4005 COLINA CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $877,761 and $1,286,866, with a best estimate of $999,626. That places the property above the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158, in a neighborhood that appreciated 0.3% over the past year.
Estimated Value Range
$999,626
$1,031,870
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5, this home's estimated market value is between $877,761 and $1,286,866. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$408,818 for 1,105 sqft more living space and +$2,760 for being newer. Net adjustment: +$411,578.
Adjusted +$452,845 for 1,224 sqft more living space and +$5,521 for being newer. Net adjustment: +$458,366.
Adjusted +$130,230 for 352 sqft more living space and +$2,760 for being newer. Net adjustment: +$132,990.
Adjusted +$33,297 for 90 sqft more living space. Net adjustment: +$33,297.
Adjusted +$98,412 for 266 sqft more living space. Net adjustment: +$98,412.
The Neighborhood
This home is valued 37.6% above the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158. With 1,049 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.3% over the past year.
R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5
above averageThis home is +37.6% above the subdivision median.
Tax Analysis
The estimated annual property tax is $20,039 across all districts. With a homestead exemption claimed, that drops to $18,604 — saving $1,435 per year. That's $1,550 per month a buyer should budget. The assessed value increased +9.7% vs the subdivision average of +0.3%. This above-average increase gives a protest opportunity score of 67 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $8,930 |
| Brushy Creek MUD | MUD | 0.3868% | $3,868 |
| Williamson County | County | 0.3694% | $3,694 |
| Austin Community College | special | 0.1034% | $1,034 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $1,000 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $900 |
| Williamson County FM/Rd | County | 0.0443% | $443 |
| Upper Brushy Creek WCID | Water | 0.0170% | $170 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0041% | $20,039 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $999,626 would pay approximately $6,240 per month (principal and interest only, excluding taxes and insurance).