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1508 WALSH DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,175 sqftBuilt 1975

Property at a Glance

This home is estimated between $361,641 and $533,156, with a best estimate of $485,414. 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

$361,641 $533,156
Best Estimate
$485,414
WCAD Value
$765,098
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 $361,641 and $533,156 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 $378,773

Adjusted +$52,061 for 131 sqft more living space and -$67,391 for being older and -$61,149 for no garage. Net adjustment: -$76,479.

3 bed 2 bath 1,971 sqft Built 1975
Raw Value $496,156
Adjusted Value $516,080

Adjusted +$81,073 for 204 sqft more living space and -$61,149 for no garage. Net adjustment: +$19,924.

3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $361,641

Adjusted +$118,430 for 298 sqft more living space and -$101,087 for being older and -$61,149 for no garage. Net adjustment: -$43,806.

4 bed 2 bath 1,934 sqft Built 1978
Raw Value $484,482
Adjusted Value $485,414

Adjusted +$95,777 for 241 sqft more living space and -$33,696 for being older and -$61,149 for no garage. Net adjustment: +$932.

3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $533,156

Adjusted +$218,181 for 549 sqft more living space and -$22,464 for being older and -$61,149 for no garage. Net adjustment: +$134,568.

The Neighborhood

This home is valued 21.5% 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
$765,098
Median
$974,644

This home is -21.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,685 across all districts. With a homestead exemption claimed, that drops to $10,293 — saving $1,392 per year. That's $858 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
Round Rock ISDSchool0.8931%$6,833
Williamson CountyCounty0.3694%$2,827
Austin Community Collegespecial0.1034%$791
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$765
Williamson County FM/RdCounty0.0443%$339
Upper Brushy Creek WCIDWater0.0170%$130
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$11,685

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $485,414 would pay approximately $3,030 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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