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1629 GREENSIDE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,756 sqftBuilt 2007

Property at a Glance

This home is estimated between $352,886 and $565,848, with a best estimate of $399,887. 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

$352,886 $565,848
Best Estimate
$399,887
WCAD Value
$509,590
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 $352,886 and $565,848 should be treated as a rough guide.

Comparable Properties (5)

4372 BARCHETTA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,658 sqft Built 2011
Raw Value $539,208
Adjusted Value $565,848

Adjusted +$23,364 for 98 sqft more living space and +$3,276 for being newer. Net adjustment: +$26,640.

4 bed 3 bath 1,887 sqft Built 2016
Raw Value $423,749
Adjusted Value $399,887

Adjusted -$31,232 for 131 sqft less living space and +$7,370 for being newer. Net adjustment: -$23,862.

4 bed 3 bath 1,920 sqft Built 2016
Raw Value $384,616
Adjusted Value $352,886

Adjusted -$39,100 for 164 sqft less living space and +$7,370 for being newer. Net adjustment: -$31,730.

4 bed 3 bath 1,575 sqft Built 2017
Raw Value $499,392
Adjusted Value $550,734

Adjusted +$43,153 for 181 sqft more living space and +$8,189 for being newer. Net adjustment: +$51,342.

3 bed 2 bath 1,775 sqft Built 2010
Raw Value $376,561
Adjusted Value $374,488

Adjusted -$4,530 for 19 sqft less living space and +$2,457 for being newer. Net adjustment: -$2,073.

The Neighborhood

This home is valued 18.2% 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
$509,590
Median
$430,980

This home is +18.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,645 across all districts. With a homestead exemption claimed, that drops to $8,301 — saving $1,344 per year. That's $692 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%$4,551
Williamson CountyCounty0.3694%$1,883
Williamson County MUD #11MUD0.3656%$1,863
Austin Community Collegespecial0.1034%$527
Williamson County ESD #9 - Round RockESD0.0999%$509
Williamson County FM/RdCounty0.0443%$226
Upper Brushy Creek WCIDWater0.0170%$87
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$9,645

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $399,887 would pay approximately $2,496 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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