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1225/1227 CHRISTOPHER AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

5 bed4 bath1,174 sqftBuilt 1985

Property at a Glance

This home is estimated between $452,682 and $458,239, with a best estimate of $452,682. That places the property above the R120X - Round Rock West Above 45 - Duplex median of $434,714, in a neighborhood that declined 1.8% over the past year.

Estimated Value Range

$452,682 $458,239
Best Estimate
$452,682
WCAD Value
$449,055
High Confidence

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

Based on 5 comparable properties in R120X - Round Rock West Above 45 - Duplex, this home's estimated market value is between $452,682 and $458,239. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1309/1311 CHRISTOPHER AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 1,148 sqft Built 1985
Raw Value $447,395
Adjusted Value $452,682

Adjusted +$5,287 for 26 sqft more living space. Net adjustment: +$5,287.

1313/1315 CHRISTOPHER AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 1,148 sqft Built 1985
Raw Value $447,395
Adjusted Value $452,682

Adjusted +$5,287 for 26 sqft more living space. Net adjustment: +$5,287.

1317/1319 CHRISTOPHER AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 1,148 sqft Built 1985
Raw Value $447,395
Adjusted Value $452,682

Adjusted +$5,287 for 26 sqft more living space. Net adjustment: +$5,287.

1128 CHRISTOPHER AVE #A/B, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,154 sqft Built 1996
Raw Value $481,725
Adjusted Value $458,239

Adjusted +$4,067 for 20 sqft more living space and -$27,553 for being older. Net adjustment: -$23,486.

1017 CHRISTOPHER AVE #A/B, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,154 sqft Built 1996
Raw Value $481,725
Adjusted Value $458,239

Adjusted +$4,067 for 20 sqft more living space and -$27,553 for being older. Net adjustment: -$23,486.

The Neighborhood

This home is valued 3.3% above the R120X - Round Rock West Above 45 - Duplex median of $434,714. With 295 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.8% over the past year.

R120X - Round Rock West Above 45 - Duplex

typical
295 Properties
$434,714 Median Value
-1.8% YoY Change
0% Have Pool
84% Have Garage
This Home
$449,055
Median
$434,714

This home is +3.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,080 across all districts. With a homestead exemption claimed, that drops to $6,746 — saving $1,334 per year. That's $562 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%$4,011
Round RockCity0.3720%$1,670
Williamson CountyCounty0.3694%$1,659
Austin Community Collegespecial0.1034%$464
Williamson County FM/RdCounty0.0443%$199
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,080

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $452,682 would pay approximately $2,826 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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