1807 BLACKJACK DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $146,172 and $527,229, with a best estimate of $441,358. That places the property above the R126592G - WOODS/OAK HOLLOW ALL SECTIONS median of $420,536, in a neighborhood that declined 8.5% over the past year.
Estimated Value Range
$441,358
$405,078
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R126592G - WOODS/OAK HOLLOW ALL SECTIONS, this home's estimated market value is between $146,172 and $527,229. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$36,805 for 116 sqft more living space and -$24,930 for being older. Net adjustment: +$11,875.
Adjusted +$64,727 for 204 sqft more living space and -$20,775 for being older. Net adjustment: +$43,952.
Adjusted -$189,738 for 598 sqft less living space and -$20,775 for being older. Net adjustment: -$210,513.
Adjusted -$26,018 for 82 sqft less living space and -$24,930 for being older. Net adjustment: -$50,948.
Adjusted +$74,245 for 234 sqft more living space and -$24,930 for being older. Net adjustment: +$49,315.
The Neighborhood
This home is valued 3.7% below the R126592G - WOODS/OAK HOLLOW ALL SECTIONS median of $420,536. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.5% over the past year.
R126592G - WOODS/OAK HOLLOW ALL SECTIONS
typicalThis home is -3.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,288 across all districts. With a homestead exemption claimed, that drops to $5,963 — saving $1,325 per year. That's $497 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% | $3,618 |
| Round Rock | City | 0.3720% | $1,507 |
| Williamson County | County | 0.3694% | $1,497 |
| Austin Community College | special | 0.1034% | $419 |
| Williamson County FM/Rd | County | 0.0443% | $180 |
| Upper Brushy Creek WCID | Water | 0.0170% | $69 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,288 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $441,358 would pay approximately $2,755 per month (principal and interest only, excluding taxes and insurance).