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1401 RAINBOW PARKE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,280 sqftBuilt 2007

Property at a Glance

This home is estimated between $229,775 and $410,323, with a best estimate of $245,265. That places the property below the R457404G - RAINBOW PARKE median of $342,797, in a neighborhood that declined 7.4% over the past year.

Estimated Value Range

$229,775 $410,323
Best Estimate
$245,265
WCAD Value
$404,609
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 $229,775 and $410,323. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $229,775

Adjusted -$101,365 for 567 sqft less living space and -$1,180 for being older. Net adjustment: -$102,545.

1333 RAINBOW PARKE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,260 sqft Built 2007
Raw Value $398,377
Adjusted Value $401,952

Adjusted +$3,575 for 20 sqft more living space. Net adjustment: +$3,575.

1505 RAINBOW PARKE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,260 sqft Built 2005
Raw Value $404,388
Adjusted Value $410,323

Adjusted +$3,575 for 20 sqft more living space and +$2,360 for being newer. Net adjustment: +$5,935.

1212 RAINBOW CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,724 sqft Built 2010
Raw Value $328,181
Adjusted Value $245,265

Adjusted -$79,376 for 444 sqft less living space and -$3,540 for being older. Net adjustment: -$82,916.

1337 RAINBOW PARKE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,751 sqft Built 2007
Raw Value $326,044
Adjusted Value $241,842

Adjusted -$84,202 for 471 sqft less living space. Net adjustment: -$84,202.

The Neighborhood

This home is valued 18.0% 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

above average
131 Properties
$342,797 Median Value
-7.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$404,609
Median
$342,797

This home is +18.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,280 across all districts. With a homestead exemption claimed, that drops to $5,955 — saving $1,325 per year. That's $496 per month a buyer should budget. The assessed value increased +0.5% vs the subdivision average of -7.4%. This above-average increase gives a protest opportunity score of 40 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,614
Round RockCity0.3720%$1,505
Williamson CountyCounty0.3694%$1,495
Austin Community Collegespecial0.1034%$418
Williamson County FM/RdCounty0.0443%$179
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,280
40 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $245,265 would pay approximately $1,531 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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