4128 PRESIDIO LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $344,015 and $520,148, with a best estimate of $433,313. That places the property below the G799514C - MAYFIELD RANCH median of $523,371, in a neighborhood that declined 9.3% over the past year.
Estimated Value Range
$433,313
$398,562
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 $344,015 and $520,148. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$62,290 for 281 sqft less living space and +$3,652 for being newer. Net adjustment: -$58,638.
Adjusted -$135,886 for 613 sqft less living space. Net adjustment: -$135,886.
Adjusted -$62,290 for 281 sqft less living space and +$7,304 for being newer. Net adjustment: -$54,986.
Adjusted +$11,084 for 50 sqft more living space and +$38,348 for being newer. Net adjustment: +$49,432.
Adjusted -$8,867 for 40 sqft less living space and +$42,000 for being newer. Net adjustment: +$33,133.
The Neighborhood
This home is valued 23.8% below the G799514C - MAYFIELD RANCH median of $523,371. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.3% over the past year.
G799514C - MAYFIELD RANCH
below averageThis home is -23.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,235 across all districts. With a homestead exemption claimed, that drops to $6,691 — saving $1,544 per year. That's $558 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 |
|---|---|---|---|
| Georgetown ISD | School | 1.0506% | $4,187 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $1,933 |
| Williamson County | County | 0.3694% | $1,472 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $398 |
| Williamson County FM/Rd | County | 0.0443% | $177 |
| Upper Brushy Creek WCID | Water | 0.0170% | $68 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $8,235 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $433,313 would pay approximately $2,705 per month (principal and interest only, excluding taxes and insurance).