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12802 SHERBOURNE ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath2,123 sqftBuilt 1978

Property at a Glance

This home is estimated between $357,563 and $520,878, with a best estimate of $495,647. That places the property above 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

$357,563 $520,878
Best Estimate
$495,647
WCAD Value
$507,159
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 $357,563 and $520,878. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12800 SHERBOURNE ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 2,589 sqft Built 1978
Raw Value $468,406
Adjusted Value $357,563

Adjusted -$110,843 for 466 sqft less living space. Net adjustment: -$110,843.

12804 SHERBOURNE ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
2 bed 2 bath 1,561 sqft Built 1978
Raw Value $361,970
Adjusted Value $495,647

Adjusted +$133,677 for 562 sqft more living space. Net adjustment: +$133,677.

12803 SHERBOURNE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,089 sqft Built 1978
Raw Value $495,289
Adjusted Value $503,376

Adjusted +$8,087 for 34 sqft more living space. Net adjustment: +$8,087.

12801 SHERBOURNE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,315 sqft Built 1978
Raw Value $521,168
Adjusted Value $475,499

Adjusted -$45,669 for 192 sqft less living space. Net adjustment: -$45,669.

12806 SHERBOURNE ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,796 sqft Built 1978
Raw Value $443,098
Adjusted Value $520,878

Adjusted +$77,780 for 327 sqft more living space. Net adjustment: +$77,780.

The Neighborhood

This home is valued 20.2% above the R371378G - FOREST NORTH PHS 3-5 median of $421,794. With 742 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.7% over the past year.

R371378G - FOREST NORTH PHS 3-5

above average
742 Properties
$421,794 Median Value
-5.7% YoY Change
6% Have Pool
92% Have Garage
This Home
$507,159
Median
$421,794

This home is +20.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,746 across all districts. With a homestead exemption claimed, that drops to $6,402 — saving $1,344 per year. That's $534 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%$4,529
Williamson CountyCounty0.3694%$1,874
Austin Community Collegespecial0.1034%$524
Williamson County ESD #1 - Jollyville VFDESD0.1000%$507
Williamson County FM/RdCounty0.0443%$225
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$7,746

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $495,647 would pay approximately $3,094 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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