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13304 EFFINGHAM ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,516 sqftBuilt 1979

Property at a Glance

This home is estimated between $328,841 and $426,081, with a best estimate of $384,986. 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

$328,841 $426,081
Best Estimate
$384,986
WCAD Value
$345,772
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 $328,841 and $426,081. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13302 EFFINGHAM ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
2 bed 2 bath 1,410 sqft Built 1979
Raw Value $376,359
Adjusted Value $401,572

Adjusted +$25,213 for 106 sqft more living space. Net adjustment: +$25,213.

13306 EFFINGHAM ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,476 sqft Built 1979
Raw Value $416,567
Adjusted Value $426,081

Adjusted +$9,514 for 40 sqft more living space. Net adjustment: +$9,514.

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 $328,841

Adjusted -$50,188 for 211 sqft less living space and -$100 for being older. Net adjustment: -$50,288.

13303 EFFINGHAM ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,440 sqft Built 1980
Raw Value $347,659
Adjusted Value $365,836

Adjusted +$18,077 for 76 sqft more living space and +$100 for being newer. Net adjustment: +$18,177.

13308 EFFINGHAM ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
2 bed 2 bath 1,593 sqft Built 1978
Raw Value $403,401
Adjusted Value $384,986

Adjusted -$18,315 for 77 sqft less living space and -$100 for being older. Net adjustment: -$18,415.

The Neighborhood

This home is valued 18.0% 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
$345,772
Median
$421,794

This home is -18.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,281 across all districts. With a homestead exemption claimed, that drops to $3,967 — saving $1,314 per year. That's $331 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%$3,088
Williamson CountyCounty0.3694%$1,277
Austin Community Collegespecial0.1034%$358
Williamson County ESD #1 - Jollyville VFDESD0.1000%$346
Williamson County FM/RdCounty0.0443%$153
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$5,281

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $384,986 would pay approximately $2,403 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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