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Mobile HomeResidential
$378,066$250 / 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 91How 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

540 COUNTY ROAD 421

TAYLOR, TX 76574
2
Baths
1,512 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.
2022
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$378K
$343K low$413K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$101 (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.$150,541 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$136,855
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$151,480

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.49
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
53
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
100
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
49
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
46
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.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyWILLIAMSON
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, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

H
Thrall High SchoolB+
High · Grades 9–12 · 3.3 mi
M
Thrall Middle SchoolA
Middle · Grades 5–8 · 3.4 mi
E
Thrall Elementary SchoolA-
Elementary · Grades PK–4 · 3.4 mi

District: Thrall Independent School District

Neighborhood · ZIP 76574These 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.151
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.23,762
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.159 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,056
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,474
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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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

540 County Road 421 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 81% of homes in Taylor 76574
  • Costs more per square foot than 92% of homes in Taylor 76574
  • Smaller than 82% of homes in Williamson County
  • Newer than 97% of homes in Taylor 76574

What homes are worth in Taylor 76574

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

This home
$139K$774K

This home is worth more than 81% of homes in Taylor 76574.

How it measures up in Taylor 76574

The dot is this home. The mark in the middle is the typical home in Taylor 76574.

Estimated value$378,066
CheaperTypical $284,085Pricier

Pricier than 81% of homes nearby

Price per ft²$250
CheaperTypical $182Pricier

Pricier than 92% of homes nearby

Living area1,512 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than 45% of homes nearby

Year built2022
OlderTypical 1985Newer

Newer than 97% of homes nearby

How 540 County Road 421 ranks against every home in each area.
MeasureThis homeTaylor 76574Williamson County
Estimated valuepricier than$378,06681% of homes42% of homes
Price per ft²pricier than$25092% of homes87% of homes
Living areabigger than1,512 ft²45% of homes18% of homes
Year builtnewer than202297% of homes94% of homes

About 540 County Road 421

How much is 540 County Road 421, Taylor, TX worth?

The TopHap Estimate for 540 County Road 421, Taylor, TX is $378,066 as of Aug 30, 2026. The likely range is $342,916 to $413,216. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 540 County Road 421, Taylor, TX last sell?

540 County Road 421, Taylor, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 540 County Road 421, Taylor, TX?

540 County Road 421, Taylor, TX has 2 bathrooms and 1,512 square feet of living space.

When was 540 County Road 421, Taylor, TX built?

540 County Road 421, Taylor, TX was built in 2022, making it 4 years old. It is a mobile home home. The building has 1 story.

What schools serve 540 County Road 421, Taylor, TX?

540 County Road 421, Taylor, TX is assigned to Thrall High School (high), rated B+; Thrall Middle School (middle), rated A; Thrall Elementary School (elementary), rated A-. All sit in Thrall Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 540 County Road 421, Taylor, TX compare to other homes in Taylor 76574?

Among the 8,093 homes in Taylor 76574, it is worth more than 81% of them ($378,066 against a typical $284,085), its price per square foot is higher than 92% of them ($250 against a typical $182), it is bigger than 45% of them (1,512 ft² against a typical 1,568 ft²) and it is newer than 97% of them (2022 against a typical 1985). Measured against all of Williamson County, it is worth more than 42% 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 540 County Road 421, Taylor, TX?

The 2025 property tax bill for 540 County Road 421, Taylor, TX was $101. The county assessed it at $150,541.

More homes on County Road 421

Closest homes

More homes in Taylor 76574

Assigned schools

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See this home in context

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