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3316 GUADALAJARA ST, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,348 sqftBuilt 2010

Property at a Glance

This home is estimated between $455,585 and $619,043, with a best estimate of $475,709. That places the property above the R492607C - Paloma Lake - Sec 17A & 17B median of $462,814, in a neighborhood that declined 4.4% over the past year.

Estimated Value Range

$455,585 $619,043
Best Estimate
$475,709
WCAD Value
$447,808
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R492607C - Paloma Lake - Sec 17A & 17B. The estimated range of $455,585 and $619,043 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,227 sqft Built 2015
Raw Value $396,362
Adjusted Value $455,585

Adjusted +$26,235 for 121 sqft more living space and +$32,988 for being newer. Net adjustment: +$59,223.

3 bed 2 bath 2,206 sqft Built 2014
Raw Value $561,864
Adjusted Value $619,043

Adjusted +$30,789 for 142 sqft more living space and +$26,390 for being newer. Net adjustment: +$57,179.

3 bed 2 bath 2,194 sqft Built 2014
Raw Value $398,268
Adjusted Value $458,048

Adjusted +$33,390 for 154 sqft more living space and +$26,390 for being newer. Net adjustment: +$59,780.

3 bed 2 bath 2,173 sqft Built 2017
Raw Value $429,647
Adjusted Value $513,774

Adjusted +$37,944 for 175 sqft more living space and +$46,183 for being newer. Net adjustment: +$84,127.

3 bed 2 bath 2,040 sqft Built 2014
Raw Value $382,538
Adjusted Value $475,709

Adjusted +$66,781 for 308 sqft more living space and +$26,390 for being newer. Net adjustment: +$93,171.

The Neighborhood

This home is valued 3.2% below the R492607C - Paloma Lake - Sec 17A & 17B median of $462,814. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.4% over the past year.

R492607C - Paloma Lake - Sec 17A & 17B

typical
292 Properties
$462,814 Median Value
-4.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$447,808
Median
$462,814

This home is -3.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,726 across all districts. With a homestead exemption claimed, that drops to $7,393 — saving $1,333 per year. That's $616 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
Round Rock ISDSchool0.8931%$3,999
Paloma Lakes MUD #2MUD0.4215%$1,888
Williamson CountyCounty0.3694%$1,654
Austin Community Collegespecial0.1034%$463
Williamson County ESD #9 - Round RockESD0.0999%$447
Williamson County FM/RdCounty0.0443%$199
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$8,726

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $475,709 would pay approximately $2,969 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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