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1605 WALSH DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,814 sqftBuilt 1975

Property at a Glance

This home is estimated between $279,323 and $491,164, with a best estimate of $433,762. 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

$279,323 $491,164
Best Estimate
$433,762
WCAD Value
$639,163
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 $279,323 and $491,164 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $450,838

Adjusted +$74,714 for 188 sqft more living space and -$22,464 for being older. Net adjustment: +$52,250.

3 bed 2 bath 1,971 sqft Built 1975
Raw Value $496,156
Adjusted Value $433,762

Adjusted -$62,394 for 157 sqft less living space. Net adjustment: -$62,394.

3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $279,323

Adjusted -$25,037 for 63 sqft less living space and -$101,087 for being older. Net adjustment: -$126,124.

3 bed 2 bath 1,542 sqft Built 1975
Raw Value $383,067
Adjusted Value $491,164

Adjusted +$108,097 for 272 sqft more living space. Net adjustment: +$108,097.

3 bed 2 bath 2,044 sqft Built 1981
Raw Value $455,252
Adjusted Value $296,455

Adjusted -$91,406 for 230 sqft less living space and -$67,391 for being older. Net adjustment: -$158,797.

The Neighborhood

This home is valued 34.4% 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
$639,163
Median
$974,644

This home is -34.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,364 across all districts. With a homestead exemption claimed, that drops to $8,000 — saving $1,364 per year. That's $667 per month a buyer should budget. The assessed value increased +14.7% vs the subdivision average of +7.9%. This above-average increase gives a protest opportunity score of 64 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,476
Williamson CountyCounty0.3694%$2,265
Austin Community Collegespecial0.1034%$634
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$613
Williamson County FM/RdCounty0.0443%$272
Upper Brushy Creek WCIDWater0.0170%$104
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$9,364
64 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $433,762 would pay approximately $2,708 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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