Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$269,953$181 / 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 92How 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

449 WINDMILL DR

LAVON, TX 75166
3
Beds
2
Baths
1,495 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.
2002
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
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

$270K
$247K low$293K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$755 (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.$268,020 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$90,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$178,020
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$301,852
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$268,020

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.56
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
46
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
93
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
54
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
88
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
CountyCollin
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
HeatingThe type of heating system in the home.Central
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, Attached
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 · 114 ft²

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

E
Phyliss NeSmith Elementary SchoolC+
Elementary · Grades PK–5 · 0.2 mi
M
Community Trails Middle School
Middle · Grades 6–8 · 2.3 mi
H
Community High SchoolC
High · Grades 9–12 · 5.3 mi

District: Community Independent School District

Neighborhood · ZIP 75166These 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.46
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.33

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.5,153
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.354 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$117,162
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$131,107
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

Owner Tools

Do you own this home?
Claim this home

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

449 Windmill 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 less than 97% of homes in Lavon 75166
  • Costs less per square foot than 81% of homes in Collin County
  • Smaller than 93% of homes in Lavon 75166
  • Older than 90% of homes in Lavon 75166

What homes are worth in Lavon 75166

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

This home
$264K$693K

This home is worth more than 3% of homes in Lavon 75166.

How it measures up in Lavon 75166

The dot is this home. The mark in the middle is the typical home in Lavon 75166.

Estimated value$269,953
CheaperTypical $368,279Pricier

Pricier than 3% of homes nearby

Price per ft²$181
CheaperTypical $174Pricier

Pricier than 62% of homes nearby

Living area1,495 ft²
SmallerTypical 2,162 ft²Bigger

Bigger than 7% of homes nearby

Year built2002
OlderTypical 2022Newer

Newer than 10% of homes nearby

How 449 Windmill Dr ranks against every home in each area.
MeasureThis homeLavon 75166Collin County
Estimated valuepricier than$269,9533% of homes5% of homes
Price per ft²pricier than$18162% of homes19% of homes
Living areabigger than1,495 ft²7% of homes10% of homes
Year builtnewer than200210% of homes46% of homes

About 449 Windmill Dr

How much is 449 Windmill Dr, Lavon, TX worth?

The TopHap Estimate for 449 Windmill Dr, Lavon, TX is $269,953 as of Aug 30, 2026. The likely range is $247,163 to $292,743. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 449 Windmill Dr, Lavon, TX last sell?

449 Windmill Dr, Lavon, TX last sold on May 10, 2004, according to the county's recorded deed.

How big is 449 Windmill Dr, Lavon, TX?

449 Windmill Dr, Lavon, TX has 3 bedrooms, 2 bathrooms and 1,495 square feet of living space.

When was 449 Windmill Dr, Lavon, TX built?

449 Windmill Dr, Lavon, TX was built in 2002, making it 24 years old. The building has 1 story.

What schools serve 449 Windmill Dr, Lavon, TX?

449 Windmill Dr, Lavon, TX is assigned to Phyliss NeSmith Elementary School (elementary), rated C+; Community Trails Middle School (middle); Community High School (high), rated C. All sit in Community Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 449 Windmill Dr, Lavon, TX compare to other homes in Lavon 75166?

Among the 5,487 homes in Lavon 75166, it is worth more than 3% of them ($269,953 against a typical $368,279), its price per square foot is higher than 62% of them ($181 against a typical $174), it is bigger than 7% of them (1,495 ft² against a typical 2,162 ft²) and it is newer than 10% of them (2002 against a typical 2022). Measured against all of Collin County, it is worth more than 5% 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 449 Windmill Dr, Lavon, TX?

The 2024 property tax bill for 449 Windmill Dr, Lavon, TX was $755. The county assessed it at $268,020.

More homes on Windmill Dr

Closest homes

More homes in Lavon 75166

Assigned schools

Explore the area

See this home in context

Open 449 Windmill Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map