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3722 LAGOONA DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,506 sqftBuilt 2003

Property at a Glance

This home is estimated between $392,473 and $983,578, with a best estimate of $547,769. That places the property above the L498506D - VILLAGE AT MAYFIELD median of $510,992, in a neighborhood that declined 5.8% over the past year.

Estimated Value Range

$392,473 $983,578
Best Estimate
$547,769
WCAD Value
$470,440
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in L498506D - VILLAGE AT MAYFIELD. The estimated range of $392,473 and $983,578 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 3,097 sqft Built 2000
Raw Value $556,425
Adjusted Value $392,473

Adjusted -$164,764 for 591 sqft less living space and +$812 for being newer. Net adjustment: -$163,952.

3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $818,072

Adjusted +$79,455 for 285 sqft more living space and -$2,978 for being older. Net adjustment: +$76,477.

3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $547,769

Adjusted +$71,928 for 258 sqft more living space and -$4,060 for being older. Net adjustment: +$67,868.

4 bed 2 bath 3,110 sqft Built 2000
Raw Value $572,254
Adjusted Value $404,677

Adjusted -$168,389 for 604 sqft less living space and +$812 for being newer. Net adjustment: -$167,577.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $983,578

Adjusted +$80,012 for 287 sqft more living space and -$1,083 for being older. Net adjustment: +$78,929.

The Neighborhood

This home is valued 7.9% 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
$470,440
Median
$510,992

This home is -7.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,376 across all districts. With a homestead exemption claimed, that drops to $7,768 — saving $1,608 per year. That's $647 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
Leander ISDSchool1.0869%$5,113
Round RockCity0.3720%$1,750
Williamson CountyCounty0.3694%$1,738
Austin Community Collegespecial0.1034%$486
Williamson County FM/RdCounty0.0443%$209
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9931%$9,376

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $547,769 would pay approximately $3,419 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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