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710 AUSTIN AVE E, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed1,460 sqftBuilt 1940

Property at a Glance

This home is estimated between $335,288 and $491,736, with a best estimate of $418,946. That places the property above the R701575F - OLD TOWN ROUND ROCK median of $319,256, in a neighborhood that appreciated 4.3% over the past year.

Estimated Value Range

$335,288 $491,736
Best Estimate
$418,946
WCAD Value
$479,901
High Confidence

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

Based on 5 comparable properties in R701575F - OLD TOWN ROUND ROCK, this home's estimated market value is between $335,288 and $491,736. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

608 AUSTIN AVE E, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,248 sqft Built 1950
Raw Value $527,000
Adjusted Value $335,288

Adjusted +$54,433 for 212 sqft more living space and -$30,923 for being older and -$90,802 for no pool and -$124,420 for no garage. Net adjustment: -$191,712.

412 AUSTIN AVE E, ROUND ROCK, TX 78664
0.00 mi 90% similar Same subdivision
3 bed 1 bath 1,120 sqft Built 1935
Raw Value $297,561
Adjusted Value $400,322

Adjusted +$87,299 for 340 sqft more living space and +$15,462 for being newer. Net adjustment: +$102,761.

606 E AUSTIN AVE, ROUND ROCK, TX 78664
0.00 mi 90% similar Same subdivision
2 bed 1 bath 1,131 sqft Built 1940
Raw Value $407,262
Adjusted Value $491,736

Adjusted +$84,474 for 329 sqft more living space. Net adjustment: +$84,474.

600 AUSTIN AVE E, ROUND ROCK, TX 78664
0.00 mi 88% similar Same subdivision
3 bed 2 bath 1,356 sqft Built 2012
Raw Value $732,336
Adjusted Value $445,589

Adjusted +$26,703 for 104 sqft more living space and -$222,648 for being older and -$90,802 for no pool. Net adjustment: -$286,747.

808 AUSTIN AVE E, ROUND ROCK, TX 78664
0.00 mi 84% similar Same subdivision
2 bed 1 bath 1,192 sqft Built 1930
Raw Value $319,211
Adjusted Value $418,946

Adjusted +$68,812 for 268 sqft more living space and +$30,923 for being newer. Net adjustment: +$99,735.

The Neighborhood

This home is valued 50.3% above the R701575F - OLD TOWN ROUND ROCK median of $319,256. With 360 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 4.3% over the past year.

R701575F - OLD TOWN ROUND ROCK

outlier high
360 Properties
$319,256 Median Value
+4.3% YoY Change
5% Have Pool
24% Have Garage
This Home
$479,901
Median
$319,256

This home is +50.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,635 across all districts. With a homestead exemption claimed, that drops to $7,296 — saving $1,339 per year. That's $608 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%$4,286
Round RockCity0.3720%$1,785
Williamson CountyCounty0.3694%$1,773
Austin Community Collegespecial0.1034%$496
Williamson County FM/RdCounty0.0443%$213
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,635

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $418,946 would pay approximately $2,615 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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