4307 COLLEGE SQUARE DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $545,339 and $881,186, with a best estimate of $661,105. That places the property above the G507521B - UNI HEIGHTS median of $490,141, in a neighborhood that appreciated 51.6% over the past year.
Estimated Value Range
$661,105
$555,230
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in G507521B - UNI HEIGHTS, this home's estimated market value is between $545,339 and $881,186. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$240,851 for 819 sqft more living space. Net adjustment: +$240,851.
Adjusted +$189,387 for 644 sqft more living space. Net adjustment: +$189,387.
Adjusted +$318,194 for 1,082 sqft more living space and +$5,886 for being newer. Net adjustment: +$324,080.
Adjusted +$136,453 for 464 sqft more living space and +$7,848 for being newer. Net adjustment: +$144,301.
Adjusted -$14,116 for 48 sqft less living space and +$1,962 for being newer. Net adjustment: -$12,154.
The Neighborhood
This home is valued 13.3% above the G507521B - UNI HEIGHTS median of $490,141. With 173 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 51.6% over the past year.
G507521B - UNI HEIGHTS
typicalThis home is +13.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,290 across all districts. With a homestead exemption claimed, that drops to $8,717 — saving $1,573 per year. That's $726 per month a buyer should budget. The assessed value increased +423.8% vs the subdivision average of +51.6%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Georgetown ISD | School | 1.0506% | $5,833 |
| Round Rock | City | 0.3720% | $2,065 |
| Williamson County | County | 0.3694% | $2,051 |
| Williamson County FM/Rd | County | 0.0443% | $246 |
| Upper Brushy Creek WCID | Water | 0.0170% | $94 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8534% | $10,290 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $661,105 would pay approximately $4,127 per month (principal and interest only, excluding taxes and insurance).