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3404 ST CHRISTOPHER CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,670 sqftBuilt 2009

Property at a Glance

This home is estimated between $426,256 and $690,190, with a best estimate of $520,368. 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

$426,256 $690,190
Best Estimate
$520,368
WCAD Value
$465,069
High Confidence

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

Based on 5 comparable properties in R492607C - Paloma Lake - Sec 17A & 17B, this home's estimated market value is between $426,256 and $690,190. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3420 ST CHRISTOPHER CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,993 sqft Built 2009
Raw Value $496,289
Adjusted Value $426,256

Adjusted -$70,033 for 323 sqft less living space. Net adjustment: -$70,033.

3400 ST CHRISTOPHER CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,827 sqft Built 2009
Raw Value $507,410
Adjusted Value $690,190

Adjusted +$182,780 for 843 sqft more living space. Net adjustment: +$182,780.

3401 ST CHRISTOPHER CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,362 sqft Built 2010
Raw Value $446,989
Adjusted Value $520,368

Adjusted +$66,781 for 308 sqft more living space and +$6,598 for being newer. Net adjustment: +$73,379.

3408 ST CHRISTOPHER CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,187 sqft Built 2008
Raw Value $428,758
Adjusted Value $526,884

Adjusted +$104,724 for 483 sqft more living space and -$6,598 for being older. Net adjustment: +$98,126.

3416 ST CHRISTOPHER CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,629 sqft Built 2008
Raw Value $465,577
Adjusted Value $467,869

Adjusted +$8,890 for 41 sqft more living space and -$6,598 for being older. Net adjustment: +$2,292.

The Neighborhood

This home is in line with the R492607C - Paloma Lake - Sec 17A & 17B median of $462,814. 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
$465,069
Median
$462,814

This home is +0.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,063 across all districts. With a homestead exemption claimed, that drops to $7,726 — saving $1,337 per year. That's $644 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%$4,154
Paloma Lakes MUD #2MUD0.4215%$1,960
Williamson CountyCounty0.3694%$1,718
Austin Community Collegespecial0.1034%$481
Williamson County ESD #9 - Round RockESD0.0999%$465
Williamson County FM/RdCounty0.0443%$206
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$9,063

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $520,368 would pay approximately $3,248 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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