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4113 LORD BYRON CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

5 bed3 bath2,014 sqftBuilt 2000

Property at a Glance

This home is estimated between $382,933 and $516,055, with a best estimate of $493,848. That places the property below the R550600D - Forest Creek Sec 15,16,19,31 median of $514,276, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$382,933 $516,055
Best Estimate
$493,848
WCAD Value
$533,430
High Confidence

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

Based on 5 comparable properties in R550600D - Forest Creek Sec 15,16,19,31, this home's estimated market value is between $382,933 and $516,055. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4109 LORD BYRON CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,036 sqft Built 2000
Raw Value $522,349
Adjusted Value $516,055

Adjusted -$6,294 for 22 sqft less living space. Net adjustment: -$6,294.

4111 LORD BYRON CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,979 sqft Built 2000
Raw Value $483,834
Adjusted Value $493,848

Adjusted +$10,014 for 35 sqft more living space. Net adjustment: +$10,014.

4114 LORD BYRON CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,984 sqft Built 2000
Raw Value $487,448
Adjusted Value $496,031

Adjusted +$8,583 for 30 sqft more living space. Net adjustment: +$8,583.

4108 LORD BYRON CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,199 sqft Built 2000
Raw Value $435,863
Adjusted Value $382,933

Adjusted -$52,930 for 185 sqft less living space. Net adjustment: -$52,930.

4103 LORD BYRON CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,323 sqft Built 2000
Raw Value $524,466
Adjusted Value $436,059

Adjusted -$88,407 for 309 sqft less living space. Net adjustment: -$88,407.

The Neighborhood

This home is valued 3.7% above the R550600D - Forest Creek Sec 15,16,19,31 median of $514,276. With 274 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.7% over the past year.

R550600D - Forest Creek Sec 15,16,19,31

typical
274 Properties
$514,276 Median Value
-8.7% YoY Change
0% Have Pool
99% Have Garage
This Home
$533,430
Median
$514,276

This home is +3.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,598 across all districts. With a homestead exemption claimed, that drops to $8,249 — saving $1,349 per year. That's $687 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%$4,764
Round RockCity0.3720%$1,984
Williamson CountyCounty0.3694%$1,971
Austin Community Collegespecial0.1034%$552
Williamson County FM/RdCounty0.0443%$236
Upper Brushy Creek WCIDWater0.0170%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,598

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $493,848 would pay approximately $3,083 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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