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13018 SHERBOURNE ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,846 sqftBuilt 1975

Property at a Glance

This home is estimated between $330,895 and $515,822, with a best estimate of $431,016. 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

$330,895 $515,822
Best Estimate
$431,016
WCAD Value
$591,006
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 $330,895 and $515,822. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13020 SHERBOURNE ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,500 sqft Built 1975
Raw Value $433,523
Adjusted Value $515,822

Adjusted +$82,299 for 346 sqft more living space. Net adjustment: +$82,299.

13016 SHERBOURNE ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,638 sqft Built 1975
Raw Value $388,717
Adjusted Value $438,192

Adjusted +$49,475 for 208 sqft more living space. Net adjustment: +$49,475.

13014 SHERBOURNE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,576 sqft Built 1978
Raw Value $366,495
Adjusted Value $431,016

Adjusted +$64,222 for 270 sqft more living space and +$299 for being newer. Net adjustment: +$64,521.

9413 SHERBROOKE ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,458 sqft Built 1975
Raw Value $476,465
Adjusted Value $330,895

Adjusted -$145,570 for 612 sqft less living space. Net adjustment: -$145,570.

13022 SHERBOURNE ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,776 sqft Built 1975
Raw Value $394,203
Adjusted Value $410,853

Adjusted +$16,650 for 70 sqft more living space. Net adjustment: +$16,650.

The Neighborhood

This home is valued 40.1% 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

above average
742 Properties
$421,794 Median Value
-5.7% YoY Change
6% Have Pool
92% Have Garage
This Home
$591,006
Median
$421,794

This home is +40.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,026 across all districts. With a homestead exemption claimed, that drops to $7,667 — saving $1,359 per year. That's $639 per month a buyer should budget. The assessed value increased +1.1% vs the subdivision average of -5.7%. This above-average increase gives a protest opportunity score of 34 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,278
Williamson CountyCounty0.3694%$2,183
Austin Community Collegespecial0.1034%$611
Williamson County ESD #1 - Jollyville VFDESD0.1000%$591
Williamson County FM/RdCounty0.0443%$262
Upper Brushy Creek WCIDWater0.0170%$100
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$9,026
34 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $431,016 would pay approximately $2,690 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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