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3456 FLOWSTONE LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,706 sqftBuilt 2001

Property at a Glance

This home is estimated between $328,345 and $339,782, with a best estimate of $333,053. That places the property below 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

$328,345 $339,782
Best Estimate
$333,053
WCAD Value
$335,621
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 $328,345 and $339,782. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3400 FLOWSTONE LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,720 sqft Built 2000
Raw Value $335,839
Adjusted Value $331,588

Adjusted -$2,850 for 14 sqft less living space and -$1,401 for being older. Net adjustment: -$4,251.

3404 FLOWSTONE LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,719 sqft Built 2000
Raw Value $337,100
Adjusted Value $333,053

Adjusted -$2,646 for 13 sqft less living space and -$1,401 for being older. Net adjustment: -$4,047.

3476 FLOWSTONE LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,460 sqft Built 2002
Raw Value $288,302
Adjusted Value $339,782

Adjusted +$50,079 for 246 sqft more living space and +$1,401 for being newer. Net adjustment: +$51,480.

3402 FLOWSTONE LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,852 sqft Built 2000
Raw Value $370,730
Adjusted Value $339,607

Adjusted -$29,722 for 146 sqft less living space and -$1,401 for being older. Net adjustment: -$31,123.

3416 FLOWSTONE LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,682 sqft Built 2000
Raw Value $324,860
Adjusted Value $328,345

Adjusted +$4,886 for 24 sqft more living space and -$1,401 for being older. Net adjustment: +$3,485.

The Neighborhood

This home is valued 8.8% below the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. That positions it competitively for buyers comparing within the neighborhood. 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
$335,621
Median
$368,194

This home is -8.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,039 across all districts. With a homestead exemption claimed, that drops to $4,726 — saving $1,313 per year. That's $394 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%$2,997
Round RockCity0.3720%$1,249
Williamson CountyCounty0.3694%$1,240
Austin Community Collegespecial0.1034%$347
Williamson County FM/RdCounty0.0443%$149
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,039

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $333,053 would pay approximately $2,079 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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