405 SHEPPARD ST, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $220,147 and $431,493, with a best estimate of $295,537. That places the property below the R701575F - OLD TOWN ROUND ROCK median of $319,256, in a neighborhood that appreciated 4.3% over the past year.
Estimated Value Range
$295,537
$311,355
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 $220,147 and $431,493. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$76,001 for 296 sqft more living space. Net adjustment: +$76,001.
Adjusted +$29,014 for 113 sqft more living space and -$15,462 for being older. Net adjustment: +$13,552.
Adjusted +$57,001 for 222 sqft more living space and -$15,462 for being older. Net adjustment: +$41,539.
Adjusted +$137,624 for 536 sqft more living space. Net adjustment: +$137,624.
Adjusted +$75,488 for 294 sqft more living space and -$61,847 for being older. Net adjustment: +$13,641.
The Neighborhood
This home is valued 2.5% 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
typicalThis home is -2.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $4,717 across all districts. With a homestead exemption claimed, that drops to $3,418 — saving $1,299 per year. That's $285 per month a buyer should budget. The assessed value increased +42.5% vs the subdivision average of +4.3%. This above-average increase gives a protest opportunity score of 95 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $2,341 |
| Round Rock | City | 0.3720% | $975 |
| Williamson County | County | 0.3694% | $968 |
| Austin Community College | special | 0.1034% | $271 |
| Williamson County FM/Rd | County | 0.0443% | $116 |
| Upper Brushy Creek WCID | Water | 0.0170% | $45 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $4,717 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $295,537 would pay approximately $1,845 per month (principal and interest only, excluding taxes and insurance).