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Single Family ResidenceResidential
$760,399$192 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $420,000 on May 6, 2010

3221 RIVERVIEW DR

TRIANGLE, VA 22172
5
Beds
6 / 1
Baths
3,960 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.
0.91 ac
Lot SizeThe size of the land the home sits on, from county records.
1966
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$760K
$740K low$781K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$420,000 · May 6, 2010
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$760,399
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$608,319

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,035 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$768,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$367,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$400,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$707,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$768,800

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.60
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
80
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
81
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
23
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.63 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

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
CountyPrince William
Lot (acres)The size of the land the home sits on, from county records.0.91
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
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, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Water
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 300 ft²Porch · 336 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.

M
Graham Park Middle SchoolC-
Middle · Grades 6–8 · 0.6 mi
E
Triangle Elementary SchoolD+
Elementary · Grades PK–5 · 1.0 mi
H
Potomac High SchoolC
High · Grades 9–12 · 3.0 mi

District: Prince William County Public Schools

Neighborhood · ZIP 22172These 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.115
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.40

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.11,655
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.380 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,991
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$136,004
Average tempThe average temperature here across a full year.56°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.63%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

3221 Riverview Dr 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 84% of homes in Triangle 22172
  • Among the lowest price per square foot in Prince William County
  • Bigger than 95% of homes in Prince William County
  • Has a bigger lot than 95% of homes in Triangle 22172
  • Older than 92% of homes in Prince William County

What homes are worth in Triangle 22172

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

This home
$258K$912K

This home is worth more than 84% of homes in Triangle 22172.

How it measures up in Triangle 22172

The dot is this home. The mark in the middle is the typical home in Triangle 22172.

Estimated value$760,399
CheaperTypical $518,420Pricier

Pricier than 84% of homes nearby

Price per ft²$192
CheaperTypical $249Pricier

Pricier than 10% of homes nearby

Living area3,960 ft²
SmallerTypical 1,992 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.91 ac
SmallerTypical 0.29 acBigger

Bigger than 95% of homes nearby

Year built1966
OlderTypical 1997Newer

Newer than 22% of homes nearby

How 3221 Riverview Dr ranks against every home in each area.
MeasureThis homeTriangle 22172Prince William County
Estimated valuepricier than$760,39984% of homes74% of homes
Price per ft²pricier than$19210% of homesalmost no homes
Living areabigger than3,960 ft²92% of homes95% of homes
Lot sizebigger than0.91 ac95% of homes88% of homes
Year builtnewer than196622% of homes8% of homes

About 3221 Riverview Dr

How much is 3221 Riverview Dr, Triangle, VA worth?

The TopHap Estimate for 3221 Riverview Dr, Triangle, VA is $760,399 as of Jul 14, 2026. The likely range is $739,822 to $780,976. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3221 Riverview Dr, Triangle, VA last sell?

3221 Riverview Dr, Triangle, VA last sold on May 6, 2010 for $420,000, according to the county's recorded deed.

How big is 3221 Riverview Dr, Triangle, VA?

3221 Riverview Dr, Triangle, VA has 5 bedrooms, 6 bathrooms, 3,960 square feet of living space and a 0.91-acre lot.

When was 3221 Riverview Dr, Triangle, VA built?

3221 Riverview Dr, Triangle, VA was built in 1966, making it 60 years old. The building has 2 stories.

What schools serve 3221 Riverview Dr, Triangle, VA?

3221 Riverview Dr, Triangle, VA is assigned to Graham Park Middle School (middle), rated C-; Triangle Elementary School (elementary), rated D+; Potomac High School (high), rated C. All sit in Prince William County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3221 Riverview Dr, Triangle, VA compare to other homes in Triangle 22172?

Among the 2,661 homes in Triangle 22172, it is worth more than 84% of them ($760,399 against a typical $518,420), its price per square foot is higher than 10% of them ($192 against a typical $249), it is bigger than 92% of them (3,960 ft² against a typical 1,992 ft²), its lot is bigger than 95% of them (0.91 ac against a typical 0.29 ac) and it is newer than 22% of them (1966 against a typical 1997). Measured against all of Prince William County, it is worth more than 74% 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 3221 Riverview Dr, Triangle, VA?

The 2024 property tax bill for 3221 Riverview Dr, Triangle, VA was $7,035. The county assessed it at $768,800.

Closest homes

More homes in Triangle 22172

Assigned schools

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