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4108 SPRINGWILLOW LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,996 sqftBuilt 1996

Property at a Glance

This home is estimated between $461,872 and $798,474, with a best estimate of $495,023. 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

$461,872 $798,474
Best Estimate
$495,023
WCAD Value
$499,238
Low Confidence

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

There are 5 comparable properties within range, but none are in L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C. The estimated range of $461,872 and $798,474 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,934 sqft Built 1978
Raw Value $484,482
Adjusted Value $565,881

Adjusted +$17,456 for 62 sqft more living space and +$63,943 for being newer. Net adjustment: +$81,399.

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $798,474

Adjusted -$44,486 for 158 sqft less living space and -$17,762 for being older. Net adjustment: -$62,248.

3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $461,872

Adjusted +$90,379 for 321 sqft more living space and +$3,552 for being newer. Net adjustment: +$93,931.

3 bed 2 bath 2,044 sqft Built 1981
Raw Value $455,252
Adjusted Value $495,023

Adjusted -$13,515 for 48 sqft less living space and +$53,286 for being newer. Net adjustment: +$39,771.

3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $481,581

Adjusted +$33,505 for 119 sqft more living space and +$42,629 for being newer. Net adjustment: +$76,134.

The Neighborhood

This home is valued 11.0% above the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628. With 904 homes in the subdivision, the property sits in the upper tier. 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
$499,238
Median
$449,628

This home is +11.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,656 across all districts. With a homestead exemption claimed, that drops to $8,042 — saving $1,614 per year. That's $670 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%$5,426
Williamson CountyCounty0.3694%$1,844
Vista Oaks MUDMUD0.2131%$1,064
Austin Community Collegespecial0.1034%$516
Williamson County ESD #9 - Round RockESD0.0999%$499
Williamson County FM/RdCounty0.0443%$221
Upper Brushy Creek WCIDWater0.0170%$85
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9341%$9,656

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $495,023 would pay approximately $3,090 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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