1800 LOST SPRING, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $203,504 and $551,710, with a best estimate of $413,113. 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
$413,113
$707,913
Based on 5 comparable properties(2 in the same subdivision)
There are 5 comparable properties within range, but few are in R202681C - Tonkawa & Oak Springs. The estimated range of $203,504 and $551,710 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$217,705 for 627 sqft less living space and +$7,524 for being newer. Net adjustment: -$210,181.
Adjusted +$57,638 for 166 sqft more living space and +$45,147 for being newer. Net adjustment: +$102,785.
Adjusted -$271,177 for 781 sqft less living space and -$7,524 for being older. Net adjustment: -$278,701.
Adjusted +$88,888 for 256 sqft more living space and +$45,147 for being newer. Net adjustment: +$134,035.
Adjusted +$11,805 for 34 sqft more living space and -$142,965 for being older. Net adjustment: -$131,160.
The Neighborhood
This home is valued 16.9% below the R202681C - Tonkawa & Oak Springs median of $851,894. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.7% over the past year.
R202681C - Tonkawa & Oak Springs
below averageThis home is -16.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $10,812 across all districts. With a homestead exemption claimed, that drops to $9,431 — saving $1,381 per year. That's $786 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $6,322 |
| Williamson County | County | 0.3694% | $2,615 |
| Austin Community College | special | 0.1034% | $732 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $708 |
| Williamson County FM/Rd | County | 0.0443% | $314 |
| Upper Brushy Creek WCID | Water | 0.0170% | $120 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.5273% | $10,812 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $413,113 would pay approximately $2,579 per month (principal and interest only, excluding taxes and insurance).