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

15321 OCONTO DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,212 sqftBuilt 1999

Property at a Glance

This home is estimated between $539,899 and $626,666, with a best estimate of $600,350. That places the property above the R230592E - WOODS / MEADOWS OF BRUSHY CREEK median of $534,481, in a neighborhood that declined 2.4% over the past year.

Estimated Value Range

$539,899 $626,666
Best Estimate
$600,350
WCAD Value
$562,538
High Confidence

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

Based on 5 comparable properties in R230592E - WOODS / MEADOWS OF BRUSHY CREEK, this home's estimated market value is between $539,899 and $626,666. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15317 OCONTO DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,128 sqft Built 1999
Raw Value $537,058
Adjusted Value $565,968

Adjusted +$28,910 for 84 sqft more living space. Net adjustment: +$28,910.

15325 OCONTO DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,050 sqft Built 1999
Raw Value $484,144
Adjusted Value $539,899

Adjusted +$55,755 for 162 sqft more living space. Net adjustment: +$55,755.

15313 OCONTO DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,659 sqft Built 1999
Raw Value $780,509
Adjusted Value $626,666

Adjusted -$153,843 for 447 sqft less living space. Net adjustment: -$153,843.

15329 OCONTO DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 976 sqft Built 1999
Raw Value $519,127
Adjusted Value $600,350

Adjusted +$81,223 for 236 sqft more living space. Net adjustment: +$81,223.

15309 OCONTO DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,453 sqft Built 1998
Raw Value $676,553
Adjusted Value $603,851

Adjusted -$82,944 for 241 sqft less living space and +$10,242 for being newer. Net adjustment: -$72,702.

The Neighborhood

This home is valued 5.2% above the R230592E - WOODS / MEADOWS OF BRUSHY CREEK median of $534,481. With 1,552 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.4% over the past year.

R230592E - WOODS / MEADOWS OF BRUSHY CREEK

typical
1,552 Properties
$534,481 Median Value
-2.4% YoY Change
2% Have Pool
95% Have Garage
This Home
$562,538
Median
$534,481

This home is +5.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,768 across all districts. With a homestead exemption claimed, that drops to $9,413 — saving $1,355 per year. That's $784 per month a buyer should budget. The assessed value increased +9.4% vs the subdivision average of -2.4%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,024
Brushy Creek MUDMUD0.3868%$2,176
Williamson CountyCounty0.3694%$2,078
Austin Community Collegespecial0.1034%$582
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$563
Williamson County FM/RdCounty0.0443%$249
Upper Brushy Creek WCIDWater0.0170%$96
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$10,768
65 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $600,350 would pay approximately $3,747 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 4/17/2026.

View full property details