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3245 AURELIA LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,458 sqftBuilt 2018

Property at a Glance

This home is estimated between $486,297 and $521,005, with a best estimate of $518,202. That places the property above the R441515C - HERITAGE AT VIZCAYA median of $432,756, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$486,297 $521,005
Best Estimate
$518,202
WCAD Value
$492,447
High Confidence

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

Based on 5 comparable properties in R441515C - HERITAGE AT VIZCAYA, this home's estimated market value is between $486,297 and $521,005. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3216 AURELIA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,087 sqft Built 2018
Raw Value $440,217
Adjusted Value $521,005

Adjusted +$80,788 for 371 sqft more living space. Net adjustment: +$80,788.

3224 AURELIA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,318 sqft Built 2018
Raw Value $455,811
Adjusted Value $486,297

Adjusted +$30,486 for 140 sqft more living space. Net adjustment: +$30,486.

3220 AURELIA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,121 sqft Built 2018
Raw Value $445,378
Adjusted Value $518,763

Adjusted +$73,385 for 337 sqft more living space. Net adjustment: +$73,385.

3217 AURELIA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,492 sqft Built 2017
Raw Value $510,656
Adjusted Value $503,224

Adjusted -$7,404 for 34 sqft less living space and -$28 for being older. Net adjustment: -$7,432.

3208 AURELIA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,443 sqft Built 2015
Raw Value $515,020
Adjusted Value $518,202

Adjusted +$3,266 for 15 sqft more living space and -$84 for being older. Net adjustment: +$3,182.

The Neighborhood

This home is valued 13.8% above the R441515C - HERITAGE AT VIZCAYA median of $432,756. With 638 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.1% over the past year.

R441515C - HERITAGE AT VIZCAYA

typical
638 Properties
$432,756 Median Value
-8.1% YoY Change
5% Have Pool
100% Have Garage
This Home
$492,447
Median
$432,756

This home is +13.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,860 across all districts. With a homestead exemption claimed, that drops to $7,519 — saving $1,341 per year. That's $627 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%$4,398
Round RockCity0.3720%$1,832
Williamson CountyCounty0.3694%$1,819
Austin Community Collegespecial0.1034%$509
Williamson County FM/RdCounty0.0443%$218
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,860

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $518,202 would pay approximately $3,235 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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