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1105 AUSTIN AVE E, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,078 sqftBuilt 1979

Property at a Glance

This home is estimated between $58,344 and $324,762, with a best estimate of $219,260. That places the property below the R701575F - OLD TOWN ROUND ROCK median of $319,256, in a neighborhood that appreciated 4.3% over the past year.

Estimated Value Range

$58,344 $324,762
Best Estimate
$219,260
WCAD Value
$312,091
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 $58,344 and $324,762. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1109 AUSTIN AVE E, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 1 bath 1,078 sqft Built 1979
Raw Value $324,762
Adjusted Value $324,762

This comparable closely matches the subject property's features.

1101 AUSTIN AVE E, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,338 sqft Built 1979
Raw Value $361,359
Adjusted Value $294,601

Adjusted -$66,758 for 260 sqft less living space. Net adjustment: -$66,758.

303 AUSTIN AVE E, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,320 sqft Built 1991
Raw Value $282,008
Adjusted Value $58,344

Adjusted -$62,136 for 242 sqft less living space and -$37,108 for being older and -$124,420 for no garage. Net adjustment: -$223,664.

405 AUSTIN AVE E, ROUND ROCK, TX 78664
0.00 mi 97% similar Same subdivision
3 bed 2 bath 1,488 sqft Built 1994
Raw Value $370,917
Adjusted Value $219,260

Adjusted -$105,272 for 410 sqft less living space and -$46,385 for being older. Net adjustment: -$151,657.

305 E AUSTIN AVE, ROUND ROCK, TX 78664
0.00 mi 91% similar Same subdivision
3 bed 2 bath 1,524 sqft Built 2008
Raw Value $505,830
Adjusted Value $177,217

Adjusted -$114,515 for 446 sqft less living space and -$89,678 for being older and -$124,420 for no garage. Net adjustment: -$328,613.

The Neighborhood

This home is valued 2.2% below the R701575F - OLD TOWN ROUND ROCK median of $319,256. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 4.3% over the past year.

R701575F - OLD TOWN ROUND ROCK

typical
360 Properties
$319,256 Median Value
+4.3% YoY Change
5% Have Pool
24% Have Garage
This Home
$312,091
Median
$319,256

This home is -2.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,615 across all districts. With a homestead exemption claimed, that drops to $4,307 — saving $1,308 per year. That's $359 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%$2,787
Round RockCity0.3720%$1,161
Williamson CountyCounty0.3694%$1,153
Austin Community Collegespecial0.1034%$323
Williamson County FM/RdCounty0.0443%$138
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,615

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $219,260 would pay approximately $1,369 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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