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3239 ARROYO BLUFF LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,350 sqftBuilt 2003

Property at a Glance

This home is estimated between $255,935 and $460,816, with a best estimate of $419,223. That places the property above 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

$255,935 $460,816
Best Estimate
$419,223
WCAD Value
$449,040
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 $255,935 and $460,816. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3237 ARROYO BLUFF LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,113 sqft Built 2002
Raw Value $413,970
Adjusted Value $460,816

Adjusted +$48,247 for 237 sqft more living space and -$1,401 for being older. Net adjustment: +$46,846.

3242 ARROYO BLUFF LN, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,598 sqft Built 2002
Raw Value $307,822
Adjusted Value $255,935

Adjusted -$50,486 for 248 sqft less living space and -$1,401 for being older. Net adjustment: -$51,887.

3249 ARROYO BLUFF LN, ROUND ROCK, TX 78681
0.06 mi 100% similar Same subdivision
4 bed 3 bath 1,220 sqft Built 2002
Raw Value $428,166
Adjusted Value $453,230

Adjusted +$26,465 for 130 sqft more living space and -$1,401 for being older. Net adjustment: +$25,064.

3252 ARROYO BLUFF LN, ROUND ROCK, TX 78681
0.07 mi 100% similar Same subdivision
4 bed 3 bath 1,350 sqft Built 2003
Raw Value $419,223
Adjusted Value $419,223

This comparable closely matches the subject property's features.

3240 ARROYO BLUFF LN, ROUND ROCK, TX 78681
0.01 mi 98% similar Same subdivision
3 bed 2 bath 1,748 sqft Built 2002
Raw Value $342,198
Adjusted Value $259,775

Adjusted -$81,022 for 398 sqft less living space and -$1,401 for being older. Net adjustment: -$82,423.

The Neighborhood

This home is valued 22.0% 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

above average
1,045 Properties
$368,194 Median Value
-10.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$449,040
Median
$368,194

This home is +22.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,079 across all districts. With a homestead exemption claimed, that drops to $6,746 — saving $1,333 per year. That's $562 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%$4,010
Round RockCity0.3720%$1,670
Williamson CountyCounty0.3694%$1,659
Austin Community Collegespecial0.1034%$464
Williamson County FM/RdCounty0.0443%$199
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,079

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $419,223 would pay approximately $2,617 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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