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8004 MAGIC MOUNTAIN CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,909 sqftBuilt 2000

Property at a Glance

This home is estimated between $308,420 and $692,573, with a best estimate of $637,318. 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

$308,420 $692,573
Best Estimate
$637,318
WCAD Value
$653,391
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 $308,420 and $692,573. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8007 MAGIC MOUNTAIN CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,812 sqft Built 2000
Raw Value $660,209
Adjusted Value $692,573

Adjusted +$32,364 for 97 sqft more living space. Net adjustment: +$32,364.

8006 MAGIC MOUNTAIN CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,477 sqft Built 2000
Raw Value $493,183
Adjusted Value $637,318

Adjusted +$144,135 for 432 sqft more living space. Net adjustment: +$144,135.

8005 MAGIC MOUNTAIN CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,438 sqft Built 2000
Raw Value $484,918
Adjusted Value $308,420

Adjusted -$176,498 for 529 sqft less living space. Net adjustment: -$176,498.

8000 MAGIC MOUNTAIN CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,401 sqft Built 2000
Raw Value $481,521
Adjusted Value $317,368

Adjusted -$164,153 for 492 sqft less living space. Net adjustment: -$164,153.

8001 MAGIC MOUNTAIN CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,728 sqft Built 2000
Raw Value $592,871
Adjusted Value $653,261

Adjusted +$60,390 for 181 sqft more living space. Net adjustment: +$60,390.

The Neighborhood

This home is valued 24.9% 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

above average
952 Properties
$523,036 Median Value
-5.2% YoY Change
1% Have Pool
99% Have Garage
This Home
$653,391
Median
$523,036

This home is +24.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,155 across all districts. With a homestead exemption claimed, that drops to $9,784 — saving $1,371 per year. That's $815 per month a buyer should budget. The assessed value increased +1.7% vs the subdivision average of -5.2%. This above-average increase gives a protest opportunity score of 35 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,835
Williamson CountyCounty0.3694%$2,414
Fern Bluff MUDMUD0.1800%$1,176
Austin Community Collegespecial0.1034%$676
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$653
Williamson County FM/RdCounty0.0443%$290
Upper Brushy Creek WCIDWater0.0170%$111
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$11,155
35 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $637,318 would pay approximately $3,978 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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