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12809 SHERBOURNE ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath2,135 sqftBuilt 1975

Property at a Glance

This home is estimated between $436,043 and $557,546, with a best estimate of $456,211. 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

$436,043 $557,546
Best Estimate
$456,211
WCAD Value
$431,244
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 $436,043 and $557,546. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12807 SHERBOURNE ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,098 sqft Built 1975
Raw Value $548,745
Adjusted Value $557,546

Adjusted +$8,801 for 37 sqft more living space. Net adjustment: +$8,801.

9107 BARRYKNOLL ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,873 sqft Built 1975
Raw Value $413,558
Adjusted Value $475,877

Adjusted +$62,319 for 262 sqft more living space. Net adjustment: +$62,319.

12808 WOODMERE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,956 sqft Built 1977
Raw Value $413,434
Adjusted Value $456,211

Adjusted +$42,577 for 179 sqft more living space and +$200 for being newer. Net adjustment: +$42,777.

12806 WOODMERE ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,171 sqft Built 1978
Raw Value $463,213
Adjusted Value $454,949

Adjusted -$8,563 for 36 sqft less living space and +$299 for being newer. Net adjustment: -$8,264.

12805 SHERBOURNE ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,372 sqft Built 1978
Raw Value $492,117
Adjusted Value $436,043

Adjusted -$56,373 for 237 sqft less living space and +$299 for being newer. Net adjustment: -$56,074.

The Neighborhood

This home is valued 2.2% 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

typical
742 Properties
$421,794 Median Value
-5.7% YoY Change
6% Have Pool
92% Have Garage
This Home
$431,244
Median
$421,794

This home is +2.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,586 across all districts. With a homestead exemption claimed, that drops to $5,256 — saving $1,330 per year. That's $438 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%$3,851
Williamson CountyCounty0.3694%$1,593
Austin Community Collegespecial0.1034%$446
Williamson County ESD #1 - Jollyville VFDESD0.1000%$431
Williamson County FM/RdCounty0.0443%$191
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$6,586

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $456,211 would pay approximately $2,848 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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