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4529 COLLEGE SQUARE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath1,843 sqftBuilt 2024

Property at a Glance

This home is estimated between $440,597 and $567,976, with a best estimate of $557,696. 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

$440,597 $567,976
Best Estimate
$557,696
WCAD Value
$532,477
High Confidence

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 $440,597 and $567,976. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4403 COLLEGE SQUARE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 1,795 sqft Built 2025
Raw Value $545,542
Adjusted Value $557,696

Adjusted +$14,116 for 48 sqft more living space and -$1,962 for being older. Net adjustment: +$12,154.

4411 COLLEGE SQUARE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 4 bath 1,835 sqft Built 2025
Raw Value $564,981
Adjusted Value $565,372

Adjusted +$2,353 for 8 sqft more living space and -$1,962 for being older. Net adjustment: +$391.

4621 COLLEGE SQUARE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 1,807 sqft Built 2023
Raw Value $555,427
Adjusted Value $567,976

Adjusted +$10,587 for 36 sqft more living space and +$1,962 for being newer. Net adjustment: +$12,549.

4407 COLLEGE SQUARE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,053 sqft Built 2025
Raw Value $554,371
Adjusted Value $490,652

Adjusted -$61,757 for 210 sqft less living space and -$1,962 for being older. Net adjustment: -$63,719.

4640 COLLEGE SQUARE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,717 sqft Built 2021
Raw Value $397,657
Adjusted Value $440,597

Adjusted +$37,054 for 126 sqft more living space and +$5,886 for being newer. Net adjustment: +$42,940.

The Neighborhood

This home is valued 8.6% 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

typical
173 Properties
$490,141 Median Value
+51.6% YoY Change
0% Have Pool
99% Have Garage
This Home
$532,477
Median
$490,141

This home is +8.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,869 across all districts. With a homestead exemption claimed, that drops to $8,300 — saving $1,569 per year. That's $692 per month a buyer should budget. The assessed value increased +45.3% vs the subdivision average of +51.6%. This increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Georgetown ISDSchool1.0506%$5,594
Round RockCity0.3720%$1,981
Williamson CountyCounty0.3694%$1,967
Williamson County FM/RdCounty0.0443%$236
Upper Brushy Creek WCIDWater0.0170%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$9,869
50 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $557,696 would pay approximately $3,481 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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