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3406 FLOWSTONE LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath917 sqftBuilt 2000

Property at a Glance

This home is estimated between $173,834 and $329,324, with a best estimate of $318,816. 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

$173,834 $329,324
Best Estimate
$318,816
WCAD Value
$363,319
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 $173,834 and $329,324. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3436 FLOWSTONE LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,105 sqft Built 2000
Raw Value $363,033
Adjusted Value $324,761

Adjusted -$38,272 for 188 sqft less living space. Net adjustment: -$38,272.

3446 FLOWSTONE LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,105 sqft Built 2000
Raw Value $357,088
Adjusted Value $318,816

Adjusted -$38,272 for 188 sqft less living space. Net adjustment: -$38,272.

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 $180,564

Adjusted -$110,540 for 543 sqft less living space and +$2,802 for being newer. Net adjustment: -$107,738.

3408 FLOWSTONE LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,105 sqft Built 2000
Raw Value $367,596
Adjusted Value $329,324

Adjusted -$38,272 for 188 sqft less living space. Net adjustment: -$38,272.

3404 FLOWSTONE LN, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,719 sqft Built 2000
Raw Value $337,100
Adjusted Value $173,834

Adjusted -$163,266 for 802 sqft less living space. Net adjustment: -$163,266.

The Neighborhood

This home is valued 1.3% 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
$363,319
Median
$368,194

This home is -1.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,537 across all districts. With a homestead exemption claimed, that drops to $5,220 — saving $1,317 per year. That's $435 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%$3,245
Round RockCity0.3720%$1,352
Williamson CountyCounty0.3694%$1,342
Austin Community Collegespecial0.1034%$376
Williamson County FM/RdCounty0.0443%$161
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,537

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $318,816 would pay approximately $1,990 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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