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1806 WALSH DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,430 sqftBuilt 1977

Property at a Glance

This home is estimated between $563,727 and $701,034, with a best estimate of $670,368. 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

$563,727 $701,034
Best Estimate
$670,368
WCAD Value
$1,102,022
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 $563,727 and $701,034 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 $670,368

Adjusted +$197,118 for 496 sqft more living space and -$11,232 for being older. Net adjustment: +$185,886.

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $700,845

Adjusted +$109,687 for 276 sqft more living space and -$269,564 for being older. Net adjustment: -$159,877.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $651,549

Adjusted +$83,855 for 211 sqft more living space and -$336,955 for being older. Net adjustment: -$253,100.

3 bed 2 bath 2,044 sqft Built 1981
Raw Value $455,252
Adjusted Value $563,727

Adjusted +$153,402 for 386 sqft more living space and -$44,927 for being older. Net adjustment: +$108,475.

3 bed 2 bath 1,971 sqft Built 1975
Raw Value $496,156
Adjusted Value $701,034

Adjusted +$182,414 for 459 sqft more living space and +$22,464 for being newer. Net adjustment: +$204,878.

The Neighborhood

This home is valued 13.1% above the L580D75C - LEANDER SAM BASS AREA median of $974,644. With 397 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 7.9% over the past year.

L580D75C - LEANDER SAM BASS AREA

typical
397 Properties
$974,644 Median Value
+7.9% YoY Change
6% Have Pool
81% Have Garage
This Home
$1,102,022
Median
$974,644

This home is +13.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,831 across all districts. With a homestead exemption claimed, that drops to $15,377 — saving $1,454 per year. That's $1,281 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%$9,842
Williamson CountyCounty0.3694%$4,071
Austin Community Collegespecial0.1034%$1,139
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$1,102
Williamson County FM/RdCounty0.0443%$489
Upper Brushy Creek WCIDWater0.0170%$187
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$16,831

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $670,368 would pay approximately $4,184 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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