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2900 SANTA ROSITA DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,365 sqftBuilt 2014

Property at a Glance

This home is estimated between $454,614 and $728,664, with a best estimate of $554,052. 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

$454,614 $728,664
Best Estimate
$554,052
WCAD Value
$493,216
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $454,614 and $728,664. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4 bed 3 bath 2,650 sqft Built 2015
Raw Value $543,541
Adjusted Value $477,014

Adjusted -$62,151 for 285 sqft less living space and -$4,376 for being older. Net adjustment: -$66,527.

2711 SAINT PAUL RIVERA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,098 sqft Built 2015
Raw Value $674,815
Adjusted Value $728,664

Adjusted +$58,225 for 267 sqft more living space and -$4,376 for being older. Net adjustment: +$53,849.

3420 DE SOTO LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,857 sqft Built 2015
Raw Value $549,582
Adjusted Value $655,987

Adjusted +$110,781 for 508 sqft more living space and -$4,376 for being older. Net adjustment: +$106,405.

2952 SANTA ROSITA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,092 sqft Built 2016
Raw Value $503,270
Adjusted Value $554,052

Adjusted +$59,534 for 273 sqft more living space and -$8,752 for being older. Net adjustment: +$50,782.

2828 SAINT PAUL RIVERA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,552 sqft Built 2016
Raw Value $504,146
Adjusted Value $454,614

Adjusted -$40,780 for 187 sqft less living space and -$8,752 for being older. Net adjustment: -$49,532.

The Neighborhood

This home is valued 1.3% below the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831. That positions it competitively for buyers comparing within the neighborhood. 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
$493,216
Median
$499,831

This home is -1.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,370 across all districts. With a homestead exemption claimed, that drops to $8,028 — saving $1,342 per year. That's $669 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%$4,405
Paloma Lakes MUD #1MUD0.3725%$1,837
Williamson CountyCounty0.3694%$1,822
Austin Community Collegespecial0.1034%$510
Williamson County ESD #9 - Round RockESD0.0999%$493
Williamson County FM/RdCounty0.0443%$219
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$9,370

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $554,052 would pay approximately $3,458 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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