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13415 PERTHSHIRE, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

2 bed2 bath1,124 sqftBuilt 1977

Property at a Glance

This home is estimated between $275,195 and $343,375, with a best estimate of $302,405. 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

$275,195 $343,375
Best Estimate
$302,405
WCAD Value
$325,887
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 $275,195 and $343,375. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13413 PERTHSHIRE, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,515 sqft Built 1977
Raw Value $368,198
Adjusted Value $275,195

Adjusted -$93,003 for 391 sqft less living space. Net adjustment: -$93,003.

13414 PERTHSHIRE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,240 sqft Built 1976
Raw Value $330,097
Adjusted Value $302,405

Adjusted -$27,592 for 116 sqft less living space and -$100 for being older. Net adjustment: -$27,692.

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 $343,375

Adjusted -$88,008 for 370 sqft less living space. Net adjustment: -$88,008.

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 $329,293

Adjusted -$27,592 for 116 sqft less living space and -$200 for being older. Net adjustment: -$27,792.

13410 PERTHSHIRE ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,428 sqft Built 1976
Raw Value $365,981
Adjusted Value $293,572

Adjusted -$72,309 for 304 sqft less living space and -$100 for being older. Net adjustment: -$72,409.

The Neighborhood

This home is valued 22.7% 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
$325,887
Median
$421,794

This home is -22.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,977 across all districts. With a homestead exemption claimed, that drops to $3,667 — saving $1,310 per year. That's $306 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%$2,910
Williamson CountyCounty0.3694%$1,204
Austin Community Collegespecial0.1034%$337
Williamson County ESD #1 - Jollyville VFDESD0.1000%$326
Williamson County FM/RdCounty0.0443%$144
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$4,977

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $302,405 would pay approximately $1,888 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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