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15521 PRESTANCIA DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

5 bed3 bath2,303 sqftBuilt 2005

Property at a Glance

This home is estimated between $863,594 and $1,053,701, with a best estimate of $921,083. That places the property above the L575502C - AVERY RANCH NORTH & BROOKSIDE median of $810,250, in a neighborhood that declined 4.4% over the past year.

Estimated Value Range

$863,594 $1,053,701
Best Estimate
$921,083
WCAD Value
$816,396
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 $863,594 and $1,053,701. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15517 PRESTANCIA DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
5 bed 4 bath 2,145 sqft Built 2005
Raw Value $803,869
Adjusted Value $863,594

Adjusted +$59,725 for 158 sqft more living space. Net adjustment: +$59,725.

15601 PRESTANCIA DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,087 sqft Built 2005
Raw Value $839,433
Adjusted Value $921,083

Adjusted +$81,650 for 216 sqft more living space. Net adjustment: +$81,650.

15605 PRESTANCIA DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,051 sqft Built 2005
Raw Value $825,863
Adjusted Value $921,121

Adjusted +$95,258 for 252 sqft more living space. Net adjustment: +$95,258.

15513 PRESTANCIA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,087 sqft Built 2005
Raw Value $839,433
Adjusted Value $921,083

Adjusted +$81,650 for 216 sqft more living space. Net adjustment: +$81,650.

15509 PRESTANCIA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,678 sqft Built 2005
Raw Value $817,445
Adjusted Value $1,053,701

Adjusted +$236,256 for 625 sqft more living space. Net adjustment: +$236,256.

The Neighborhood

This home is in line with the L575502C - AVERY RANCH NORTH & BROOKSIDE median of $810,250. 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
$816,396
Median
$810,250

This home is +0.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,512 across all districts. With a homestead exemption claimed, that drops to $14,984 — saving $2,528 per year. That's $1,249 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%$8,873
AustinCity0.5240%$4,278
Williamson CountyCounty0.3694%$3,016
Austin Community Collegespecial0.1034%$844
Williamson County FM/RdCounty0.0443%$362
Upper Brushy Creek WCIDWater0.0170%$139
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$17,512

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $921,083 would pay approximately $5,749 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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