1809 SUN LAKE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $323,991 and $410,625, with a best estimate of $360,213. That places the property below the R202681C - Tonkawa & Oak Springs median of $851,894, in a neighborhood that appreciated 3.7% over the past year.
Estimated Value Range
$360,213
$989,464
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in R202681C - Tonkawa & Oak Springs. The estimated range of $323,991 and $410,625 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$35,416 for 102 sqft less living space and -$7,524 for being older. Net adjustment: -$42,940.
Adjusted +$62,152 for 179 sqft more living space and +$7,524 for being newer. Net adjustment: +$69,676.
Adjusted +$50,346 for 145 sqft more living space and -$7,524 for being older. Net adjustment: +$42,822.
Adjusted +$67,360 for 194 sqft more living space and -$7,524 for being older. Net adjustment: +$59,836.
Adjusted -$32,638 for 94 sqft less living space and +$60,196 for being newer. Net adjustment: +$27,558.
The Neighborhood
This home is valued 16.1% above the R202681C - Tonkawa & Oak Springs median of $851,894. With 154 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.7% over the past year.
R202681C - Tonkawa & Oak Springs
above averageThis home is +16.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $15,112 across all districts. With a homestead exemption claimed, that drops to $13,679 — saving $1,433 per year. That's $1,140 per month a buyer should budget. The assessed value increased +6.9% vs the subdivision average of +3.7%. This above-average increase gives a protest opportunity score of 36 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $8,837 |
| Williamson County | County | 0.3694% | $3,656 |
| Austin Community College | special | 0.1034% | $1,023 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $989 |
| Williamson County FM/Rd | County | 0.0443% | $439 |
| Upper Brushy Creek WCID | Water | 0.0170% | $168 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.5273% | $15,112 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $360,213 would pay approximately $2,248 per month (principal and interest only, excluding taxes and insurance).