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12620 OLYMPIAD DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath670 sqftBuilt 1989

Property at a Glance

This home is estimated between $127,674 and $402,485, with a best estimate of $359,458. 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

$127,674 $402,485
Best Estimate
$359,458
WCAD Value
$365,448
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 $127,674 and $402,485. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12618 OLYMPIAD DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 717 sqft Built 1989
Raw Value $418,427
Adjusted Value $395,788

Adjusted -$22,639 for 47 sqft less living space. Net adjustment: -$22,639.

12700 MARGIT DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,093 sqft Built 1986
Raw Value $301,589
Adjusted Value $127,674

Adjusted -$203,749 for 423 sqft less living space and +$29,834 for being newer. Net adjustment: -$173,915.

12616 OLYMPIAD DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 530 sqft Built 1989
Raw Value $335,050
Adjusted Value $402,485

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

12702 MARGIT DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 787 sqft Built 1989
Raw Value $394,394
Adjusted Value $338,038

Adjusted -$56,356 for 117 sqft less living space. Net adjustment: -$56,356.

12614 OLYMPIAD DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 741 sqft Built 1989
Raw Value $393,657
Adjusted Value $359,458

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

The Neighborhood

This home is valued 9.1% 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

typical
358 Properties
$335,104 Median Value
-8.3% YoY Change
0% Have Pool
97% Have Garage
This Home
$365,448
Median
$335,104

This home is +9.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,373 across all districts. With a homestead exemption claimed, that drops to $5,055 — saving $1,318 per year. That's $421 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%$3,264
Williamson CountyCounty0.3694%$1,350
North Austin MUD #1MUD0.2165%$791
Austin Community Collegespecial0.1034%$378
Williamson County ESD #1 - Jollyville VFDESD0.1000%$365
Williamson County FM/RdCounty0.0443%$162
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$6,373

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $359,458 would pay approximately $2,244 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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