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12 EVERGREEN DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,046 sqftBuilt 1980

Property at a Glance

This home is estimated between $340,721 and $423,216, with a best estimate of $395,337. That places the property below the R601480F - Greenfield median of $418,347, in a neighborhood that declined 7.6% over the past year.

Estimated Value Range

$340,721 $423,216
Best Estimate
$395,337
WCAD Value
$388,547
Low Confidence

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

There are 5 comparable properties within range, but none are in R601480F - Greenfield. The estimated range of $340,721 and $423,216 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,006 sqft Built 1975
Raw Value $379,361
Adjusted Value $393,190

Adjusted +$7,840 for 40 sqft more living space and +$5,989 for being newer. Net adjustment: +$13,829.

3 bed 2 bath 1,830 sqft Built 1983
Raw Value $373,783
Adjusted Value $412,526

Adjusted +$42,336 for 216 sqft more living space and -$3,593 for being older. Net adjustment: +$38,743.

3 bed 2 bath 1,884 sqft Built 1970
Raw Value $379,486
Adjusted Value $423,216

Adjusted +$31,752 for 162 sqft more living space and +$11,978 for being newer. Net adjustment: +$43,730.

3 bed 2 bath 1,670 sqft Built 1978
Raw Value $319,246
Adjusted Value $395,337

Adjusted +$73,695 for 376 sqft more living space and +$2,396 for being newer. Net adjustment: +$76,091.

3 bed 2 bath 2,039 sqft Built 2002
Raw Value $365,701
Adjusted Value $340,721

Adjusted +$1,372 for 7 sqft more living space and -$26,352 for being older. Net adjustment: -$24,980.

The Neighborhood

This home is valued 7.1% below the R601480F - Greenfield median of $418,347. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 7.6% over the past year.

R601480F - Greenfield

typical
22 Properties
$418,347 Median Value
-7.6% YoY Change
0% Have Pool
77% Have Garage
This Home
$388,547
Median
$418,347

This home is -7.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,934 across all districts. With a homestead exemption claimed, that drops to $4,612 — saving $1,322 per year. That's $384 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%$3,470
Williamson CountyCounty0.3694%$1,435
Austin Community Collegespecial0.1034%$402
Williamson County ESD #9 - Round RockESD0.0999%$388
Williamson County FM/RdCounty0.0443%$172
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$5,934

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $395,337 would pay approximately $2,468 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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