Beta Williamson County, TX only — data and coverage are limited during early access.

2800 SAINT PAUL RIVERA LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath3,345 sqftBuilt 2013

Property at a Glance

This home is estimated between $623,503 and $706,180, with a best estimate of $690,665. That places the property above the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831, in a neighborhood that declined 1.7% over the past year.

Estimated Value Range

$623,503 $706,180
Best Estimate
$690,665
WCAD Value
$567,842
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $623,503 and $706,180. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

2852 SAINT PAUL RIVERA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,331 sqft Built 2014
Raw Value $489,431
Adjusted Value $706,180

Adjusted +$221,125 for 1,014 sqft more living space and -$4,376 for being older. Net adjustment: +$216,749.

3 bed 2 bath 3,249 sqft Built 2012
Raw Value $598,192
Adjusted Value $623,503

Adjusted +$20,935 for 96 sqft more living space and +$4,376 for being newer. Net adjustment: +$25,311.

3 bed 2 bath 2,613 sqft Built 2012
Raw Value $526,660
Adjusted Value $690,665

Adjusted +$159,629 for 732 sqft more living space and +$4,376 for being newer. Net adjustment: +$164,005.

2828 SAINT PAUL RIVERA LN, ROUND ROCK, TX 78665
0.00 mi 97% similar Same subdivision
4 bed 3 bath 2,552 sqft Built 2016
Raw Value $504,146
Adjusted Value $663,950

Adjusted +$172,931 for 793 sqft more living space and -$13,127 for being older. Net adjustment: +$159,804.

2900 SANTA ROSITA DR, ROUND ROCK, TX 78665
0.00 mi 96% similar Same subdivision
4 bed 3 bath 2,365 sqft Built 2014
Raw Value $493,216
Adjusted Value $702,551

Adjusted +$213,711 for 980 sqft more living space and -$4,376 for being older. Net adjustment: +$209,335.

The Neighborhood

This home is valued 13.6% above the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831. With 695 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.7% over the past year.

R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN

typical
695 Properties
$499,831 Median Value
-1.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$567,842
Median
$499,831

This home is +13.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,787 across all districts. With a homestead exemption claimed, that drops to $9,432 — saving $1,355 per year. That's $786 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%$5,071
Paloma Lakes MUD #1MUD0.3725%$2,115
Williamson CountyCounty0.3694%$2,098
Austin Community Collegespecial0.1034%$587
Williamson County ESD #9 - Round RockESD0.0999%$567
Williamson County FM/RdCounty0.0443%$252
Upper Brushy Creek WCIDWater0.0170%$97
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$10,787

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $690,665 would pay approximately $4,311 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.

View full property details