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9003 FULL MOON CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,395 sqftBuilt 2000

Property at a Glance

This home is estimated between $485,041 and $649,370, with a best estimate of $511,918. That places the property below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036, in a neighborhood that declined 5.2% over the past year.

Estimated Value Range

$485,041 $649,370
Best Estimate
$511,918
WCAD Value
$551,444
High Confidence

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

Based on 5 comparable properties in R292598D - Stone Canyon - Weekley & Newmark, this home's estimated market value is between $485,041 and $649,370. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9004 FULL MOON CV, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,957 sqft Built 2000
Raw Value $694,859
Adjusted Value $507,350

Adjusted -$187,509 for 562 sqft less living space. Net adjustment: -$187,509.

9001 FULL MOON CV, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,892 sqft Built 2000
Raw Value $677,740
Adjusted Value $511,918

Adjusted -$165,822 for 497 sqft less living space. Net adjustment: -$165,822.

9002 FULL MOON CV, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,394 sqft Built 2000
Raw Value $649,036
Adjusted Value $649,370

Adjusted +$334 for 1 sqft more living space. Net adjustment: +$334.

8304 FULL MOON TRL, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,485 sqft Built 1999
Raw Value $513,974
Adjusted Value $485,041

Adjusted -$30,028 for 90 sqft less living space and +$1,095 for being newer. Net adjustment: -$28,933.

8200 FULL MOON TRL, ROUND ROCK, TX 78681
0.05 mi 100% similar Same subdivision
4 bed 3 bath 1,871 sqft Built 2000
Raw Value $684,188
Adjusted Value $525,373

Adjusted -$158,815 for 476 sqft less living space. Net adjustment: -$158,815.

The Neighborhood

This home is valued 5.4% above the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. With 952 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.2% over the past year.

R292598D - Stone Canyon - Weekley & Newmark

typical
952 Properties
$523,036 Median Value
-5.2% YoY Change
1% Have Pool
99% Have Garage
This Home
$551,444
Median
$523,036

This home is +5.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,415 across all districts. With a homestead exemption claimed, that drops to $8,062 — saving $1,353 per year. That's $672 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%$4,925
Williamson CountyCounty0.3694%$2,037
Fern Bluff MUDMUD0.1800%$993
Austin Community Collegespecial0.1034%$570
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$551
Williamson County FM/RdCounty0.0443%$244
Upper Brushy Creek WCIDWater0.0170%$94
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$9,415

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $511,918 would pay approximately $3,195 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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