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

3405 STADLER CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

5 bed4 bath2,513 sqftBuilt 2005

Property at a Glance

This home is estimated between $808,021 and $954,895, with a best estimate of $905,801. That places the property below the R549699C - Forest Creek Sec 14,20,21,26-30,33,34 median of $910,927, in a neighborhood that declined 3.1% over the past year.

Estimated Value Range

$808,021 $954,895
Best Estimate
$905,801
WCAD Value
$894,222
High Confidence

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

Based on 5 comparable properties in R549699C - Forest Creek Sec 14,20,21,26-30,33,34, this home's estimated market value is between $808,021 and $954,895. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3407 STADLER CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
5 bed 5 bath 2,932 sqft Built 2004
Raw Value $956,070
Adjusted Value $808,021

Adjusted -$146,587 for 419 sqft less living space and -$1,462 for being older. Net adjustment: -$148,049.

3400 STADLER CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,870 sqft Built 2007
Raw Value $1,027,772
Adjusted Value $905,801

Adjusted -$124,896 for 357 sqft less living space and +$2,925 for being newer. Net adjustment: -$121,971.

3402 STADLER CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,712 sqft Built 2004
Raw Value $981,459
Adjusted Value $910,377

Adjusted -$69,620 for 199 sqft less living space and -$1,462 for being older. Net adjustment: -$71,082.

3403 STADLER CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,689 sqft Built 2006
Raw Value $895,135
Adjusted Value $835,023

Adjusted -$61,574 for 176 sqft less living space and +$1,462 for being newer. Net adjustment: -$60,112.

3406 STADLER CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,448 sqft Built 2006
Raw Value $930,693
Adjusted Value $954,895

Adjusted +$22,740 for 65 sqft more living space and +$1,462 for being newer. Net adjustment: +$24,202.

The Neighborhood

This home is valued 1.8% below the R549699C - Forest Creek Sec 14,20,21,26-30,33,34 median of $910,927. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.1% over the past year.

R549699C - Forest Creek Sec 14,20,21,26-30,33,34

typical
271 Properties
$910,927 Median Value
-3.1% YoY Change
1% Have Pool
99% Have Garage
This Home
$894,222
Median
$910,927

This home is -1.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $16,090 across all districts. With a homestead exemption claimed, that drops to $14,674 — saving $1,416 per year. That's $1,223 per month a buyer should budget. The assessed value increased +3.8% vs the subdivision average of -3.1%. This above-average increase gives a protest opportunity score of 45 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$7,986
Round RockCity0.3720%$3,327
Williamson CountyCounty0.3694%$3,304
Austin Community Collegespecial0.1034%$925
Williamson County FM/RdCounty0.0443%$396
Upper Brushy Creek WCIDWater0.0170%$152
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$16,090
45 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $905,801 would pay approximately $5,654 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