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13307 EFFINGHAM ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,780 sqftBuilt 1980

Property at a Glance

This home is estimated between $428,017 and $488,776, with a best estimate of $447,681. That places the property above 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

$428,017 $488,776
Best Estimate
$447,681
WCAD Value
$390,417
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 $428,017 and $488,776. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13309 EFFINGHAM ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,624 sqft Built 1980
Raw Value $390,911
Adjusted Value $428,017

Adjusted +$37,106 for 156 sqft more living space. Net adjustment: +$37,106.

13303 EFFINGHAM ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
2 bed 2 bath 1,440 sqft Built 1980
Raw Value $347,659
Adjusted Value $428,531

Adjusted +$80,872 for 340 sqft more living space. Net adjustment: +$80,872.

13311 EFFINGHAM ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,771 sqft Built 1980
Raw Value $453,862
Adjusted Value $456,003

Adjusted +$2,141 for 9 sqft more living space. Net adjustment: +$2,141.

13306 EFFINGHAM ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,476 sqft Built 1979
Raw Value $416,567
Adjusted Value $488,776

Adjusted +$72,309 for 304 sqft more living space and -$100 for being older. Net adjustment: +$72,209.

13308 EFFINGHAM ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,593 sqft Built 1978
Raw Value $403,401
Adjusted Value $447,681

Adjusted +$44,480 for 187 sqft more living space and -$200 for being older. Net adjustment: +$44,280.

The Neighborhood

This home is valued 7.4% 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
$390,417
Median
$421,794

This home is -7.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,963 across all districts. With a homestead exemption claimed, that drops to $4,640 — saving $1,323 per year. That's $387 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%$3,487
Williamson CountyCounty0.3694%$1,442
Austin Community Collegespecial0.1034%$404
Williamson County ESD #1 - Jollyville VFDESD0.1000%$390
Williamson County FM/RdCounty0.0443%$173
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$5,963

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $447,681 would pay approximately $2,794 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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