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9900 BUNDORAN DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,323 sqftBuilt 2003

Property at a Glance

This home is estimated between $496,102 and $1,026,742, with a best estimate of $893,387. That places the property above the L575502C - AVERY RANCH NORTH & BROOKSIDE median of $810,250, in a neighborhood that declined 4.4% over the past year.

Estimated Value Range

$496,102 $1,026,742
Best Estimate
$893,387
WCAD Value
$820,583
High Confidence

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

Based on 5 comparable properties in L575502C - AVERY RANCH NORTH & BROOKSIDE, this home's estimated market value is between $496,102 and $1,026,742. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9904 BUNDORAN DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,039 sqft Built 2002
Raw Value $801,009
Adjusted Value $915,435

Adjusted +$107,355 for 284 sqft more living space and +$7,071 for being newer. Net adjustment: +$114,426.

9908 BUNDORAN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,799 sqft Built 2002
Raw Value $821,594
Adjusted Value $1,026,742

Adjusted +$198,077 for 524 sqft more living space and +$7,071 for being newer. Net adjustment: +$205,148.

9820 BUNDORAN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,048 sqft Built 2003
Raw Value $789,435
Adjusted Value $893,387

Adjusted +$103,952 for 275 sqft more living space. Net adjustment: +$103,952.

10001 ROYAL NEW KENT DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,433 sqft Built 2006
Raw Value $826,216
Adjusted Value $763,423

Adjusted -$41,581 for 110 sqft less living space and -$21,212 for being older. Net adjustment: -$62,793.

10009 ROYAL NEW KENT DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,746 sqft Built 2006
Raw Value $677,212
Adjusted Value $496,102

Adjusted -$159,898 for 423 sqft less living space and -$21,212 for being older. Net adjustment: -$181,110.

The Neighborhood

This home is valued 1.3% above the L575502C - AVERY RANCH NORTH & BROOKSIDE median of $810,250. With 384 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.4% over the past year.

L575502C - AVERY RANCH NORTH & BROOKSIDE

typical
384 Properties
$810,250 Median Value
-4.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$820,583
Median
$810,250

This home is +1.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,602 across all districts. With a homestead exemption claimed, that drops to $15,069 — saving $2,533 per year. That's $1,256 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
Leander ISDSchool1.0869%$8,919
AustinCity0.5240%$4,300
Williamson CountyCounty0.3694%$3,032
Austin Community Collegespecial0.1034%$848
Williamson County FM/RdCounty0.0443%$364
Upper Brushy Creek WCIDWater0.0170%$139
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$17,602

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $893,387 would pay approximately $5,576 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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