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5855 OTHELLO PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,704 sqftBuilt 2016

Property at a Glance

This home is estimated between $286,651 and $555,707, with a best estimate of $452,961. 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

$286,651 $555,707
Best Estimate
$452,961
WCAD Value
$447,350
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 $286,651 and $555,707. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

7228 BARGELLO PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,609 sqft Built 2020
Raw Value $507,562
Adjusted Value $518,732

Adjusted +$20,084 for 95 sqft more living space and -$8,914 for being older. Net adjustment: +$11,170.

5 bed 3 bath 1,677 sqft Built 2018
Raw Value $554,456
Adjusted Value $555,707

Adjusted +$5,708 for 27 sqft more living space and -$4,457 for being older. Net adjustment: +$1,251.

6064 GENOVA PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,629 sqft Built 2020
Raw Value $446,019
Adjusted Value $452,961

Adjusted +$15,856 for 75 sqft more living space and -$8,914 for being older. Net adjustment: +$6,942.

6160 GIMIGNANO PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,960 sqft Built 2020
Raw Value $379,450
Adjusted Value $316,415

Adjusted -$54,121 for 256 sqft less living space and -$8,914 for being older. Net adjustment: -$63,035.

6025 GENOVA PL, ROUND ROCK, TX 78665
0.00 mi 98% similar Same subdivision
3 bed 2,282 sqft Built 2020
Raw Value $417,760
Adjusted Value $286,651

Adjusted -$122,195 for 578 sqft less living space and -$8,914 for being older. Net adjustment: -$131,109.

The Neighborhood

This home is valued 10.1% 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

typical
1,611 Properties
$406,354 Median Value
-5.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$447,350
Median
$406,354

This home is +10.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,297 across all districts. With a homestead exemption claimed, that drops to $8,527 — saving $1,770 per year. That's $711 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%$5,391
Siena MUD #1MUD0.5250%$2,349
Williamson CountyCounty0.3694%$1,653
Williamson County ESD #3 - HuttoESD0.1000%$447
Williamson County FM/RdCounty0.0443%$198
EWC Higher Ed Centerspecial0.0409%$183
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$10,297

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $452,961 would pay approximately $2,827 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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