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13218 GREYBULL TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,433 sqftBuilt 1986

Property at a Glance

This home is estimated between $393,500 and $650,977, with a best estimate of $589,866. 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

$393,500 $650,977
Best Estimate
$589,866
WCAD Value
$400,334
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 $393,500 and $650,977. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13216 GREYBULL TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,478 sqft Built 1987
Raw Value $662,424
Adjusted Value $642,864

Adjusted -$17,874 for 45 sqft less living space and -$1,686 for being older. Net adjustment: -$19,560.

13220 GREYBULL TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,139 sqft Built 1987
Raw Value $535,884
Adjusted Value $650,977

Adjusted +$116,779 for 294 sqft more living space and -$1,686 for being older. Net adjustment: +$115,093.

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

This comparable closely matches the subject property's features.

13212 GREYBULL TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,409 sqft Built 1986
Raw Value $383,967
Adjusted Value $393,500

Adjusted +$9,533 for 24 sqft more living space. Net adjustment: +$9,533.

13281 KERRVILLE FOLKWAY, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,234 sqft Built 1987
Raw Value $512,508
Adjusted Value $589,866

Adjusted +$79,044 for 199 sqft more living space and -$1,686 for being older. Net adjustment: +$77,358.

The Neighborhood

This home is valued 5.6% 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
$400,334
Median
$424,102

This home is -5.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,981 across all districts. With a homestead exemption claimed, that drops to $5,657 — 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%$3,575
Williamson CountyCounty0.3694%$1,479
North Austin MUD #1MUD0.2165%$867
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%$6,981

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $589,866 would pay approximately $3,682 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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