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2712 MAZARO WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,668 sqftBuilt 2015

Property at a Glance

This home is estimated between $595,985 and $988,442, with a best estimate of $864,982. 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

$595,985 $988,442
Best Estimate
$864,982
WCAD Value
$669,391
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 $595,985 and $988,442. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2619 MAZARO WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,887 sqft Built 2016
Raw Value $747,673
Adjusted Value $680,305

Adjusted -$67,368 for 219 sqft less living space. Net adjustment: -$67,368.

2725 MAZARO WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,307 sqft Built 2016
Raw Value $753,932
Adjusted Value $864,982

Adjusted +$111,050 for 361 sqft more living space. Net adjustment: +$111,050.

2721 MAZARO WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,884 sqft Built 2015
Raw Value $747,270
Adjusted Value $988,442

Adjusted +$241,172 for 784 sqft more living space. Net adjustment: +$241,172.

2615 MAZARO WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,172 sqft Built 2015
Raw Value $729,001
Adjusted Value $881,579

Adjusted +$152,578 for 496 sqft more living space. Net adjustment: +$152,578.

2729 MAZARO WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,441 sqft Built 2019
Raw Value $526,156
Adjusted Value $595,985

Adjusted +$69,829 for 227 sqft more living space. Net adjustment: +$69,829.

The Neighborhood

This home is valued 2.6% 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

typical
585 Properties
$652,212 Median Value
-0.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$669,391
Median
$652,212

This home is +2.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,044 across all districts. With a homestead exemption claimed, that drops to $10,670 — saving $1,374 per year. That's $889 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%$5,978
Round RockCity0.3720%$2,490
Williamson CountyCounty0.3694%$2,473
Austin Community Collegespecial0.1034%$692
Williamson County FM/RdCounty0.0443%$297
Upper Brushy Creek WCIDWater0.0170%$114
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$12,044

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $864,982 would pay approximately $5,399 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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