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2138 PARADISE RIDGE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,721 sqftBuilt 2005

Property at a Glance

This home is estimated between $310,151 and $680,094, with a best estimate of $366,841. That places the property below the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.

Estimated Value Range

$310,151 $680,094
Best Estimate
$366,841
WCAD Value
$371,657
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 $310,151 and $680,094. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $366,841

Adjusted -$1,340 for 5 sqft less living space. Net adjustment: -$1,340.

2209 PARADISE RIDGE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,223 sqft Built 2005
Raw Value $546,639
Adjusted Value $680,094

Adjusted +$133,455 for 498 sqft more living space. Net adjustment: +$133,455.

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 $310,151

Adjusted -$58,688 for 219 sqft less living space and -$16,296 for being older. Net adjustment: -$74,984.

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 $490,887

Adjusted +$64,584 for 241 sqft more living space. Net adjustment: +$64,584.

1933 PARADISE RIDGE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,924 sqft Built 2004
Raw Value $374,602
Adjusted Value $325,634

Adjusted -$54,400 for 203 sqft less living space and +$5,432 for being newer. Net adjustment: -$48,968.

The Neighborhood

This home is valued 17.7% 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
$371,657
Median
$451,534

This home is -17.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,687 across all districts. With a homestead exemption claimed, that drops to $5,368 — saving $1,319 per year. That's $447 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%$3,319
Round RockCity0.3720%$1,383
Williamson CountyCounty0.3694%$1,373
Austin Community Collegespecial0.1034%$384
Williamson County FM/RdCounty0.0443%$165
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,687

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $366,841 would pay approximately $2,290 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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