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3477 FLOWSTONE LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath902 sqftBuilt 2003

Property at a Glance

This home is estimated between $333,867 and $351,419, with a best estimate of $340,263. 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

$333,867 $351,419
Best Estimate
$340,263
WCAD Value
$375,194
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 $333,867 and $351,419. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3473 FLOWSTONE LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 721 sqft Built 2003
Raw Value $314,572
Adjusted Value $351,419

Adjusted +$36,847 for 181 sqft more living space. Net adjustment: +$36,847.

3474 FLOWSTONE LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,105 sqft Built 2003
Raw Value $391,197
Adjusted Value $349,872

Adjusted -$41,325 for 203 sqft less living space. Net adjustment: -$41,325.

3472 FLOWSTONE LN, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,026 sqft Built 2003
Raw Value $365,506
Adjusted Value $340,263

Adjusted -$25,243 for 124 sqft less living space. Net adjustment: -$25,243.

3470 FLOWSTONE LN, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,159 sqft Built 2002
Raw Value $389,913
Adjusted Value $336,194

Adjusted -$52,318 for 257 sqft less living space and -$1,401 for being older. Net adjustment: -$53,719.

3469 FLOWSTONE LN, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,092 sqft Built 2002
Raw Value $373,947
Adjusted Value $333,867

Adjusted -$38,679 for 190 sqft less living space and -$1,401 for being older. Net adjustment: -$40,080.

The Neighborhood

This home is valued 1.9% 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
$375,194
Median
$368,194

This home is +1.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,751 across all districts. With a homestead exemption claimed, that drops to $5,431 — saving $1,320 per year. That's $453 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%$3,351
Round RockCity0.3720%$1,396
Williamson CountyCounty0.3694%$1,386
Austin Community Collegespecial0.1034%$388
Williamson County FM/RdCounty0.0443%$166
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,751

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $340,263 would pay approximately $2,124 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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