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2742 SORANO AVE, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,494 sqftBuilt 2017

Property at a Glance

This home is estimated between $272,936 and $586,591, with a best estimate of $373,273. That places the property below the R440515C - VIZCAYA median of $652,212, in a neighborhood that declined 0.6% over the past year.

Estimated Value Range

$272,936 $586,591
Best Estimate
$373,273
WCAD Value
$535,958
High Confidence

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

Based on 5 comparable properties in R440515C - VIZCAYA, this home's estimated market value is between $272,936 and $586,591. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2749 SORANO AVE, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,127 sqft Built 2015
Raw Value $567,995
Adjusted Value $373,273

Adjusted -$194,722 for 633 sqft less living space. Net adjustment: -$194,722.

2753 SORANO AVE, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,209 sqft Built 2016
Raw Value $492,883
Adjusted Value $272,936

Adjusted -$219,947 for 715 sqft less living space. Net adjustment: -$219,947.

2754 SORANO AVE, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,211 sqft Built 2016
Raw Value $498,016
Adjusted Value $277,454

Adjusted -$220,562 for 717 sqft less living space. Net adjustment: -$220,562.

2709 SORANO AVE, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,792 sqft Built 2017
Raw Value $678,261
Adjusted Value $586,591

Adjusted -$91,670 for 298 sqft less living space. Net adjustment: -$91,670.

2612 SORANO CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,232 sqft Built 2017
Raw Value $679,243
Adjusted Value $452,221

Adjusted -$227,022 for 738 sqft less living space. Net adjustment: -$227,022.

The Neighborhood

This home is valued 17.8% below the R440515C - VIZCAYA median of $652,212. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 0.6% over the past year.

R440515C - VIZCAYA

below average
585 Properties
$652,212 Median Value
-0.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$535,958
Median
$652,212

This home is -17.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,643 across all districts. With a homestead exemption claimed, that drops to $8,294 — saving $1,349 per year. That's $691 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%$4,787
Round RockCity0.3720%$1,994
Williamson CountyCounty0.3694%$1,980
Austin Community Collegespecial0.1034%$554
Williamson County FM/RdCounty0.0443%$238
Upper Brushy Creek WCIDWater0.0170%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,643

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $373,273 would pay approximately $2,330 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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