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Single Family ResidenceResidential
$310,469$205 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

605 NEWCASTLE LN

LEANDER, TX 78641
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.
0.35 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$310K
$276K low$345K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,955 (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.$331,246 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$71,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$259,746
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$355,559
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$331,246

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWILLIAMSON
Lot (acres)The size of the land the home sits on, from county records.0.35
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
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.Patio · 221 ft²Porch · 12 ft²

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

H
Leander High SchoolB+
High · Grades 9–12 · 0.7 mi
E
Whitestone Elementary SchoolB+
Elementary · Grades KG–5 · 1.2 mi
M
Leander Middle SchoolB+
Middle · Grades 6–8 · 1.8 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%

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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

605 Newcastle 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 less than 86% of homes in Leander 78641
  • Costs more per square foot than 66% of homes in Leander 78641
  • Smaller than 86% of homes in Leander 78641
  • Has a bigger lot than 77% of homes in Williamson County
  • Older than 81% of homes in Leander 78641

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
$259K$1.2M

This home is worth more than 14% 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$310,469
CheaperTypical $418,887Pricier

Pricier than 14% of homes nearby

Price per ft²$205
CheaperTypical $192Pricier

Pricier than 66% of homes nearby

Living area1,512 ft²
SmallerTypical 2,313 ft²Bigger

Bigger than 14% of homes nearby

Lot size0.35 ac
SmallerTypical 0.21 acBigger

Bigger than 72% of homes nearby

Year built2000
OlderTypical 2016Newer

Newer than 19% of homes nearby

How 605 Newcastle Ln ranks against every home in each area.
MeasureThis homeLeander 78641Williamson County
Estimated valuepricier than$310,46914% of homes22% of homes
Price per ft²pricier than$20566% of homes59% of homes
Living areabigger than1,512 ft²14% of homes18% of homes
Lot sizebigger than0.35 ac72% of homes77% of homes
Year builtnewer than200019% of homes34% of homes

About 605 Newcastle Ln

How much is 605 Newcastle Ln, Leander, TX worth?

The TopHap Estimate for 605 Newcastle Ln, Leander, TX is $310,469 as of Oct 21, 2026. The likely range is $276,254 to $344,684. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 605 Newcastle Ln, Leander, TX last sell?

605 Newcastle Ln, Leander, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 605 Newcastle Ln, Leander, TX?

605 Newcastle Ln, Leander, TX has 2 bathrooms, 1,512 square feet of living space and a 0.35-acre lot.

When was 605 Newcastle Ln, Leander, TX built?

605 Newcastle Ln, Leander, TX was built in 2000, making it 26 years old. The building has 1 story.

What schools serve 605 Newcastle Ln, Leander, TX?

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

How does 605 Newcastle Ln, Leander, TX compare to other homes in Leander 78641?

Among the 40,294 homes in Leander 78641, it is worth more than 14% of them ($310,469 against a typical $418,887), its price per square foot is higher than 66% of them ($205 against a typical $192), it is bigger than 14% of them (1,512 ft² against a typical 2,313 ft²), its lot is bigger than 72% of them (0.35 ac against a typical 0.21 ac) and it is newer than 19% of them (2000 against a typical 2016). Measured against all of Williamson County, it is worth more than 22% 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 605 Newcastle Ln, Leander, TX?

The 2025 property tax bill for 605 Newcastle Ln, Leander, TX was $1,955. The county assessed it at $331,246.

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