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517 AYINGER LN, AUSTIN, TX 78728

AUSTIN, 78728 — williamson County

3 bed2 bath1,549 sqftBuilt 2019

Property at a Glance

This home is estimated between $357,279 and $652,781, with a best estimate of $415,525. That places the property below the R305419C - TIMMERMANN/KB median of $476,646, in a neighborhood that declined 4.8% over the past year.

Estimated Value Range

$357,279 $652,781
Best Estimate
$415,525
WCAD Value
$384,120
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R305419C - TIMMERMANN/KB. The estimated range of $357,279 and $652,781 should be treated as a rough guide.

Comparable Properties (5)

525 WEIZENBOCK LN, AUSTIN, TX 78728
0.00 mi 94% similar Same subdivision
4 bed 3 bath 1,106 sqft Built 2020
Raw Value $474,994
Adjusted Value $652,781

Adjusted +$177,787 for 443 sqft more living space. Net adjustment: +$177,787.

3 bed 2 bath 1,536 sqft Built 1987
Raw Value $410,308
Adjusted Value $415,525

Adjusted +$5,217 for 13 sqft more living space. Net adjustment: +$5,217.

3 bed 2 bath 1,719 sqft Built 2003
Raw Value $439,934
Adjusted Value $371,709

Adjusted -$68,225 for 170 sqft less living space. Net adjustment: -$68,225.

4 bed 2 bath 1,900 sqft Built 2015
Raw Value $789,511
Adjusted Value $648,646

Adjusted -$140,865 for 351 sqft less living space. Net adjustment: -$140,865.

3 bed 2 bath 1,660 sqft Built 1993
Raw Value $401,826
Adjusted Value $357,279

Adjusted -$44,547 for 111 sqft less living space. Net adjustment: -$44,547.

The Neighborhood

This home is valued 19.4% below the R305419C - TIMMERMANN/KB median of $476,646. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.8% over the past year.

R305419C - TIMMERMANN/KB

below average
143 Properties
$476,646 Median Value
-4.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$384,120
Median
$476,646

This home is -19.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,866 across all districts. With a homestead exemption claimed, that drops to $4,545 — saving $1,321 per year. That's $379 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%$3,431
Williamson CountyCounty0.3694%$1,419
Austin Community Collegespecial0.1034%$397
Williamson County ESD #9 - Round RockESD0.0999%$384
Williamson County FM/RdCounty0.0443%$170
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$5,866

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $415,525 would pay approximately $2,594 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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