144 GENNAKER DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $594,562 and $989,432, with a best estimate of $775,144. 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
$775,144
$754,613
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 $594,562 and $989,432 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$15,776 for 51 sqft more living space and +$24,874 for being newer. Net adjustment: +$40,650.
Adjusted +$15,776 for 51 sqft more living space. Net adjustment: +$15,776.
Adjusted +$48,255 for 156 sqft more living space and +$24,874 for being newer. Net adjustment: +$73,129.
Adjusted -$77,950 for 252 sqft less living space and +$111,933 for being newer. Net adjustment: +$33,983.
Adjusted -$57,844 for 187 sqft less living space and +$186,554 for being newer. Net adjustment: +$128,710.
The Neighborhood
This home is valued 3.4% 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 -3.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $15,123 across all districts. With a homestead exemption claimed, that drops to $13,734 — saving $1,389 per year. That's $1,145 per month a buyer should budget. The assessed value increased +6.3% vs the subdivision average of +2.3%. This above-average increase gives a protest opportunity score of 35 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $6,739 |
| Brushy Creek MUD | MUD | 0.3868% | $2,919 |
| Williamson County | County | 0.3694% | $2,788 |
| Austin Community College | special | 0.1034% | $780 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $755 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $679 |
| Williamson County FM/Rd | County | 0.0443% | $335 |
| Upper Brushy Creek WCID | Water | 0.0170% | $128 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0041% | $15,123 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $775,144 would pay approximately $4,838 per month (principal and interest only, excluding taxes and insurance).