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16509 BROADBAY DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,238 sqftBuilt 2006

Property at a Glance

This home is estimated between $589,040 and $828,861, with a best estimate of $802,055. 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

$589,040 $828,861
Best Estimate
$802,055
WCAD Value
$631,369
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 $589,040 and $828,861. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16513 BROADBAY DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,159 sqft Built 2006
Raw Value $768,256
Adjusted Value $796,649

Adjusted +$28,393 for 79 sqft more living space. Net adjustment: +$28,393.

16505 BROADBAY DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,160 sqft Built 2006
Raw Value $774,021
Adjusted Value $802,055

Adjusted +$28,034 for 78 sqft more living space. Net adjustment: +$28,034.

16232 OLD BALDY DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,444 sqft Built 2007
Raw Value $660,185
Adjusted Value $589,040

Adjusted -$74,039 for 206 sqft less living space and +$2,894 for being newer. Net adjustment: -$71,145.

16228 OLD BALDY DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
5 bed 3 bath 2,316 sqft Built 2007
Raw Value $850,851
Adjusted Value $825,711

Adjusted -$28,034 for 78 sqft less living space and +$2,894 for being newer. Net adjustment: -$25,140.

16501 BROADBAY DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
5 bed 3 bath 2,216 sqft Built 2007
Raw Value $818,060
Adjusted Value $828,861

Adjusted +$7,907 for 22 sqft more living space and +$2,894 for being newer. Net adjustment: +$10,801.

The Neighborhood

This home is valued 20.9% 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

below average
455 Properties
$798,474 Median Value
-1.5% YoY Change
0% Have Pool
100% Have Garage
This Home
$631,369
Median
$798,474

This home is -20.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,320 across all districts. With a homestead exemption claimed, that drops to $10,291 — saving $2,029 per year. That's $858 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%$5,639
AustinCity0.5240%$3,308
Williamson CountyCounty0.3694%$2,333
Austin Community Collegespecial0.1034%$653
Williamson County FM/RdCounty0.0443%$280
Upper Brushy Creek WCIDWater0.0170%$107
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$12,320

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $802,055 would pay approximately $5,006 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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