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16300 FINCASTLE DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,704 sqftBuilt 2005

Property at a Glance

This home is estimated between $718,754 and $967,176, with a best estimate of $728,971. 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

$718,754 $967,176
Best Estimate
$728,971
WCAD Value
$733,318
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 $718,754 and $967,176. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16220 FINCASTLE DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
5 bed 4 bath 2,603 sqft Built 2005
Raw Value $930,875
Adjusted Value $967,176

Adjusted +$36,301 for 101 sqft more living space. Net adjustment: +$36,301.

16301 ALMADEN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,415 sqft Built 2005
Raw Value $651,528
Adjusted Value $755,398

Adjusted +$103,870 for 289 sqft more living space. Net adjustment: +$103,870.

16225 ALMADEN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,569 sqft Built 2005
Raw Value $677,944
Adjusted Value $726,465

Adjusted +$48,521 for 135 sqft more living space. Net adjustment: +$48,521.

16305 ALMADEN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,532 sqft Built 2005
Raw Value $667,152
Adjusted Value $728,971

Adjusted +$61,819 for 172 sqft more living space. Net adjustment: +$61,819.

16221 ALMADEN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,587 sqft Built 2005
Raw Value $676,703
Adjusted Value $718,754

Adjusted +$42,051 for 117 sqft more living space. Net adjustment: +$42,051.

The Neighborhood

This home is valued 8.2% 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
$733,318
Median
$798,474

This home is -8.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $14,309 across all districts. With a homestead exemption claimed, that drops to $12,155 — saving $2,154 per year. That's $1,013 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%$6,549
AustinCity0.5240%$3,843
Williamson CountyCounty0.3694%$2,709
Austin Community Collegespecial0.1034%$758
Williamson County FM/RdCounty0.0443%$325
Upper Brushy Creek WCIDWater0.0170%$125
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$14,309

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $728,971 would pay approximately $4,550 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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