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510 MCCARTHUR DR, LEANDER, TX 78641

LEANDER, 78641 — williamson County

3 bed2 bath1,722 sqftBuilt 2004

Property at a Glance

This home is estimated between $350,625 and $406,104, with a best estimate of $374,670. That places the property above 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

$350,625 $406,104
Best Estimate
$374,670
WCAD Value
$334,103
Low Confidence

Based on 5 comparable properties(1 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 $350,625 and $406,104 should be treated as a rough guide.

Comparable Properties (5)

303 MESA DR, LEANDER, TX 78641
0.00 mi 100% similar
3 bed 2 bath 1,523 sqft Built 2004
Raw Value $309,240
Adjusted Value $350,625

Adjusted +$41,385 for 199 sqft more living space. Net adjustment: +$41,385.

3 bed 2 bath 1,673 sqft Built 2001
Raw Value $343,226
Adjusted Value $366,601

Adjusted +$10,190 for 49 sqft more living space and +$13,185 for being newer. Net adjustment: +$23,375.

4 bed 2 bath 1,708 sqft Built 2005
Raw Value $407,587
Adjusted Value $406,104

Adjusted +$2,912 for 14 sqft more living space and -$4,395 for being older. Net adjustment: -$1,483.

1807 DUBLIN DR, LEANDER, TX 78641
0.00 mi 100% similar
3 bed 2 bath 1,541 sqft Built 2001
Raw Value $340,353
Adjusted Value $391,180

Adjusted +$37,642 for 181 sqft more living space and +$13,185 for being newer. Net adjustment: +$50,827.

308 MCCARTHUR DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,416 sqft Built 2003
Raw Value $306,638
Adjusted Value $374,670

Adjusted +$63,637 for 306 sqft more living space and +$4,395 for being newer. Net adjustment: +$68,032.

The Neighborhood

This home is valued 2.2% 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
$334,103
Median
$341,538

This home is -2.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,810 across all districts. With a homestead exemption claimed, that drops to $5,206 — saving $1,604 per year. That's $434 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%$3,631
LeanderCity0.4173%$1,394
Williamson CountyCounty0.3694%$1,234
Austin Community Collegespecial0.1034%$345
Williamson County FM/RdCounty0.0443%$148
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0384%$6,810

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $374,670 would pay approximately $2,339 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.

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