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909 CHRISTOPHER AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,526 sqftBuilt 2004

Property at a Glance

This home is estimated between $303,391 and $375,562, with a best estimate of $333,402. That places the property above the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358, in a neighborhood that declined 9.6% over the past year.

Estimated Value Range

$303,391 $375,562
Best Estimate
$333,402
WCAD Value
$312,517
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN. The estimated range of $303,391 and $375,562 should be treated as a rough guide.

Comparable Properties (5)

908 CHRISTOPHER AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,400 sqft Built 2004
Raw Value $306,222
Adjusted Value $333,402

Adjusted +$27,180 for 126 sqft more living space. Net adjustment: +$27,180.

3 bed 2 bath 1,682 sqft Built 2000
Raw Value $330,806
Adjusted Value $303,391

Adjusted -$33,651 for 156 sqft less living space and +$6,236 for being newer. Net adjustment: -$27,415.

3 bed 2 bath 1,686 sqft Built 1997
Raw Value $363,758
Adjusted Value $340,157

Adjusted -$34,514 for 160 sqft less living space and +$10,913 for being newer. Net adjustment: -$23,601.

3 bed 2 bath 1,762 sqft Built 2000
Raw Value $420,234
Adjusted Value $375,562

Adjusted -$50,908 for 236 sqft less living space and +$6,236 for being newer. Net adjustment: -$44,672.

902 CHRISTOPHER AVE, ROUND ROCK, TX 78681
0.00 mi 83% similar Same subdivision
3 bed 1 bath 1,419 sqft Built 1960
Raw Value $237,293
Adjusted Value $328,971

Adjusted +$23,081 for 107 sqft more living space and +$68,597 for being newer. Net adjustment: +$91,678.

The Neighborhood

This home is valued 11.1% above the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. With 1,006 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.6% over the past year.

R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN

typical
1,006 Properties
$281,358 Median Value
-9.6% YoY Change
2% Have Pool
84% Have Garage
This Home
$312,517
Median
$281,358

This home is +11.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,623 across all districts. With a homestead exemption claimed, that drops to $4,315 — saving $1,308 per year. That's $360 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%$2,791
Round RockCity0.3720%$1,163
Williamson CountyCounty0.3694%$1,155
Austin Community Collegespecial0.1034%$323
Williamson County FM/RdCounty0.0443%$139
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,623

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $333,402 would pay approximately $2,081 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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