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913 CHRISTOPHER AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed1 bath1,656 sqftBuilt 1998

Property at a Glance

This home is estimated between $270,888 and $413,586, with a best estimate of $354,543. 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

$270,888 $413,586
Best Estimate
$354,543
WCAD Value
$286,880
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $270,888 and $413,586. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

911 CHRISTOPHER AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,763 sqft Built 1996
Raw Value $290,851
Adjusted Value $270,888

Adjusted -$23,081 for 107 sqft less living space and +$3,118 for being newer. Net adjustment: -$19,963.

912 CHRISTOPHER AVE, ROUND ROCK, TX 78681
0.00 mi 90% similar Same subdivision
3 bed 2 bath 1,642 sqft Built 1965
Raw Value $359,118
Adjusted Value $413,586

Adjusted +$3,020 for 14 sqft more living space and +$51,448 for being newer. Net adjustment: +$54,468.

805 BELLVIEW AVE, ROUND ROCK, TX 78681
0.00 mi 89% similar Same subdivision
2 bed 1 bath 1,320 sqft Built 1965
Raw Value $264,932
Adjusted Value $388,860

Adjusted +$72,480 for 336 sqft more living space and +$51,448 for being newer. Net adjustment: +$123,928.

3 bed 2 bath 2,165 sqft Built 2017
Raw Value $473,551
Adjusted Value $328,694

Adjusted -$109,798 for 509 sqft less living space and -$29,621 for being older and -$5,438 for no garage. Net adjustment: -$144,857.

3 bed 2 bath 1,725 sqft Built 2020
Raw Value $409,164
Adjusted Value $354,543

Adjusted -$14,884 for 69 sqft less living space and -$34,299 for being older and -$5,438 for no garage. Net adjustment: -$54,621.

The Neighborhood

This home is valued 2.0% 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
$286,880
Median
$281,358

This home is +2.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,162 across all districts. With a homestead exemption claimed, that drops to $3,858 — saving $1,304 per year. That's $322 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%$2,562
Round RockCity0.3720%$1,067
Williamson CountyCounty0.3694%$1,060
Austin Community Collegespecial0.1034%$297
Williamson County FM/RdCounty0.0443%$127
Upper Brushy Creek WCIDWater0.0170%$49
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,162

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $354,543 would pay approximately $2,213 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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