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2604 SORANO CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,732 sqftBuilt 2018

Property at a Glance

This home is estimated between $575,832 and $754,104, with a best estimate of $658,285. That places the property above the R440515C - VIZCAYA median of $652,212, in a neighborhood that declined 0.6% over the past year.

Estimated Value Range

$575,832 $754,104
Best Estimate
$658,285
WCAD Value
$590,198
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 $575,832 and $754,104. 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 $754,104

Adjusted +$186,109 for 605 sqft more living space. Net adjustment: +$186,109.

2616 SORANO CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,779 sqft Built 2017
Raw Value $590,290
Adjusted Value $575,832

Adjusted -$14,458 for 47 sqft less living space. Net adjustment: -$14,458.

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 $653,767

Adjusted +$160,884 for 523 sqft more living space. Net adjustment: +$160,884.

2716 SORANO AVE, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,791 sqft Built 2016
Raw Value $765,926
Adjusted Value $747,777

Adjusted -$18,149 for 59 sqft less living space. Net adjustment: -$18,149.

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 $658,285

Adjusted +$160,269 for 521 sqft more living space. Net adjustment: +$160,269.

The Neighborhood

This home is valued 9.5% 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

typical
585 Properties
$652,212 Median Value
-0.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$590,198
Median
$652,212

This home is -9.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,619 across all districts. With a homestead exemption claimed, that drops to $9,260 — saving $1,359 per year. That's $772 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%$5,271
Round RockCity0.3720%$2,196
Williamson CountyCounty0.3694%$2,180
Austin Community Collegespecial0.1034%$610
Williamson County FM/RdCounty0.0443%$262
Upper Brushy Creek WCIDWater0.0170%$100
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,619

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $658,285 would pay approximately $4,109 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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