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4202 ADAGIO PL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,493 sqftBuilt 2007

Property at a Glance

This home is estimated between $355,143 and $679,187, with a best estimate of $544,577. That places the property below the R101506D - Sendero Springs Sec 4,5 East of SS Dr. median of $692,215, in a neighborhood that appreciated 3.8% over the past year.

Estimated Value Range

$355,143 $679,187
Best Estimate
$544,577
WCAD Value
$627,791
High Confidence

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

Based on 5 comparable properties in R101506D - Sendero Springs Sec 4,5 East of SS Dr., this home's estimated market value is between $355,143 and $679,187. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4204 ADAGIO PL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,780 sqft Built 2007
Raw Value $728,366
Adjusted Value $622,507

Adjusted -$105,859 for 287 sqft less living space. Net adjustment: -$105,859.

4308 ADAGIO PL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,069 sqft Built 2008
Raw Value $627,256
Adjusted Value $417,997

Adjusted -$212,455 for 576 sqft less living space and +$3,196 for being newer. Net adjustment: -$209,259.

4205 ADAGIO PL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,120 sqft Built 2006
Raw Value $589,605
Adjusted Value $355,143

Adjusted -$231,266 for 627 sqft less living space and -$3,196 for being older. Net adjustment: -$234,462.

4228 ADAGIO PL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,682 sqft Built 2008
Raw Value $745,703
Adjusted Value $679,187

Adjusted -$69,712 for 189 sqft less living space and +$3,196 for being newer. Net adjustment: -$66,516.

4213 ADAGIO PL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,877 sqft Built 2006
Raw Value $689,410
Adjusted Value $544,577

Adjusted -$141,637 for 384 sqft less living space and -$3,196 for being older. Net adjustment: -$144,833.

The Neighborhood

This home is valued 9.3% below the R101506D - Sendero Springs Sec 4,5 East of SS Dr. median of $692,215. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.8% over the past year.

R101506D - Sendero Springs Sec 4,5 East of SS Dr.

typical
299 Properties
$692,215 Median Value
+3.8% YoY Change
0% Have Pool
97% Have Garage
This Home
$627,791
Median
$692,215

This home is -9.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,582 across all districts. With a homestead exemption claimed, that drops to $11,215 — saving $1,367 per year. That's $935 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%$5,607
Brushy Creek MUDMUD0.3868%$2,429
Williamson CountyCounty0.3694%$2,319
Austin Community Collegespecial0.1034%$649
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$628
Brushy Creek MUD Defined AreaMUD0.0900%$565
Williamson County FM/RdCounty0.0443%$278
Upper Brushy Creek WCIDWater0.0170%$107
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$12,582

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $544,577 would pay approximately $3,399 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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