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

3462 FLOWSTONE LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,140 sqftBuilt 2002

Property at a Glance

This home is estimated between $221,429 and $412,266, with a best estimate of $376,809. That places the property above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194, in a neighborhood that declined 10.9% over the past year.

Estimated Value Range

$221,429 $412,266
Best Estimate
$376,809
WCAD Value
$395,907
High Confidence

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

Based on 5 comparable properties in R107503F - PRESERVE AT STONE OAK - PH 3 & 4, this home's estimated market value is between $221,429 and $412,266. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3461 FLOWSTONE LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,715 sqft Built 2003
Raw Value $360,021
Adjusted Value $244,367

Adjusted -$117,055 for 575 sqft less living space and +$1,401 for being newer. Net adjustment: -$115,654.

3463 FLOWSTONE LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 917 sqft Built 2002
Raw Value $366,869
Adjusted Value $412,266

Adjusted +$45,397 for 223 sqft more living space. Net adjustment: +$45,397.

3458 FLOWSTONE LN, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,140 sqft Built 2001
Raw Value $378,210
Adjusted Value $376,809

Adjusted -$1,401 for being older. Net adjustment: -$1,401.

3467 FLOWSTONE LN, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,159 sqft Built 2002
Raw Value $383,889
Adjusted Value $380,021

Adjusted -$3,868 for 19 sqft less living space. Net adjustment: -$3,868.

3468 FLOWSTONE LN, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,728 sqft Built 2002
Raw Value $341,130
Adjusted Value $221,429

Adjusted -$119,701 for 588 sqft less living space. Net adjustment: -$119,701.

The Neighborhood

This home is valued 7.5% above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. With 1,045 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 10.9% over the past year.

R107503F - PRESERVE AT STONE OAK - PH 3 & 4

typical
1,045 Properties
$368,194 Median Value
-10.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$395,907
Median
$368,194

This home is +7.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,123 across all districts. With a homestead exemption claimed, that drops to $5,800 — saving $1,323 per year. That's $483 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%$3,536
Round RockCity0.3720%$1,473
Williamson CountyCounty0.3694%$1,463
Austin Community Collegespecial0.1034%$409
Williamson County FM/RdCounty0.0443%$176
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,123

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $376,809 would pay approximately $2,352 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