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Single Family ResidenceResidential

18520 ROUND TOP LN

ROUND HILL, VA 20141
5
Beds
3
Baths
4,050 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.
25.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1926
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,408 (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.$1,044,440 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$258,570
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$785,870
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,024,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,325,270

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountyLOUDOUN
Lot (acres)The size of the land the home sits on, from county records.25.27
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Neighborhood · ZIP 20141These 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.74
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
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.40%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.1%
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.7,390
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.267 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$197,779
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$209,024
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.42 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%

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.Yes

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

18520 Round Top Ln 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.

  • Bigger than 90% of homes in Loudoun County
  • Among the largest lots in Loudoun County
  • Among the oldest homes in Loudoun County

How it measures up in Round Hill 20141

The dot is this home. The mark in the middle is the typical home in Round Hill 20141.

Living area4,050 ft²
SmallerTypical 2,656 ft²Bigger

Bigger than 88% of homes nearby

Lot size25.27 ac
SmallerTypical 0.48 acBigger

Bigger than 97% of homes nearby

Year built1926
OlderTypical 2002Newer

Newer than 5% of homes nearby

How 18520 Round Top Ln ranks against every home in each area.
MeasureThis homeRound Hill 20141Loudoun County
Living areabigger than4,050 ft²88% of homes90% of homes
Lot sizebigger than25.27 ac97% of homesalmost all homes
Year builtnewer than19265% of homesalmost no homes

About 18520 Round Top Ln

When did 18520 Round Top Ln, Round Hill, VA last sell?

18520 Round Top Ln, Round Hill, VA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 18520 Round Top Ln, Round Hill, VA?

18520 Round Top Ln, Round Hill, VA has 5 bedrooms, 3 bathrooms, 4,050 square feet of living space and a 25.27-acre lot.

When was 18520 Round Top Ln, Round Hill, VA built?

18520 Round Top Ln, Round Hill, VA was built in 1926, making it 100 years old. It is a cape cod home. The building has 1 story.

How does 18520 Round Top Ln, Round Hill, VA compare to other homes in Round Hill 20141?

Among the 2,789 homes in Round Hill 20141, it is bigger than 88% of them (4,050 ft² against a typical 2,656 ft²), its lot is bigger than 97% of them (25.27 ac against a typical 0.48 ac) and it is newer than 5% of them (1926 against a typical 2002). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 18520 Round Top Ln, Round Hill, VA?

The 2025 property tax bill for 18520 Round Top Ln, Round Hill, VA was $8,408. The county assessed it at $1,044,440.

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