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15809 ROYAL ASHDOWN DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,095 sqftBuilt 2003

Property at a Glance

This home is estimated between $526,588 and $840,522, with a best estimate of $784,752. That places the property below the R250501D - AVERY RANCH EAST ALL SECTIONS PHASE 2 median of $798,474, in a neighborhood that declined 1.5% over the past year.

Estimated Value Range

$526,588 $840,522
Best Estimate
$784,752
WCAD Value
$873,965
High Confidence

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

Based on 5 comparable properties in R250501D - AVERY RANCH EAST ALL SECTIONS PHASE 2, this home's estimated market value is between $526,588 and $840,522. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15901 ROYAL ASHDOWN DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,435 sqft Built 2004
Raw Value $645,894
Adjusted Value $526,588

Adjusted -$122,200 for 340 sqft less living space and +$2,894 for being newer. Net adjustment: -$119,306.

15805 ROYAL ASHDOWN DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,937 sqft Built 2002
Raw Value $786,629
Adjusted Value $840,522

Adjusted +$56,787 for 158 sqft more living space and -$2,894 for being older. Net adjustment: +$53,893.

15905 ROYAL ASHDOWN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,887 sqft Built 2003
Raw Value $760,183
Adjusted Value $834,941

Adjusted +$74,758 for 208 sqft more living space. Net adjustment: +$74,758.

16212 DOUBLE EAGLE DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,080 sqft Built 2003
Raw Value $763,669
Adjusted Value $769,060

Adjusted +$5,391 for 15 sqft more living space. Net adjustment: +$5,391.

15804 ROYAL ASHDOWN DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,266 sqft Built 2002
Raw Value $849,105
Adjusted Value $784,752

Adjusted -$61,459 for 171 sqft less living space and -$2,894 for being older. Net adjustment: -$64,353.

The Neighborhood

This home is valued 9.5% above the R250501D - AVERY RANCH EAST ALL SECTIONS PHASE 2 median of $798,474. With 455 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.5% over the past year.

R250501D - AVERY RANCH EAST ALL SECTIONS PHASE 2

typical
455 Properties
$798,474 Median Value
-1.5% YoY Change
0% Have Pool
100% Have Garage
This Home
$873,965
Median
$798,474

This home is +9.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,054 across all districts. With a homestead exemption claimed, that drops to $14,726 — saving $2,328 per year. That's $1,227 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%$7,805
AustinCity0.5240%$4,580
Williamson CountyCounty0.3694%$3,229
Austin Community Collegespecial0.1034%$904
Williamson County FM/RdCounty0.0443%$387
Upper Brushy Creek WCIDWater0.0170%$149
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$17,054

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $784,752 would pay approximately $4,898 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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