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13115 GREEN RIVER TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,000 sqftBuilt 1986

Property at a Glance

This home is estimated between $222,066 and $485,496, with a best estimate of $438,484. That places the property above 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

$222,066 $485,496
Best Estimate
$438,484
WCAD Value
$406,419
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 $222,066 and $485,496. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13113 GREEN RIVER TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,446 sqft Built 1986
Raw Value $399,220
Adjusted Value $222,066

Adjusted -$177,154 for 446 sqft less living space. Net adjustment: -$177,154.

13117 GREEN RIVER TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 912 sqft Built 1986
Raw Value $450,542
Adjusted Value $485,496

Adjusted +$34,954 for 88 sqft more living space. Net adjustment: +$34,954.

13119 GREEN RIVER TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 984 sqft Built 1986
Raw Value $434,862
Adjusted Value $441,217

Adjusted +$6,355 for 16 sqft more living space. Net adjustment: +$6,355.

13204 AMARILLO AVE, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,174 sqft Built 1984
Raw Value $504,225
Adjusted Value $438,484

Adjusted -$69,114 for 174 sqft less living space and +$3,373 for being newer. Net adjustment: -$65,741.

13111 GREEN RIVER TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,000 sqft Built 1986
Raw Value $406,962
Adjusted Value $406,962

This comparable closely matches the subject property's features.

The Neighborhood

This home is valued 4.2% below the R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD median of $424,102. That positions it competitively for buyers comparing within the neighborhood. 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
$406,419
Median
$424,102

This home is -4.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,087 across all districts. With a homestead exemption claimed, that drops to $5,762 — saving $1,325 per year. That's $480 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%$3,630
Williamson CountyCounty0.3694%$1,502
North Austin MUD #1MUD0.2165%$880
Austin Community Collegespecial0.1034%$420
Williamson County ESD #1 - Jollyville VFDESD0.1000%$406
Williamson County FM/RdCounty0.0443%$180
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,087

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $438,484 would pay approximately $2,737 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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