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12900 ADAK CV, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,070 sqftBuilt 1985

Property at a Glance

This home is estimated between $445,136 and $507,626, with a best estimate of $449,050. 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

$445,136 $507,626
Best Estimate
$449,050
WCAD Value
$505,376
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD. The estimated range of $445,136 and $507,626 should be treated as a rough guide.

Comparable Properties (5)

12600 LANGHOFF CV, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 980 sqft Built 1987
Raw Value $416,674
Adjusted Value $449,050

Adjusted +$35,749 for 90 sqft more living space and -$3,373 for being older. Net adjustment: +$32,376.

3 bed 2 bath 1,219 sqft Built 1985
Raw Value $504,320
Adjusted Value $445,136

Adjusted -$59,184 for 149 sqft less living space. Net adjustment: -$59,184.

4 bed 2 bath 1,144 sqft Built 1987
Raw Value $540,392
Adjusted Value $507,626

Adjusted -$29,393 for 74 sqft less living space and -$3,373 for being older. Net adjustment: -$32,766.

4 bed 2 bath 1,222 sqft Built 1985
Raw Value $544,385
Adjusted Value $484,010

Adjusted -$60,375 for 152 sqft less living space. Net adjustment: -$60,375.

4 bed 2 bath 1,222 sqft Built 1985
Raw Value $505,522
Adjusted Value $445,147

Adjusted -$60,375 for 152 sqft less living space. Net adjustment: -$60,375.

The Neighborhood

This home is valued 19.2% above the R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD median of $424,102. With 541 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.8% over the past year.

R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD

above average
541 Properties
$424,102 Median Value
-1.8% YoY Change
1% Have Pool
99% Have Garage
This Home
$505,376
Median
$424,102

This home is +19.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,813 across all districts. With a homestead exemption claimed, that drops to $7,469 — saving $1,344 per year. That's $622 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%$4,514
Williamson CountyCounty0.3694%$1,867
North Austin MUD #1MUD0.2165%$1,094
Austin Community Collegespecial0.1034%$523
Williamson County ESD #1 - Jollyville VFDESD0.1000%$505
Williamson County FM/RdCounty0.0443%$224
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$8,813

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $449,050 would pay approximately $2,803 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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