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520 CENTERBROOK PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,138 sqftBuilt 2005

Property at a Glance

This home is estimated between $407,393 and $590,830, with a best estimate of $429,581. That places the property below the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$407,393 $590,830
Best Estimate
$429,581
WCAD Value
$395,833
Low Confidence

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

There are 5 comparable properties within range, but few are in R417506E - TERAVISTA R4. The estimated range of $407,393 and $590,830 should be treated as a rough guide.

Comparable Properties (5)

611 CENTERBROOK PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,148 sqft Built 2005
Raw Value $409,777
Adjusted Value $407,393

Adjusted -$2,384 for 10 sqft less living space. Net adjustment: -$2,384.

3 bed 2 bath 2,132 sqft Built 2015
Raw Value $408,191
Adjusted Value $417,810

Adjusted +$1,430 for 6 sqft more living space and +$8,189 for being newer. Net adjustment: +$9,619.

805 CENTERBROOK PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,776 sqft Built 2006
Raw Value $503,706
Adjusted Value $590,830

Adjusted +$86,305 for 362 sqft more living space and +$819 for being newer. Net adjustment: +$87,124.

3 bed 2 bath 1,961 sqft Built 2015
Raw Value $379,193
Adjusted Value $429,581

Adjusted +$42,199 for 177 sqft more living space and +$8,189 for being newer. Net adjustment: +$50,388.

3 bed 2 bath 1,756 sqft Built 2002
Raw Value $370,318
Adjusted Value $458,935

Adjusted +$91,074 for 382 sqft more living space and -$2,457 for being older. Net adjustment: +$88,617.

The Neighborhood

This home is valued 8.2% below the R417506E - TERAVISTA R4 median of $430,980. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.6% over the past year.

R417506E - TERAVISTA R4

typical
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$395,833
Median
$430,980

This home is -8.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,579 across all districts. With a homestead exemption claimed, that drops to $6,256 — saving $1,323 per year. That's $521 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%$3,535
Williamson County MUD #10MUD0.3875%$1,534
Williamson CountyCounty0.3694%$1,462
Austin Community Collegespecial0.1034%$409
Williamson County ESD #9 - Round RockESD0.0999%$395
Williamson County FM/RdCounty0.0443%$175
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$7,579

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $429,581 would pay approximately $2,681 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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