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8107 CAMPECHE BAY PL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,450 sqftBuilt 2004

Property at a Glance

This home is estimated between $389,572 and $610,161, with a best estimate of $520,651. That places the property above the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685, in a neighborhood that declined 6.9% over the past year.

Estimated Value Range

$389,572 $610,161
Best Estimate
$520,651
WCAD Value
$566,266
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R222592G - CAT HOLLOW ALL SECTIONS R4. The estimated range of $389,572 and $610,161 should be treated as a rough guide.

Comparable Properties (5)

16809 BAILEY JEAN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,764 sqft Built 1997
Raw Value $422,073
Adjusted Value $389,572

Adjusted -$84,760 for 314 sqft less living space and +$52,259 for being newer. Net adjustment: -$32,501.

8315 CAMPECHE BAY PL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,150 sqft Built 2005
Raw Value $536,646
Adjusted Value $610,161

Adjusted +$80,981 for 300 sqft more living space and -$7,466 for being older. Net adjustment: +$73,515.

4 bed 2 bath 1,368 sqft Built 2005
Raw Value $476,140
Adjusted Value $490,809

Adjusted +$22,135 for 82 sqft more living space and -$7,466 for being older. Net adjustment: +$14,669.

4 bed 2 bath 1,344 sqft Built 1993
Raw Value $409,917
Adjusted Value $520,651

Adjusted +$28,613 for 106 sqft more living space and +$82,121 for being newer. Net adjustment: +$110,734.

4 bed 3 bath 1,378 sqft Built 2001
Raw Value $550,938
Adjusted Value $592,771

Adjusted +$19,436 for 72 sqft more living space and +$22,397 for being newer. Net adjustment: +$41,833.

The Neighborhood

This home is valued 25.4% above the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685. With 1,233 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.9% over the past year.

R222592G - CAT HOLLOW ALL SECTIONS R4

above average
1,233 Properties
$451,685 Median Value
-6.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$566,266
Median
$451,685

This home is +25.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,839 across all districts. With a homestead exemption claimed, that drops to $9,484 — saving $1,355 per year. That's $790 per month a buyer should budget. The assessed value increased +8.8% vs the subdivision average of -6.9%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,057
Brushy Creek MUDMUD0.3868%$2,191
Williamson CountyCounty0.3694%$2,092
Austin Community Collegespecial0.1034%$586
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$566
Williamson County FM/RdCounty0.0443%$251
Upper Brushy Creek WCIDWater0.0170%$96
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$10,839
65 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $520,651 would pay approximately $3,250 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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