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12901 SHERBOURNE ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,040 sqftBuilt 1973

Property at a Glance

This home is estimated between $215,621 and $402,114, with a best estimate of $308,274. That places the property below the R371378G - FOREST NORTH PHS 3-5 median of $421,794, in a neighborhood that declined 5.7% over the past year.

Estimated Value Range

$215,621 $402,114
Best Estimate
$308,274
WCAD Value
$414,316
High Confidence

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

Based on 5 comparable properties in R371378G - FOREST NORTH PHS 3-5, this home's estimated market value is between $215,621 and $402,114. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12909 SHERBOURNE ST, AUSTIN, TX 78729
0.06 mi 100% similar Same subdivision
4 bed 2 bath 1,560 sqft Built 1973
Raw Value $525,801
Adjusted Value $402,114

Adjusted -$123,687 for 520 sqft less living space. Net adjustment: -$123,687.

9106 BARRYKNOLL ST, AUSTIN, TX 78729
0.06 mi 100% similar Same subdivision
4 bed 2 bath 1,712 sqft Built 1974
Raw Value $468,016
Adjusted Value $308,274

Adjusted -$159,842 for 672 sqft less living space and +$100 for being newer. Net adjustment: -$159,742.

9209 SHADY OAKS DR, AUSTIN, TX 78729
0.06 mi 100% similar Same subdivision
4 bed 2 bath 1,670 sqft Built 1978
Raw Value $461,448
Adjusted Value $312,095

Adjusted -$149,852 for 630 sqft less living space and +$499 for being newer. Net adjustment: -$149,353.

9107 BARRYKNOLL ST, AUSTIN, TX 78729
0.03 mi 99% similar Same subdivision
4 bed 2 bath 1,873 sqft Built 1975
Raw Value $413,558
Adjusted Value $215,621

Adjusted -$198,137 for 833 sqft less living space and +$200 for being newer. Net adjustment: -$197,937.

12903 SHERBOURNE ST, AUSTIN, TX 78729
0.01 mi 98% similar Same subdivision
3 bed 2 bath 1,644 sqft Built 1973
Raw Value $383,691
Adjusted Value $240,024

Adjusted -$143,667 for 604 sqft less living space. Net adjustment: -$143,667.

The Neighborhood

This home is valued 1.8% below the R371378G - FOREST NORTH PHS 3-5 median of $421,794. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.7% over the past year.

R371378G - FOREST NORTH PHS 3-5

typical
742 Properties
$421,794 Median Value
-5.7% YoY Change
6% Have Pool
92% Have Garage
This Home
$414,316
Median
$421,794

This home is -1.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,328 across all districts. With a homestead exemption claimed, that drops to $5,001 — saving $1,327 per year. That's $417 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%$3,700
Williamson CountyCounty0.3694%$1,531
Austin Community Collegespecial0.1034%$428
Williamson County ESD #1 - Jollyville VFDESD0.1000%$414
Williamson County FM/RdCounty0.0443%$184
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$6,328

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $308,274 would pay approximately $1,924 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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