Beta Williamson County, TX only — data and coverage are limited during early access.

15320 MORGAN CREEK CT, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,854 sqftBuilt 2008

Property at a Glance

This home is estimated between $777,982 and $1,062,716, with a best estimate of $1,007,750. That places the property above the R251501D - Avery Ranch South median of $708,305, in a neighborhood that declined 3.8% over the past year.

Estimated Value Range

$777,982 $1,062,716
Best Estimate
$1,007,750
WCAD Value
$806,857
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $777,982 and $1,062,716. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

15316 MORGAN CREEK CT, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,028 sqft Built 2004
Raw Value $767,097
Adjusted Value $1,062,716

Adjusted +$290,048 for 826 sqft more living space and +$5,571 for being newer. Net adjustment: +$295,619.

15321 MORGAN CREEK CT, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,768 sqft Built 2004
Raw Value $824,325
Adjusted Value $860,095

Adjusted +$30,199 for 86 sqft more living space and +$5,571 for being newer. Net adjustment: +$35,770.

15313 BANDON DR, AUSTIN, TX 78717
0.05 mi 100% similar
4 bed 3 bath 2,804 sqft Built 2007
Raw Value $759,032
Adjusted Value $777,982

Adjusted +$17,557 for 50 sqft more living space and +$1,393 for being newer. Net adjustment: +$18,950.

15309 MORGAN CREEK CT, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 2 bath 2,573 sqft Built 2002
Raw Value $904,702
Adjusted Value $1,011,731

Adjusted +$98,672 for 281 sqft more living space and +$8,357 for being newer. Net adjustment: +$107,029.

10112 MORGAN CREEK DR, AUSTIN, TX 78717
0.06 mi 100% similar Same subdivision
4 bed 2 bath 2,488 sqft Built 2003
Raw Value $872,266
Adjusted Value $1,007,750

Adjusted +$128,520 for 366 sqft more living space and +$6,964 for being newer. Net adjustment: +$135,484.

The Neighborhood

This home is valued 13.9% above the R251501D - Avery Ranch South median of $708,305. With 635 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.8% over the past year.

R251501D - Avery Ranch South

typical
635 Properties
$708,305 Median Value
-3.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$806,857
Median
$708,305

This home is +13.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,744 across all districts. With a homestead exemption claimed, that drops to $13,499 — saving $2,245 per year. That's $1,125 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%$7,206
AustinCity0.5240%$4,228
Williamson CountyCounty0.3694%$2,981
Austin Community Collegespecial0.1034%$834
Williamson County FM/RdCounty0.0443%$358
Upper Brushy Creek WCIDWater0.0170%$137
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$15,744

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,007,750 would pay approximately $6,290 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.

View full property details