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5901 OTHELLO PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,274 sqftBuilt 2017

Property at a Glance

This home is estimated between $409,383 and $641,463, with a best estimate of $517,560. 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

$409,383 $641,463
Best Estimate
$517,560
WCAD Value
$429,564
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 $409,383 and $641,463. 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 $409,383

Adjusted -$1,691 for 8 sqft less living space and -$6,686 for being older. Net adjustment: -$8,377.

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 $439,147

Adjusted +$66,383 for 314 sqft more living space and -$6,686 for being older. Net adjustment: +$59,697.

4 bed 3 bath 2,754 sqft Built 2017
Raw Value $619,037
Adjusted Value $517,560

Adjusted -$101,477 for 480 sqft less living space. Net adjustment: -$101,477.

6064 GENOVA PL, ROUND ROCK, TX 78665
0.00 mi 99% similar Same subdivision
4 bed 2 bath 1,629 sqft Built 2020
Raw Value $446,019
Adjusted Value $575,692

Adjusted +$136,359 for 645 sqft more living space and -$6,686 for being older. Net adjustment: +$129,673.

7228 BARGELLO PL, ROUND ROCK, TX 78665
0.00 mi 99% similar Same subdivision
4 bed 2 bath 1,609 sqft Built 2020
Raw Value $507,562
Adjusted Value $641,463

Adjusted +$140,587 for 665 sqft more living space and -$6,686 for being older. Net adjustment: +$133,901.

The Neighborhood

This home is valued 5.7% 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
$429,564
Median
$406,354

This home is +5.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,888 across all districts. With a homestead exemption claimed, that drops to $8,121 — saving $1,767 per year. That's $677 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%$5,177
Siena MUD #1MUD0.5250%$2,255
Williamson CountyCounty0.3694%$1,587
Williamson County ESD #3 - HuttoESD0.1000%$430
Williamson County FM/RdCounty0.0443%$190
EWC Higher Ed Centerspecial0.0409%$176
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$9,888

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $517,560 would pay approximately $3,231 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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