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12603 OLYMPIAD DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed1 bath1,066 sqftBuilt 1987

Property at a Glance

This home is estimated between $262,414 and $326,584, with a best estimate of $312,286. That places the property below the R390485G - Milwood Sec 28 & 29 median of $335,104, in a neighborhood that declined 8.3% over the past year.

Estimated Value Range

$262,414 $326,584
Best Estimate
$312,286
WCAD Value
$299,792
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 $262,414 and $326,584. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12605 OLYMPIAD DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,027 sqft Built 1986
Raw Value $297,438
Adjusted Value $326,168

Adjusted +$18,785 for 39 sqft more living space and +$9,945 for being newer. Net adjustment: +$28,730.

12601 OLYMPIAD DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,034 sqft Built 1987
Raw Value $296,872
Adjusted Value $312,286

Adjusted +$15,414 for 32 sqft more living space. Net adjustment: +$15,414.

12607 OLYMPIAD DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,186 sqft Built 1986
Raw Value $310,270
Adjusted Value $262,414

Adjusted -$57,801 for 120 sqft less living space and +$9,945 for being newer. Net adjustment: -$47,856.

12609 OLYMPIAD DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,034 sqft Built 1987
Raw Value $311,170
Adjusted Value $326,584

Adjusted +$15,414 for 32 sqft more living space. Net adjustment: +$15,414.

12611 OLYMPIAD DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,171 sqft Built 1986
Raw Value $308,717
Adjusted Value $268,086

Adjusted -$50,576 for 105 sqft less living space and +$9,945 for being newer. Net adjustment: -$40,631.

The Neighborhood

This home is valued 10.5% below the R390485G - Milwood Sec 28 & 29 median of $335,104. That positions it competitively for buyers comparing within the neighborhood. 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
$299,792
Median
$335,104

This home is -10.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,228 across all districts. With a homestead exemption claimed, that drops to $3,922 — saving $1,306 per year. That's $327 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%$2,677
Williamson CountyCounty0.3694%$1,108
North Austin MUD #1MUD0.2165%$649
Austin Community Collegespecial0.1034%$310
Williamson County ESD #1 - Jollyville VFDESD0.1000%$300
Williamson County FM/RdCounty0.0443%$133
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$5,228

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $312,286 would pay approximately $1,949 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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