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1501 RAINBOW PARKE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,370 sqftBuilt 2005

Property at a Glance

This home is estimated between $243,493 and $421,917, with a best estimate of $245,118. 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

$243,493 $421,917
Best Estimate
$245,118
WCAD Value
$436,206
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 $243,493 and $421,917. 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 $245,118

Adjusted -$88,672 for 496 sqft less living space and -$1,180 for being older and +$6,235 for having a pool. Net adjustment: -$83,617.

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 $243,493

Adjusted -$95,465 for 534 sqft less living space and -$2,360 for being older and +$6,235 for having a pool. Net adjustment: -$91,590.

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 $249,740

Adjusted -$85,275 for 477 sqft less living space and -$3,540 for being older and +$6,235 for having a pool. Net adjustment: -$82,580.

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 $421,917

Adjusted +$19,665 for 110 sqft more living space and -$2,360 for being older and +$6,235 for having a pool. Net adjustment: +$23,540.

1314 RAINBOW PARKE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,868 sqft Built 2005
Raw Value $326,629
Adjusted Value $243,835

Adjusted -$89,029 for 498 sqft less living space and +$6,235 for having a pool. Net adjustment: -$82,794.

The Neighborhood

This home is valued 27.2% 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
$436,206
Median
$342,797

This home is +27.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,849 across all districts. With a homestead exemption claimed, that drops to $6,518 — saving $1,331 per year. That's $543 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%$3,896
Round RockCity0.3720%$1,623
Williamson CountyCounty0.3694%$1,612
Austin Community Collegespecial0.1034%$451
Williamson County FM/RdCounty0.0443%$193
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,849

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $245,118 would pay approximately $1,530 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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