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13313 EFFINGHAM ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,532 sqftBuilt 1980

Property at a Glance

This home is estimated between $336,682 and $397,014, with a best estimate of $356,116. 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

$336,682 $397,014
Best Estimate
$356,116
WCAD Value
$366,491
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 $336,682 and $397,014. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13311 EFFINGHAM ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,771 sqft Built 1980
Raw Value $453,862
Adjusted Value $397,014

Adjusted -$56,848 for 239 sqft less living space. Net adjustment: -$56,848.

13315 EFFINGHAM ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,769 sqft Built 1980
Raw Value $393,055
Adjusted Value $336,682

Adjusted -$56,373 for 237 sqft less living space. Net adjustment: -$56,373.

13309 EFFINGHAM ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,624 sqft Built 1980
Raw Value $390,911
Adjusted Value $369,028

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

13312 EFFINGHAM ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,592 sqft Built 1978
Raw Value $360,215
Adjusted Value $345,743

Adjusted -$14,272 for 60 sqft less living space and -$200 for being older. Net adjustment: -$14,472.

13401 EFFINGHAM ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
2 bed 2 bath 1,514 sqft Built 1979
Raw Value $351,935
Adjusted Value $356,116

Adjusted +$4,281 for 18 sqft more living space and -$100 for being older. Net adjustment: +$4,181.

The Neighborhood

This home is valued 13.1% 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

typical
742 Properties
$421,794 Median Value
-5.7% YoY Change
6% Have Pool
92% Have Garage
This Home
$366,491
Median
$421,794

This home is -13.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,597 across all districts. With a homestead exemption claimed, that drops to $4,279 — saving $1,318 per year. That's $357 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%$3,273
Williamson CountyCounty0.3694%$1,354
Austin Community Collegespecial0.1034%$379
Williamson County ESD #1 - Jollyville VFDESD0.1000%$366
Williamson County FM/RdCounty0.0443%$162
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$5,597

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $356,116 would pay approximately $2,223 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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