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415 BELLVIEW AVE, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed1 bath1,092 sqftBuilt 1930

Property at a Glance

This home is estimated between $262,124 and $473,470, with a best estimate of $337,514. That places the property above the R701575F - OLD TOWN ROUND ROCK median of $319,256, in a neighborhood that appreciated 4.3% over the past year.

Estimated Value Range

$262,124 $473,470
Best Estimate
$337,514
WCAD Value
$250,882
High Confidence

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

Based on 5 comparable properties in R701575F - OLD TOWN ROUND ROCK, this home's estimated market value is between $262,124 and $473,470. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

107 ANDERSON AVE E, ROUND ROCK, TX 78664
0.00 mi 92% similar Same subdivision
2 bed 1 bath 999 sqft Built 1960
Raw Value $417,941
Adjusted Value $473,470

Adjusted +$23,879 for 93 sqft more living space and -$92,770 for being older and +$124,420 for having a garage. Net adjustment: +$55,529.

307 MILAM AVE E, ROUND ROCK, TX 78664
0.00 mi 88% similar Same subdivision
2 bed 1 bath 816 sqft Built 1955
Raw Value $200,679
Adjusted Value $318,657

Adjusted +$70,866 for 276 sqft more living space and -$77,308 for being older and +$124,420 for having a garage. Net adjustment: +$117,978.

511 PECAN AVE, ROUND ROCK, TX 78664
0.00 mi 85% similar Same subdivision
2 bed 1 bath 890 sqft Built 1960
Raw Value $253,998
Adjusted Value $337,514

Adjusted +$51,866 for 202 sqft more living space and -$92,770 for being older and +$124,420 for having a garage. Net adjustment: +$83,516.

409 MILAM AVE, ROUND ROCK, TX 78664
0.00 mi 77% similar Same subdivision
2 bed 1 bath 576 sqft Built 1955
Raw Value $180,169
Adjusted Value $359,770

Adjusted +$132,489 for 516 sqft more living space and -$77,308 for being older and +$124,420 for having a garage. Net adjustment: +$179,601.

411 BELLVIEW AVE, ROUND ROCK, TX 78664
0.00 mi 76% similar Same subdivision
2 bed 1 bath 818 sqft Built 1975
Raw Value $206,506
Adjusted Value $262,124

Adjusted +$70,353 for 274 sqft more living space and -$139,155 for being older and +$124,420 for having a garage. Net adjustment: +$55,618.

The Neighborhood

This home is valued 21.4% below the R701575F - OLD TOWN ROUND ROCK median of $319,256. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 4.3% over the past year.

R701575F - OLD TOWN ROUND ROCK

below average
360 Properties
$319,256 Median Value
+4.3% YoY Change
5% Have Pool
24% Have Garage
This Home
$250,882
Median
$319,256

This home is -21.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,475 across all districts. With a homestead exemption claimed, that drops to $3,179 — saving $1,296 per year. That's $265 per month a buyer should budget. The assessed value increased +19.7% vs the subdivision average of +4.3%. This above-average increase gives a protest opportunity score of 85 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$2,221
Round RockCity0.3720%$925
Williamson CountyCounty0.3694%$919
Austin Community Collegespecial0.1034%$257
Williamson County FM/RdCounty0.0443%$110
Upper Brushy Creek WCIDWater0.0170%$42
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,475
85 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $337,514 would pay approximately $2,107 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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