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710 MAIN AVE E, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed1 bath2,251 sqftBuilt 1946

Property at a Glance

This home is estimated between $362,222 and $642,359, with a best estimate of $616,831. 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

$362,222 $642,359
Best Estimate
$616,831
WCAD Value
$377,918
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 $362,222 and $642,359. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1412 E MAIN AVE, ROUND ROCK, TX 78664
0.00 mi 96% similar Same subdivision
2 bed 1 bath 2,240 sqft Built 1978
Raw Value $333,933
Adjusted Value $362,222

Adjusted +$2,824 for 11 sqft more living space and -$98,955 for being older and +$124,420 for having a garage. Net adjustment: +$28,289.

602 MAIN AVE E, ROUND ROCK, TX 78664
0.00 mi 95% similar Same subdivision
3 bed 2 bath 2,224 sqft Built 1960
Raw Value $544,204
Adjusted Value $507,844

Adjusted +$6,933 for 27 sqft more living space and -$43,293 for being older. Net adjustment: -$36,360.

1504 MAIN AVE E, ROUND ROCK, TX 78664
0.00 mi 88% similar Same subdivision
2 bed 1 bath 1,056 sqft Built 1950
Raw Value $197,951
Adjusted Value $616,831

Adjusted +$306,829 for 1,195 sqft more living space and -$12,369 for being older and +$124,420 for having a garage. Net adjustment: +$418,880.

1404 MAIN AVE E, ROUND ROCK, TX 78664
0.00 mi 86% similar Same subdivision
3 bed 2 bath 1,136 sqft Built 1955
Raw Value $237,244
Adjusted Value $620,122

Adjusted +$286,289 for 1,115 sqft more living space and -$27,831 for being older and +$124,420 for having a garage. Net adjustment: +$382,878.

1508 MAIN AVE E, ROUND ROCK, TX 78664
0.00 mi 85% similar Same subdivision
2 bed 1 bath 904 sqft Built 1950
Raw Value $184,451
Adjusted Value $642,359

Adjusted +$345,857 for 1,347 sqft more living space and -$12,369 for being older and +$124,420 for having a garage. Net adjustment: +$457,908.

The Neighborhood

This home is valued 18.4% 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

above average
360 Properties
$319,256 Median Value
+4.3% YoY Change
5% Have Pool
24% Have Garage
This Home
$377,918
Median
$319,256

This home is +18.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,800 across all districts. With a homestead exemption claimed, that drops to $5,480 — saving $1,320 per year. That's $457 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%$3,375
Round RockCity0.3720%$1,406
Williamson CountyCounty0.3694%$1,396
Austin Community Collegespecial0.1034%$391
Williamson County FM/RdCounty0.0443%$168
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,800

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $616,831 would pay approximately $3,850 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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