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

16504 LOUNSBURY PL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,770 sqftBuilt 1999

Property at a Glance

This home is estimated between $350,085 and $786,649, with a best estimate of $662,927. 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

$350,085 $786,649
Best Estimate
$662,927
WCAD Value
$654,996
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 $350,085 and $786,649. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16506 LOUNSBURY PL, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 2,495 sqft Built 1997
Raw Value $579,123
Adjusted Value $350,085

Adjusted -$249,521 for 725 sqft less living space and +$20,483 for being newer. Net adjustment: -$229,038.

16509 LOUNSBURY PL, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,209 sqft Built 1999
Raw Value $497,809
Adjusted Value $712,303

Adjusted +$193,078 for 561 sqft more living space and +$21,416 for having a garage. Net adjustment: +$214,494.

16503 LOUNSBURY PL, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 2 bath 1,835 sqft Built 1999
Raw Value $809,020
Adjusted Value $786,649

Adjusted -$22,371 for 65 sqft less living space. Net adjustment: -$22,371.

16501 LOUNSBURY PL, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 2 bath 1,717 sqft Built 2000
Raw Value $591,724
Adjusted Value $599,723

Adjusted +$18,241 for 53 sqft more living space and -$10,242 for being older. Net adjustment: +$7,999.

16513 LOUNSBURY PL, AUSTIN, TX 78721
0.06 mi 100% similar Same subdivision
4 bed 2 bath 2,148 sqft Built 1997
Raw Value $772,539
Adjusted Value $662,927

Adjusted -$130,095 for 378 sqft less living space and +$20,483 for being newer. Net adjustment: -$109,612.

The Neighborhood

This home is valued 22.5% 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

above average
1,552 Properties
$534,481 Median Value
-2.4% YoY Change
2% Have Pool
95% Have Garage
This Home
$654,996
Median
$534,481

This home is +22.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,537 across all districts. With a homestead exemption claimed, that drops to $11,166 — saving $1,371 per year. That's $931 per month a buyer should budget. The assessed value increased +8.7% vs the subdivision average of -2.4%. This above-average increase gives a protest opportunity score of 70 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,850
Brushy Creek MUDMUD0.3868%$2,534
Williamson CountyCounty0.3694%$2,420
Austin Community Collegespecial0.1034%$677
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$655
Williamson County FM/RdCounty0.0443%$290
Upper Brushy Creek WCIDWater0.0170%$111
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$12,537
70 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $662,927 would pay approximately $4,138 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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