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15813 NEENAH OAK LOOP, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,407 sqftBuilt 2007

Property at a Glance

This home is estimated between $489,571 and $701,355, with a best estimate of $558,053. That places the property above the R212505E - BRUSHY CREEK SEC 4 & 5 median of $455,574, in a neighborhood that appreciated 1.7% over the past year.

Estimated Value Range

$489,571 $701,355
Best Estimate
$558,053
WCAD Value
$489,145
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $489,571 and $701,355. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

15821 NEENAH OAK LOOP, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,481 sqft Built 2005
Raw Value $484,707
Adjusted Value $490,749

Adjusted -$19,074 for 74 sqft less living space and +$25,116 for being newer. Net adjustment: +$6,042.

15817 NEENAH OAK LOOP, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,710 sqft Built 2007
Raw Value $567,673
Adjusted Value $489,571

Adjusted -$78,102 for 303 sqft less living space. Net adjustment: -$78,102.

15806 NEENAH OAK LOOP, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,157 sqft Built 2006
Raw Value $481,055
Adjusted Value $558,053

Adjusted +$64,440 for 250 sqft more living space and +$12,558 for being newer. Net adjustment: +$76,998.

4 bed 2 bath 1,430 sqft Built 2000
Raw Value $619,379
Adjusted Value $701,355

Adjusted -$5,929 for 23 sqft less living space and +$87,905 for being newer. Net adjustment: +$81,976.

4 bed 2 bath 1,318 sqft Built 2000
Raw Value $525,391
Adjusted Value $636,237

Adjusted +$22,941 for 89 sqft more living space and +$87,905 for being newer. Net adjustment: +$110,846.

The Neighborhood

This home is valued 7.4% above the R212505E - BRUSHY CREEK SEC 4 & 5 median of $455,574. With 154 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 1.7% over the past year.

R212505E - BRUSHY CREEK SEC 4 & 5

typical
154 Properties
$455,574 Median Value
+1.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$489,145
Median
$455,574

This home is +7.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,363 across all districts. With a homestead exemption claimed, that drops to $8,022 — saving $1,341 per year. That's $669 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%$4,369
Brushy Creek MUDMUD0.3868%$1,892
Williamson CountyCounty0.3694%$1,807
Austin Community Collegespecial0.1034%$506
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$489
Williamson County FM/RdCounty0.0443%$217
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$9,363

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $558,053 would pay approximately $3,483 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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