Beta Williamson County, TX only — data and coverage are limited during early access.

13312 WATER OAK LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,345 sqftBuilt 1977

Property at a Glance

This home is estimated between $252,257 and $348,908, with a best estimate of $336,135. That places the property below the R372476H - Jolly Oaks Ph 2 median of $348,504, in a neighborhood that declined 1.7% over the past year.

Estimated Value Range

$252,257 $348,908
Best Estimate
$336,135
WCAD Value
$344,080
High Confidence

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

Based on 5 comparable properties in R372476H - Jolly Oaks Ph 2, this home's estimated market value is between $252,257 and $348,908. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8509 YELLOW OAK ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,880 sqft Built 1977
Raw Value $388,672
Adjusted Value $252,257

Adjusted -$136,415 for 535 sqft less living space. Net adjustment: -$136,415.

8500 SLANT OAK DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,400 sqft Built 1977
Raw Value $347,735
Adjusted Value $333,711

Adjusted -$14,024 for 55 sqft less living space. Net adjustment: -$14,024.

13316 WATER OAK LN, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,276 sqft Built 1977
Raw Value $331,314
Adjusted Value $348,908

Adjusted +$17,594 for 69 sqft more living space. Net adjustment: +$17,594.

8414 SLANT OAK DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,575 sqft Built 1977
Raw Value $397,411
Adjusted Value $338,765

Adjusted -$58,646 for 230 sqft less living space. Net adjustment: -$58,646.

8502 SLANT OAK DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
2 bed 2 bath 1,390 sqft Built 1978
Raw Value $347,609
Adjusted Value $336,135

Adjusted -$11,474 for 45 sqft less living space. Net adjustment: -$11,474.

The Neighborhood

This home is valued 1.3% below the R372476H - Jolly Oaks Ph 2 median of $348,504. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.7% over the past year.

R372476H - Jolly Oaks Ph 2

typical
48 Properties
$348,504 Median Value
-1.7% YoY Change
6% Have Pool
77% Have Garage
This Home
$344,080
Median
$348,504

This home is -1.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,714 across all districts. With a homestead exemption claimed, that drops to $5,040 — saving $1,674 per year. That's $420 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%$3,073
AustinCity0.5240%$1,803
Williamson CountyCounty0.3694%$1,271
Austin Community Collegespecial0.1034%$356
Williamson County FM/RdCounty0.0443%$153
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$6,714

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $336,135 would pay approximately $2,098 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.

View full property details