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12700 HANNA CV, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath760 sqftBuilt 1989

Property at a Glance

This home is estimated between $244,165 and $395,835, with a best estimate of $361,629. That places the property above the R390485G - Milwood Sec 28 & 29 median of $335,104, in a neighborhood that declined 8.3% over the past year.

Estimated Value Range

$244,165 $395,835
Best Estimate
$361,629
WCAD Value
$385,631
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R390485G - Milwood Sec 28 & 29. The estimated range of $244,165 and $395,835 should be treated as a rough guide.

Comparable Properties (5)

12900 ADAK CV, AUSTIN, TX 78729
0.00 mi 93% similar
3 bed 2 bath 1,070 sqft Built 1985
Raw Value $505,376
Adjusted Value $395,835

Adjusted -$149,320 for 310 sqft less living space and +$39,779 for being newer. Net adjustment: -$109,541.

4 bed 2 bath 980 sqft Built 1987
Raw Value $416,674
Adjusted Value $330,594

Adjusted -$105,969 for 220 sqft less living space and +$19,889 for being newer. Net adjustment: -$86,080.

4 bed 2 bath 1,144 sqft Built 1987
Raw Value $540,392
Adjusted Value $375,317

Adjusted -$184,964 for 384 sqft less living space and +$19,889 for being newer. Net adjustment: -$165,075.

4 bed 2 bath 1,108 sqft Built 1996
Raw Value $481,401
Adjusted Value $244,165

Adjusted -$167,624 for 348 sqft less living space and -$69,612 for being older. Net adjustment: -$237,236.

4 bed 2 bath 1,222 sqft Built 1985
Raw Value $544,385
Adjusted Value $361,629

Adjusted -$222,535 for 462 sqft less living space and +$39,779 for being newer. Net adjustment: -$182,756.

The Neighborhood

This home is valued 15.1% above the R390485G - Milwood Sec 28 & 29 median of $335,104. With 358 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.3% over the past year.

R390485G - Milwood Sec 28 & 29

above average
358 Properties
$335,104 Median Value
-8.3% YoY Change
0% Have Pool
97% Have Garage
This Home
$385,631
Median
$335,104

This home is +15.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,725 across all districts. With a homestead exemption claimed, that drops to $5,403 — saving $1,322 per year. That's $450 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%$3,444
Williamson CountyCounty0.3694%$1,425
North Austin MUD #1MUD0.2165%$835
Austin Community Collegespecial0.1034%$399
Williamson County ESD #1 - Jollyville VFDESD0.1000%$386
Williamson County FM/RdCounty0.0443%$171
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$6,725

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $361,629 would pay approximately $2,257 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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