120 GENNAKER DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $534,617 and $929,487, with a best estimate of $715,199. 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
$715,199
$752,600
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 $534,617 and $929,487 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$56,606 for 183 sqft less living space and +$37,311 for being newer. Net adjustment: -$19,295.
Adjusted -$56,606 for 183 sqft less living space and +$12,437 for being newer. Net adjustment: -$44,169.
Adjusted -$24,127 for 78 sqft less living space and +$37,311 for being newer. Net adjustment: +$13,184.
Adjusted -$150,332 for 486 sqft less living space and +$124,369 for being newer. Net adjustment: -$25,963.
Adjusted -$130,226 for 421 sqft less living space and +$198,991 for being newer. Net adjustment: +$68,765.
The Neighborhood
This home is valued 3.7% below the R302609C - HIGHLAND HORIZON median of $781,434. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 2.3% over the past year.
R302609C - HIGHLAND HORIZON
typicalThis home is -3.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $15,083 across all districts. With a homestead exemption claimed, that drops to $13,694 — saving $1,389 per year. That's $1,141 per month a buyer should budget. The assessed value increased +5.2% vs the subdivision average of +2.3%. This above-average increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $6,721 |
| Brushy Creek MUD | MUD | 0.3868% | $2,911 |
| Williamson County | County | 0.3694% | $2,780 |
| Austin Community College | special | 0.1034% | $778 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $753 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $677 |
| Williamson County FM/Rd | County | 0.0443% | $334 |
| Upper Brushy Creek WCID | Water | 0.0170% | $128 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0041% | $15,083 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $715,199 would pay approximately $4,464 per month (principal and interest only, excluding taxes and insurance).