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3835 AQUA LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,441 sqftBuilt 2004

Property at a Glance

This home is estimated between $456,409 and $739,527, with a best estimate of $505,689. That places the property below the L498506D - VILLAGE AT MAYFIELD median of $510,992, in a neighborhood that declined 5.8% over the past year.

Estimated Value Range

$456,409 $739,527
Best Estimate
$505,689
WCAD Value
$463,771
High Confidence

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

Based on 5 comparable properties in L498506D - VILLAGE AT MAYFIELD, this home's estimated market value is between $456,409 and $739,527. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3828 AQUA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 1,906 sqft Built 2005
Raw Value $590,646
Adjusted Value $739,527

Adjusted +$149,152 for 535 sqft more living space and -$271 for being older. Net adjustment: +$148,881.

3832 AQUA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,505 sqft Built 2005
Raw Value $474,522
Adjusted Value $456,409

Adjusted -$17,842 for 64 sqft less living space and -$271 for being older. Net adjustment: -$18,113.

3804 AQUA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,417 sqft Built 2004
Raw Value $473,404
Adjusted Value $480,095

Adjusted +$6,691 for 24 sqft more living space. Net adjustment: +$6,691.

3824 AQUA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,835 sqft Built 2004
Raw Value $391,862
Adjusted Value $560,808

Adjusted +$168,946 for 606 sqft more living space. Net adjustment: +$168,946.

3800 AQUA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,125 sqft Built 2004
Raw Value $417,592
Adjusted Value $505,689

Adjusted +$88,097 for 316 sqft more living space. Net adjustment: +$88,097.

The Neighborhood

This home is valued 9.2% below the L498506D - VILLAGE AT MAYFIELD median of $510,992. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.8% over the past year.

L498506D - VILLAGE AT MAYFIELD

typical
696 Properties
$510,992 Median Value
-5.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$463,771
Median
$510,992

This home is -9.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,345 across all districts. With a homestead exemption claimed, that drops to $7,009 — saving $1,336 per year. That's $584 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%$4,142
Round RockCity0.3720%$1,725
Williamson CountyCounty0.3694%$1,713
Austin Community Collegespecial0.1034%$480
Williamson County FM/RdCounty0.0443%$206
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,345

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $505,689 would pay approximately $3,156 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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