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1477 RAINBOW PARKE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,172 sqftBuilt 2006

Property at a Glance

This home is estimated between $349,978 and $388,061, with a best estimate of $381,814. That places the property above the R457404G - RAINBOW PARKE median of $342,797, in a neighborhood that declined 7.4% over the past year.

Estimated Value Range

$349,978 $388,061
Best Estimate
$381,814
WCAD Value
$349,620
High Confidence

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

Based on 5 comparable properties in R457404G - RAINBOW PARKE, this home's estimated market value is between $349,978 and $388,061. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1473 RAINBOW PARKE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,866 sqft Built 2006
Raw Value $328,735
Adjusted Value $383,440

Adjusted +$54,705 for 306 sqft more living space. Net adjustment: +$54,705.

1322 RAINBOW PARKE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,904 sqft Built 2007
Raw Value $335,083
Adjusted Value $381,814

Adjusted +$47,911 for 268 sqft more living space and -$1,180 for being older. Net adjustment: +$46,731.

1325 RAINBOW PARKE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,847 sqft Built 2008
Raw Value $332,320
Adjusted Value $388,061

Adjusted +$58,101 for 325 sqft more living space and -$2,360 for being older. Net adjustment: +$55,741.

1306 RAINBOW PARKE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,146 sqft Built 2006
Raw Value $345,330
Adjusted Value $349,978

Adjusted +$4,648 for 26 sqft more living space. Net adjustment: +$4,648.

1290 RAINBOW PARKE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,982 sqft Built 2009
Raw Value $348,730
Adjusted Value $379,157

Adjusted +$33,967 for 190 sqft more living space and -$3,540 for being older. Net adjustment: +$30,427.

The Neighborhood

This home is valued 2.0% above the R457404G - RAINBOW PARKE median of $342,797. With 131 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.4% over the past year.

R457404G - RAINBOW PARKE

typical
131 Properties
$342,797 Median Value
-7.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$349,620
Median
$342,797

This home is +2.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,291 across all districts. With a homestead exemption claimed, that drops to $4,976 — saving $1,315 per year. That's $415 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%$3,122
Round RockCity0.3720%$1,301
Williamson CountyCounty0.3694%$1,292
Austin Community Collegespecial0.1034%$362
Williamson County FM/RdCounty0.0443%$155
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,291

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $381,814 would pay approximately $2,383 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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