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16309 FINCASTLE DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath3,214 sqftBuilt 2005

Property at a Glance

This home is estimated between $772,722 and $1,246,437, with a best estimate of $876,630. That places the property above 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

$772,722 $1,246,437
Best Estimate
$876,630
WCAD Value
$781,879
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 $772,722 and $1,246,437. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16305 FINCASTLE DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,792 sqft Built 2005
Raw Value $700,106
Adjusted Value $851,778

Adjusted +$151,672 for 422 sqft more living space. Net adjustment: +$151,672.

9808 INDINA HILLS DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 3,194 sqft Built 2005
Raw Value $765,534
Adjusted Value $772,722

Adjusted +$7,188 for 20 sqft more living space. Net adjustment: +$7,188.

9816 INDINA HILLS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2,544 sqft Built 2005
Raw Value $868,927
Adjusted Value $1,109,733

Adjusted +$240,806 for 670 sqft more living space. Net adjustment: +$240,806.

16304 FINCASTLE DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,119 sqft Built 2005
Raw Value $852,882
Adjusted Value $1,246,437

Adjusted +$393,555 for 1,095 sqft more living space. Net adjustment: +$393,555.

9804 INDINA HILLS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,737 sqft Built 2005
Raw Value $705,191
Adjusted Value $876,630

Adjusted +$171,439 for 477 sqft more living space. Net adjustment: +$171,439.

The Neighborhood

This home is valued 2.1% below the R250501D - AVERY RANCH EAST ALL SECTIONS PHASE 2 median of $798,474. That positions it competitively for buyers comparing within the neighborhood. 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
$781,879
Median
$798,474

This home is -2.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $15,257 across all districts. With a homestead exemption claimed, that drops to $13,043 — saving $2,214 per year. That's $1,087 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%$6,983
AustinCity0.5240%$4,097
Williamson CountyCounty0.3694%$2,889
Austin Community Collegespecial0.1034%$808
Williamson County FM/RdCounty0.0443%$347
Upper Brushy Creek WCIDWater0.0170%$133
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$15,257

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $876,630 would pay approximately $5,472 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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