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13100 GREYBULL TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,459 sqftBuilt 1986

Property at a Glance

This home is estimated between $380,225 and $626,883, with a best estimate of $444,967. 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

$380,225 $626,883
Best Estimate
$444,967
WCAD Value
$401,220
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 $380,225 and $626,883. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

7200 DALLAS DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,513 sqft Built 1988
Raw Value $414,074
Adjusted Value $389,252

Adjusted -$21,449 for 54 sqft less living space and -$3,373 for being older. Net adjustment: -$24,822.

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 $458,500

Adjusted +$59,978 for 151 sqft more living space. Net adjustment: +$59,978.

7202 DALLAS DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,137 sqft Built 1992
Raw Value $509,100
Adjusted Value $626,883

Adjusted +$127,901 for 322 sqft more living space and -$10,118 for being older. Net adjustment: +$117,783.

7119 DALLAS DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,389 sqft Built 1985
Raw Value $415,477
Adjusted Value $444,967

Adjusted +$27,804 for 70 sqft more living space and +$1,686 for being newer. Net adjustment: +$29,490.

7117 DALLAS DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,548 sqft Built 1985
Raw Value $413,890
Adjusted Value $380,225

Adjusted -$35,351 for 89 sqft less living space and +$1,686 for being newer. Net adjustment: -$33,665.

The Neighborhood

This home is valued 5.4% 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
$401,220
Median
$424,102

This home is -5.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,996 across all districts. With a homestead exemption claimed, that drops to $5,672 — saving $1,324 per year. That's $473 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%$3,583
Williamson CountyCounty0.3694%$1,482
North Austin MUD #1MUD0.2165%$869
Austin Community Collegespecial0.1034%$415
Williamson County ESD #1 - Jollyville VFDESD0.1000%$401
Williamson County FM/RdCounty0.0443%$178
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$6,996

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $444,967 would pay approximately $2,777 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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