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302 AUSTIN AVE E, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

2 bed1 bath960 sqftBuilt 1940

Property at a Glance

This home is estimated between $187,204 and $353,384, with a best estimate of $234,359. That places the property below the R703T14G - Round Rock Historical median of $404,269, in a neighborhood that appreciated 33.1% over the past year.

Estimated Value Range

$187,204 $353,384
Best Estimate
$234,359
WCAD Value
$294,264
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R703T14G - Round Rock Historical. The estimated range of $187,204 and $353,384 should be treated as a rough guide.

Comparable Properties (5)

311 AUSTIN AVE E, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 1 bath 720 sqft Built 1940
Raw Value $208,053
Adjusted Value $283,672

Adjusted +$75,619 for 240 sqft more living space. Net adjustment: +$75,619.

2 bed 1 bath 1,131 sqft Built 1940
Raw Value $407,262
Adjusted Value $353,384

Adjusted -$53,878 for 171 sqft less living space. Net adjustment: -$53,878.

705 AUSTIN AVE E, ROUND ROCK, TX 78664
0.00 mi 96% similar Same subdivision
2 bed 1 bath 1,256 sqft Built 1930
Raw Value $386,531
Adjusted Value $234,359

Adjusted -$93,263 for 296 sqft less living space and -$58,909 for being older. Net adjustment: -$152,172.

2 bed 1 bath 1,192 sqft Built 1930
Raw Value $319,211
Adjusted Value $187,204

Adjusted -$73,098 for 232 sqft less living space and -$58,909 for being older. Net adjustment: -$132,007.

3 bed 1 bath 1,120 sqft Built 1935
Raw Value $297,561
Adjusted Value $217,694

Adjusted -$50,412 for 160 sqft less living space and -$29,455 for being older. Net adjustment: -$79,867.

The Neighborhood

This home is valued 27.2% below the R703T14G - Round Rock Historical median of $404,269. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 33.1% over the past year.

R703T14G - Round Rock Historical

below average
59 Properties
$404,269 Median Value
+33.1% YoY Change
9% Have Pool
14% Have Garage
This Home
$294,264
Median
$404,269

This home is -27.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,181 across all districts. With a homestead exemption claimed, that drops to $3,878 — saving $1,303 per year. That's $323 per month a buyer should budget. The assessed value increased +22.6% vs the subdivision average of +33.1%. This increase gives a protest opportunity score of 45 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$2,572
Round RockCity0.3720%$1,071
Williamson CountyCounty0.3694%$1,064
Austin Community Collegespecial0.1034%$298
Williamson County FM/RdCounty0.0443%$128
Upper Brushy Creek WCIDWater0.0170%$49
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,181
45 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $234,359 would pay approximately $1,463 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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