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13349 WATER OAK LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

5 bed4 bath1,118 sqftBuilt 1984

Property at a Glance

This home is estimated between $411,768 and $463,909, with a best estimate of $427,428. That places the property above the R371X - Round Rock West Below 45 - Duplex median of $419,343, in a neighborhood that declined 8.8% over the past year.

Estimated Value Range

$411,768 $463,909
Best Estimate
$427,428
WCAD Value
$432,154
High Confidence

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

Based on 5 comparable properties in R371X - Round Rock West Below 45 - Duplex, this home's estimated market value is between $411,768 and $463,909. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13353 WATER OAK LN, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
5 bed 4 bath 1,118 sqft Built 1984
Raw Value $435,754
Adjusted Value $435,754

This comparable closely matches the subject property's features.

13345 WATER OAK LN, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
6 bed 4 bath 1,118 sqft Built 1984
Raw Value $463,909
Adjusted Value $463,909

This comparable closely matches the subject property's features.

13343 WATER OAK LN, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
5 bed 4 bath 1,468 sqft Built 1984
Raw Value $495,994
Adjusted Value $422,246

Adjusted -$73,748 for 350 sqft less living space. Net adjustment: -$73,748.

13354 WATER OAK LN, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
5 bed 4 bath 1,034 sqft Built 1984
Raw Value $409,729
Adjusted Value $427,428

Adjusted +$17,699 for 84 sqft more living space. Net adjustment: +$17,699.

13356 WATER OAK LN, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
5 bed 4 bath 1,155 sqft Built 1984
Raw Value $419,564
Adjusted Value $411,768

Adjusted -$7,796 for 37 sqft less living space. Net adjustment: -$7,796.

The Neighborhood

This home is valued 3.1% above the R371X - Round Rock West Below 45 - Duplex median of $419,343. With 462 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.8% over the past year.

R371X - Round Rock West Below 45 - Duplex

typical
462 Properties
$419,343 Median Value
-8.8% YoY Change
0% Have Pool
94% Have Garage
This Home
$432,154
Median
$419,343

This home is +3.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,433 across all districts. With a homestead exemption claimed, that drops to $6,650 — saving $1,783 per year. That's $554 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%$3,860
AustinCity0.5240%$2,265
Williamson CountyCounty0.3694%$1,597
Austin Community Collegespecial0.1034%$447
Williamson County FM/RdCounty0.0443%$192
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,433

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $427,428 would pay approximately $2,668 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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