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16521 BROADBAY DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,155 sqftBuilt 2006

Property at a Glance

This home is estimated between $521,694 and $989,830, with a best estimate of $796,622. 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

$521,694 $989,830
Best Estimate
$796,622
WCAD Value
$804,358
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 $521,694 and $989,830. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16517 BROADBAY DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,594 sqft Built 2006
Raw Value $679,476
Adjusted Value $521,694

Adjusted -$157,782 for 439 sqft less living space. Net adjustment: -$157,782.

16525 BROADBAY DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
5 bed 4 bath 2,387 sqft Built 2006
Raw Value $880,005
Adjusted Value $796,622

Adjusted -$83,383 for 232 sqft less living space. Net adjustment: -$83,383.

9908 LISI ANNE DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,519 sqft Built 2006
Raw Value $761,244
Adjusted Value $989,830

Adjusted +$228,586 for 636 sqft more living space. Net adjustment: +$228,586.

16513 BROADBAY DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,159 sqft Built 2006
Raw Value $768,256
Adjusted Value $766,818

Adjusted -$1,438 for 4 sqft less living space. Net adjustment: -$1,438.

16308 OLD BALDY DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,924 sqft Built 2008
Raw Value $719,449
Adjusted Value $808,262

Adjusted +$83,024 for 231 sqft more living space and +$5,789 for being newer. Net adjustment: +$88,813.

The Neighborhood

This home is in line with the R250501D - AVERY RANCH EAST ALL SECTIONS PHASE 2 median of $798,474. 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
$804,358
Median
$798,474

This home is +0.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,695 across all districts. With a homestead exemption claimed, that drops to $13,453 — saving $2,242 per year. That's $1,121 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%$7,184
AustinCity0.5240%$4,215
Williamson CountyCounty0.3694%$2,972
Austin Community Collegespecial0.1034%$832
Williamson County FM/RdCounty0.0443%$357
Upper Brushy Creek WCIDWater0.0170%$137
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$15,695

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $796,622 would pay approximately $4,972 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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