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8304 FULL MOON TRL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,485 sqftBuilt 1999

Property at a Glance

This home is estimated between $100,387 and $667,849, with a best estimate of $548,070. That places the property above the R292598D - Stone Canyon - Weekley & Newmark median of $523,036, in a neighborhood that declined 5.2% over the past year.

Estimated Value Range

$100,387 $667,849
Best Estimate
$548,070
WCAD Value
$513,974
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 $100,387 and $667,849. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9001 FULL MOON CV, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,892 sqft Built 2000
Raw Value $677,740
Adjusted Value $540,851

Adjusted -$135,794 for 407 sqft less living space and -$1,095 for being older. Net adjustment: -$136,889.

8204 SUNBURST PKWY, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,349 sqft Built 2000
Raw Value $476,459
Adjusted Value $100,387

Adjusted -$288,269 for 864 sqft less living space and -$1,095 for being older and -$86,708 for no pool. Net adjustment: -$376,072.

9003 FULL MOON CV, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,395 sqft Built 2000
Raw Value $551,444
Adjusted Value $580,377

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

8303 FULL MOON TRL, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,456 sqft Built 2000
Raw Value $659,268
Adjusted Value $667,849

Adjusted +$9,676 for 29 sqft more living space and -$1,095 for being older. Net adjustment: +$8,581.

8301 FULL MOON TRL, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,687 sqft Built 2000
Raw Value $616,561
Adjusted Value $548,070

Adjusted -$67,396 for 202 sqft less living space and -$1,095 for being older. Net adjustment: -$68,491.

The Neighborhood

This home is valued 1.7% below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. That positions it competitively for buyers comparing within the neighborhood. 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
$513,974
Median
$523,036

This home is -1.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,775 across all districts. With a homestead exemption claimed, that drops to $7,430 — saving $1,345 per year. That's $619 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%$4,590
Williamson CountyCounty0.3694%$1,899
Fern Bluff MUDMUD0.1800%$925
Austin Community Collegespecial0.1034%$531
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$514
Williamson County FM/RdCounty0.0443%$228
Upper Brushy Creek WCIDWater0.0170%$87
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$8,775

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $548,070 would pay approximately $3,421 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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