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1624 GREENSIDE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,740 sqftBuilt 2008

Property at a Glance

This home is estimated between $361,673 and $561,215, with a best estimate of $381,433. 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

$361,673 $561,215
Best Estimate
$381,433
WCAD Value
$496,493
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 $361,673 and $561,215 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 $561,215

Adjusted +$19,550 for 82 sqft more living space and +$2,457 for being newer. Net adjustment: +$22,007.

3 bed 2 bath 1,775 sqft Built 2010
Raw Value $376,561
Adjusted Value $369,855

Adjusted -$8,344 for 35 sqft less living space and +$1,638 for being newer. Net adjustment: -$6,706.

3 bed 2 bath 1,840 sqft Built 2007
Raw Value $406,093
Adjusted Value $381,433

Adjusted -$23,841 for 100 sqft less living space and -$819 for being older. Net adjustment: -$24,660.

4 bed 2 bath 2,010 sqft Built 2013
Raw Value $473,173
Adjusted Value $412,897

Adjusted -$64,371 for 270 sqft less living space and +$4,095 for being newer. Net adjustment: -$60,276.

3 bed 2 bath 1,791 sqft Built 2015
Raw Value $368,099
Adjusted Value $361,673

Adjusted -$12,159 for 51 sqft less living space and +$5,733 for being newer. Net adjustment: -$6,426.

The Neighborhood

This home is valued 15.2% 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
$496,493
Median
$430,980

This home is +15.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,398 across all districts. With a homestead exemption claimed, that drops to $8,056 — saving $1,342 per year. That's $671 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%$4,434
Williamson CountyCounty0.3694%$1,834
Williamson County MUD #11MUD0.3656%$1,815
Austin Community Collegespecial0.1034%$513
Williamson County ESD #9 - Round RockESD0.0999%$496
Williamson County FM/RdCounty0.0443%$220
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$9,398

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $381,433 would pay approximately $2,381 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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