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2137 PARADISE RIDGE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,875 sqftBuilt 2005

Property at a Glance

This home is estimated between $351,420 and $581,467, with a best estimate of $531,399. That places the property above the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.

Estimated Value Range

$351,420 $581,467
Best Estimate
$531,399
WCAD Value
$381,333
High Confidence

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

Based on 5 comparable properties in R530506E - SONOMA ALL SECTIONS, this home's estimated market value is between $351,420 and $581,467. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1816 PARADISE RIDGE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 1,345 sqft Built 2001
Raw Value $417,708
Adjusted Value $581,467

Adjusted +$142,030 for 530 sqft more living space and +$21,729 for being newer. Net adjustment: +$163,759.

2348 PARADISE RIDGE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,726 sqft Built 2005
Raw Value $368,181
Adjusted Value $408,110

Adjusted +$39,929 for 149 sqft more living space. Net adjustment: +$39,929.

1925 PARADISE RIDGE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,940 sqft Built 2008
Raw Value $385,135
Adjusted Value $351,420

Adjusted -$17,419 for 65 sqft less living space and -$16,296 for being older. Net adjustment: -$33,715.

2359 PARADISE RIDGE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,480 sqft Built 2005
Raw Value $426,303
Adjusted Value $532,156

Adjusted +$105,853 for 395 sqft more living space. Net adjustment: +$105,853.

1874 PARADISE RIDGE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,134 sqft Built 2002
Raw Value $584,510
Adjusted Value $531,399

Adjusted -$69,407 for 259 sqft less living space and +$16,296 for being newer. Net adjustment: -$53,111.

The Neighborhood

This home is valued 15.5% below the R530506E - SONOMA ALL SECTIONS median of $451,534. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 7.0% over the past year.

R530506E - SONOMA ALL SECTIONS

below average
1,029 Properties
$451,534 Median Value
-7.0% YoY Change
2% Have Pool
100% Have Garage
This Home
$381,333
Median
$451,534

This home is -15.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,861 across all districts. With a homestead exemption claimed, that drops to $5,540 — saving $1,321 per year. That's $462 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%$3,406
Round RockCity0.3720%$1,419
Williamson CountyCounty0.3694%$1,409
Austin Community Collegespecial0.1034%$394
Williamson County FM/RdCounty0.0443%$169
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,861

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $531,399 would pay approximately $3,317 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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