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16421 BROADBAY DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath1,507 sqftBuilt 2007

Property at a Glance

This home is estimated between $544,612 and $812,615, with a best estimate of $648,259. 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

$544,612 $812,615
Best Estimate
$648,259
WCAD Value
$761,045
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 $544,612 and $812,615. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16425 BROADBAY DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,874 sqft Built 2007
Raw Value $767,719
Adjusted Value $635,815

Adjusted -$131,904 for 367 sqft less living space. Net adjustment: -$131,904.

16417 BROADBAY DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,532 sqft Built 2007
Raw Value $762,210
Adjusted Value $753,225

Adjusted -$8,985 for 25 sqft less living space. Net adjustment: -$8,985.

16413 BROADBAY DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,933 sqft Built 2008
Raw Value $798,474
Adjusted Value $648,259

Adjusted -$153,109 for 426 sqft less living space and +$2,894 for being newer. Net adjustment: -$150,215.

16429 BROADBAY DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,472 sqft Built 2007
Raw Value $800,036
Adjusted Value $812,615

Adjusted +$12,579 for 35 sqft more living space. Net adjustment: +$12,579.

16216 OLD BALDY DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,176 sqft Built 2007
Raw Value $785,058
Adjusted Value $544,612

Adjusted -$240,446 for 669 sqft less living space. Net adjustment: -$240,446.

The Neighborhood

This home is valued 4.7% 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
$761,045
Median
$798,474

This home is -4.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $14,850 across all districts. With a homestead exemption claimed, that drops to $12,662 — saving $2,188 per year. That's $1,055 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%$6,797
AustinCity0.5240%$3,988
Williamson CountyCounty0.3694%$2,812
Austin Community Collegespecial0.1034%$787
Williamson County FM/RdCounty0.0443%$337
Upper Brushy Creek WCIDWater0.0170%$129
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$14,850

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $648,259 would pay approximately $4,046 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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