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2106 RESTON CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,565 sqftBuilt 2008

Property at a Glance

This home is estimated between $204,665 and $732,394, with a best estimate of $487,001. 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

$204,665 $732,394
Best Estimate
$487,001
WCAD Value
$528,726
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 $204,665 and $732,394 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 1,490 sqft Built 1995
Raw Value $725,159
Adjusted Value $732,394

Adjusted +$17,881 for 75 sqft more living space and -$10,646 for being older. Net adjustment: +$7,235.

2107 RESTON CV, ROUND ROCK, TX 78665
0.00 mi 98% similar Same subdivision
4 bed 3 bath 2,880 sqft Built 2011
Raw Value $515,721
Adjusted Value $204,665

Adjusted -$313,513 for 1,315 sqft less living space and +$2,457 for being newer. Net adjustment: -$311,056.

5 bed 3 bath 1,548 sqft Built 2019
Raw Value $473,940
Adjusted Value $487,001

Adjusted +$4,053 for 17 sqft more living space and +$9,008 for being newer. Net adjustment: +$13,061.

4 bed 2 bath 1,580 sqft Built 1999
Raw Value $719,001
Adjusted Value $708,055

Adjusted -$3,576 for 15 sqft less living space and -$7,370 for being older. Net adjustment: -$10,946.

3 bed 2 bath 1,539 sqft Built 2009
Raw Value $292,817
Adjusted Value $299,835

Adjusted +$6,199 for 26 sqft more living space and +$819 for being newer. Net adjustment: +$7,018.

The Neighborhood

This home is valued 22.7% 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

above average
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$528,726
Median
$430,980

This home is +22.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,008 across all districts. With a homestead exemption claimed, that drops to $8,660 — saving $1,348 per year. That's $722 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%$4,722
Williamson CountyCounty0.3694%$1,953
Williamson County MUD #11MUD0.3656%$1,933
Austin Community Collegespecial0.1034%$547
Williamson County ESD #9 - Round RockESD0.0999%$528
Williamson County FM/RdCounty0.0443%$234
Upper Brushy Creek WCIDWater0.0170%$90
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$10,008

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $487,001 would pay approximately $3,040 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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