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1627 GREENSIDE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,464 sqftBuilt 2011

Property at a Glance

This home is estimated between $301,596 and $492,956, with a best estimate of $438,442. That places the property above the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$301,596 $492,956
Best Estimate
$438,442
WCAD Value
$452,051
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 $301,596 and $492,956 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,387 sqft Built 2013
Raw Value $418,446
Adjusted Value $438,442

Adjusted +$18,358 for 77 sqft more living space and +$1,638 for being newer. Net adjustment: +$19,996.

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 $492,956

Adjusted -$46,252 for 194 sqft less living space. Net adjustment: -$46,252.

4 bed 3 bath 1,575 sqft Built 2017
Raw Value $499,392
Adjusted Value $477,842

Adjusted -$26,464 for 111 sqft less living space and +$4,914 for being newer. Net adjustment: -$21,550.

3 bed 2 bath 1,775 sqft Built 2010
Raw Value $376,561
Adjusted Value $301,596

Adjusted -$74,146 for 311 sqft less living space and -$819 for being older. Net adjustment: -$74,965.

4 bed 2 bath 2,010 sqft Built 2013
Raw Value $473,173
Adjusted Value $344,638

Adjusted -$130,173 for 546 sqft less living space and +$1,638 for being newer. Net adjustment: -$128,535.

The Neighborhood

This home is valued 4.9% 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

typical
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$452,051
Median
$430,980

This home is +4.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,556 across all districts. With a homestead exemption claimed, that drops to $7,223 — saving $1,333 per year. That's $602 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%$4,037
Williamson CountyCounty0.3694%$1,670
Williamson County MUD #11MUD0.3656%$1,653
Austin Community Collegespecial0.1034%$467
Williamson County ESD #9 - Round RockESD0.0999%$452
Williamson County FM/RdCounty0.0443%$200
Upper Brushy Creek WCIDWater0.0170%$77
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$8,556

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $438,442 would pay approximately $2,737 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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