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4307 ADAGIO PL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,863 sqftBuilt 2008

Property at a Glance

This home is estimated between $488,421 and $812,464, with a best estimate of $677,855. 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

$488,421 $812,464
Best Estimate
$677,855
WCAD Value
$710,647
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 $488,421 and $812,464. 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 $755,784

Adjusted +$30,614 for 83 sqft more living space and -$3,196 for being older. Net adjustment: +$27,418.

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 $551,274

Adjusted -$75,982 for 206 sqft less living space. Net adjustment: -$75,982.

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 $488,421

Adjusted -$94,793 for 257 sqft less living space and -$6,391 for being older. Net adjustment: -$101,184.

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 $812,464

Adjusted +$66,761 for 181 sqft more living space. Net adjustment: +$66,761.

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 $677,855

Adjusted -$5,164 for 14 sqft less living space and -$6,391 for being older. Net adjustment: -$11,555.

The Neighborhood

This home is valued 2.7% above the R101506D - Sendero Springs Sec 4,5 East of SS Dr. median of $692,215. With 299 homes in the subdivision, the property sits in the upper tier. 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
$710,647
Median
$692,215

This home is +2.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,242 across all districts. With a homestead exemption claimed, that drops to $12,861 — saving $1,381 per year. That's $1,072 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%$6,347
Brushy Creek MUDMUD0.3868%$2,749
Williamson CountyCounty0.3694%$2,625
Austin Community Collegespecial0.1034%$735
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$711
Brushy Creek MUD Defined AreaMUD0.0900%$640
Williamson County FM/RdCounty0.0443%$315
Upper Brushy Creek WCIDWater0.0170%$121
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$14,242

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $677,855 would pay approximately $4,231 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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