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13358 WATER OAK LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

5 bed4 bath1,101 sqftBuilt 1984

Property at a Glance

This home is estimated between $408,186 and $432,172, with a best estimate of $423,846. 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

$408,186 $432,172
Best Estimate
$423,846
WCAD Value
$395,363
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 $408,186 and $432,172. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13356 WATER OAK LN, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
5 bed 4 bath 1,155 sqft Built 1984
Raw Value $419,564
Adjusted Value $408,186

Adjusted -$11,378 for 54 sqft less living space. Net adjustment: -$11,378.

13354 WATER OAK LN, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
5 bed 4 bath 1,034 sqft Built 1984
Raw Value $409,729
Adjusted Value $423,846

Adjusted +$14,117 for 67 sqft more living space. Net adjustment: +$14,117.

13359 WATER OAK LN, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
5 bed 4 bath 1,034 sqft Built 1984
Raw Value $405,943
Adjusted Value $420,060

Adjusted +$14,117 for 67 sqft more living space. Net adjustment: +$14,117.

13353 WATER OAK LN, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
5 bed 4 bath 1,118 sqft Built 1984
Raw Value $435,754
Adjusted Value $432,172

Adjusted -$3,582 for 17 sqft less living space. Net adjustment: -$3,582.

13349 WATER OAK LN, AUSTIN, TX 78729
0.07 mi 100% similar Same subdivision
5 bed 4 bath 1,118 sqft Built 1984
Raw Value $432,154
Adjusted Value $428,572

Adjusted -$3,582 for 17 sqft less living space. Net adjustment: -$3,582.

The Neighborhood

This home is valued 5.7% below the R371X - Round Rock West Below 45 - Duplex median of $419,343. That positions it competitively for buyers comparing within the neighborhood. 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
$395,363
Median
$419,343

This home is -5.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,715 across all districts. With a homestead exemption claimed, that drops to $5,977 — saving $1,738 per year. That's $498 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%$3,531
AustinCity0.5240%$2,072
Williamson CountyCounty0.3694%$1,461
Austin Community Collegespecial0.1034%$409
Williamson County FM/RdCounty0.0443%$175
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$7,715

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $423,846 would pay approximately $2,646 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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