520 CARINA DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $576,275 and $838,039, with a best estimate of $722,494. That places the property below the R302609C - HIGHLAND HORIZON median of $781,434, in a neighborhood that appreciated 2.3% over the past year.
Estimated Value Range
$722,494
$798,631
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 $576,275 and $838,039 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$63,721 for 206 sqft more living space and +$24,874 for being newer. Net adjustment: +$88,595.
Adjusted +$14,848 for 48 sqft more living space and +$24,874 for being newer. Net adjustment: +$39,722.
Adjusted +$129,916 for 420 sqft more living space and +$12,437 for being newer. Net adjustment: +$142,353.
Adjusted +$14,229 for 46 sqft more living space and +$236,302 for being newer. Net adjustment: +$250,531.
Adjusted +$79,496 for 257 sqft more living space and +$37,311 for being newer. Net adjustment: +$116,807.
The Neighborhood
This home is valued 2.2% 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 +2.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $16,005 across all districts. With a homestead exemption claimed, that drops to $14,608 — saving $1,397 per year. That's $1,217 per month a buyer should budget. The assessed value increased +9.0% vs the subdivision average of +2.3%. This above-average increase gives a protest opportunity score of 54 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $7,133 |
| Brushy Creek MUD | MUD | 0.3868% | $3,089 |
| Williamson County | County | 0.3694% | $2,951 |
| Austin Community College | special | 0.1034% | $826 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $799 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $719 |
| Williamson County FM/Rd | County | 0.0443% | $354 |
| Upper Brushy Creek WCID | Water | 0.0170% | $136 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0041% | $16,005 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $722,494 would pay approximately $4,510 per month (principal and interest only, excluding taxes and insurance).