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3312 BASALT CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,796 sqftBuilt 2008

Property at a Glance

This home is estimated between $396,715 and $861,990, with a best estimate of $762,870. That places the property below the R147606C - WALSH RANCH median of $933,667, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$396,715 $861,990
Best Estimate
$762,870
WCAD Value
$832,877
Low Confidence

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

There are 5 comparable properties within range, but none are in R147606C - WALSH RANCH. The estimated range of $396,715 and $861,990 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,377 sqft Built 2006
Raw Value $620,284
Adjusted Value $762,870

Adjusted +$170,376 for 419 sqft more living space and -$27,790 for being older. Net adjustment: +$142,586.

3 bed 2 bath 2,443 sqft Built 2018
Raw Value $493,026
Adjusted Value $775,516

Adjusted +$143,539 for 353 sqft more living space and +$138,951 for being newer. Net adjustment: +$282,490.

4 bed 3 bath 3,001 sqft Built 2004
Raw Value $745,869
Adjusted Value $606,930

Adjusted -$83,358 for 205 sqft less living space and -$55,581 for being older. Net adjustment: -$138,939.

4 bed 2 bath 2,416 sqft Built 1995
Raw Value $422,834
Adjusted Value $396,715

Adjusted +$154,518 for 380 sqft more living space and -$180,637 for being older. Net adjustment: -$26,119.

4 bed 2 bath 2,269 sqft Built 2017
Raw Value $522,642
Adjusted Value $861,990

Adjusted +$214,292 for 527 sqft more living space and +$125,056 for being newer. Net adjustment: +$339,348.

The Neighborhood

This home is valued 10.8% below the R147606C - WALSH RANCH median of $933,667. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.6% over the past year.

R147606C - WALSH RANCH

typical
239 Properties
$933,667 Median Value
-4.6% YoY Change
0% Have Pool
100% Have Garage
This Home
$832,877
Median
$933,667

This home is -10.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $15,598 across all districts. With a homestead exemption claimed, that drops to $14,194 — saving $1,404 per year. That's $1,183 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%$7,438
Williamson CountyCounty0.3694%$3,077
Walsh Ranch MUDMUD0.3455%$2,878
Austin Community Collegespecial0.1034%$861
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$833
Williamson County FM/RdCounty0.0443%$369
Upper Brushy Creek WCIDWater0.0170%$142
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8728%$15,598

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $762,870 would pay approximately $4,762 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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