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4104 GRAND VISTA CIR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,568 sqftBuilt 2008

Property at a Glance

This home is estimated between $403,820 and $513,805, with a best estimate of $457,912. That places the property below the R420606C - TERAVISTA R5 median of $646,108, in a neighborhood that appreciated 2.5% over the past year.

Estimated Value Range

$403,820 $513,805
Best Estimate
$457,912
WCAD Value
$773,014
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R420606C - TERAVISTA R5. The estimated range of $403,820 and $513,805 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,650 sqft Built 2015
Raw Value $543,541
Adjusted Value $475,309

Adjusted -$23,726 for 82 sqft less living space and -$44,506 for being older. Net adjustment: -$68,232.

4 bed 3 bath 2,552 sqft Built 2016
Raw Value $504,146
Adjusted Value $457,912

Adjusted +$4,630 for 16 sqft more living space and -$50,864 for being older. Net adjustment: -$46,234.

4 bed 3 bath 2,365 sqft Built 2014
Raw Value $493,216
Adjusted Value $513,805

Adjusted +$58,737 for 203 sqft more living space and -$38,148 for being older. Net adjustment: +$20,589.

4 bed 3 bath 2,825 sqft Built 2013
Raw Value $540,858
Adjusted Value $434,706

Adjusted -$74,362 for 257 sqft less living space and -$31,790 for being older. Net adjustment: -$106,152.

4 bed 3 bath 2,936 sqft Built 2014
Raw Value $548,447
Adjusted Value $403,820

Adjusted -$106,479 for 368 sqft less living space and -$38,148 for being older. Net adjustment: -$144,627.

The Neighborhood

This home is valued 19.6% above the R420606C - TERAVISTA R5 median of $646,108. With 622 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 2.5% over the past year.

R420606C - TERAVISTA R5

above average
622 Properties
$646,108 Median Value
+2.5% YoY Change
1% Have Pool
99% Have Garage
This Home
$773,014
Median
$646,108

This home is +19.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,801 across all districts. With a homestead exemption claimed, that drops to $13,408 — saving $1,393 per year. That's $1,117 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%$6,904
Williamson County MUD #10MUD0.3875%$2,995
Williamson CountyCounty0.3694%$2,856
Austin Community Collegespecial0.1034%$799
Williamson County ESD #9 - Round RockESD0.0999%$772
Williamson County FM/RdCounty0.0443%$343
Upper Brushy Creek WCIDWater0.0170%$131
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$14,801

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $457,912 would pay approximately $2,858 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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