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1505 CAMPANELLA CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,858 sqftBuilt 2003

Property at a Glance

This home is estimated between $333,291 and $382,217, with a best estimate of $336,355. That places the property below the R454400F - Ryan's Crossing Sec 1 Thru 6 median of $339,919, in a neighborhood that declined 9.3% over the past year.

Estimated Value Range

$333,291 $382,217
Best Estimate
$336,355
WCAD Value
$375,545
High Confidence

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

Based on 5 comparable properties in R454400F - Ryan's Crossing Sec 1 Thru 6, this home's estimated market value is between $333,291 and $382,217. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3408 CAMPANELLA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,849 sqft Built 2002
Raw Value $332,566
Adjusted Value $333,291

Adjusted +$1,677 for 9 sqft more living space and -$952 for being older. Net adjustment: +$725.

1504 CAMPANELLA CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,484 sqft Built 2002
Raw Value $313,476
Adjusted Value $382,217

Adjusted +$69,693 for 374 sqft more living space and -$952 for being older. Net adjustment: +$68,741.

3407 CAMPANELLA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,788 sqft Built 2002
Raw Value $324,263
Adjusted Value $336,355

Adjusted +$13,044 for 70 sqft more living space and -$952 for being older. Net adjustment: +$12,092.

3406 CAMPANELLA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,893 sqft Built 2003
Raw Value $358,240
Adjusted Value $351,718

Adjusted -$6,522 for 35 sqft less living space. Net adjustment: -$6,522.

3421 CAMPANELLA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,800 sqft Built 2002
Raw Value $324,856
Adjusted Value $334,712

Adjusted +$10,808 for 58 sqft more living space and -$952 for being older. Net adjustment: +$9,856.

The Neighborhood

This home is valued 10.5% above the R454400F - Ryan's Crossing Sec 1 Thru 6 median of $339,919. With 567 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.3% over the past year.

R454400F - Ryan's Crossing Sec 1 Thru 6

typical
567 Properties
$339,919 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$375,545
Median
$339,919

This home is +10.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,757 across all districts. With a homestead exemption claimed, that drops to $5,437 — saving $1,320 per year. That's $453 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%$3,354
Round RockCity0.3720%$1,397
Williamson CountyCounty0.3694%$1,387
Austin Community Collegespecial0.1034%$388
Williamson County FM/RdCounty0.0443%$166
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,757

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $336,355 would pay approximately $2,100 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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