Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$512,384$156 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

1237 CORNITH LN

LEANDER, TX 78641
4
Beds
3 / 1
Baths
3,278 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.
2021
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$512K
$491K low$534K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,744 (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.$563,577 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$105,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$458,577
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$540,959
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$563,577

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.2022
Lot (acres)The size of the land the home sits on, from county records.0.17
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Whitestone Elementary SchoolB-
Elementary · Grades KG–5 · 0.5 mi
M
Leander Middle SchoolA-
Middle · Grades 6–8 · 1.6 mi
H
Leander High SchoolB-
High · Grades 9–12 · 1.6 mi

District: Leander Independent School District

Neighborhood · ZIP 78641These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.94,330
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.723 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$118,085
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$144,710
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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

1237 Cornith Ln 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 69% of homes in Williamson County
  • Costs less per square foot than 92% of homes in Leander 78641
  • Bigger than 90% of homes in Williamson County
  • Has a smaller lot than 65% of homes in Leander 78641
  • Among the newest homes in Mason Hills

What homes are worth in Leander 78641

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

This home
$262K$1.4M

This home is worth more than 59% of homes in Leander 78641.

How it measures up in Leander 78641

The dot is this home. The mark in the middle is the typical home in Leander 78641.

Estimated value$512,384
CheaperTypical $452,105Pricier

Pricier than 59% of homes nearby

Price per ft²$156
CheaperTypical $197Pricier

Pricier than 8% of homes nearby

Living area3,278 ft²
SmallerTypical 2,296 ft²Bigger

Bigger than 82% of homes nearby

Lot size0.17 ac
SmallerTypical 0.2 acBigger

Bigger than 35% of homes nearby

Year built2021
OlderTypical 2015Newer

Newer than 86% of homes nearby

How 1237 Cornith Ln ranks against every home in each area.
MeasureThis homeMason HillsLeander 78641Williamson County
Estimated valuepricier than$512,38448% of homes59% of homes69% of homes
Price per ft²pricier than$1569% of homes8% of homes11% of homes
Living areabigger than3,278 ft²72% of homes82% of homes90% of homes
Lot sizebigger than0.17 ac39% of homes35% of homes35% of homes
Year builtnewer than2021almost all homes86% of homes89% of homes

About 1237 Cornith Ln

How much is 1237 Cornith Ln, Leander, TX worth?

The TopHap Estimate for 1237 Cornith Ln, Leander, TX is $512,384 as of Jul 14, 2026. The likely range is $491,253 to $533,515. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1237 Cornith Ln, Leander, TX last sell?

1237 Cornith Ln, Leander, TX last sold on Jul 6, 2021, according to the county's recorded deed.

How big is 1237 Cornith Ln, Leander, TX?

1237 Cornith Ln, Leander, TX has 4 bedrooms, 3 bathrooms, 3,278 square feet of living space and a 0.17-acre lot.

When was 1237 Cornith Ln, Leander, TX built?

1237 Cornith Ln, Leander, TX was built in 2021, making it 5 years old. The building has 2 stories.

What schools serve 1237 Cornith Ln, Leander, TX?

1237 Cornith Ln, Leander, TX is assigned to Whitestone Elementary School (elementary), rated B-; Leander Middle School (middle), rated A-; Leander High School (high), rated B-. All sit in Leander Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1237 Cornith Ln, Leander, TX compare to other homes in Leander 78641?

Among the 40,137 homes in Leander 78641, it is worth more than 59% of them ($512,384 against a typical $452,105), its price per square foot is higher than 8% of them ($156 against a typical $197), it is bigger than 82% of them (3,278 ft² against a typical 2,296 ft²), its lot is bigger than 35% of them (0.17 ac against a typical 0.2 ac) and it is newer than 86% of them (2021 against a typical 2015). Measured against all of Williamson County, it is worth more than 69% 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 1237 Cornith Ln, Leander, TX?

The 2025 property tax bill for 1237 Cornith Ln, Leander, TX was $8,744. The county assessed it at $563,577.

More homes on Cornith Ln

Closest homes

More homes in Leander 78641

Assigned schools

Explore the area

See this home in context

Open 1237 Cornith Ln 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