1917 AUTUMN RUN LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $292,984 and $547,275, with a best estimate of $322,245. That places the property below the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.
Estimated Value Range
$322,245
$578,268
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $292,984 and $547,275. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$1,192 for 5 sqft less living space and -$2,457 for being older. Net adjustment: -$3,649.
Adjusted -$5,245 for 22 sqft less living space and -$9,008 for being older. Net adjustment: -$14,253.
Adjusted -$58,173 for 244 sqft less living space and -$8,189 for being older. Net adjustment: -$66,362.
Adjusted -$65,802 for 276 sqft less living space and -$9,008 for being older. Net adjustment: -$74,810.
Adjusted -$126,120 for 529 sqft less living space and -$6,552 for being older. Net adjustment: -$132,672.
The Neighborhood
This home is valued 34.2% above the R417506E - TERAVISTA R4 median of $430,980. With 1,632 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.
R417506E - TERAVISTA R4
above averageThis home is +34.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,945 across all districts. With a homestead exemption claimed, that drops to $9,588 — saving $1,357 per year. That's $799 per month a buyer should budget. The assessed value increased +2.0% vs the subdivision average of -4.6%. This above-average increase gives a protest opportunity score of 33 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,165 |
| Williamson County | County | 0.3694% | $2,136 |
| Williamson County MUD #11 | MUD | 0.3656% | $2,114 |
| Austin Community College | special | 0.1034% | $598 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $578 |
| Williamson County FM/Rd | County | 0.0443% | $256 |
| Upper Brushy Creek WCID | Water | 0.0170% | $98 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8928% | $10,945 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $322,245 would pay approximately $2,011 per month (principal and interest only, excluding taxes and insurance).