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Single Family ResidenceResidential
Last sold for $7,550,000 on Aug 20, 2008

20465 UNISON RD

ROUND HILL, VA 20141
2
Beds
3.5
Baths
2,985 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.
7.71 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$7,550,000 · Aug 20, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,543 (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.$1,061,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$351,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$710,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,020,240
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,061,200

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.47
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
31
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
78
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
79
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
16
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.24 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

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.Colonial
CountyLOUDOUN
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1995
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.DeckStablePatio · 240 ft²Porch · 216 ft²

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
Banneker Elementary SchoolC+
Elementary · Grades KG–5 · 3.0 mi
M
Blue Ridge Middle SchoolA-
Middle · Grades 6–8 · 6.8 mi
H
Loudoun Valley High SchoolA-
High · Grades 9–12 · 7.7 mi

District: Loudoun County Public Schools

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%

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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

20465 Unison 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.

  • Has a bigger lot than 96% of homes in Loudoun County
  • Older than 82% of 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 area2,985 ft²
SmallerTypical 3,291 ft²Bigger

Bigger than 40% of homes nearby

Lot size7.71 ac
SmallerTypical 0.47 acBigger

Bigger than 88% of homes nearby

Year built1987
OlderTypical 2002Newer

Newer than 21% of homes nearby

How 20465 Unison Rd ranks against every home in each area.
MeasureThis homeRound Hill 20141Loudoun County
Living areabigger than2,985 ft²40% of homes58% of homes
Lot sizebigger than7.71 ac88% of homes96% of homes
Year builtnewer than198721% of homes18% of homes

About 20465 Unison Rd

When did 20465 Unison Rd, Round Hill, VA last sell?

20465 Unison Rd, Round Hill, VA last sold on Aug 20, 2008 for $7,550,000, according to the county's recorded deed.

How big is 20465 Unison Rd, Round Hill, VA?

20465 Unison Rd, Round Hill, VA has 2 bedrooms, 3.5 bathrooms and 2,985 square feet of living space.

When was 20465 Unison Rd, Round Hill, VA built?

20465 Unison Rd, Round Hill, VA was built in 1987, making it 39 years old. It is a colonial home. The building has 2 stories.

What schools serve 20465 Unison Rd, Round Hill, VA?

20465 Unison Rd, Round Hill, VA is assigned to Banneker Elementary School (elementary), rated C+; Blue Ridge Middle School (middle), rated A-; Loudoun Valley High School (high), rated A-. All sit in Loudoun County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20465 Unison Rd, Round Hill, VA compare to other homes in Round Hill 20141?

Among the 2,790 homes in Round Hill 20141, it is bigger than 40% of them (2,985 ft² against a typical 3,291 ft²), its lot is bigger than 88% of them (7.71 ac against a typical 0.47 ac) and it is newer than 21% of them (1987 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 20465 Unison Rd, Round Hill, VA?

The 2026 property tax bill for 20465 Unison Rd, Round Hill, VA was $8,543. The county assessed it at $1,061,200.

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