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1506 GREENSIDE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,857 sqftBuilt 2009

Property at a Glance

This home is estimated between $351,199 and $523,436, with a best estimate of $377,906. 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

$351,199 $523,436
Best Estimate
$377,906
WCAD Value
$374,840
High Confidence

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

Based on 5 comparable properties in R417506E - TERAVISTA R4, this home's estimated market value is between $351,199 and $523,436. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1504 GREENSIDE DR, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,756 sqft Built 2008
Raw Value $494,496
Adjusted Value $517,757

Adjusted +$24,080 for 101 sqft more living space and -$819 for being older. Net adjustment: +$23,261.

1510 GREENSIDE DR, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,915 sqft Built 2009
Raw Value $371,313
Adjusted Value $357,485

Adjusted -$13,828 for 58 sqft less living space. Net adjustment: -$13,828.

1502 GREENSIDE DR, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,668 sqft Built 2007
Raw Value $480,014
Adjusted Value $523,436

Adjusted +$45,060 for 189 sqft more living space and -$1,638 for being older. Net adjustment: +$43,422.

1500 GREENSIDE DR, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,128 sqft Built 2009
Raw Value $415,809
Adjusted Value $351,199

Adjusted -$64,610 for 271 sqft less living space. Net adjustment: -$64,610.

1522 WESTMEADOW TRL, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,828 sqft Built 2009
Raw Value $370,992
Adjusted Value $377,906

Adjusted +$6,914 for 29 sqft more living space. Net adjustment: +$6,914.

The Neighborhood

This home is valued 13.0% 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
$374,840
Median
$430,980

This home is -13.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,095 across all districts. With a homestead exemption claimed, that drops to $5,775 — saving $1,320 per year. That's $481 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%$3,348
Williamson CountyCounty0.3694%$1,385
Williamson County MUD #11MUD0.3656%$1,370
Austin Community Collegespecial0.1034%$388
Williamson County ESD #9 - Round RockESD0.0999%$375
Williamson County FM/RdCounty0.0443%$166
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$7,095

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $377,906 would pay approximately $2,359 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 4/19/2026.

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