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1606 GREENSIDE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,828 sqftBuilt 2009

Property at a Glance

This home is estimated between $346,546 and $401,594, with a best estimate of $378,529. 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

$346,546 $401,594
Best Estimate
$378,529
WCAD Value
$365,063
Low Confidence

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

There are 5 comparable properties within range, but none are in R417506E - TERAVISTA R4. The estimated range of $346,546 and $401,594 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,840 sqft Built 2007
Raw Value $406,093
Adjusted Value $401,594

Adjusted -$2,861 for 12 sqft less living space and -$1,638 for being older. Net adjustment: -$4,499.

3 bed 2 bath 1,845 sqft Built 2015
Raw Value $346,483
Adjusted Value $347,344

Adjusted -$4,053 for 17 sqft less living space and +$4,914 for being newer. Net adjustment: +$861.

3 bed 2 bath 1,855 sqft Built 2015
Raw Value $348,069
Adjusted Value $346,546

Adjusted -$6,437 for 27 sqft less living space and +$4,914 for being newer. Net adjustment: -$1,523.

3 bed 2 bath 1,775 sqft Built 2010
Raw Value $376,561
Adjusted Value $390,016

Adjusted +$12,636 for 53 sqft more living space and +$819 for being newer. Net adjustment: +$13,455.

3 bed 2 bath 1,801 sqft Built 2015
Raw Value $367,178
Adjusted Value $378,529

Adjusted +$6,437 for 27 sqft more living space and +$4,914 for being newer. Net adjustment: +$11,351.

The Neighborhood

This home is valued 15.3% below the R417506E - TERAVISTA R4 median of $430,980. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.6% over the past year.

R417506E - TERAVISTA R4

below average
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$365,063
Median
$430,980

This home is -15.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,910 across all districts. With a homestead exemption claimed, that drops to $5,592 — saving $1,318 per year. That's $466 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%$3,260
Williamson CountyCounty0.3694%$1,349
Williamson County MUD #11MUD0.3656%$1,335
Austin Community Collegespecial0.1034%$377
Williamson County ESD #9 - Round RockESD0.0999%$365
Williamson County FM/RdCounty0.0443%$162
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$6,910

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $378,529 would pay approximately $2,363 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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