Beta Williamson County, TX only — data and coverage are limited during early access.

2508 CAPPELLE WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath2,610 sqftBuilt 2022

Property at a Glance

This home is estimated between $431,498 and $819,154, with a best estimate of $557,910. 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

$431,498 $819,154
Best Estimate
$557,910
WCAD Value
$798,421
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R440515C - VIZCAYA. The estimated range of $431,498 and $819,154 should be treated as a rough guide.

Comparable Properties (5)

2516 CAPPELLE WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,579 sqft Built 2022
Raw Value $809,618
Adjusted Value $819,154

Adjusted +$9,536 for 31 sqft more living space. Net adjustment: +$9,536.

2533 CAPPELLE WAY, ROUND ROCK, TX 78665
0.00 mi 97% similar Same subdivision
3 bed 2 bath 2,682 sqft Built 2019
Raw Value $580,058
Adjusted Value $557,910

Adjusted -$22,148 for 72 sqft less living space. Net adjustment: -$22,148.

5 bed 4 bath 2,332 sqft Built 2015
Raw Value $645,521
Adjusted Value $731,039

Adjusted +$85,518 for 278 sqft more living space. Net adjustment: +$85,518.

4 bed 3 bath 2,452 sqft Built 2019
Raw Value $492,109
Adjusted Value $540,713

Adjusted +$48,604 for 158 sqft more living space. Net adjustment: +$48,604.

4 bed 2 bath 2,476 sqft Built 1993
Raw Value $390,277
Adjusted Value $431,498

Adjusted +$41,221 for 134 sqft more living space. Net adjustment: +$41,221.

The Neighborhood

This home is valued 22.4% 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
$798,421
Median
$652,212

This home is +22.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,366 across all districts. With a homestead exemption claimed, that drops to $12,968 — saving $1,398 per year. That's $1,081 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%$7,131
Round RockCity0.3720%$2,970
Williamson CountyCounty0.3694%$2,950
Austin Community Collegespecial0.1034%$826
Williamson County FM/RdCounty0.0443%$354
Upper Brushy Creek WCIDWater0.0170%$136
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,366

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $557,910 would pay approximately $3,482 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.

View full property details