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2105 RESTON CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath2,561 sqftBuilt 2007

Property at a Glance

This home is estimated between $440,284 and $704,479, with a best estimate of $502,687. That places the property above the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$440,284 $704,479
Best Estimate
$502,687
WCAD Value
$456,595
Low Confidence

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

There are 5 comparable properties within range, but few are in R417506E - TERAVISTA R4. The estimated range of $440,284 and $704,479 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 2,388 sqft Built 2013
Raw Value $456,528
Adjusted Value $502,687

Adjusted +$41,245 for 173 sqft more living space and +$4,914 for being newer. Net adjustment: +$46,159.

2107 RESTON CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,880 sqft Built 2011
Raw Value $515,721
Adjusted Value $442,943

Adjusted -$76,054 for 319 sqft less living space and +$3,276 for being newer. Net adjustment: -$72,778.

4 bed 3 bath 2,422 sqft Built 2016
Raw Value $399,775
Adjusted Value $440,284

Adjusted +$33,139 for 139 sqft more living space and +$7,370 for being newer. Net adjustment: +$40,509.

3 bed 2 bath 2,159 sqft Built 2014
Raw Value $416,078
Adjusted Value $517,653

Adjusted +$95,842 for 402 sqft more living space and +$5,733 for being newer. Net adjustment: +$101,575.

4 bed 3 bath 2,835 sqft Built 2017
Raw Value $761,615
Adjusted Value $704,479

Adjusted -$65,325 for 274 sqft less living space and +$8,189 for being newer. Net adjustment: -$57,136.

The Neighborhood

This home is valued 5.9% above the R417506E - TERAVISTA R4 median of $430,980. With 1,632 homes in the subdivision, the property sits in the upper tier. 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
$456,595
Median
$430,980

This home is +5.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,642 across all districts. With a homestead exemption claimed, that drops to $7,308 — saving $1,334 per year. That's $609 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%$4,078
Williamson CountyCounty0.3694%$1,687
Williamson County MUD #11MUD0.3656%$1,669
Austin Community Collegespecial0.1034%$472
Williamson County ESD #9 - Round RockESD0.0999%$456
Williamson County FM/RdCounty0.0443%$202
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$8,642

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $502,687 would pay approximately $3,138 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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