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7820 PORTLAND TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath615 sqftBuilt 1996

Property at a Glance

This home is estimated between $293,266 and $391,076, with a best estimate of $312,067. That places the property below the R392593F - Milwood median of $450,810, in a neighborhood that declined 9.2% over the past year.

Estimated Value Range

$293,266 $391,076
Best Estimate
$312,067
WCAD Value
$398,503
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R392593F - Milwood, this home's estimated market value is between $293,266 and $391,076. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

7816 PORTLAND TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 830 sqft Built 1996
Raw Value $380,819
Adjusted Value $294,610

Adjusted -$86,209 for 215 sqft less living space. Net adjustment: -$86,209.

7808 PORTLAND TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 869 sqft Built 1996
Raw Value $413,914
Adjusted Value $312,067

Adjusted -$101,847 for 254 sqft less living space. Net adjustment: -$101,847.

7832 PORTLAND TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 869 sqft Built 1996
Raw Value $395,113
Adjusted Value $293,266

Adjusted -$101,847 for 254 sqft less living space. Net adjustment: -$101,847.

7836 PORTLAND TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 639 sqft Built 1996
Raw Value $398,847
Adjusted Value $389,224

Adjusted -$9,623 for 24 sqft less living space. Net adjustment: -$9,623.

13464 ATHENS TRL, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
3 bed 2 bath 680 sqft Built 1995
Raw Value $418,987
Adjusted Value $391,076

Adjusted -$26,063 for 65 sqft less living space and -$1,848 for being older. Net adjustment: -$27,911.

The Neighborhood

This home is valued 11.6% below the R392593F - Milwood median of $450,810. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.2% over the past year.

R392593F - Milwood

typical
1,330 Properties
$450,810 Median Value
-9.2% YoY Change
2% Have Pool
100% Have Garage
This Home
$398,503
Median
$450,810

This home is -11.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,949 across all districts. With a homestead exemption claimed, that drops to $5,625 — saving $1,324 per year. That's $469 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%$3,559
Williamson CountyCounty0.3694%$1,472
North Austin MUD #1MUD0.2165%$863
Austin Community Collegespecial0.1034%$412
Williamson County ESD #1 - Jollyville VFDESD0.1000%$399
Williamson County FM/RdCounty0.0443%$177
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$6,949

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $312,067 would pay approximately $1,948 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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