1510 MAIN ST E, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $80,680 and $173,299, with a best estimate of $123,746. 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
$123,746
$191,325
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 $80,680 and $173,299. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$43,393 for 169 sqft less living space and -$120,601 for being older. Net adjustment: -$163,994.
Adjusted -$19,257 for 75 sqft less living space and -$30,923 for being older. Net adjustment: -$50,180.
Adjusted +$19,771 for 77 sqft more living space and -$30,923 for being older. Net adjustment: -$11,152.
Adjusted +$30,041 for 117 sqft more living space and -$46,385 for being older. Net adjustment: -$16,344.
Adjusted +$14,635 for 57 sqft more living space and -$77,308 for being older. Net adjustment: -$62,673.
The Neighborhood
This home is valued 40.1% 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 averageThis home is -40.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $3,442 across all districts. With a homestead exemption claimed, that drops to $2,157 — saving $1,285 per year. That's $180 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% | $1,709 |
| Round Rock | City | 0.3720% | $712 |
| Williamson County | County | 0.3694% | $707 |
| Austin Community College | special | 0.1034% | $198 |
| Williamson County FM/Rd | County | 0.0443% | $85 |
| Upper Brushy Creek WCID | Water | 0.0170% | $33 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $3,442 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $123,746 would pay approximately $772 per month (principal and interest only, excluding taxes and insurance).