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13110 GREYBULL TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,433 sqftBuilt 1986

Property at a Glance

This home is estimated between $391,074 and $482,821, with a best estimate of $413,511. 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

$391,074 $482,821
Best Estimate
$413,511
WCAD Value
$417,677
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 $391,074 and $482,821. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13108 GREYBULL TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,308 sqft Built 1986
Raw Value $433,170
Adjusted Value $482,821

Adjusted +$49,651 for 125 sqft more living space. Net adjustment: +$49,651.

13112 GREYBULL TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,308 sqft Built 1986
Raw Value $363,860
Adjusted Value $413,511

Adjusted +$49,651 for 125 sqft more living space. Net adjustment: +$49,651.

13106 GREYBULL TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,459 sqft Built 1986
Raw Value $401,401
Adjusted Value $391,074

Adjusted -$10,327 for 26 sqft less living space. Net adjustment: -$10,327.

13116 GREYBULL TRL, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,459 sqft Built 1986
Raw Value $403,663
Adjusted Value $393,336

Adjusted -$10,327 for 26 sqft less living space. Net adjustment: -$10,327.

13104 GREYBULL TRL, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 1,308 sqft Built 1986
Raw Value $398,522
Adjusted Value $448,173

Adjusted +$49,651 for 125 sqft more living space. Net adjustment: +$49,651.

The Neighborhood

This home is valued 1.5% 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
$417,677
Median
$424,102

This home is -1.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,283 across all districts. With a homestead exemption claimed, that drops to $5,956 — saving $1,327 per year. That's $496 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%$3,730
Williamson CountyCounty0.3694%$1,543
North Austin MUD #1MUD0.2165%$904
Austin Community Collegespecial0.1034%$432
Williamson County ESD #1 - Jollyville VFDESD0.1000%$418
Williamson County FM/RdCounty0.0443%$185
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,283

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $413,511 would pay approximately $2,581 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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