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13301 EFFINGHAM ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,096 sqftBuilt 1975

Property at a Glance

This home is estimated between $229,339 and $313,728, with a best estimate of $302,070. 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

$229,339 $313,728
Best Estimate
$302,070
WCAD Value
$306,899
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 $229,339 and $313,728. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9407 BRAEBURN GLEN, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,121 sqft Built 1975
Raw Value $319,674
Adjusted Value $313,728

Adjusted -$5,946 for 25 sqft less living space. Net adjustment: -$5,946.

13300 EFFINGHAM ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,727 sqft Built 1978
Raw Value $379,129
Adjusted Value $229,339

Adjusted -$150,089 for 631 sqft less living space and +$299 for being newer. Net adjustment: -$149,790.

9405 BRAEBURN GLEN, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,320 sqft Built 1975
Raw Value $334,374
Adjusted Value $281,093

Adjusted -$53,281 for 224 sqft less living space. Net adjustment: -$53,281.

13302 EFFINGHAM ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,410 sqft Built 1979
Raw Value $376,359
Adjusted Value $302,070

Adjusted -$74,688 for 314 sqft less living space and +$399 for being newer. Net adjustment: -$74,289.

9403 BRAEBURN GLEN, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,144 sqft Built 1975
Raw Value $317,797
Adjusted Value $306,380

Adjusted -$11,417 for 48 sqft less living space. Net adjustment: -$11,417.

The Neighborhood

This home is valued 27.2% 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
$306,899
Median
$421,794

This home is -27.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,687 across all districts. With a homestead exemption claimed, that drops to $3,380 — saving $1,307 per year. That's $282 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%$2,741
Williamson CountyCounty0.3694%$1,134
Austin Community Collegespecial0.1034%$317
Williamson County ESD #1 - Jollyville VFDESD0.1000%$307
Williamson County FM/RdCounty0.0443%$136
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$4,687

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $302,070 would pay approximately $1,886 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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