1801 LIME ROCK DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $423,913 and $503,996, with a best estimate of $470,493. That places the property above the R310479G - Cimarron - All Sections median of $423,440, in a neighborhood that declined 3.4% over the past year.
Estimated Value Range
$470,493
$386,089
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $423,913 and $503,996. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$70,263 for 270 sqft more living space and +$1,537 for being newer and +$22,745 for having a pool. Net adjustment: +$94,545.
Adjusted +$4,944 for 19 sqft more living space and -$9,223 for being older and +$22,745 for having a pool. Net adjustment: +$18,466.
Adjusted +$90,040 for 346 sqft more living space and -$9,223 for being older and +$22,745 for having a pool. Net adjustment: +$103,562.
Adjusted -$19,517 for 75 sqft less living space and +$4,612 for being newer and +$22,745 for having a pool. Net adjustment: +$7,840.
Adjusted -$38,514 for 148 sqft less living space and -$4,612 for being older and +$22,745 for having a pool. Net adjustment: -$20,381.
The Neighborhood
This home is valued 8.8% below the R310479G - Cimarron - All Sections median of $423,440. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.4% over the past year.
R310479G - Cimarron - All Sections
typicalThis home is -8.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,947 across all districts. With a homestead exemption claimed, that drops to $5,625 — saving $1,322 per year. That's $469 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% | $3,448 |
| Round Rock | City | 0.3720% | $1,436 |
| Williamson County | County | 0.3694% | $1,426 |
| Austin Community College | special | 0.1034% | $399 |
| Williamson County FM/Rd | County | 0.0443% | $171 |
| Upper Brushy Creek WCID | Water | 0.0170% | $66 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,947 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $470,493 would pay approximately $2,937 per month (principal and interest only, excluding taxes and insurance).