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16200 HILLSIDE DR, AUSTIN, TX 78728

AUSTIN, 78728 — williamson County

2 bed2 bath1,040 sqftBuilt 1984

Property at a Glance

This home is estimated between $188,368 and $256,969, with a best estimate of $227,610. That places the property below the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358, in a neighborhood that declined 9.6% over the past year.

Estimated Value Range

$188,368 $256,969
Best Estimate
$227,610
WCAD Value
$257,824
High Confidence

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

Based on 5 comparable properties in R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN, this home's estimated market value is between $188,368 and $256,969. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16402 TERRACE DR, AUSTIN, TX 78728
0.21 mi 89% similar Same subdivision
2 bed 1 bath 1,120 sqft Built 1982
Raw Value $220,871
Adjusted Value $206,732

Adjusted -$17,257 for 80 sqft less living space and +$3,118 for being newer. Net adjustment: -$14,139.

16306 HILLSIDE DR, AUSTIN, TX 78728
0.14 mi 88% similar Same subdivision
2 bed 1 bath 1,152 sqft Built 1982
Raw Value $209,410
Adjusted Value $188,368

Adjusted -$24,160 for 112 sqft less living space and +$3,118 for being newer. Net adjustment: -$21,042.

16400 HILLSIDE DR, AUSTIN, TX 78728
0.23 mi 88% similar Same subdivision
2 bed 1 bath 1,152 sqft Built 1982
Raw Value $248,652
Adjusted Value $227,610

Adjusted -$24,160 for 112 sqft less living space and +$3,118 for being newer. Net adjustment: -$21,042.

16202 SUMMIT DR, AUSTIN, TX 78728
0.13 mi 88% similar Same subdivision
2 bed 1 bath 916 sqft Built 1982
Raw Value $227,103
Adjusted Value $256,969

Adjusted +$26,748 for 124 sqft more living space and +$3,118 for being newer. Net adjustment: +$29,866.

16407 TERRACE DR, AUSTIN, TX 78728
0.25 mi 85% similar Same subdivision
2 bed 1 bath 912 sqft Built 1977
Raw Value $210,460
Adjusted Value $243,546

Adjusted +$27,611 for 128 sqft more living space and +$10,913 for being newer and -$5,438 for no garage. Net adjustment: +$33,086.

The Neighborhood

This home is valued 8.4% below the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.6% over the past year.

R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN

typical
1,006 Properties
$281,358 Median Value
-9.6% YoY Change
2% Have Pool
84% Have Garage
This Home
$257,824
Median
$281,358

This home is -8.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $3,889 across all districts. With a homestead exemption claimed, that drops to $2,591 — saving $1,298 per year. That's $216 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%$2,274
Williamson CountyCounty0.3694%$941
Austin Community Collegespecial0.1034%$263
Williamson County ESD #9 - Round RockESD0.0999%$254
Williamson County FM/RdCounty0.0443%$113
Upper Brushy Creek WCIDWater0.0170%$43
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$3,889

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $227,610 would pay approximately $1,421 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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