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1605 GREENSIDE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,924 sqftBuilt 2009

Property at a Glance

This home is estimated between $369,433 and $424,482, with a best estimate of $401,417. 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

$369,433 $424,482
Best Estimate
$401,417
WCAD Value
$386,085
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 $369,433 and $424,482 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 $424,482

Adjusted +$20,027 for 84 sqft more living space and -$1,638 for being older. Net adjustment: +$18,389.

3 bed 2 bath 1,845 sqft Built 2015
Raw Value $346,483
Adjusted Value $370,232

Adjusted +$18,835 for 79 sqft more living space and +$4,914 for being newer. Net adjustment: +$23,749.

3 bed 2 bath 1,855 sqft Built 2015
Raw Value $348,069
Adjusted Value $369,433

Adjusted +$16,450 for 69 sqft more living space and +$4,914 for being newer. Net adjustment: +$21,364.

3 bed 2 bath 1,775 sqft Built 2010
Raw Value $376,561
Adjusted Value $412,903

Adjusted +$35,523 for 149 sqft more living space and +$819 for being newer. Net adjustment: +$36,342.

3 bed 2 bath 1,801 sqft Built 2015
Raw Value $367,178
Adjusted Value $401,417

Adjusted +$29,325 for 123 sqft more living space and +$4,914 for being newer. Net adjustment: +$34,239.

The Neighborhood

This home is valued 10.4% 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

typical
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$386,085
Median
$430,980

This home is -10.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,308 across all districts. With a homestead exemption claimed, that drops to $5,986 — saving $1,322 per year. That's $499 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%$3,448
Williamson CountyCounty0.3694%$1,426
Williamson County MUD #11MUD0.3656%$1,412
Austin Community Collegespecial0.1034%$399
Williamson County ESD #9 - Round RockESD0.0999%$386
Williamson County FM/RdCounty0.0443%$171
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$7,308

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $401,417 would pay approximately $2,506 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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