516 CARINA DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $669,727 and $1,064,598, with a best estimate of $850,309. That places the property above the R302609C - HIGHLAND HORIZON median of $781,434, in a neighborhood that appreciated 2.3% over the past year.
Estimated Value Range
$850,309
$833,493
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in R302609C - HIGHLAND HORIZON. The estimated range of $669,727 and $1,064,598 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$90,941 for 294 sqft more living space. Net adjustment: +$90,941.
Adjusted -$2,784 for 9 sqft less living space and +$111,933 for being newer. Net adjustment: +$109,149.
Adjusted +$90,941 for 294 sqft more living space and +$24,874 for being newer. Net adjustment: +$115,815.
Adjusted +$17,322 for 56 sqft more living space and +$186,554 for being newer. Net adjustment: +$203,876.
Adjusted +$123,420 for 399 sqft more living space and +$24,874 for being newer. Net adjustment: +$148,294.
The Neighborhood
This home is valued 6.7% above the R302609C - HIGHLAND HORIZON median of $781,434. With 399 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 2.3% over the past year.
R302609C - HIGHLAND HORIZON
typicalThis home is +6.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $16,427 across all districts. With a homestead exemption claimed, that drops to $15,025 — saving $1,402 per year. That's $1,252 per month a buyer should budget. The assessed value increased +11.9% vs the subdivision average of +2.3%. This above-average increase gives a protest opportunity score of 78 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $7,320 |
| Brushy Creek MUD | MUD | 0.3868% | $3,171 |
| Williamson County | County | 0.3694% | $3,028 |
| Austin Community College | special | 0.1034% | $848 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $820 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $738 |
| Williamson County FM/Rd | County | 0.0443% | $363 |
| Upper Brushy Creek WCID | Water | 0.0170% | $139 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0041% | $16,427 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $850,309 would pay approximately $5,308 per month (principal and interest only, excluding taxes and insurance).