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3808 LAGOONA DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,494 sqftBuilt 2003

Property at a Glance

This home is estimated between $441,384 and $701,444, with a best estimate of $610,661. 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

$441,384 $701,444
Best Estimate
$610,661
WCAD Value
$534,025
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 $441,384 and $701,444 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 1,811 sqft Built 2014
Raw Value $702,015
Adjusted Value $610,661

Adjusted -$88,376 for 317 sqft less living space and -$2,978 for being older. Net adjustment: -$91,354.

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $677,262

Adjusted -$184,001 for 660 sqft less living space and +$541 for being newer. Net adjustment: -$183,460.

4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $441,384

Adjusted -$117,649 for 422 sqft less living space and -$2,978 for being older. Net adjustment: -$120,627.

4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $457,618

Adjusted -$117,649 for 422 sqft less living space and -$3,519 for being older. Net adjustment: -$121,168.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $701,444

Adjusted -$202,122 for 725 sqft less living space and -$1,083 for being older. Net adjustment: -$203,205.

The Neighborhood

This home is valued 4.5% above the L498506D - VILLAGE AT MAYFIELD median of $510,992. With 696 homes in the subdivision, the property sits in the upper tier. 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
$534,025
Median
$510,992

This home is +4.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,644 across all districts. With a homestead exemption claimed, that drops to $9,023 — saving $1,621 per year. That's $752 per month a buyer should budget. The assessed value increased +0.3% vs the subdivision average of -5.8%. This above-average increase gives a protest opportunity score of 31 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$5,804
Round RockCity0.3720%$1,987
Williamson CountyCounty0.3694%$1,973
Austin Community Collegespecial0.1034%$552
Williamson County FM/RdCounty0.0443%$237
Upper Brushy Creek WCIDWater0.0170%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9931%$10,644
31 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $610,661 would pay approximately $3,812 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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