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13108 GREYBULL TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,308 sqftBuilt 1986

Property at a Glance

This home is estimated between $341,423 and $398,522, with a best estimate of $364,455. 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

$341,423 $398,522
Best Estimate
$364,455
WCAD Value
$433,170
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 $341,423 and $398,522. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13110 GREYBULL TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,433 sqft Built 1986
Raw Value $417,677
Adjusted Value $368,026

Adjusted -$49,651 for 125 sqft less living space. Net adjustment: -$49,651.

13106 GREYBULL TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,459 sqft Built 1986
Raw Value $401,401
Adjusted Value $341,423

Adjusted -$59,978 for 151 sqft less living space. Net adjustment: -$59,978.

13112 GREYBULL TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,308 sqft Built 1986
Raw Value $363,860
Adjusted Value $363,860

This comparable closely matches the subject property's features.

13104 GREYBULL TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 1,308 sqft Built 1986
Raw Value $398,522
Adjusted Value $398,522

This comparable closely matches the subject property's features.

7110 DALLAS DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,311 sqft Built 1985
Raw Value $363,961
Adjusted Value $364,455

Adjusted -$1,192 for 3 sqft less living space and +$1,686 for being newer. Net adjustment: +$494.

The Neighborhood

This home is valued 2.1% 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
$433,170
Median
$424,102

This home is +2.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,554 across all districts. With a homestead exemption claimed, that drops to $6,223 — saving $1,331 per year. That's $519 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%$3,869
Williamson CountyCounty0.3694%$1,600
North Austin MUD #1MUD0.2165%$938
Austin Community Collegespecial0.1034%$448
Williamson County ESD #1 - Jollyville VFDESD0.1000%$433
Williamson County FM/RdCounty0.0443%$192
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,554

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $364,455 would pay approximately $2,275 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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