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13408 PERTHSHIRE ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

2 bed2 bath1,318 sqftBuilt 1977

Property at a Glance

This home is estimated between $334,113 and $389,520, with a best estimate of $344,006. 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

$334,113 $389,520
Best Estimate
$344,006
WCAD Value
$341,520
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 $334,113 and $389,520. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13410 PERTHSHIRE ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,428 sqft Built 1976
Raw Value $365,981
Adjusted Value $339,716

Adjusted -$26,165 for 110 sqft less living space and -$100 for being older. Net adjustment: -$26,265.

13406 PERTHSHIRE ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,183 sqft Built 1977
Raw Value $311,895
Adjusted Value $344,006

Adjusted +$32,111 for 135 sqft more living space. Net adjustment: +$32,111.

13404 PERTHSHIRE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,275 sqft Built 1977
Raw Value $323,885
Adjusted Value $334,113

Adjusted +$10,228 for 43 sqft more living space. Net adjustment: +$10,228.

13412 PERTHSHIRE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,240 sqft Built 1975
Raw Value $357,085
Adjusted Value $375,438

Adjusted +$18,553 for 78 sqft more living space and -$200 for being older. Net adjustment: +$18,353.

13411 PERTHSHIRE, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,494 sqft Built 1977
Raw Value $431,383
Adjusted Value $389,520

Adjusted -$41,863 for 176 sqft less living space. Net adjustment: -$41,863.

The Neighborhood

This home is valued 19.0% 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

below average
742 Properties
$421,794 Median Value
-5.7% YoY Change
6% Have Pool
92% Have Garage
This Home
$341,520
Median
$421,794

This home is -19.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,216 across all districts. With a homestead exemption claimed, that drops to $3,903 — saving $1,313 per year. That's $325 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%$3,050
Williamson CountyCounty0.3694%$1,262
Austin Community Collegespecial0.1034%$353
Williamson County ESD #1 - Jollyville VFDESD0.1000%$342
Williamson County FM/RdCounty0.0443%$151
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$5,216

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $344,006 would pay approximately $2,147 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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