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5656 PORANO CIR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,954 sqftBuilt 2015

Property at a Glance

This home is estimated between $361,717 and $517,082, with a best estimate of $411,333. 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

$361,717 $517,082
Best Estimate
$411,333
WCAD Value
$368,418
High Confidence

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

Based on 5 comparable properties in H121413C - SIENA, this home's estimated market value is between $361,717 and $517,082. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

5529 PORANO CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,662 sqft Built 2016
Raw Value $351,830
Adjusted Value $411,333

Adjusted +$61,732 for 292 sqft more living space and -$2,229 for being older. Net adjustment: +$59,503.

6009 MALTA CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,805 sqft Built 2017
Raw Value $459,364
Adjusted Value $486,407

Adjusted +$31,500 for 149 sqft more living space and -$4,457 for being older. Net adjustment: +$27,043.

5681 PORANO CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,600 sqft Built 2016
Raw Value $444,472
Adjusted Value $517,082

Adjusted +$74,839 for 354 sqft more living space and -$2,229 for being older. Net adjustment: +$72,610.

6017 MALTA CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,030 sqft Built 2017
Raw Value $382,241
Adjusted Value $361,717

Adjusted -$16,067 for 76 sqft less living space and -$4,457 for being older. Net adjustment: -$20,524.

5709 PORANO CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,754 sqft Built 2016
Raw Value $359,442
Adjusted Value $399,495

Adjusted +$42,282 for 200 sqft more living space and -$2,229 for being older. Net adjustment: +$40,053.

The Neighborhood

This home is valued 9.3% below the H121413C - SIENA median of $406,354. That positions it competitively for buyers comparing within the neighborhood. 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
$368,418
Median
$406,354

This home is -9.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,480 across all districts. With a homestead exemption claimed, that drops to $6,725 — saving $1,755 per year. That's $560 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%$4,440
Siena MUD #1MUD0.5250%$1,934
Williamson CountyCounty0.3694%$1,361
Williamson County ESD #9 - Round RockESD0.0999%$368
Williamson County FM/RdCounty0.0443%$163
EWC Higher Ed Centerspecial0.0409%$151
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$8,480

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $411,333 would pay approximately $2,568 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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