313 GENNAKER DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $599,447 and $994,318, with a best estimate of $780,029. 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
$780,029
$885,311
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 $599,447 and $994,318 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$33,098 for 107 sqft more living space and +$12,437 for being newer. Net adjustment: +$45,535.
Adjusted +$33,098 for 107 sqft more living space and -$12,437 for being older. Net adjustment: +$20,661.
Adjusted +$65,577 for 212 sqft more living space and +$12,437 for being newer. Net adjustment: +$78,014.
Adjusted -$60,628 for 196 sqft less living space and +$99,496 for being newer. Net adjustment: +$38,868.
Adjusted -$40,521 for 131 sqft less living space and +$174,117 for being newer. Net adjustment: +$133,596.
The Neighborhood
This home is valued 13.3% 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 +13.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $17,743 across all districts. With a homestead exemption claimed, that drops to $16,329 — saving $1,414 per year. That's $1,361 per month a buyer should budget. The assessed value increased +9.5% vs the subdivision average of +2.3%. This above-average increase gives a protest opportunity score of 56 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $7,907 |
| Brushy Creek MUD | MUD | 0.3868% | $3,425 |
| Williamson County | County | 0.3694% | $3,271 |
| Austin Community College | special | 0.1034% | $915 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $885 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $797 |
| Williamson County FM/Rd | County | 0.0443% | $392 |
| Upper Brushy Creek WCID | Water | 0.0170% | $151 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0041% | $17,743 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $780,029 would pay approximately $4,869 per month (principal and interest only, excluding taxes and insurance).