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900 STARLITE CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2,190 sqftBuilt 1980

Property at a Glance

This home is estimated between $186,382 and $586,293, with a best estimate of $216,907. That places the property below the R002D78G - East Round Rock Williamson Co Abstracts lt 20 Acs median of $594,322, in a neighborhood that declined 11.1% over the past year.

Estimated Value Range

$186,382 $586,293
Best Estimate
$216,907
WCAD Value
$515,782
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R002D78G - East Round Rock Williamson Co Abstracts lt 20 Acs. The estimated range of $186,382 and $586,293 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,130 sqft Built 2005
Raw Value $393,223
Adjusted Value $216,907

Adjusted +$19,730 for 60 sqft more living space and -$95,993 for being older and -$100,053 for no garage. Net adjustment: -$176,316.

3 bed 2 bath 2,130 sqft Built 2005
Raw Value $393,223
Adjusted Value $216,907

Adjusted +$19,730 for 60 sqft more living space and -$95,993 for being older and -$100,053 for no garage. Net adjustment: -$176,316.

3 bed 3 bath 2,228 sqft Built 2025
Raw Value $471,718
Adjusted Value $186,382

Adjusted -$12,496 for 38 sqft less living space and -$172,787 for being older and -$100,053 for no garage. Net adjustment: -$285,336.

4 bed 3 bath 2,248 sqft Built 2021
Raw Value $473,942
Adjusted Value $197,388

Adjusted -$19,073 for 58 sqft less living space and -$157,428 for being older and -$100,053 for no garage. Net adjustment: -$276,554.

3 bed 2 bath 969 sqft Built 1985
Raw Value $304,035
Adjusted Value $586,293

Adjusted +$401,510 for 1,221 sqft more living space and -$19,199 for being older and -$100,053 for no garage. Net adjustment: +$282,258.

The Neighborhood

This home is valued 13.2% below the R002D78G - East Round Rock Williamson Co Abstracts lt 20 Acs median of $594,322. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 11.1% over the past year.

R002D78G - East Round Rock Williamson Co Abstracts lt 20 Acs

typical
82 Properties
$594,322 Median Value
-11.1% YoY Change
1% Have Pool
43% Have Garage
This Home
$515,782
Median
$594,322

This home is -13.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,855 across all districts. With a homestead exemption claimed, that drops to $5,522 — saving $1,333 per year. That's $460 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%$4,009
Williamson CountyCounty0.3694%$1,658
Austin Community Collegespecial0.1034%$464
Williamson County ESD #9 - Round RockESD0.0999%$448
Williamson County FM/RdCounty0.0443%$199
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$6,855

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $216,907 would pay approximately $1,354 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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