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

2915 CATTLEMAN GLEN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,970 sqftBuilt 2018

Property at a Glance

This home is estimated between $595,397 and $692,560, with a best estimate of $632,628. That places the property above the R642317C - NORTHFIELDS median of $439,784, in a neighborhood that declined 4.8% over the past year.

Estimated Value Range

$595,397 $692,560
Best Estimate
$632,628
WCAD Value
$744,553
High Confidence

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

Based on 5 comparable properties in R642317C - NORTHFIELDS, this home's estimated market value is between $595,397 and $692,560. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2911 CATTLEMAN GLEN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,856 sqft Built 2018
Raw Value $655,492
Adjusted Value $692,560

Adjusted +$37,068 for 114 sqft more living space. Net adjustment: +$37,068.

2900 CATTLEMAN GLEN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,009 sqft Built 2017
Raw Value $622,791
Adjusted Value $610,110

Adjusted -$12,681 for 39 sqft less living space. Net adjustment: -$12,681.

2916 CATTLEMAN GLN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,804 sqft Built 2018
Raw Value $580,438
Adjusted Value $634,415

Adjusted +$53,977 for 166 sqft more living space. Net adjustment: +$53,977.

2912 CATTLEMAN GLEN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 1,961 sqft Built 2018
Raw Value $592,471
Adjusted Value $595,397

Adjusted +$2,926 for 9 sqft more living space. Net adjustment: +$2,926.

2908 CATTLEMAN GLEN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,779 sqft Built 2018
Raw Value $570,522
Adjusted Value $632,628

Adjusted +$62,106 for 191 sqft more living space. Net adjustment: +$62,106.

The Neighborhood

This home is valued 69.3% above the R642317C - NORTHFIELDS median of $439,784. With 182 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.8% over the past year.

R642317C - NORTHFIELDS

outlier high
182 Properties
$439,784 Median Value
-4.8% YoY Change
0% Have Pool
100% Have Garage
This Home
$744,553
Median
$439,784

This home is +69.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,397 across all districts. With a homestead exemption claimed, that drops to $12,009 — saving $1,388 per year. That's $1,001 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%$6,650
Round RockCity0.3720%$2,770
Williamson CountyCounty0.3694%$2,751
Austin Community Collegespecial0.1034%$770
Williamson County FM/RdCounty0.0443%$330
Upper Brushy Creek WCIDWater0.0170%$127
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$13,397

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $632,628 would pay approximately $3,949 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