305 BLAIR ST N, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $327,147 and $815,060, with a best estimate of $443,243. 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
$443,243
$656,379
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 $327,147 and $815,060. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$62,393 for 243 sqft less living space and -$15,462 for being older and +$90,802 for having a pool. Net adjustment: +$12,947.
Adjusted -$15,406 for 60 sqft less living space and -$89,678 for being older and +$90,802 for having a pool. Net adjustment: -$14,282.
Adjusted -$93,975 for 366 sqft less living space and +$46,385 for being newer and +$90,802 for having a pool and -$124,420 for no garage. Net adjustment: -$81,208.
Adjusted -$194,111 for 756 sqft less living space and -$15,462 for being older and +$90,802 for having a pool and -$124,420 for no garage. Net adjustment: -$243,191.
Adjusted -$54,947 for 214 sqft less living space and +$46,385 for being newer and +$90,802 for having a pool. Net adjustment: +$82,240.
The Neighborhood
This home is valued 105.6% above the R701575F - OLD TOWN ROUND ROCK median of $319,256. With 360 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 4.3% over the past year.
R701575F - OLD TOWN ROUND ROCK
outlier highThis home is +105.6% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,810 across all districts. With a homestead exemption claimed, that drops to $10,438 — saving $1,372 per year. That's $870 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
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,862 |
| Round Rock | City | 0.3720% | $2,442 |
| Williamson County | County | 0.3694% | $2,425 |
| Austin Community College | special | 0.1034% | $679 |
| Williamson County FM/Rd | County | 0.0443% | $291 |
| Upper Brushy Creek WCID | Water | 0.0170% | $112 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $11,810 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $443,243 would pay approximately $2,767 per month (principal and interest only, excluding taxes and insurance).