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Single Family ResidenceResidential
$192,000$200 / 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 93How 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
Last sold for $193,900 on Nov 26, 2019

503 MARIPOSA ST

TAYLOR, TX 76574
0
Baths
960 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$192K
$178K low$206K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$193,900 · Nov 26, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,004 (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.$156,384 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$51,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$105,384
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$169,572
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$156,384

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWILLIAMSON
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2000
Lot (acres)The size of the land the home sits on, from county records.0.17
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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 · 130 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
Naomi Pasemann Elementary SchoolC
Elementary · Grades 1–5 · 2.5 mi
M
Taylor Middle SchoolC-
Middle · Grades 6–8 · 2.8 mi
H
Taylor High SchoolD
High · Grades 9–12 · 3.0 mi

District: Taylor 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

503 Mariposa St 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 least valuable homes in Williamson County
  • Costs more per square foot than 70% of homes in Taylor 76574
  • Among the smallest homes in Williamson County
  • Has a smaller lot than 69% of homes in Taylor 76574
  • Older than 93% of homes in Williamson County

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
$143K$782K

This home is worth more than 14% 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$192,000
CheaperTypical $284,321Pricier

Pricier than 14% of homes nearby

Price per ft²$200
CheaperTypical $182Pricier

Pricier than 70% of homes nearby

Living area960 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than 9% of homes nearby

Lot size0.17 ac
SmallerTypical 0.23 acBigger

Bigger than 31% of homes nearby

Year built1978
OlderTypical 1985Newer

Newer than 40% of homes nearby

How 503 Mariposa St ranks against every home in each area.
MeasureThis homeTaylor 76574Williamson County
Estimated valuepricier than$192,00014% of homesalmost no homes
Price per ft²pricier than$20070% of homes50% of homes
Living areabigger than960 ft²9% of homesalmost no homes
Lot sizebigger than0.17 ac31% of homes37% of homes
Year builtnewer than197840% of homes7% of homes

About 503 Mariposa St

How much is 503 Mariposa St, Taylor, TX worth?

The TopHap Estimate for 503 Mariposa St, Taylor, TX is $192,000 as of Aug 30, 2026. The likely range is $178,219 to $205,781. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 503 Mariposa St, Taylor, TX last sell?

503 Mariposa St, Taylor, TX last sold on Nov 26, 2019 for $193,900, according to the county's recorded deed.

How big is 503 Mariposa St, Taylor, TX?

503 Mariposa St, Taylor, TX has 960 square feet of living space and a 0.17-acre lot.

When was 503 Mariposa St, Taylor, TX built?

503 Mariposa St, Taylor, TX was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 503 Mariposa St, Taylor, TX?

503 Mariposa St, Taylor, TX is assigned to Naomi Pasemann Elementary School (elementary), rated C; Taylor Middle School (middle), rated C-; Taylor High School (high), rated D. All sit in Taylor Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 503 Mariposa St, Taylor, TX compare to other homes in Taylor 76574?

Among the 8,093 homes in Taylor 76574, it is worth more than 14% of them ($192,000 against a typical $284,321), its price per square foot is higher than 70% of them ($200 against a typical $182), it is bigger than 9% of them (960 ft² against a typical 1,568 ft²), its lot is bigger than 31% of them (0.17 ac against a typical 0.23 ac) and it is newer than 40% of them (1978 against a typical 1985). Measured against all of Williamson County, it is worth more than almost no 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 503 Mariposa St, Taylor, TX?

The 2025 property tax bill for 503 Mariposa St, Taylor, TX was $2,004. The county assessed it at $156,384.

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Assigned schools

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