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

15404 PRESTANCIA DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,255 sqftBuilt 2005

Property at a Glance

This home is estimated between $740,205 and $944,816, with a best estimate of $781,853. That places the property below the L575502C - AVERY RANCH NORTH & BROOKSIDE median of $810,250, in a neighborhood that declined 4.4% over the past year.

Estimated Value Range

$740,205 $944,816
Best Estimate
$781,853
WCAD Value
$834,580
High Confidence

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

Based on 5 comparable properties in L575502C - AVERY RANCH NORTH & BROOKSIDE, this home's estimated market value is between $740,205 and $944,816. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15408 PRESTANCIA DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,368 sqft Built 2006
Raw Value $825,413
Adjusted Value $775,627

Adjusted -$42,715 for 113 sqft less living space and -$7,071 for being older. Net adjustment: -$49,786.

15400 PRESTANCIA DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
5 bed 4 bath 2,520 sqft Built 2002
Raw Value $860,813
Adjusted Value $781,853

Adjusted -$100,172 for 265 sqft less living space and +$21,212 for being newer. Net adjustment: -$78,960.

15405 BRODICK DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,246 sqft Built 2018
Raw Value $828,720
Adjusted Value $740,205

Adjusted +$3,402 for 9 sqft more living space and -$91,917 for being older. Net adjustment: -$88,515.

15409 BRODICK DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,087 sqft Built 2005
Raw Value $881,310
Adjusted Value $944,816

Adjusted +$63,506 for 168 sqft more living space. Net adjustment: +$63,506.

15412 PRESTANCIA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,106 sqft Built 2007
Raw Value $830,465
Adjusted Value $872,647

Adjusted +$56,323 for 149 sqft more living space and -$14,141 for being older. Net adjustment: +$42,182.

The Neighborhood

This home is valued 3.0% above the L575502C - AVERY RANCH NORTH & BROOKSIDE median of $810,250. With 384 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.4% over the past year.

L575502C - AVERY RANCH NORTH & BROOKSIDE

typical
384 Properties
$810,250 Median Value
-4.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$834,580
Median
$810,250

This home is +3.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,903 across all districts. With a homestead exemption claimed, that drops to $15,352 — saving $2,551 per year. That's $1,279 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
Leander ISDSchool1.0869%$9,071
AustinCity0.5240%$4,373
Williamson CountyCounty0.3694%$3,083
Austin Community Collegespecial0.1034%$863
Williamson County FM/RdCounty0.0443%$370
Upper Brushy Creek WCIDWater0.0170%$142
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$17,903

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $781,853 would pay approximately $4,880 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