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4606 HIGHTOWER DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,888 sqftBuilt 1985

Property at a Glance

This home is estimated between $421,051 and $575,489, with a best estimate of $512,489. That places the property below the L580D75C - LEANDER SAM BASS AREA median of $974,644, in a neighborhood that appreciated 7.9% over the past year.

Estimated Value Range

$421,051 $575,489
Best Estimate
$512,489
WCAD Value
$629,201
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in L580D75C - LEANDER SAM BASS AREA. The estimated range of $421,051 and $575,489 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,044 sqft Built 1981
Raw Value $455,252
Adjusted Value $438,182

Adjusted -$61,997 for 156 sqft less living space and +$44,927 for being newer. Net adjustment: -$17,070.

3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $421,051

Adjusted +$4,372 for 11 sqft more living space and +$11,232 for being newer. Net adjustment: +$15,604.

3 bed 2 bath 1,971 sqft Built 1975
Raw Value $496,156
Adjusted Value $575,489

Adjusted -$32,985 for 83 sqft less living space and +$112,318 for being newer. Net adjustment: +$79,333.

3 bed 2 bath 1,550 sqft Built 1984
Raw Value $366,931
Adjusted Value $512,489

Adjusted +$134,326 for 338 sqft more living space and +$11,232 for being newer. Net adjustment: +$145,558.

4 bed 2 bath 1,934 sqft Built 1978
Raw Value $484,482
Adjusted Value $544,824

Adjusted -$18,281 for 46 sqft less living space and +$78,623 for being newer. Net adjustment: +$60,342.

The Neighborhood

This home is valued 35.4% below the L580D75C - LEANDER SAM BASS AREA median of $974,644. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 7.9% over the past year.

L580D75C - LEANDER SAM BASS AREA

below average
397 Properties
$974,644 Median Value
+7.9% YoY Change
6% Have Pool
81% Have Garage
This Home
$629,201
Median
$974,644

This home is -35.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,810 across all districts. With a homestead exemption claimed, that drops to $8,183 — saving $1,627 per year. That's $682 per month a buyer should budget. The assessed value increased +21.4% vs the subdivision average of +7.9%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$6,195
Williamson CountyCounty0.3694%$2,106
Austin Community Collegespecial0.1034%$589
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$570
Williamson County FM/RdCounty0.0443%$253
Upper Brushy Creek WCIDWater0.0170%$97
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7211%$9,810
100 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $512,489 would pay approximately $3,199 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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