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13216 GREYBULL TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,478 sqftBuilt 1987

Property at a Glance

This home is estimated between $413,060 and $670,537, with a best estimate of $419,894. 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

$413,060 $670,537
Best Estimate
$419,894
WCAD Value
$662,424
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 $413,060 and $670,537. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13214 GREYBULL TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,433 sqft Built 1986
Raw Value $399,536
Adjusted Value $419,096

Adjusted +$17,874 for 45 sqft more living space and +$1,686 for being newer. Net adjustment: +$19,560.

13218 GREYBULL TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,433 sqft Built 1986
Raw Value $400,334
Adjusted Value $419,894

Adjusted +$17,874 for 45 sqft more living space and +$1,686 for being newer. Net adjustment: +$19,560.

13212 GREYBULL TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,409 sqft Built 1986
Raw Value $383,967
Adjusted Value $413,060

Adjusted +$27,407 for 69 sqft more living space and +$1,686 for being newer. Net adjustment: +$29,093.

13220 GREYBULL TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,139 sqft Built 1987
Raw Value $535,884
Adjusted Value $670,537

Adjusted +$134,653 for 339 sqft more living space. Net adjustment: +$134,653.

13210 GREYBULL TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,093 sqft Built 1987
Raw Value $430,887
Adjusted Value $583,812

Adjusted +$152,925 for 385 sqft more living space. Net adjustment: +$152,925.

The Neighborhood

This home is valued 56.2% 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

outlier high
541 Properties
$424,102 Median Value
-1.8% YoY Change
1% Have Pool
99% Have Garage
This Home
$662,424
Median
$424,102

This home is +56.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,551 across all districts. With a homestead exemption claimed, that drops to $10,178 — saving $1,373 per year. That's $848 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%$5,916
Williamson CountyCounty0.3694%$2,447
North Austin MUD #1MUD0.2165%$1,434
Austin Community Collegespecial0.1034%$685
Williamson County ESD #1 - Jollyville VFDESD0.1000%$662
Williamson County FM/RdCounty0.0443%$294
Upper Brushy Creek WCIDWater0.0170%$113
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$11,551

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $419,894 would pay approximately $2,621 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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