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13407 PERTHSHIRE, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

2 bed2 bath1,384 sqftBuilt 1977

Property at a Glance

This home is estimated between $339,427 and $405,218, with a best estimate of $359,705. 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

$339,427 $405,218
Best Estimate
$359,705
WCAD Value
$349,683
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 $339,427 and $405,218. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13405 PERTHSHIRE, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,294 sqft Built 1978
Raw Value $326,343
Adjusted Value $347,850

Adjusted +$21,407 for 90 sqft more living space and +$100 for being newer. Net adjustment: +$21,507.

13409 PERTHSHIRE, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
2 bed 2 bath 1,416 sqft Built 1977
Raw Value $347,039
Adjusted Value $339,427

Adjusted -$7,612 for 32 sqft less living space. Net adjustment: -$7,612.

13403 PERTHSHIRE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,176 sqft Built 1978
Raw Value $326,642
Adjusted Value $376,217

Adjusted +$49,475 for 208 sqft more living space and +$100 for being newer. Net adjustment: +$49,575.

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 $405,218

Adjusted -$26,165 for 110 sqft less living space. Net adjustment: -$26,165.

13406 PERTHSHIRE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,183 sqft Built 1977
Raw Value $311,895
Adjusted Value $359,705

Adjusted +$47,810 for 201 sqft more living space. Net adjustment: +$47,810.

The Neighborhood

This home is valued 17.1% 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
$349,683
Median
$421,794

This home is -17.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,341 across all districts. With a homestead exemption claimed, that drops to $4,026 — saving $1,315 per year. That's $336 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%$3,123
Williamson CountyCounty0.3694%$1,292
Austin Community Collegespecial0.1034%$362
Williamson County ESD #1 - Jollyville VFDESD0.1000%$350
Williamson County FM/RdCounty0.0443%$155
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$5,341

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $359,705 would pay approximately $2,245 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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