Beta Williamson County, TX only — data and coverage are limited during early access.

2203 BUENA VISTA LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,985 sqftBuilt 2000

Property at a Glance

This home is estimated between $503,406 and $795,376, with a best estimate of $538,777. That places the property above the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.

Estimated Value Range

$503,406 $795,376
Best Estimate
$538,777
WCAD Value
$492,762
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R530506E - SONOMA ALL SECTIONS, this home's estimated market value is between $503,406 and $795,376. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2249 BUENA VISTA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,959 sqft Built 2001
Raw Value $510,466
Adjusted Value $512,002

Adjusted +$6,968 for 26 sqft more living space and -$5,432 for being older. Net adjustment: +$1,536.

2241 BUENA VISTA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,557 sqft Built 2001
Raw Value $439,630
Adjusted Value $548,894

Adjusted +$114,696 for 428 sqft more living space and -$5,432 for being older. Net adjustment: +$109,264.

2230 BUENA VISTA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,078 sqft Built 2001
Raw Value $557,749
Adjusted Value $795,376

Adjusted +$243,059 for 907 sqft more living space and -$5,432 for being older. Net adjustment: +$237,627.

2245 BUENA VISTA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,878 sqft Built 2001
Raw Value $480,164
Adjusted Value $503,406

Adjusted +$28,674 for 107 sqft more living space and -$5,432 for being older. Net adjustment: +$23,242.

2229 BUENA VISTA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,969 sqft Built 2001
Raw Value $539,921
Adjusted Value $538,777

Adjusted +$4,288 for 16 sqft more living space and -$5,432 for being older. Net adjustment: -$1,144.

The Neighborhood

This home is valued 9.1% above the R530506E - SONOMA ALL SECTIONS median of $451,534. With 1,029 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.0% over the past year.

R530506E - SONOMA ALL SECTIONS

typical
1,029 Properties
$451,534 Median Value
-7.0% YoY Change
2% Have Pool
100% Have Garage
This Home
$492,762
Median
$451,534

This home is +9.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,866 across all districts. With a homestead exemption claimed, that drops to $7,525 — saving $1,341 per year. That's $627 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%$4,401
Round RockCity0.3720%$1,833
Williamson CountyCounty0.3694%$1,820
Austin Community Collegespecial0.1034%$510
Williamson County FM/RdCounty0.0443%$218
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,866

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $538,777 would pay approximately $3,363 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.

View full property details