Beta Williamson County, TX only — data and coverage are limited during early access.

300 MCCARTHUR DR, LEANDER, TX 78641

LEANDER, 78641 — williamson County

3 bed2 bath1,675 sqftBuilt 2002

Property at a Glance

This home is estimated between $282,033 and $376,913, with a best estimate of $285,955. That places the property below the L484400G - Horizon Park Sec 1 Thru 7 median of $341,538, in a neighborhood that declined 3.8% over the past year.

Estimated Value Range

$282,033 $376,913
Best Estimate
$285,955
WCAD Value
$320,861
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in L484400G - Horizon Park Sec 1 Thru 7. The estimated range of $282,033 and $376,913 should be treated as a rough guide.

Comparable Properties (5)

300 BANNER AVE, LEANDER, TX 78641
0.00 mi 100% similar
3 bed 2 bath 1,722 sqft Built 2006
Raw Value $312,264
Adjusted Value $284,911

Adjusted -$9,774 for 47 sqft less living space and -$17,579 for being older. Net adjustment: -$27,353.

300 NOGALES LN, LEANDER, TX 78641
0.00 mi 100% similar
3 bed 2 bath 1,884 sqft Built 2003
Raw Value $333,815
Adjusted Value $285,955

Adjusted -$43,465 for 209 sqft less living space and -$4,395 for being older. Net adjustment: -$47,860.

300 MESA DR, LEANDER, TX 78641
0.00 mi 100% similar
3 bed 2 bath 1,480 sqft Built 2004
Raw Value $297,126
Adjusted Value $328,889

Adjusted +$40,553 for 195 sqft more living space and -$8,790 for being older. Net adjustment: +$31,763.

300 BRENTWOOD DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,396 sqft Built 1999
Raw Value $305,706
Adjusted Value $376,913

Adjusted +$58,022 for 279 sqft more living space and +$13,185 for being newer. Net adjustment: +$71,207.

400 MCCARTHUR DR, LEANDER, TX 78641
0.12 mi 100% similar Same subdivision
3 bed 2 bath 1,959 sqft Built 2003
Raw Value $345,490
Adjusted Value $282,033

Adjusted -$59,062 for 284 sqft less living space and -$4,395 for being older. Net adjustment: -$63,457.

The Neighborhood

This home is valued 6.1% below the L484400G - Horizon Park Sec 1 Thru 7 median of $341,538. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.8% over the past year.

L484400G - Horizon Park Sec 1 Thru 7

typical
777 Properties
$341,538 Median Value
-3.8% YoY Change
0% Have Pool
100% Have Garage
This Home
$320,861
Median
$341,538

This home is -6.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,540 across all districts. With a homestead exemption claimed, that drops to $4,939 — saving $1,601 per year. That's $412 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$3,487
LeanderCity0.4173%$1,339
Williamson CountyCounty0.3694%$1,185
Austin Community Collegespecial0.1034%$332
Williamson County FM/RdCounty0.0443%$142
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0384%$6,540

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $285,955 would pay approximately $1,785 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

View full property details