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13104 GREYBULL TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed1,308 sqftBuilt 1986

Property at a Glance

This home is estimated between $329,274 and $433,170, with a best estimate of $341,423. 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

$329,274 $433,170
Best Estimate
$341,423
WCAD Value
$398,522
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 $329,274 and $433,170. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13106 GREYBULL TRL, AUSTIN, TX 78729
0.02 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.

13100 GREYBULL TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,459 sqft Built 1986
Raw Value $401,220
Adjusted Value $341,242

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

7200 DALLAS DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,513 sqft Built 1988
Raw Value $414,074
Adjusted Value $329,274

Adjusted -$81,427 for 205 sqft less living space and -$3,373 for being older. Net adjustment: -$84,800.

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

This comparable closely matches the subject property's features.

7110 DALLAS DR, AUSTIN, TX 78729
0.03 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 6.0% 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
$398,522
Median
$424,102

This home is -6.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,949 across all districts. With a homestead exemption claimed, that drops to $5,625 — saving $1,324 per year. That's $469 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%$3,559
Williamson CountyCounty0.3694%$1,472
North Austin MUD #1MUD0.2165%$863
Austin Community Collegespecial0.1034%$412
Williamson County ESD #1 - Jollyville VFDESD0.1000%$399
Williamson County FM/RdCounty0.0443%$177
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$6,949

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $341,423 would pay approximately $2,131 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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