1603 BLACKJACK DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $213,045 and $548,272, with a best estimate of $531,982. 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
$531,982
$519,548
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $213,045 and $548,272. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$70,438 for 222 sqft more living space and +$8,310 for being newer. Net adjustment: +$78,748.
Adjusted +$98,359 for 310 sqft more living space and +$12,465 for being newer. Net adjustment: +$110,824.
Adjusted -$156,105 for 492 sqft less living space and +$12,465 for being newer. Net adjustment: -$143,640.
Adjusted -$30,460 for 96 sqft less living space and -$20,775 for being older. Net adjustment: -$51,235.
Adjusted +$128,184 for 404 sqft more living space and -$4,155 for being older. Net adjustment: +$124,029.
The Neighborhood
This home is valued 23.5% above the R126592G - WOODS/OAK HOLLOW ALL SECTIONS median of $420,536. With 451 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.5% over the past year.
R126592G - WOODS/OAK HOLLOW ALL SECTIONS
above averageThis home is +23.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,348 across all districts. With a homestead exemption claimed, that drops to $8,002 — saving $1,346 per year. That's $667 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% | $4,640 |
| Round Rock | City | 0.3720% | $1,933 |
| Williamson County | County | 0.3694% | $1,919 |
| Austin Community College | special | 0.1034% | $537 |
| Williamson County FM/Rd | County | 0.0443% | $230 |
| Upper Brushy Creek WCID | Water | 0.0170% | $88 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $9,348 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $531,982 would pay approximately $3,321 per month (principal and interest only, excluding taxes and insurance).