1288 JOHNSON LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $371,756 and $1,300,949, with a best estimate of $1,026,244. That places the property above the R002D78G - East Round Rock Williamson Co Abstracts lt 20 Acs median of $594,322, in a neighborhood that declined 11.1% over the past year.
Estimated Value Range
$1,026,244
$844,785
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 $371,756 and $1,300,949. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$41,762 for 127 sqft more living space and +$69,115 for being newer and +$100,053 for having a garage. Net adjustment: +$210,930.
Adjusted +$66,096 for 201 sqft more living space and +$84,474 for being newer and +$100,053 for having a garage. Net adjustment: +$250,623.
Adjusted +$86,155 for 262 sqft more living space and +$76,794 for being newer. Net adjustment: +$162,949.
Adjusted +$4,933 for 15 sqft more living space and -$23,038 for being older. Net adjustment: -$18,105.
Adjusted +$105,885 for 322 sqft more living space and -$19,199 for being older. Net adjustment: +$86,686.
The Neighborhood
This home is valued 42.1% above the R002D78G - East Round Rock Williamson Co Abstracts lt 20 Acs median of $594,322. With 82 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 11.1% over the past year.
R002D78G - East Round Rock Williamson Co Abstracts lt 20 Acs
above averageThis home is +42.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $13,208 across all districts. With a homestead exemption claimed, that drops to $11,822 — saving $1,386 per year. That's $985 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% | $6,556 |
| Round Rock | City | 0.3720% | $2,731 |
| Williamson County | County | 0.3694% | $2,712 |
| Austin Community College | special | 0.1034% | $759 |
| Williamson County FM/Rd | County | 0.0443% | $325 |
| Upper Brushy Creek WCID | Water | 0.0170% | $125 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $13,208 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $1,026,244 would pay approximately $6,406 per month (principal and interest only, excluding taxes and insurance).