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1855 PARADISE RIDGE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,126 sqftBuilt 2002

Property at a Glance

This home is estimated between $315,142 and $504,349, with a best estimate of $443,852. 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

$315,142 $504,349
Best Estimate
$443,852
WCAD Value
$410,359
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 $315,142 and $504,349. 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 $364,452

Adjusted -$58,688 for 219 sqft less living space and +$5,432 for being newer. Net adjustment: -$53,256.

1859 PARADISE RIDGE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,198 sqft Built 2001
Raw Value $482,775
Adjusted Value $468,912

Adjusted -$19,295 for 72 sqft less living space and +$5,432 for being newer. Net adjustment: -$13,863.

1822 PARADISE RIDGE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,020 sqft Built 2002
Raw Value $415,446
Adjusted Value $443,852

Adjusted +$28,406 for 106 sqft more living space. Net adjustment: +$28,406.

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 $504,349

Adjusted -$25,994 for 97 sqft less living space and -$16,296 for being older. Net adjustment: -$42,290.

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 $315,142

Adjusted -$94,865 for 354 sqft less living space and -$16,296 for being older. Net adjustment: -$111,161.

The Neighborhood

This home is valued 9.1% 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

typical
1,029 Properties
$451,534 Median Value
-7.0% YoY Change
2% Have Pool
100% Have Garage
This Home
$410,359
Median
$451,534

This home is -9.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,383 across all districts. With a homestead exemption claimed, that drops to $6,057 — saving $1,326 per year. That's $505 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%$3,665
Round RockCity0.3720%$1,527
Williamson CountyCounty0.3694%$1,516
Austin Community Collegespecial0.1034%$424
Williamson County FM/RdCounty0.0443%$182
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,383

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $443,852 would pay approximately $2,771 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 4/19/2026.

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