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Single Family ResidentialResidential
$352,885$96 / 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 84How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

1228 KNOLLWOOD PL

MARTINSVILLE, VA 24112
0
Baths
3,670 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.
1.96 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
Year BuiltThe year the home was originally built, according to county records.

Valuation

$353K
$295K low$411K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$495,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$45,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$449,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$495,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$495,200

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.40 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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 Residential
CountyMartinsville City
Lot (acres)The size of the land the home sits on, from county records.1.96

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Patrick Henry Elementary SchoolC
Elementary · Grades KG–5 · 2.3 mi
M
Martinsville Middle SchoolC
Middle · Grades 6–8 · 2.5 mi
H
Martinsville High SchoolC
High · Grades 9–12 · 3.0 mi

District: Martinsville City Public Schools

Neighborhood · ZIP 24112These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.54

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
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.30,634
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.$48,767
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$63,907
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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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

1228 Knollwood Pl 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 98% of homes in Martinsville city County
  • Costs more per square foot than 70% of homes in Martinsville city County
  • Bigger than 97% of homes in Martinsville 24112
  • Has a bigger lot than 98% of homes in Martinsville city County
  • Newer than 73% of homes in Martinsville city County

What homes are worth in Martinsville 24112

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

This home
$26K$438K

This home is worth more than 96% of homes in Martinsville 24112.

How it measures up in Martinsville 24112

The dot is this home. The mark in the middle is the typical home in Martinsville 24112.

Estimated value$352,885
CheaperTypical $118,581Pricier

Pricier than 96% of homes nearby

Price per ft²$96
CheaperTypical $92Pricier

Pricier than 54% of homes nearby

Living area3,670 ft²
SmallerTypical 1,269 ft²Bigger

Bigger than 97% of homes nearby

Lot size1.96 ac
SmallerTypical 0.49 acBigger

Bigger than 84% of homes nearby

Year built1965
OlderTypical 1963Newer

Newer than 55% of homes nearby

How 1228 Knollwood Pl ranks against every home in each area.
MeasureThis homeMartinsville 24112Martinsville city County
Estimated valuepricier than$352,88596% of homes98% of homes
Price per ft²pricier than$9654% of homes70% of homes
Living areabigger than3,670 ft²97% of homes95% of homes
Lot sizebigger than1.96 ac84% of homes98% of homes
Year builtnewer than196555% of homes73% of homes

About 1228 Knollwood Pl

How much is 1228 Knollwood Pl, Martinsville, VA worth?

The TopHap Estimate for 1228 Knollwood Pl, Martinsville, VA is $352,885 as of Aug 30, 2026. The likely range is $294,795 to $410,975. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1228 Knollwood Pl, Martinsville, VA last sell?

1228 Knollwood Pl, Martinsville, VA last sold on Mar 12, 2024, according to the county's recorded deed.

How big is 1228 Knollwood Pl, Martinsville, VA?

1228 Knollwood Pl, Martinsville, VA has 3,670 square feet of living space and a 1.96-acre lot.

When was 1228 Knollwood Pl, Martinsville, VA built?

1228 Knollwood Pl, Martinsville, VA was built in 1965, making it 61 years old.

What schools serve 1228 Knollwood Pl, Martinsville, VA?

1228 Knollwood Pl, Martinsville, VA is assigned to Patrick Henry Elementary School (elementary), rated C; Martinsville Middle School (middle), rated C; Martinsville High School (high), rated C. All sit in Martinsville City Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1228 Knollwood Pl, Martinsville, VA compare to other homes in Martinsville 24112?

Among the 13,261 homes in Martinsville 24112, it is worth more than 96% of them ($352,885 against a typical $118,581), its price per square foot is higher than 54% of them ($96 against a typical $92), it is bigger than 97% of them (3,670 ft² against a typical 1,269 ft²), its lot is bigger than 84% of them (1.96 ac against a typical 0.49 ac) and it is newer than 55% of them (1965 against a typical 1963). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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