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701 RUBIO AVE, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

2 bed1 bath1,375 sqftBuilt 1940

Property at a Glance

This home is estimated between $92,424 and $332,853, with a best estimate of $249,470. 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

$92,424 $332,853
Best Estimate
$249,470
WCAD Value
$225,370
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 $92,424 and $332,853. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

601 RUBIO AVE, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 1 bath 1,778 sqft Built 1940
Raw Value $352,945
Adjusted Value $249,470

Adjusted -$103,475 for 403 sqft less living space. Net adjustment: -$103,475.

503 RUBIO AVE, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 1 bath 1,292 sqft Built 1940
Raw Value $247,096
Adjusted Value $268,407

Adjusted +$21,311 for 83 sqft more living space. Net adjustment: +$21,311.

606 RUBIO AVE, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 1 bath 1,628 sqft Built 1940
Raw Value $157,385
Adjusted Value $92,424

Adjusted -$64,961 for 253 sqft less living space. Net adjustment: -$64,961.

505 RUBIO AVE, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 1 bath 1,568 sqft Built 1940
Raw Value $257,007
Adjusted Value $207,452

Adjusted -$49,555 for 193 sqft less living space. Net adjustment: -$49,555.

603 RUBIO AVE, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 1 bath 904 sqft Built 1940
Raw Value $211,919
Adjusted Value $332,853

Adjusted +$120,934 for 471 sqft more living space. Net adjustment: +$120,934.

The Neighborhood

This home is valued 29.4% 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

below average
360 Properties
$319,256 Median Value
+4.3% YoY Change
5% Have Pool
24% Have Garage
This Home
$225,370
Median
$319,256

This home is -29.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $3,820 across all districts. With a homestead exemption claimed, that drops to $2,530 — saving $1,290 per year. That's $211 per month a buyer should budget. The assessed value increased +23.9% vs the subdivision average of +4.3%. This above-average increase gives a protest opportunity score of 90 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$1,896
Round RockCity0.3720%$790
Williamson CountyCounty0.3694%$784
Austin Community Collegespecial0.1034%$219
Williamson County FM/RdCounty0.0443%$94
Upper Brushy Creek WCIDWater0.0170%$36
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$3,820
90 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $249,470 would pay approximately $1,557 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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