Beta Williamson County, TX only — data and coverage are limited during early access.

16511 LOUNSBURY PL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,374 sqftBuilt 1997

Property at a Glance

This home is estimated between $455,595 and $636,113, with a best estimate of $586,875. That places the property above the R230592E - WOODS / MEADOWS OF BRUSHY CREEK median of $534,481, in a neighborhood that declined 2.4% over the past year.

Estimated Value Range

$455,595 $636,113
Best Estimate
$586,875
WCAD Value
$555,001
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R230592E - WOODS / MEADOWS OF BRUSHY CREEK, this home's estimated market value is between $455,595 and $636,113. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15601 POYNETTE PL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,654 sqft Built 1994
Raw Value $669,225
Adjusted Value $582,167

Adjusted -$96,367 for 280 sqft less living space and +$30,725 for being newer and -$21,416 for no garage. Net adjustment: -$87,058.

15613 POYNETTE PL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 992 sqft Built 1994
Raw Value $446,094
Adjusted Value $586,875

Adjusted +$131,472 for 382 sqft more living space and +$30,725 for being newer and -$21,416 for no garage. Net adjustment: +$140,781.

15616 POYNETTE PL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,726 sqft Built 1995
Raw Value $577,675
Adjusted Value $455,595

Adjusted -$121,147 for 352 sqft less living space and +$20,483 for being newer and -$21,416 for no garage. Net adjustment: -$122,080.

15600 POYNETTE PL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,069 sqft Built 1996
Raw Value $520,380
Adjusted Value $614,177

Adjusted +$104,971 for 305 sqft more living space and +$10,242 for being newer and -$21,416 for no garage. Net adjustment: +$93,797.

15603 POYNETTE PL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,416 sqft Built 1996
Raw Value $661,742
Adjusted Value $636,113

Adjusted -$14,455 for 42 sqft less living space and +$10,242 for being newer and -$21,416 for no garage. Net adjustment: -$25,629.

The Neighborhood

This home is valued 3.8% above the R230592E - WOODS / MEADOWS OF BRUSHY CREEK median of $534,481. With 1,552 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.4% over the past year.

R230592E - WOODS / MEADOWS OF BRUSHY CREEK

typical
1,552 Properties
$534,481 Median Value
-2.4% YoY Change
2% Have Pool
95% Have Garage
This Home
$555,001
Median
$534,481

This home is +3.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,623 across all districts. With a homestead exemption claimed, that drops to $9,270 — saving $1,353 per year. That's $773 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%$4,957
Brushy Creek MUDMUD0.3868%$2,147
Williamson CountyCounty0.3694%$2,050
Austin Community Collegespecial0.1034%$574
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$555
Williamson County FM/RdCounty0.0443%$246
Upper Brushy Creek WCIDWater0.0170%$94
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$10,623

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $586,875 would pay approximately $3,663 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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