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1811 PARADISE RIDGE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,100 sqftBuilt 2003

Property at a Glance

This home is estimated between $400,851 and $580,831, with a best estimate of $416,335. 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

$400,851 $580,831
Best Estimate
$416,335
WCAD Value
$477,853
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 $400,851 and $580,831. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $400,851

Adjusted +$42,877 for 160 sqft more living space and -$27,161 for being older. Net adjustment: +$15,716.

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 $580,831

Adjusted -$9,111 for 34 sqft less living space and +$5,432 for being newer. Net adjustment: -$3,679.

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 $416,335

Adjusted +$47,165 for 176 sqft more living space and -$5,432 for being older. Net adjustment: +$41,733.

1945 PARADISE RIDGE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,916 sqft Built 2004
Raw Value $380,225
Adjusted Value $424,102

Adjusted +$49,309 for 184 sqft more living space and -$5,432 for being older. Net adjustment: +$43,877.

1828 PARADISE RIDGE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,288 sqft Built 2002
Raw Value $453,676
Adjusted Value $408,727

Adjusted -$50,381 for 188 sqft less living space and +$5,432 for being newer. Net adjustment: -$44,949.

The Neighborhood

This home is valued 5.8% above the R530506E - SONOMA ALL SECTIONS median of $451,534. With 1,029 homes in the subdivision, the property sits in the upper tier. 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
$477,853
Median
$451,534

This home is +5.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,598 across all districts. With a homestead exemption claimed, that drops to $7,259 — saving $1,339 per year. That's $605 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%$4,268
Round RockCity0.3720%$1,778
Williamson CountyCounty0.3694%$1,765
Austin Community Collegespecial0.1034%$494
Williamson County FM/RdCounty0.0443%$212
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,598

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $416,335 would pay approximately $2,599 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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