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6816 DONATO CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,735 sqftBuilt 2015

Property at a Glance

This home is estimated between $488,667 and $571,913, with a best estimate of $513,069. 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

$488,667 $571,913
Best Estimate
$513,069
WCAD Value
$463,457
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 $488,667 and $571,913. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

6812 DONATO CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,646 sqft Built 2017
Raw Value $346,955
Adjusted Value $571,913

Adjusted +$228,244 for 1,089 sqft more living space and -$3,286 for being older. Net adjustment: +$224,958.

5936 BIANCA DR, ROUND ROCK, TX 78665
0.07 mi 100% similar Same subdivision
3 bed 2 bath 2,548 sqft Built 2020
Raw Value $457,690
Adjusted Value $488,667

Adjusted +$39,193 for 187 sqft more living space and -$8,216 for being older. Net adjustment: +$30,977.

3 bed 2 bath 2,462 sqft Built 2018
Raw Value $502,742
Adjusted Value $555,030

Adjusted +$57,218 for 273 sqft more living space and -$4,930 for being older. Net adjustment: +$52,288.

5816 BIANCA DR, ROUND ROCK, TX 78665
0.07 mi 100% similar Same subdivision
3 bed 2 bath 2,280 sqft Built 2020
Raw Value $416,252
Adjusted Value $503,400

Adjusted +$95,364 for 455 sqft more living space and -$8,216 for being older. Net adjustment: +$87,148.

6803 DONATO CV, ROUND ROCK, TX 78665
0.00 mi 99% similar Same subdivision
4 bed 3 bath 2,232 sqft Built 2017
Raw Value $410,931
Adjusted Value $513,069

Adjusted +$105,424 for 503 sqft more living space and -$3,286 for being older. Net adjustment: +$102,138.

The Neighborhood

This home is valued 11.0% above the H123414C - SIENA LIMMER LOOP median of $417,399. With 1,146 homes in the subdivision, the property sits in the upper tier. 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
$463,457
Median
$417,399

This home is +11.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,025 across all districts. With a homestead exemption claimed, that drops to $9,252 — saving $1,773 per year. That's $771 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%$5,586
Siena MUD #2MUD0.6020%$2,790
Williamson CountyCounty0.3694%$1,712
Williamson County ESD #3 - HuttoESD0.1000%$463
Williamson County FM/RdCounty0.0443%$205
EWC Higher Ed Centerspecial0.0409%$189
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$11,025

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $513,069 would pay approximately $3,203 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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