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8414 MOUNT SHASTA CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,422 sqftBuilt 1988

Property at a Glance

This home is estimated between $389,774 and $605,157, with a best estimate of $501,098. That places the property above the R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD) median of $453,749, in a neighborhood that declined 4.0% over the past year.

Estimated Value Range

$389,774 $605,157
Best Estimate
$501,098
WCAD Value
$362,447
High Confidence

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

Based on 5 comparable properties in R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD), this home's estimated market value is between $389,774 and $605,157. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8412 MOUNT SHASTA CV, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,055 sqft Built 1987
Raw Value $352,361
Adjusted Value $501,098

Adjusted +$146,797 for 367 sqft more living space and +$1,940 for being newer. Net adjustment: +$148,737.

8416 MOUNT SHASTA CV, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,475 sqft Built 1987
Raw Value $409,034
Adjusted Value $389,774

Adjusted -$21,200 for 53 sqft less living space and +$1,940 for being newer. Net adjustment: -$19,260.

8410 MOUNT SHASTA CV, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,113 sqft Built 1987
Raw Value $313,942
Adjusted Value $439,479

Adjusted +$123,597 for 309 sqft more living space and +$1,940 for being newer. Net adjustment: +$125,537.

8409 MOUNT SHASTA CV, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,060 sqft Built 1987
Raw Value $372,959
Adjusted Value $519,696

Adjusted +$144,797 for 362 sqft more living space and +$1,940 for being newer. Net adjustment: +$146,737.

8420 MOUNT SHASTA CV, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
3 bed 2 bath 834 sqft Built 1987
Raw Value $368,023
Adjusted Value $605,157

Adjusted +$235,194 for 588 sqft more living space and +$1,940 for being newer. Net adjustment: +$237,134.

The Neighborhood

This home is valued 20.1% below the R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD) median of $453,749. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.0% over the past year.

R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD)

below average
421 Properties
$453,749 Median Value
-4.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$362,447
Median
$453,749

This home is -20.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,188 across all districts. With a homestead exemption claimed, that drops to $4,871 — saving $1,317 per year. That's $406 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%$3,237
Williamson CountyCounty0.3694%$1,339
Fern Bluff MUDMUD0.1800%$652
Austin Community Collegespecial0.1034%$375
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$362
Williamson County FM/RdCounty0.0443%$161
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$6,188

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $501,098 would pay approximately $3,128 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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