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805 CENTERRA HILLS CIR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed3 bath2,011 sqftBuilt 2020

Property at a Glance

This home is estimated between $436,430 and $594,266, with a best estimate of $533,827. 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

$436,430 $594,266
Best Estimate
$533,827
WCAD Value
$434,428
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 $436,430 and $594,266 should be treated as a rough guide.

Comparable Properties (5)

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 $477,442

Adjusted +$1,053 for 5 sqft more living space and -$12,444 for being older. Net adjustment: -$11,391.

4 bed 3 bath 2,097 sqft Built 2020
Raw Value $582,767
Adjusted Value $564,648

Adjusted -$18,119 for 86 sqft less living space. Net adjustment: -$18,119.

4 bed 3 bath 2,092 sqft Built 2016
Raw Value $503,270
Adjusted Value $436,430

Adjusted -$17,065 for 81 sqft less living space and -$49,775 for being older. Net adjustment: -$66,840.

4 bed 3 bath 2,107 sqft Built 2015
Raw Value $616,272
Adjusted Value $533,827

Adjusted -$20,226 for 96 sqft less living space and -$62,219 for being older. Net adjustment: -$82,445.

5 bed 4 bath 2,098 sqft Built 2015
Raw Value $674,815
Adjusted Value $594,266

Adjusted -$18,330 for 87 sqft less living space and -$62,219 for being older. Net adjustment: -$80,549.

The Neighborhood

This home is valued 12.2% 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

typical
65 Properties
$387,362 Median Value
-8.1% YoY Change
0% Have Pool
100% Have Garage
This Home
$434,428
Median
$387,362

This home is +12.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,817 across all districts. With a homestead exemption claimed, that drops to $6,486 — saving $1,331 per year. That's $541 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%$3,880
Round RockCity0.3720%$1,616
Williamson CountyCounty0.3694%$1,605
Austin Community Collegespecial0.1034%$449
Williamson County FM/RdCounty0.0443%$193
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,817

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $533,827 would pay approximately $3,332 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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