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13111 GREYBULL TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,326 sqftBuilt 1986

Property at a Glance

This home is estimated between $339,392 and $513,926, with a best estimate of $368,724. 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

$339,392 $513,926
Best Estimate
$368,724
WCAD Value
$367,377
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 $339,392 and $513,926. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13113 GREYBULL TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,064 sqft Built 1986
Raw Value $409,858
Adjusted Value $513,926

Adjusted +$104,068 for 262 sqft more living space. Net adjustment: +$104,068.

13109 GREYBULL TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,344 sqft Built 1986
Raw Value $389,968
Adjusted Value $382,818

Adjusted -$7,150 for 18 sqft less living space. Net adjustment: -$7,150.

13115 GREYBULL TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,466 sqft Built 1986
Raw Value $401,946
Adjusted Value $346,337

Adjusted -$55,609 for 140 sqft less living space. Net adjustment: -$55,609.

7104 DALLAS DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,497 sqft Built 1984
Raw Value $403,941
Adjusted Value $339,392

Adjusted -$67,922 for 171 sqft less living space and +$3,373 for being newer. Net adjustment: -$64,549.

7100 DALLAS DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,389 sqft Built 1985
Raw Value $392,062
Adjusted Value $368,724

Adjusted -$25,024 for 63 sqft less living space and +$1,686 for being newer. Net adjustment: -$23,338.

The Neighborhood

This home is valued 13.4% 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
$367,377
Median
$424,102

This home is -13.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,406 across all districts. With a homestead exemption claimed, that drops to $5,088 — saving $1,318 per year. That's $424 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%$3,281
Williamson CountyCounty0.3694%$1,357
North Austin MUD #1MUD0.2165%$795
Austin Community Collegespecial0.1034%$380
Williamson County ESD #1 - Jollyville VFDESD0.1000%$367
Williamson County FM/RdCounty0.0443%$163
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$6,406

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $368,724 would pay approximately $2,302 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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