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6440 TURIN LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2,030 sqftBuilt 2021

Property at a Glance

This home is estimated between $397,870 and $562,859, with a best estimate of $426,495. That places the property above the H123414C - SIENA LIMMER LOOP median of $417,399, in a neighborhood that declined 2.7% over the past year.

Estimated Value Range

$397,870 $562,859
Best Estimate
$426,495
WCAD Value
$393,154
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $397,870 and $562,859. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

6428 TURIN LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 1,811 sqft Built 2021
Raw Value $516,959
Adjusted Value $562,859

Adjusted +$45,900 for 219 sqft more living space. Net adjustment: +$45,900.

6304 TURIN LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2,305 sqft Built 2021
Raw Value $455,507
Adjusted Value $397,870

Adjusted -$57,637 for 275 sqft less living space. Net adjustment: -$57,637.

4 bed 3 bath 2,004 sqft Built 2021
Raw Value $438,983
Adjusted Value $444,432

Adjusted +$5,449 for 26 sqft more living space. Net adjustment: +$5,449.

6424 TURIN LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,739 sqft Built 2020
Raw Value $363,861
Adjusted Value $426,495

Adjusted +$60,991 for 291 sqft more living space and +$1,643 for being newer. Net adjustment: +$62,634.

6429 TURIN LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,244 sqft Built 2020
Raw Value $463,512
Adjusted Value $420,303

Adjusted -$44,852 for 214 sqft less living space and +$1,643 for being newer. Net adjustment: -$43,209.

The Neighborhood

This home is valued 5.8% below the H123414C - SIENA LIMMER LOOP median of $417,399. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.7% over the past year.

H123414C - SIENA LIMMER LOOP

typical
1,146 Properties
$417,399 Median Value
-2.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$393,154
Median
$417,399

This home is -5.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,353 across all districts. With a homestead exemption claimed, that drops to $7,593 — saving $1,760 per year. That's $633 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
Hutto ISDSchool1.2052%$4,738
Siena MUD #2MUD0.6020%$2,367
Williamson CountyCounty0.3694%$1,452
Williamson County ESD #3 - HuttoESD0.1000%$393
Williamson County FM/RdCounty0.0443%$174
EWC Higher Ed Centerspecial0.0409%$161
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$9,353

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $426,495 would pay approximately $2,662 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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