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848 CENTERRA HILLS CIR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,009 sqftBuilt 2019

Property at a Glance

This home is estimated between $448,451 and $576,671, with a best estimate of $545,850. That places the property above the R468517C - SUMMIT AT ROUND ROCK median of $387,362, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$448,451 $576,671
Best Estimate
$545,850
WCAD Value
$457,653
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R468517C - SUMMIT AT ROUND ROCK. The estimated range of $448,451 and $576,671 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,092 sqft Built 2016
Raw Value $503,270
Adjusted Value $448,451

Adjusted -$17,487 for 83 sqft less living space and -$37,332 for being older. Net adjustment: -$54,819.

4 bed 3 bath 2,107 sqft Built 2015
Raw Value $616,272
Adjusted Value $545,850

Adjusted -$20,647 for 98 sqft less living space and -$49,775 for being older. Net adjustment: -$70,422.

4 bed 3 bath 1,801 sqft Built 2016
Raw Value $550,160
Adjusted Value $556,650

Adjusted +$43,822 for 208 sqft more living space and -$37,332 for being older. Net adjustment: +$6,490.

4 bed 3 bath 2,097 sqft Built 2020
Raw Value $582,767
Adjusted Value $576,671

Adjusted -$18,540 for 88 sqft less living space and +$12,444 for being newer. Net adjustment: -$6,096.

948 CENTERRA HILLS CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,006 sqft Built 2019
Raw Value $488,833
Adjusted Value $489,465

Adjusted +$632 for 3 sqft more living space. Net adjustment: +$632.

The Neighborhood

This home is valued 18.1% above the R468517C - SUMMIT AT ROUND ROCK median of $387,362. With 65 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.1% over the past year.

R468517C - SUMMIT AT ROUND ROCK

above average
65 Properties
$387,362 Median Value
-8.1% YoY Change
0% Have Pool
100% Have Garage
This Home
$457,653
Median
$387,362

This home is +18.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,234 across all districts. With a homestead exemption claimed, that drops to $6,900 — saving $1,334 per year. That's $575 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%$4,087
Round RockCity0.3720%$1,702
Williamson CountyCounty0.3694%$1,691
Austin Community Collegespecial0.1034%$473
Williamson County FM/RdCounty0.0443%$203
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,234

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $545,850 would pay approximately $3,407 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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