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13303 EFFINGHAM ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

2 bed2 bath1,440 sqftBuilt 1980

Property at a Glance

This home is estimated between $309,545 and $395,052, with a best estimate of $327,595. 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

$309,545 $395,052
Best Estimate
$327,595
WCAD Value
$347,659
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 $309,545 and $395,052. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $383,395

Adjusted +$7,136 for 30 sqft more living space and -$100 for being older. Net adjustment: +$7,036.

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 $310,663

Adjusted -$68,266 for 287 sqft less living space and -$200 for being older. Net adjustment: -$68,466.

13307 EFFINGHAM ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,780 sqft Built 1980
Raw Value $390,417
Adjusted Value $309,545

Adjusted -$80,872 for 340 sqft less living space. Net adjustment: -$80,872.

13304 EFFINGHAM ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,516 sqft Built 1979
Raw Value $345,772
Adjusted Value $327,595

Adjusted -$18,077 for 76 sqft less living space and -$100 for being older. Net adjustment: -$18,177.

9407 BRAEBURN GLEN, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
2 bed 2 bath 1,121 sqft Built 1975
Raw Value $319,674
Adjusted Value $395,052

Adjusted +$75,877 for 319 sqft more living space and -$499 for being older. Net adjustment: +$75,378.

The Neighborhood

This home is valued 17.6% 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
$347,659
Median
$421,794

This home is -17.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,310 across all districts. With a homestead exemption claimed, that drops to $3,995 — saving $1,315 per year. That's $333 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%$3,105
Williamson CountyCounty0.3694%$1,284
Austin Community Collegespecial0.1034%$359
Williamson County ESD #1 - Jollyville VFDESD0.1000%$348
Williamson County FM/RdCounty0.0443%$154
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$5,310

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $327,595 would pay approximately $2,045 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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