Beta Williamson County, TX only — data and coverage are limited during early access.

4339 FRANKFURT LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,970 sqftBuilt 2022

Property at a Glance

This home is estimated between $395,449 and $605,238, with a best estimate of $430,352. That places the property below the G507521B - UNI HEIGHTS median of $490,141, in a neighborhood that appreciated 51.6% over the past year.

Estimated Value Range

$395,449 $605,238
Best Estimate
$430,352
WCAD Value
$429,787
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 $395,449 and $605,238. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4331 FRANKFURT LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,208 sqft Built 2022
Raw Value $465,440
Adjusted Value $395,449

Adjusted -$69,991 for 238 sqft less living space. Net adjustment: -$69,991.

4335 FRANKFURT LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 1,790 sqft Built 2022
Raw Value $550,523
Adjusted Value $603,457

Adjusted +$52,934 for 180 sqft more living space. Net adjustment: +$52,934.

4322 FRANKFURT LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,790 sqft Built 2022
Raw Value $552,304
Adjusted Value $605,238

Adjusted +$52,934 for 180 sqft more living space. Net adjustment: +$52,934.

4326 FRANKFURT LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,948 sqft Built 2022
Raw Value $423,882
Adjusted Value $430,352

Adjusted +$6,470 for 22 sqft more living space. Net adjustment: +$6,470.

4310 FRANKFURT LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,216 sqft Built 2022
Raw Value $469,091
Adjusted Value $396,747

Adjusted -$72,344 for 246 sqft less living space. Net adjustment: -$72,344.

The Neighborhood

This home is valued 12.3% below the G507521B - UNI HEIGHTS median of $490,141. That positions it competitively for buyers comparing within the neighborhood. 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
$429,787
Median
$490,141

This home is -12.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,966 across all districts. With a homestead exemption claimed, that drops to $6,415 — saving $1,551 per year. That's $535 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

DistrictTypeRateAnnual Amount
Georgetown ISDSchool1.0506%$4,515
Round RockCity0.3720%$1,599
Williamson CountyCounty0.3694%$1,588
Williamson County FM/RdCounty0.0443%$191
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$7,966

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $430,352 would pay approximately $2,686 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.

View full property details