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13115 GREYBULL TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,466 sqftBuilt 1986

Property at a Glance

This home is estimated between $407,577 and $569,535, with a best estimate of $499,378. 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

$407,577 $569,535
Best Estimate
$499,378
WCAD Value
$401,946
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 $407,577 and $569,535. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13113 GREYBULL TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,064 sqft Built 1986
Raw Value $409,858
Adjusted Value $569,535

Adjusted +$159,677 for 402 sqft more living space. Net adjustment: +$159,677.

7109 BUCCANEER TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,466 sqft Built 1986
Raw Value $407,577
Adjusted Value $407,577

This comparable closely matches the subject property's features.

13111 GREYBULL TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,326 sqft Built 1986
Raw Value $367,377
Adjusted Value $422,986

Adjusted +$55,609 for 140 sqft more living space. Net adjustment: +$55,609.

7106 BUCCANEER TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,107 sqft Built 1986
Raw Value $420,045
Adjusted Value $562,642

Adjusted +$142,597 for 359 sqft more living space. Net adjustment: +$142,597.

13118 GREYBULL TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,326 sqft Built 1986
Raw Value $443,769
Adjusted Value $499,378

Adjusted +$55,609 for 140 sqft more living space. Net adjustment: +$55,609.

The Neighborhood

This home is valued 5.2% 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
$401,946
Median
$424,102

This home is -5.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,009 across all districts. With a homestead exemption claimed, that drops to $5,684 — saving $1,325 per year. That's $474 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%$3,590
Williamson CountyCounty0.3694%$1,485
North Austin MUD #1MUD0.2165%$870
Austin Community Collegespecial0.1034%$416
Williamson County ESD #1 - Jollyville VFDESD0.1000%$402
Williamson County FM/RdCounty0.0443%$178
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,009

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $499,378 would pay approximately $3,117 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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