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16308 FINCASTLE DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

5 bed4 bath2,371 sqftBuilt 2005

Property at a Glance

This home is estimated between $635,714 and $943,454, with a best estimate of $691,542. 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

$635,714 $943,454
Best Estimate
$691,542
WCAD Value
$877,586
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 $635,714 and $943,454. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16304 FINCASTLE DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,119 sqft Built 2005
Raw Value $852,882
Adjusted Value $943,454

Adjusted +$90,572 for 252 sqft more living space. Net adjustment: +$90,572.

16309 ALMADEN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 2,420 sqft Built 2006
Raw Value $706,259
Adjusted Value $691,542

Adjusted -$17,611 for 49 sqft less living space and +$2,894 for being newer. Net adjustment: -$14,717.

16301 ALMADEN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,415 sqft Built 2005
Raw Value $651,528
Adjusted Value $635,714

Adjusted -$15,814 for 44 sqft less living space. Net adjustment: -$15,814.

16313 FINCASTLE DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
5 bed 4 bath 2,336 sqft Built 2006
Raw Value $843,192
Adjusted Value $858,665

Adjusted +$12,579 for 35 sqft more living space and +$2,894 for being newer. Net adjustment: +$15,473.

9604 LISI ANNE DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,409 sqft Built 2005
Raw Value $649,613
Adjusted Value $635,955

Adjusted -$13,658 for 38 sqft less living space. Net adjustment: -$13,658.

The Neighborhood

This home is valued 9.9% 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
$877,586
Median
$798,474

This home is +9.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,124 across all districts. With a homestead exemption claimed, that drops to $14,792 — saving $2,332 per year. That's $1,233 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%$7,838
AustinCity0.5240%$4,599
Williamson CountyCounty0.3694%$3,242
Austin Community Collegespecial0.1034%$907
Williamson County FM/RdCounty0.0443%$389
Upper Brushy Creek WCIDWater0.0170%$149
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$17,124

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $691,542 would pay approximately $4,317 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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