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13109 GREEN RIVER TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath680 sqftBuilt 1986

Property at a Glance

This home is estimated between $271,588 and $382,891, with a best estimate of $279,856. 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

$271,588 $382,891
Best Estimate
$279,856
WCAD Value
$400,046
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 $271,588 and $382,891. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13111 GREEN RIVER TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,000 sqft Built 1986
Raw Value $406,962
Adjusted Value $279,856

Adjusted -$127,106 for 320 sqft less living space. Net adjustment: -$127,106.

6901 TESORO TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 984 sqft Built 1985
Raw Value $424,054
Adjusted Value $304,989

Adjusted -$120,751 for 304 sqft less living space and +$1,686 for being newer. Net adjustment: -$119,065.

13115 GREEN RIVER TRL, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,000 sqft Built 1986
Raw Value $406,419
Adjusted Value $279,313

Adjusted -$127,106 for 320 sqft less living space. Net adjustment: -$127,106.

6900 TESORO TRL, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,062 sqft Built 1985
Raw Value $421,635
Adjusted Value $271,588

Adjusted -$151,733 for 382 sqft less living space and +$1,686 for being newer. Net adjustment: -$150,047.

6902 RIVERTON DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 737 sqft Built 1986
Raw Value $405,532
Adjusted Value $382,891

Adjusted -$22,641 for 57 sqft less living space. Net adjustment: -$22,641.

The Neighborhood

This home is valued 5.7% 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
$400,046
Median
$424,102

This home is -5.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,976 across all districts. With a homestead exemption claimed, that drops to $5,652 — saving $1,324 per year. That's $471 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%$3,573
Williamson CountyCounty0.3694%$1,478
North Austin MUD #1MUD0.2165%$866
Austin Community Collegespecial0.1034%$414
Williamson County ESD #1 - Jollyville VFDESD0.1000%$400
Williamson County FM/RdCounty0.0443%$177
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$6,976

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $279,856 would pay approximately $1,747 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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