Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$286,829$183 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

100 ONYX DR

HEWITT, TX 76643
3
Beds
2
Baths
1,565 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
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

$287K
$273K low$301K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,170 (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.$272,637 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$31,189
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$241,448
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$266,130
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$272,637

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMCLENNAN
Lot (acres)The size of the land the home sits on, from county records.0.20
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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.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 · 24 ft²

Transaction History(2)

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.

M
Midway Middle SchoolB+
Middle · Grades 6–8 · 1.0 mi
H
Midway High SchoolA-
High · Grades 9–12 · 1.1 mi
E
Castleman Creek Elementary SchoolA-
Elementary · Grades PK–5 · 1.1 mi

District: Midway Independent School District

Neighborhood · ZIP 76643These 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.25
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.129
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.4.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.12,203
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,701 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$95,577
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,263
Average tempThe average temperature here across a full year.66°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.59%

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

100 Onyx 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.

  • Costs more per square foot than 71% of homes in Hewitt 76643
  • Smaller than 77% of homes in Hewitt 76643
  • Has a smaller lot than 95% of homes in Hewitt 76643
  • Newer than 78% of homes in Hewitt 76643

What homes are worth in Hewitt 76643

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

This home
$200K$536K

This home is worth more than 40% of homes in Hewitt 76643.

How it measures up in Hewitt 76643

The dot is this home. The mark in the middle is the typical home in Hewitt 76643.

Estimated value$286,829
CheaperTypical $302,465Pricier

Pricier than 40% of homes nearby

Price per ft²$183
CheaperTypical $172Pricier

Pricier than 71% of homes nearby

Living area1,565 ft²
SmallerTypical 1,831 ft²Bigger

Bigger than 23% of homes nearby

Lot size0.2 ac
SmallerTypical 0.3 acBigger

Bigger than 5% of homes nearby

Year built2004
OlderTypical 1991Newer

Newer than 78% of homes nearby

How 100 Onyx Dr ranks against every home in each area.
MeasureThis homeHewitt 76643McLennan County
Estimated valuepricier than$286,82940% of homes55% of homes
Price per ft²pricier than$18371% of homes70% of homes
Living areabigger than1,565 ft²23% of homes44% of homes
Lot sizebigger than0.2 ac5% of homes30% of homes
Year builtnewer than200478% of homes76% of homes

About 100 Onyx Dr

How much is 100 Onyx Dr, Hewitt, TX worth?

The TopHap Estimate for 100 Onyx Dr, Hewitt, TX is $286,829 as of Sep 24, 2026. The likely range is $272,853 to $300,805. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 100 Onyx Dr, Hewitt, TX last sell?

100 Onyx Dr, Hewitt, TX last sold on Apr 18, 2016, according to the county's recorded deed.

How big is 100 Onyx Dr, Hewitt, TX?

100 Onyx Dr, Hewitt, TX has 3 bedrooms, 2 bathrooms, 1,565 square feet of living space and a 0.20-acre lot.

When was 100 Onyx Dr, Hewitt, TX built?

100 Onyx Dr, Hewitt, TX was built in 2004, making it 22 years old. The building has 1 story.

What schools serve 100 Onyx Dr, Hewitt, TX?

100 Onyx Dr, Hewitt, TX is assigned to Midway Middle School (middle), rated B+; Midway High School (high), rated A-; Castleman Creek Elementary School (elementary), rated A-. All sit in Midway Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 100 Onyx Dr, Hewitt, TX compare to other homes in Hewitt 76643?

Among the 5,203 homes in Hewitt 76643, it is worth more than 40% of them ($286,829 against a typical $302,465), its price per square foot is higher than 71% of them ($183 against a typical $172), it is bigger than 23% of them (1,565 ft² against a typical 1,831 ft²), its lot is bigger than 5% of them (0.2 ac against a typical 0.3 ac) and it is newer than 78% of them (2004 against a typical 1991). Measured against all of McLennan County, it is worth more than 55% 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 100 Onyx Dr, Hewitt, TX?

The 2025 property tax bill for 100 Onyx Dr, Hewitt, TX was $5,170. The county assessed it at $272,637.

More homes on Onyx Dr

Closest homes

More homes in Hewitt 76643

Assigned schools

Explore the area

See this home in context

Open 100 Onyx 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