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3452 FLOWSTONE LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed1 bath1,562 sqftBuilt 2000

Property at a Glance

This home is estimated between $289,035 and $321,131, with a best estimate of $308,179. 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

$289,035 $321,131
Best Estimate
$308,179
WCAD Value
$297,700
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 $289,035 and $321,131. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3364 CANTERA WAY, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,820 sqft Built 2000
Raw Value $364,634
Adjusted Value $312,112

Adjusted -$52,522 for 258 sqft less living space. Net adjustment: -$52,522.

3444 FLOWSTONE LN, ROUND ROCK, TX 78681
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,462 sqft Built 2001
Raw Value $286,421
Adjusted Value $308,179

Adjusted +$20,357 for 100 sqft more living space and +$1,401 for being newer. Net adjustment: +$21,758.

1102 FOSSIL CV, ROUND ROCK, TX 78681
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,940 sqft Built 2000
Raw Value $365,986
Adjusted Value $289,035

Adjusted -$76,951 for 378 sqft less living space. Net adjustment: -$76,951.

1100 FOSSIL CV, ROUND ROCK, TX 78681
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,721 sqft Built 2001
Raw Value $336,591
Adjusted Value $305,624

Adjusted -$32,368 for 159 sqft less living space and +$1,401 for being newer. Net adjustment: -$30,967.

1101 FOSSIL CV, ROUND ROCK, TX 78681
0.06 mi 100% similar Same subdivision
3 bed 2 bath 1,725 sqft Built 2001
Raw Value $352,912
Adjusted Value $321,131

Adjusted -$33,182 for 163 sqft less living space and +$1,401 for being newer. Net adjustment: -$31,781.

The Neighborhood

This home is valued 19.1% 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

below average
1,045 Properties
$368,194 Median Value
-10.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$297,700
Median
$368,194

This home is -19.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,356 across all districts. With a homestead exemption claimed, that drops to $4,051 — saving $1,305 per year. That's $338 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%$2,659
Round RockCity0.3720%$1,107
Williamson CountyCounty0.3694%$1,100
Austin Community Collegespecial0.1034%$308
Williamson County FM/RdCounty0.0443%$132
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,356

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $308,179 would pay approximately $1,924 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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