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3231 ARROYO BLUFF LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,040 sqftBuilt 2002

Property at a Glance

This home is estimated between $194,228 and $399,109, with a best estimate of $198,068. 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

$194,228 $399,109
Best Estimate
$198,068
WCAD Value
$400,112
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 $194,228 and $399,109. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3228 ARROYO BLUFF LN, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,719 sqft Built 2000
Raw Value $415,264
Adjusted Value $274,236

Adjusted -$138,226 for 679 sqft less living space and -$2,802 for being older. Net adjustment: -$141,028.

3226 ARROYO BLUFF LN, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,682 sqft Built 2000
Raw Value $330,806
Adjusted Value $197,310

Adjusted -$130,694 for 642 sqft less living space and -$2,802 for being older. Net adjustment: -$133,496.

3237 ARROYO BLUFF LN, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,113 sqft Built 2002
Raw Value $413,970
Adjusted Value $399,109

Adjusted -$14,861 for 73 sqft less living space. Net adjustment: -$14,861.

3240 ARROYO BLUFF LN, ROUND ROCK, TX 78681
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,748 sqft Built 2002
Raw Value $342,198
Adjusted Value $198,068

Adjusted -$144,130 for 708 sqft less living space. Net adjustment: -$144,130.

3242 ARROYO BLUFF LN, ROUND ROCK, TX 78681
0.07 mi 100% similar Same subdivision
3 bed 2 bath 1,598 sqft Built 2002
Raw Value $307,822
Adjusted Value $194,228

Adjusted -$113,594 for 558 sqft less living space. Net adjustment: -$113,594.

The Neighborhood

This home is valued 8.7% 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
$400,112
Median
$368,194

This home is +8.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,199 across all districts. With a homestead exemption claimed, that drops to $5,875 — saving $1,324 per year. That's $490 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%$3,573
Round RockCity0.3720%$1,488
Williamson CountyCounty0.3694%$1,478
Austin Community Collegespecial0.1034%$414
Williamson County FM/RdCounty0.0443%$177
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,199

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $198,068 would pay approximately $1,236 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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