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5816 OTHELLO PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath2,197 sqftBuilt 2016

Property at a Glance

This home is estimated between $390,876 and $659,932, with a best estimate of $557,186. That places the property above the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.

Estimated Value Range

$390,876 $659,932
Best Estimate
$557,186
WCAD Value
$511,827
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 $390,876 and $659,932. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

6025 GENOVA PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2,282 sqft Built 2020
Raw Value $417,760
Adjusted Value $390,876

Adjusted -$17,970 for 85 sqft less living space and -$8,914 for being older. Net adjustment: -$26,884.

6160 GIMIGNANO PL, ROUND ROCK, TX 78665
0.00 mi 96% similar Same subdivision
3 bed 2 bath 1,960 sqft Built 2020
Raw Value $379,450
Adjusted Value $420,640

Adjusted +$50,104 for 237 sqft more living space and -$8,914 for being older. Net adjustment: +$41,190.

6064 GENOVA PL, ROUND ROCK, TX 78665
0.00 mi 94% similar Same subdivision
4 bed 2 bath 1,629 sqft Built 2020
Raw Value $446,019
Adjusted Value $557,186

Adjusted +$120,081 for 568 sqft more living space and -$8,914 for being older. Net adjustment: +$111,167.

7228 BARGELLO PL, ROUND ROCK, TX 78665
0.00 mi 94% similar Same subdivision
4 bed 2 bath 1,609 sqft Built 2020
Raw Value $507,562
Adjusted Value $622,957

Adjusted +$124,309 for 588 sqft more living space and -$8,914 for being older. Net adjustment: +$115,395.

5 bed 3 bath 1,677 sqft Built 2018
Raw Value $554,456
Adjusted Value $659,932

Adjusted +$109,933 for 520 sqft more living space and -$4,457 for being older. Net adjustment: +$105,476.

The Neighborhood

This home is valued 26.0% above the H121413C - SIENA median of $406,354. With 1,611 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.4% over the past year.

H121413C - SIENA

above average
1,611 Properties
$406,354 Median Value
-5.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$511,827
Median
$406,354

This home is +26.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,781 across all districts. With a homestead exemption claimed, that drops to $10,000 — saving $1,781 per year. That's $833 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%$6,169
Siena MUD #1MUD0.5250%$2,687
Williamson CountyCounty0.3694%$1,891
Williamson County ESD #3 - HuttoESD0.1000%$512
Williamson County FM/RdCounty0.0443%$227
EWC Higher Ed Centerspecial0.0409%$209
Upper Brushy Creek WCIDWater0.0170%$87
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$11,781

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $557,186 would pay approximately $3,478 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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