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12903 SHERBOURNE ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,644 sqftBuilt 1973

Property at a Glance

This home is estimated between $335,450 and $397,906, with a best estimate of $359,288. 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

$335,450 $397,906
Best Estimate
$359,288
WCAD Value
$383,691
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 $335,450 and $397,906. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12905 SHERBOURNE ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,010 sqft Built 1974
Raw Value $484,863
Adjusted Value $397,906

Adjusted -$87,057 for 366 sqft less living space and +$100 for being newer. Net adjustment: -$86,957.

12907 SHERBOURNE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,033 sqft Built 1976
Raw Value $432,361
Adjusted Value $340,133

Adjusted -$92,527 for 389 sqft less living space and +$299 for being newer. Net adjustment: -$92,228.

12900 SHERBOURNE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,931 sqft Built 1976
Raw Value $403,417
Adjusted Value $335,450

Adjusted -$68,266 for 287 sqft less living space and +$299 for being newer. Net adjustment: -$67,967.

12902 SHERBOURNE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,395 sqft Built 1976
Raw Value $334,285
Adjusted Value $393,811

Adjusted +$59,227 for 249 sqft more living space and +$299 for being newer. Net adjustment: +$59,526.

9107 BARRYKNOLL ST, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
4 bed 2 bath 1,873 sqft Built 1975
Raw Value $413,558
Adjusted Value $359,288

Adjusted -$54,470 for 229 sqft less living space and +$200 for being newer. Net adjustment: -$54,270.

The Neighborhood

This home is valued 9.0% 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
$383,691
Median
$421,794

This home is -9.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,860 across all districts. With a homestead exemption claimed, that drops to $4,539 — saving $1,321 per year. That's $378 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%$3,427
Williamson CountyCounty0.3694%$1,418
Austin Community Collegespecial0.1034%$397
Williamson County ESD #1 - Jollyville VFDESD0.1000%$384
Williamson County FM/RdCounty0.0443%$170
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$5,860

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $359,288 would pay approximately $2,243 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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