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13353 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 $398,945 and $432,154, with a best estimate of $423,642. 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

$398,945 $432,154
Best Estimate
$423,642
WCAD Value
$435,754
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 $398,945 and $432,154. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13349 WATER OAK LN, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
5 bed 4 bath 1,118 sqft Built 1984
Raw Value $432,154
Adjusted Value $432,154

This comparable closely matches the subject property's features.

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.

13359 WATER OAK LN, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
5 bed 4 bath 1,034 sqft Built 1984
Raw Value $405,943
Adjusted Value $423,642

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

13356 WATER OAK LN, AUSTIN, TX 78729
0.04 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.

13358 WATER OAK LN, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
5 bed 4 bath 1,101 sqft Built 1984
Raw Value $395,363
Adjusted Value $398,945

Adjusted +$3,582 for 17 sqft more living space. Net adjustment: +$3,582.

The Neighborhood

This home is valued 3.9% 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
$435,754
Median
$419,343

This home is +3.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,503 across all districts. With a homestead exemption claimed, that drops to $6,715 — saving $1,788 per year. That's $560 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%$3,892
AustinCity0.5240%$2,283
Williamson CountyCounty0.3694%$1,610
Austin Community Collegespecial0.1034%$451
Williamson County FM/RdCounty0.0443%$193
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,503

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $423,642 would pay approximately $2,644 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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