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12604 OLYMPIAD DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath670 sqftBuilt 1989

Property at a Glance

This home is estimated between $330,280 and $430,139, with a best estimate of $379,522. That places the property above the R390485G - Milwood Sec 28 & 29 median of $335,104, in a neighborhood that declined 8.3% over the past year.

Estimated Value Range

$330,280 $430,139
Best Estimate
$379,522
WCAD Value
$404,108
High Confidence

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

Based on 5 comparable properties in R390485G - Milwood Sec 28 & 29, this home's estimated market value is between $330,280 and $430,139. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12602 OLYMPIAD DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 710 sqft Built 1990
Raw Value $359,492
Adjusted Value $330,280

Adjusted -$19,267 for 40 sqft less living space and -$9,945 for being older. Net adjustment: -$29,212.

12606 OLYMPIAD DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 741 sqft Built 1989
Raw Value $367,537
Adjusted Value $333,338

Adjusted -$34,199 for 71 sqft less living space. Net adjustment: -$34,199.

12608 OLYMPIAD DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 530 sqft Built 1989
Raw Value $321,583
Adjusted Value $389,018

Adjusted +$67,435 for 140 sqft more living space. Net adjustment: +$67,435.

12600 OLYMPIAD DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 736 sqft Built 1989
Raw Value $411,313
Adjusted Value $379,522

Adjusted -$31,791 for 66 sqft less living space. Net adjustment: -$31,791.

12610 OLYMPIAD DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 502 sqft Built 1989
Raw Value $349,217
Adjusted Value $430,139

Adjusted +$80,922 for 168 sqft more living space. Net adjustment: +$80,922.

The Neighborhood

This home is valued 20.6% above the R390485G - Milwood Sec 28 & 29 median of $335,104. With 358 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.3% over the past year.

R390485G - Milwood Sec 28 & 29

above average
358 Properties
$335,104 Median Value
-8.3% YoY Change
0% Have Pool
97% Have Garage
This Home
$404,108
Median
$335,104

This home is +20.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,047 across all districts. With a homestead exemption claimed, that drops to $5,722 — saving $1,325 per year. That's $477 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%$3,609
Williamson CountyCounty0.3694%$1,493
North Austin MUD #1MUD0.2165%$875
Austin Community Collegespecial0.1034%$418
Williamson County ESD #1 - Jollyville VFDESD0.1000%$404
Williamson County FM/RdCounty0.0443%$179
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,047

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $379,522 would pay approximately $2,369 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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