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3221 ARROYO BLUFF LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,006 sqftBuilt 2000

Property at a Glance

This home is estimated between $313,687 and $396,621, with a best estimate of $340,313. 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

$313,687 $396,621
Best Estimate
$340,313
WCAD Value
$358,420
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 $313,687 and $396,621. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3222 ARROYO BLUFF LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,208 sqft Built 2000
Raw Value $370,801
Adjusted Value $329,679

Adjusted -$41,122 for 202 sqft less living space. Net adjustment: -$41,122.

3223 ARROYO BLUFF LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,342 sqft Built 2000
Raw Value $382,088
Adjusted Value $313,687

Adjusted -$68,401 for 336 sqft less living space. Net adjustment: -$68,401.

3219 ARROYO BLUFF LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,208 sqft Built 2000
Raw Value $381,435
Adjusted Value $340,313

Adjusted -$41,122 for 202 sqft less living space. Net adjustment: -$41,122.

3220 ARROYO BLUFF LN, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,512 sqft Built 2000
Raw Value $296,056
Adjusted Value $396,621

Adjusted +$100,565 for 494 sqft more living space. Net adjustment: +$100,565.

3224 ARROYO BLUFF LN, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,957 sqft Built 2000
Raw Value $372,907
Adjusted Value $382,882

Adjusted +$9,975 for 49 sqft more living space. Net adjustment: +$9,975.

The Neighborhood

This home is valued 2.7% 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
$358,420
Median
$368,194

This home is -2.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,449 across all districts. With a homestead exemption claimed, that drops to $5,132 — saving $1,317 per year. That's $428 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%$3,201
Round RockCity0.3720%$1,333
Williamson CountyCounty0.3694%$1,324
Austin Community Collegespecial0.1034%$371
Williamson County FM/RdCounty0.0443%$159
Upper Brushy Creek WCIDWater0.0170%$61
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,449

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $340,313 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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