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4305 ROCK HILL RD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,358 sqftBuilt 2001

Property at a Glance

This home is estimated between $270,961 and $629,701, with a best estimate of $592,111. That places the property above the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628, in a neighborhood that declined 2.9% over the past year.

Estimated Value Range

$270,961 $629,701
Best Estimate
$592,111
WCAD Value
$440,785
Low Confidence

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

There are 5 comparable properties within range, but few are in L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C. The estimated range of $270,961 and $629,701 should be treated as a rough guide.

Comparable Properties (5)

4319 ROCK HILL RD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,614 sqft Built 2001
Raw Value $664,189
Adjusted Value $592,111

Adjusted -$72,078 for 256 sqft less living space. Net adjustment: -$72,078.

4 bed 2 bath 1,392 sqft Built 1993
Raw Value $606,407
Adjusted Value $625,253

Adjusted -$9,573 for 34 sqft less living space and +$28,419 for being newer. Net adjustment: +$18,846.

4336 ROCK HILL RD, ROUND ROCK, TX 78681
0.00 mi 96% similar Same subdivision
3 bed 2 bath 1,908 sqft Built 2000
Raw Value $422,264
Adjusted Value $270,961

Adjusted -$154,855 for 550 sqft less living space and +$3,552 for being newer. Net adjustment: -$151,303.

4 bed 2 bath 1,143 sqft Built 2002
Raw Value $372,528
Adjusted Value $429,510

Adjusted +$60,534 for 215 sqft more living space and -$3,552 for being older. Net adjustment: +$56,982.

4 bed 2 bath 1,473 sqft Built 1992
Raw Value $630,109
Adjusted Value $629,701

Adjusted -$32,379 for 115 sqft less living space and +$31,971 for being newer. Net adjustment: -$408.

The Neighborhood

This home is valued 2.0% below the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.9% over the past year.

L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C

typical
904 Properties
$449,628 Median Value
-2.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$440,785
Median
$449,628

This home is -2.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,525 across all districts. With a homestead exemption claimed, that drops to $6,922 — saving $1,603 per year. That's $577 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%$4,791
Williamson CountyCounty0.3694%$1,628
Vista Oaks MUDMUD0.2131%$939
Austin Community Collegespecial0.1034%$456
Williamson County ESD #9 - Round RockESD0.0999%$440
Williamson County FM/RdCounty0.0443%$195
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9341%$8,525

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $592,111 would pay approximately $3,696 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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