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Single Family ResidenceResidential
$899,306$239 / 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 Sep 24, 2026
Last sold for $575,000 on Nov 22, 2005

4501 SANDERS LN

CATHARPIN, VA 20143
5
Beds
3.5
Baths
3,764 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.
3 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$899K
$874K low$925K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$575,000 · Nov 22, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,359 (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.$750,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$211,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$539,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$705,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$750,500

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.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
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.
80
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
29
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Bi-Level
CountyPRINCE WILLIAM
Lot (acres)The size of the land the home sits on, from county records.3.00
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 625 ft²Patio · 1,404 ft²

Transaction History(5)

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
Bull Run Middle SchoolB-
Middle · Grades 6–8 · 3.0 mi
H
Battlefield High SchoolA
High · Grades 9–12 · 3.3 mi
E
Gravely Elementary SchoolA+
Elementary · Grades KG–5 · 4.1 mi

District: Prince William County Public Schools

Neighborhood · ZIP 20143These 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.57
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.41

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.0.9%
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.1,556
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.200 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$162,021
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$156,054
Average tempThe average temperature here across a full year.55°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%

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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

4501 Sanders 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.

  • Worth more than 89% of homes in Prince William County
  • Costs less per square foot than 95% of homes in Catharpin 20143
  • Bigger than 93% of homes in Prince William County
  • Has a bigger lot than 96% of homes in Prince William County
  • Older than 83% of homes in Prince William County

What homes are worth in Catharpin 20143

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

This home
$530K$2M

This home is worth more than 35% of homes in Catharpin 20143.

How it measures up in Catharpin 20143

The dot is this home. The mark in the middle is the typical home in Catharpin 20143.

Estimated value$899,306
CheaperTypical $1,036,885Pricier

Pricier than 35% of homes nearby

Price per ft²$239
CheaperTypical $344Pricier

Pricier than 5% of homes nearby

Living area3,764 ft²
SmallerTypical 3,090 ft²Bigger

Bigger than 65% of homes nearby

Lot size3 ac
SmallerTypical 5.21 acBigger

Bigger than 21% of homes nearby

Year built1972
OlderTypical 1981Newer

Newer than 26% of homes nearby

How 4501 Sanders Ln ranks against every home in each area.
MeasureThis homeCatharpin 20143Prince William County
Estimated valuepricier than$899,30635% of homes89% of homes
Price per ft²pricier than$2395% of homes12% of homes
Living areabigger than3,764 ft²65% of homes93% of homes
Lot sizebigger than3 ac21% of homes96% of homes
Year builtnewer than197226% of homes17% of homes

About 4501 Sanders Ln

How much is 4501 Sanders Ln, Catharpin, VA worth?

The TopHap Estimate for 4501 Sanders Ln, Catharpin, VA is $899,306 as of Sep 24, 2026. The likely range is $873,956 to $924,656. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4501 Sanders Ln, Catharpin, VA last sell?

4501 Sanders Ln, Catharpin, VA last sold on Nov 22, 2005 for $575,000, according to the county's recorded deed.

How big is 4501 Sanders Ln, Catharpin, VA?

4501 Sanders Ln, Catharpin, VA has 5 bedrooms, 3.5 bathrooms, 3,764 square feet of living space and a 3.00-acre lot.

When was 4501 Sanders Ln, Catharpin, VA built?

4501 Sanders Ln, Catharpin, VA was built in 1972, making it 54 years old. It is a bi-level home. The building has 2 stories.

What schools serve 4501 Sanders Ln, Catharpin, VA?

4501 Sanders Ln, Catharpin, VA is assigned to Bull Run Middle School (middle), rated B-; Battlefield High School (high), rated A; Gravely Elementary School (elementary), rated A+. All sit in Prince William County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4501 Sanders Ln, Catharpin, VA compare to other homes in Catharpin 20143?

Among the 347 homes in Catharpin 20143, it is worth more than 35% of them ($899,306 against a typical $1,036,885), its price per square foot is higher than 5% of them ($239 against a typical $344), it is bigger than 65% of them (3,764 ft² against a typical 3,090 ft²), its lot is bigger than 21% of them (3 ac against a typical 5.21 ac) and it is newer than 26% of them (1972 against a typical 1981). Measured against all of Prince William County, it is worth more than 89% 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 4501 Sanders Ln, Catharpin, VA?

The 2025 property tax bill for 4501 Sanders Ln, Catharpin, VA was $7,359. The county assessed it at $750,500.

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