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12806 SHERBOURNE ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,796 sqftBuilt 1978

Property at a Glance

This home is estimated between $355,110 and $506,332, with a best estimate of $429,379. 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

$355,110 $506,332
Best Estimate
$429,379
WCAD Value
$443,098
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 $355,110 and $506,332. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12808 SHERBOURNE ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
2 bed 2 bath 1,387 sqft Built 1979
Raw Value $408,947
Adjusted Value $506,332

Adjusted +$97,285 for 409 sqft more living space and +$100 for being newer. Net adjustment: +$97,385.

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 $417,867

Adjusted +$55,897 for 235 sqft more living space. Net adjustment: +$55,897.

12807 SHERBOURNE ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,098 sqft Built 1975
Raw Value $548,745
Adjusted Value $476,612

Adjusted -$71,834 for 302 sqft less living space and -$299 for being older. Net adjustment: -$72,133.

12802 SHERBOURNE ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,123 sqft Built 1978
Raw Value $507,159
Adjusted Value $429,379

Adjusted -$77,780 for 327 sqft less living space. Net adjustment: -$77,780.

12805 SHERBOURNE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,372 sqft Built 1978
Raw Value $492,117
Adjusted Value $355,110

Adjusted -$137,007 for 576 sqft less living space. Net adjustment: -$137,007.

The Neighborhood

This home is valued 5.1% 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

typical
742 Properties
$421,794 Median Value
-5.7% YoY Change
6% Have Pool
92% Have Garage
This Home
$443,098
Median
$421,794

This home is +5.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,767 across all districts. With a homestead exemption claimed, that drops to $5,435 — saving $1,332 per year. That's $453 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%$3,957
Williamson CountyCounty0.3694%$1,637
Austin Community Collegespecial0.1034%$458
Williamson County ESD #1 - Jollyville VFDESD0.1000%$443
Williamson County FM/RdCounty0.0443%$196
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$6,767

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $429,379 would pay approximately $2,680 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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