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3014 BRIANZA PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed5 bath3,014 sqftBuilt 2020

Property at a Glance

This home is estimated between $457,590 and $1,104,509, with a best estimate of $667,501. 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

$457,590 $1,104,509
Best Estimate
$667,501
WCAD Value
$897,684
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $457,590 and $1,104,509. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3006 BRIANZA PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 3 bath 3,071 sqft Built 2018
Raw Value $706,674
Adjusted Value $689,140

Adjusted -$17,534 for 57 sqft less living space. Net adjustment: -$17,534.

3005 BRIANZA PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 5 bath 2,027 sqft Built 2020
Raw Value $800,890
Adjusted Value $1,104,509

Adjusted +$303,619 for 987 sqft more living space. Net adjustment: +$303,619.

3010 BRIANZA PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,248 sqft Built 2018
Raw Value $739,484
Adjusted Value $667,501

Adjusted -$71,983 for 234 sqft less living space. Net adjustment: -$71,983.

4 bed 2 bath 3,060 sqft Built 2007
Raw Value $475,780
Adjusted Value $461,630

Adjusted -$14,150 for 46 sqft less living space. Net adjustment: -$14,150.

4 bed 2 bath 3,085 sqft Built 2006
Raw Value $479,431
Adjusted Value $457,590

Adjusted -$21,841 for 71 sqft less living space. Net adjustment: -$21,841.

The Neighborhood

This home is valued 37.6% above the R440515C - VIZCAYA median of $652,212. With 585 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 0.6% over the past year.

R440515C - VIZCAYA

above average
585 Properties
$652,212 Median Value
-0.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$897,684
Median
$652,212

This home is +37.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,637 across all districts. With a homestead exemption claimed, that drops to $15,001 — saving $1,636 per year. That's $1,250 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
Georgetown ISDSchool1.0506%$9,431
Round RockCity0.3720%$3,339
Williamson CountyCounty0.3694%$3,316
Williamson County FM/RdCounty0.0443%$398
Upper Brushy Creek WCIDWater0.0170%$153
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$16,637

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $667,501 would pay approximately $4,167 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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