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1225 RAINBOW PARKE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,969 sqftBuilt 2010

Property at a Glance

This home is estimated between $318,407 and $356,490, with a best estimate of $350,243. 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

$318,407 $356,490
Best Estimate
$350,243
WCAD Value
$346,100
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 $318,407 and $356,490. 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 $351,869

Adjusted +$18,414 for 103 sqft more living space and +$4,720 for being newer. Net adjustment: +$23,134.

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 $350,243

Adjusted +$11,620 for 65 sqft more living space and +$3,540 for being newer. Net adjustment: +$15,160.

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 $356,490

Adjusted +$21,810 for 122 sqft more living space and +$2,360 for being newer. Net adjustment: +$24,170.

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 $318,407

Adjusted -$31,643 for 177 sqft less living space and +$4,720 for being newer. Net adjustment: -$26,923.

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 $347,586

Adjusted -$2,324 for 13 sqft less living space and +$1,180 for being newer. Net adjustment: -$1,144.

The Neighborhood

This home is in line with the R457404G - RAINBOW PARKE median of $342,797. 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
$346,100
Median
$342,797

This home is +1.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,227 across all districts. With a homestead exemption claimed, that drops to $4,913 — saving $1,314 per year. That's $409 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%$3,091
Round RockCity0.3720%$1,287
Williamson CountyCounty0.3694%$1,279
Austin Community Collegespecial0.1034%$358
Williamson County FM/RdCounty0.0443%$153
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,227

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $350,243 would pay approximately $2,186 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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