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13406 PERTHSHIRE ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,183 sqftBuilt 1977

Property at a Glance

This home is estimated between $291,618 and $370,506, with a best estimate of $307,605. 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

$291,618 $370,506
Best Estimate
$307,605
WCAD Value
$311,895
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 $291,618 and $370,506. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13404 PERTHSHIRE ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,275 sqft Built 1977
Raw Value $323,885
Adjusted Value $302,002

Adjusted -$21,883 for 92 sqft less living space. Net adjustment: -$21,883.

13408 PERTHSHIRE ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
2 bed 2 bath 1,318 sqft Built 1977
Raw Value $341,520
Adjusted Value $309,409

Adjusted -$32,111 for 135 sqft less living space. Net adjustment: -$32,111.

13402 PERTHSHIRE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,112 sqft Built 1977
Raw Value $353,618
Adjusted Value $370,506

Adjusted +$16,888 for 71 sqft more living space. Net adjustment: +$16,888.

13410 PERTHSHIRE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,428 sqft Built 1976
Raw Value $365,981
Adjusted Value $307,605

Adjusted -$58,276 for 245 sqft less living space and -$100 for being older. Net adjustment: -$58,376.

13409 PERTHSHIRE, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,416 sqft Built 1977
Raw Value $347,039
Adjusted Value $291,618

Adjusted -$55,421 for 233 sqft less living space. Net adjustment: -$55,421.

The Neighborhood

This home is valued 26.1% 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
$311,895
Median
$421,794

This home is -26.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,763 across all districts. With a homestead exemption claimed, that drops to $3,456 — saving $1,307 per year. That's $288 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%$2,786
Williamson CountyCounty0.3694%$1,152
Austin Community Collegespecial0.1034%$322
Williamson County ESD #1 - Jollyville VFDESD0.1000%$312
Williamson County FM/RdCounty0.0443%$138
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$4,763

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $307,605 would pay approximately $1,920 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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