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4512 ARIA CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,596 sqftBuilt 2004

Property at a Glance

This home is estimated between $293,512 and $762,683, with a best estimate of $316,981. 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

$293,512 $762,683
Best Estimate
$316,981
WCAD Value
$653,604
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R101506D - Sendero Springs Sec 4,5 East of SS Dr.. The estimated range of $293,512 and $762,683 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,670 sqft Built 1996
Raw Value $369,841
Adjusted Value $316,981

Adjusted -$27,295 for 74 sqft less living space and -$25,565 for being older. Net adjustment: -$52,860.

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 $762,683

Adjusted -$96,638 for 262 sqft less living space. Net adjustment: -$96,638.

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 $338,607

Adjusted -$288,068 for 781 sqft less living space and +$6,391 for being newer. Net adjustment: -$281,677.

3 bed 2 bath 1,665 sqft Built 1995
Raw Value $369,558
Adjusted Value $315,347

Adjusted -$25,450 for 69 sqft less living space and -$28,761 for being older. Net adjustment: -$54,211.

3 bed 2 bath 1,788 sqft Built 1998
Raw Value $383,504
Adjusted Value $293,512

Adjusted -$70,818 for 192 sqft less living space and -$19,174 for being older. Net adjustment: -$89,992.

The Neighborhood

This home is valued 5.6% 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
$653,604
Median
$692,215

This home is -5.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $13,099 across all districts. With a homestead exemption claimed, that drops to $11,728 — saving $1,371 per year. That's $977 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%$5,837
Brushy Creek MUDMUD0.3868%$2,528
Williamson CountyCounty0.3694%$2,415
Austin Community Collegespecial0.1034%$676
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$654
Brushy Creek MUD Defined AreaMUD0.0900%$588
Williamson County FM/RdCounty0.0443%$290
Upper Brushy Creek WCIDWater0.0170%$111
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$13,099

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $316,981 would pay approximately $1,979 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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