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1285 RAINBOW PARKE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,133 sqftBuilt 2009

Property at a Glance

This home is estimated between $346,546 and $384,629, with a best estimate of $378,382. 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

$346,546 $384,629
Best Estimate
$378,382
WCAD Value
$351,043
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 $346,546 and $384,629. 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 $380,008

Adjusted +$47,733 for 267 sqft more living space and +$3,540 for being newer. Net adjustment: +$51,273.

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 $378,382

Adjusted +$40,939 for 229 sqft more living space and +$2,360 for being newer. Net adjustment: +$43,299.

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 $384,629

Adjusted +$51,129 for 286 sqft more living space and +$1,180 for being newer. Net adjustment: +$52,309.

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 $346,546

Adjusted -$2,324 for 13 sqft less living space and +$3,540 for being newer. Net adjustment: +$1,216.

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 $375,725

Adjusted +$26,995 for 151 sqft more living space. Net adjustment: +$26,995.

The Neighborhood

This home is valued 2.4% 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
$351,043
Median
$342,797

This home is +2.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,316 across all districts. With a homestead exemption claimed, that drops to $5,001 — saving $1,315 per year. That's $417 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%$3,135
Round RockCity0.3720%$1,306
Williamson CountyCounty0.3694%$1,297
Austin Community Collegespecial0.1034%$363
Williamson County FM/RdCounty0.0443%$156
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,316

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $378,382 would pay approximately $2,362 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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