Elmentary School (elementary), rated C; Boonsboro High School (high), rated A-; Boonsboro Middle School (middle), rated A-. All sit in Washington County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20521 Wilderness Run Rd, Boonsboro, MD compare to other homes in Boonsboro 21713?

Among the 3,521 homes in Boonsboro 21713, it is worth more than almost all of them ($1,059,888 against a typical $403,224), its price per square foot is higher than 16% of them ($184 against a typical $232), it is bigger than almost all of them (5,757 ft² against a typical 1,746 ft²), its lot is bigger than 76% of them (2.3 ac against a typical 0.98 ac) and it is newer than 87% of them (2005 against a typical 1980). Measured against all of Washington County, it is worth more than almost all 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 20521 Wilderness Run Rd, Boonsboro, MD?

The 2025 property tax bill for 20521 Wilderness Run Rd, Boonsboro, MD was $8,177. The county assessed it at $845,933.

More homes on Wilderness Run Rd

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Assigned schools

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