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13117 GREEN RIVER TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath912 sqftBuilt 1986

Property at a Glance

This home is estimated between $187,111 and $436,511, with a best estimate of $403,530. That places the property below the R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD median of $424,102, in a neighborhood that declined 1.8% over the past year.

Estimated Value Range

$187,111 $436,511
Best Estimate
$403,530
WCAD Value
$450,542
High Confidence

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

Based on 5 comparable properties in R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD, this home's estimated market value is between $187,111 and $436,511. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13119 GREEN RIVER TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 984 sqft Built 1986
Raw Value $434,862
Adjusted Value $406,263

Adjusted -$28,599 for 72 sqft less living space. Net adjustment: -$28,599.

13115 GREEN RIVER TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,000 sqft Built 1986
Raw Value $406,419
Adjusted Value $371,465

Adjusted -$34,954 for 88 sqft less living space. Net adjustment: -$34,954.

13204 AMARILLO AVE, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,174 sqft Built 1984
Raw Value $504,225
Adjusted Value $403,530

Adjusted -$104,068 for 262 sqft less living space and +$3,373 for being newer. Net adjustment: -$100,695.

13113 GREEN RIVER TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,446 sqft Built 1986
Raw Value $399,220
Adjusted Value $187,111

Adjusted -$212,109 for 534 sqft less living space. Net adjustment: -$212,109.

13206 AMARILLO AVE, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 898 sqft Built 1984
Raw Value $427,577
Adjusted Value $436,511

Adjusted +$5,561 for 14 sqft more living space and +$3,373 for being newer. Net adjustment: +$8,934.

The Neighborhood

This home is valued 6.2% above the R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD median of $424,102. With 541 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.8% over the past year.

R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD

typical
541 Properties
$424,102 Median Value
-1.8% YoY Change
1% Have Pool
99% Have Garage
This Home
$450,542
Median
$424,102

This home is +6.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,856 across all districts. With a homestead exemption claimed, that drops to $6,523 — saving $1,333 per year. That's $544 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%$4,024
Williamson CountyCounty0.3694%$1,665
North Austin MUD #1MUD0.2165%$975
Austin Community Collegespecial0.1034%$466
Williamson County ESD #1 - Jollyville VFDESD0.1000%$451
Williamson County FM/RdCounty0.0443%$200
Upper Brushy Creek WCIDWater0.0170%$77
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,856

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $403,530 would pay approximately $2,519 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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