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4213 ADAGIO PL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,877 sqftBuilt 2006

Property at a Glance

This home is estimated between $499,976 and $898,364, with a best estimate of $767,340. That places the property above 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

$499,976 $898,364
Best Estimate
$767,340
WCAD Value
$689,410
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $499,976 and $898,364. More comparables in the same subdivision would strengthen this estimate.

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 $767,340

Adjusted +$35,778 for 97 sqft more living space and +$3,196 for being newer. Net adjustment: +$38,974.

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 $562,829

Adjusted -$70,818 for 192 sqft less living space and +$6,391 for being newer. Net adjustment: -$64,427.

4 bed 3 bath 2,010 sqft Built 2006
Raw Value $947,420
Adjusted Value $898,364

Adjusted -$49,056 for 133 sqft less living space. Net adjustment: -$49,056.

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 $499,976

Adjusted -$89,629 for 243 sqft less living space. Net adjustment: -$89,629.

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 $824,019

Adjusted +$71,925 for 195 sqft more living space and +$6,391 for being newer. Net adjustment: +$78,316.

The Neighborhood

This home is in line with the R101506D - Sendero Springs Sec 4,5 East of SS Dr. median of $692,215. 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
$689,410
Median
$692,215

This home is -0.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $13,817 across all districts. With a homestead exemption claimed, that drops to $12,439 — saving $1,378 per year. That's $1,037 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%$6,157
Brushy Creek MUDMUD0.3868%$2,667
Williamson CountyCounty0.3694%$2,547
Austin Community Collegespecial0.1034%$713
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$689
Brushy Creek MUD Defined AreaMUD0.0900%$620
Williamson County FM/RdCounty0.0443%$306
Upper Brushy Creek WCIDWater0.0170%$117
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$13,817

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $767,340 would pay approximately $4,790 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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