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

1528 STONE MANOR TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed3 bath2,124 sqftBuilt 2022

Property at a Glance

This home is estimated between $506,326 and $564,908, with a best estimate of $551,966. That places the property below the R455524B - HOMESTEAD AT OLD SETTLERS R5 median of $584,835, in a neighborhood that appreciated 31.2% over the past year.

Estimated Value Range

$506,326 $564,908
Best Estimate
$551,966
WCAD Value
$608,716
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R455524B - HOMESTEAD AT OLD SETTLERS R5. The estimated range of $506,326 and $564,908 should be treated as a rough guide.

Comparable Properties (5)

1520 STONE MANOR TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,501 sqft Built 2023
Raw Value $618,538
Adjusted Value $506,326

Adjusted -$108,044 for 377 sqft less living space and -$4,168 for being older. Net adjustment: -$112,212.

5 bed 3 bath 2,090 sqft Built 2021
Raw Value $536,749
Adjusted Value $550,661

Adjusted +$9,744 for 34 sqft more living space and +$4,168 for being newer. Net adjustment: +$13,912.

1516 STONE MANOR TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,141 sqft Built 2022
Raw Value $569,780
Adjusted Value $564,908

Adjusted -$4,872 for 17 sqft less living space. Net adjustment: -$4,872.

4 bed 3 bath 2,124 sqft Built 2021
Raw Value $555,560
Adjusted Value $559,728

Adjusted +$4,168 for being newer. Net adjustment: +$4,168.

5 bed 3 bath 2,083 sqft Built 2021
Raw Value $536,048
Adjusted Value $551,966

Adjusted +$11,750 for 41 sqft more living space and +$4,168 for being newer. Net adjustment: +$15,918.

The Neighborhood

This home is valued 4.1% above the R455524B - HOMESTEAD AT OLD SETTLERS R5 median of $584,835. With 142 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 31.2% over the past year.

R455524B - HOMESTEAD AT OLD SETTLERS R5

typical
142 Properties
$584,835 Median Value
+31.2% YoY Change
0% Have Pool
100% Have Garage
This Home
$608,716
Median
$584,835

This home is +4.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,063 across all districts. With a homestead exemption claimed, that drops to $12,700 — saving $1,363 per year. That's $1,058 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%$5,436
Round Rock MUD #2MUD0.5110%$3,111
Round RockCity0.3720%$2,264
Williamson CountyCounty0.3694%$2,249
Austin Community Collegespecial0.1034%$629
Williamson County FM/RdCounty0.0443%$270
Upper Brushy Creek WCIDWater0.0170%$103
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3103%$14,063

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $551,966 would pay approximately $3,445 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