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4507 ARIA CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,047 sqftBuilt 2006

Property at a Glance

This home is estimated between $350,755 and $922,642, with a best estimate of $498,565. 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

$350,755 $922,642
Best Estimate
$498,565
WCAD Value
$598,150
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $350,755 and $922,642. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4406 CIERNE CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,858 sqft Built 2004
Raw Value $859,321
Adjusted Value $922,642

Adjusted +$69,712 for 189 sqft more living space and -$6,391 for being older. Net adjustment: +$63,321.

4502 ARIA CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,377 sqft Built 2006
Raw Value $620,284
Adjusted Value $498,565

Adjusted -$121,719 for 330 sqft less living space. Net adjustment: -$121,719.

4202 CANCELO CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,007 sqft Built 2011
Raw Value $740,222
Adjusted Value $770,954

Adjusted +$14,754 for 40 sqft more living space and +$15,978 for being newer. Net adjustment: +$30,732.

3 bed 2 bath 1,788 sqft Built 1998
Raw Value $383,504
Adjusted Value $453,470

Adjusted +$95,531 for 259 sqft more living space and -$25,565 for being older. Net adjustment: +$69,966.

4 bed 2 bath 2,215 sqft Built 1997
Raw Value $441,482
Adjusted Value $350,755

Adjusted -$61,966 for 168 sqft less living space and -$28,761 for being older. Net adjustment: -$90,727.

The Neighborhood

This home is valued 13.6% 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
$598,150
Median
$692,215

This home is -13.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,503 across all districts. With a homestead exemption claimed, that drops to $10,146 — saving $1,357 per year. That's $846 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%$5,126
Brushy Creek MUDMUD0.3868%$2,220
Williamson CountyCounty0.3694%$2,120
Austin Community Collegespecial0.1034%$593
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$574
Brushy Creek MUD Defined AreaMUD0.0900%$517
Williamson County FM/RdCounty0.0443%$254
Upper Brushy Creek WCIDWater0.0170%$98
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$11,503

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $498,565 would pay approximately $3,112 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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