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705 RUBIO AVE, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

1 bed1 bath572 sqftBuilt 1950

Property at a Glance

This home is estimated between $50,114 and $157,597, with a best estimate of $132,785. 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

$50,114 $157,597
Best Estimate
$132,785
WCAD Value
$117,299
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 $50,114 and $157,597. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

502 RUBIO AVE, ROUND ROCK, TX 78664
0.00 mi 97% similar Same subdivision
1 bed 1 bath 720 sqft Built 1940
Raw Value $155,212
Adjusted Value $148,134

Adjusted -$38,001 for 148 sqft less living space and +$30,923 for being newer. Net adjustment: -$7,078.

603 RUBIO AVE, ROUND ROCK, TX 78664
0.00 mi 91% similar Same subdivision
2 bed 1 bath 904 sqft Built 1940
Raw Value $211,919
Adjusted Value $157,597

Adjusted -$85,245 for 332 sqft less living space and +$30,923 for being newer. Net adjustment: -$54,322.

704 RUBIO AVE, ROUND ROCK, TX 78664
0.00 mi 87% similar Same subdivision
2 bed 1 bath 789 sqft Built 1940
Raw Value $157,579
Adjusted Value $132,785

Adjusted -$55,717 for 217 sqft less living space and +$30,923 for being newer. Net adjustment: -$24,794.

504 RUBIO AVE, ROUND ROCK, TX 78664
0.00 mi 82% similar Same subdivision
2 bed 1 bath 1,050 sqft Built 1955
Raw Value $248,772
Adjusted Value $110,578

Adjusted -$122,732 for 478 sqft less living space and -$15,462 for being older. Net adjustment: -$138,194.

701 RUBIO AVE, ROUND ROCK, TX 78664
0.00 mi 82% similar Same subdivision
2 bed 1 bath 1,375 sqft Built 1940
Raw Value $225,370
Adjusted Value $50,114

Adjusted -$206,179 for 803 sqft less living space and +$30,923 for being newer. Net adjustment: -$175,256.

The Neighborhood

This home is valued 63.3% 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

outlier low
360 Properties
$319,256 Median Value
+4.3% YoY Change
5% Have Pool
24% Have Garage
This Home
$117,299
Median
$319,256

This home is -63.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $2,111 across all districts. With a homestead exemption claimed, that drops to $1,041 — saving $1,070 per year. That's $87 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%$1,048
Round RockCity0.3720%$436
Williamson CountyCounty0.3694%$433
Austin Community Collegespecial0.1034%$121
Williamson County FM/RdCounty0.0443%$52
Upper Brushy Creek WCIDWater0.0170%$20
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$2,111

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $132,785 would pay approximately $829 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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