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Single Family ResidenceResidential
$1,066,676$311 / 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 75How 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 $1,800,000 on Oct 6, 2025

12426 WALNUT HILL DR

ROCKVILLE, VA 23146
4
Beds
4
Baths
3,430 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.
14.5 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
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

$1.1M
$805K low$1.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,800,000 · Oct 6, 2025
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.$310,676
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$248,541
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.71%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$756,000
SUNTRUST MORTGAGE INC · recorded Jul 13, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,056 (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.$1,611,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$543,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,068,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,470,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,611,800

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.58
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
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.
92
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
98
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

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
CountyHANOVER
Lot (acres)The size of the land the home sits on, from county records.14.50
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Central
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, Detached
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.Porch · 1,940 ft²

Transaction History(3)

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
South Anna Elementary SchoolB
Elementary · Grades PK–5 · 1.3 mi
M
Liberty Middle SchoolB-
Middle · Grades 6–8 · 8.3 mi
H
Patrick Henry High SchoolD
High · Grades 9–12 · 8.3 mi

District: Hanover County Public Schools

Neighborhood · ZIP 23146These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.81

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.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.9%
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.3,814
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.115 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$117,006
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$134,766
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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.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

12426 Walnut Hill 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.

  • Among the most valuable homes in Hanover County
  • Costs more per square foot than 96% of homes in Hanover County
  • Bigger than 92% of homes in Hanover County
  • Has a bigger lot than 97% of homes in Hanover County
  • Newer than 81% of homes in Rockville 23146

What homes are worth in Rockville 23146

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

This home
$177K$1.3M

This home is worth more than 95% of homes in Rockville 23146.

How it measures up in Rockville 23146

The dot is this home. The mark in the middle is the typical home in Rockville 23146.

Estimated value$1,066,676
CheaperTypical $411,639Pricier

Pricier than 95% of homes nearby

Price per ft²$311
CheaperTypical $194Pricier

Pricier than 91% of homes nearby

Living area3,430 ft²
SmallerTypical 2,100 ft²Bigger

Bigger than 87% of homes nearby

Lot size14.5 ac
SmallerTypical 3.77 acBigger

Bigger than 91% of homes nearby

Year built2006
OlderTypical 1990Newer

Newer than 81% of homes nearby

How 12426 Walnut Hill Dr ranks against every home in each area.
MeasureThis homeRockville 23146Hanover County
Estimated valuepricier than$1,066,67695% of homesalmost all homes
Price per ft²pricier than$31191% of homes96% of homes
Living areabigger than3,430 ft²87% of homes92% of homes
Lot sizebigger than14.5 ac91% of homes97% of homes
Year builtnewer than200681% of homes78% of homes

About 12426 Walnut Hill Dr

How much is 12426 Walnut Hill Dr, Rockville, VA worth?

The TopHap Estimate for 12426 Walnut Hill Dr, Rockville, VA is $1,066,676 as of Jul 14, 2026. The likely range is $804,615 to $1,328,737. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12426 Walnut Hill Dr, Rockville, VA last sell?

12426 Walnut Hill Dr, Rockville, VA last sold on Oct 6, 2025 for $1,800,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 12426 Walnut Hill Dr, Rockville, VA?

12426 Walnut Hill Dr, Rockville, VA has 4 bedrooms, 4 bathrooms, 3,430 square feet of living space and a 14.50-acre lot.

When was 12426 Walnut Hill Dr, Rockville, VA built?

12426 Walnut Hill Dr, Rockville, VA was built in 2006, making it 20 years old. The building has 1 story.

What schools serve 12426 Walnut Hill Dr, Rockville, VA?

12426 Walnut Hill Dr, Rockville, VA is assigned to South Anna Elementary School (elementary), rated B; Liberty Middle School (middle), rated B-; Patrick Henry High School (high), rated D. All sit in Hanover County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12426 Walnut Hill Dr, Rockville, VA compare to other homes in Rockville 23146?

Among the 1,615 homes in Rockville 23146, it is worth more than 95% of them ($1,066,676 against a typical $411,639), its price per square foot is higher than 91% of them ($311 against a typical $194), it is bigger than 87% of them (3,430 ft² against a typical 2,100 ft²), its lot is bigger than 91% of them (14.5 ac against a typical 3.77 ac) and it is newer than 81% of them (2006 against a typical 1990). Measured against all of Hanover 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 12426 Walnut Hill Dr, Rockville, VA?

The 2026 property tax bill for 12426 Walnut Hill Dr, Rockville, VA was $13,056. The county assessed it at $1,611,800.

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Assigned schools

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