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8705 TIN ROOF CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,888 sqftBuilt 2002

Property at a Glance

This home is estimated between $330,117 and $868,897, with a best estimate of $515,600. That places the property below the R224599C - Cat Hollow Sec A Ph 3 median of $778,705, in a neighborhood that appreciated 6.9% over the past year.

Estimated Value Range

$330,117 $868,897
Best Estimate
$515,600
WCAD Value
$815,375
High Confidence

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

Based on 5 comparable properties in R224599C - Cat Hollow Sec A Ph 3, this home's estimated market value is between $330,117 and $868,897. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8700 TIN ROOF CV, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,406 sqft Built 1997
Raw Value $655,482
Adjusted Value $465,433

Adjusted -$188,384 for 518 sqft less living space and -$1,665 for being older. Net adjustment: -$190,049.

8708 TIN ROOF CV, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,350 sqft Built 1999
Raw Value $684,617
Adjusted Value $515,600

Adjusted -$168,018 for 462 sqft less living space and -$999 for being older. Net adjustment: -$169,017.

16600 CORDILLERA DR, ROUND ROCK, TX 78681
0.05 mi 100% similar Same subdivision
4 bed 3 bath 2,946 sqft Built 2001
Raw Value $715,218
Adjusted Value $330,117

Adjusted -$384,768 for 1,058 sqft less living space and -$333 for being older. Net adjustment: -$385,101.

16602 CORDILLERA DR, ROUND ROCK, TX 78681
0.05 mi 100% similar Same subdivision
4 bed 3 bath 1,852 sqft Built 2001
Raw Value $845,449
Adjusted Value $858,208

Adjusted +$13,092 for 36 sqft more living space and -$333 for being older. Net adjustment: +$12,759.

8717 TIN ROOF CV, ROUND ROCK, TX 78681
0.05 mi 100% similar Same subdivision
4 bed 2 bath 1,985 sqft Built 1994
Raw Value $906,837
Adjusted Value $868,897

Adjusted -$35,276 for 97 sqft less living space and -$2,664 for being older. Net adjustment: -$37,940.

The Neighborhood

This home is valued 4.7% above the R224599C - Cat Hollow Sec A Ph 3 median of $778,705. With 143 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 6.9% over the past year.

R224599C - Cat Hollow Sec A Ph 3

typical
143 Properties
$778,705 Median Value
+6.9% YoY Change
4% Have Pool
100% Have Garage
This Home
$815,375
Median
$778,705

This home is +4.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,607 across all districts. With a homestead exemption claimed, that drops to $14,206 — saving $1,401 per year. That's $1,184 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%$7,282
Brushy Creek MUDMUD0.3868%$3,154
Williamson CountyCounty0.3694%$3,012
Austin Community Collegespecial0.1034%$843
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$815
Williamson County FM/RdCounty0.0443%$361
Upper Brushy Creek WCIDWater0.0170%$139
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$15,607

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $515,600 would pay approximately $3,218 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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