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501 ANDOVER CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath967 sqftBuilt 1984

Property at a Glance

This home is estimated between $240,993 and $273,276, with a best estimate of $259,871. That places the property below the R460483I - Chapel Hill North Sec 1 & 2 median of $260,016, in a neighborhood that declined 16.9% over the past year.

Estimated Value Range

$240,993 $273,276
Best Estimate
$259,871
WCAD Value
$217,928
High Confidence

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

Based on 5 comparable properties in R460483I - Chapel Hill North Sec 1 & 2, this home's estimated market value is between $240,993 and $273,276. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

503 ANDOVER CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 951 sqft Built 1985
Raw Value $238,418
Adjusted Value $255,219

Adjusted +$3,508 for 16 sqft more living space and +$13,293 for being newer. Net adjustment: +$16,801.

505 ANDOVER CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 890 sqft Built 1985
Raw Value $236,475
Adjusted Value $266,649

Adjusted +$16,881 for 77 sqft more living space and +$13,293 for being newer. Net adjustment: +$30,174.

507 ANDOVER CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 944 sqft Built 1985
Raw Value $241,536
Adjusted Value $259,871

Adjusted +$5,042 for 23 sqft more living space and +$13,293 for being newer. Net adjustment: +$18,335.

509 ANDOVER CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 821 sqft Built 1985
Raw Value $227,976
Adjusted Value $273,276

Adjusted +$32,007 for 146 sqft more living space and +$13,293 for being newer. Net adjustment: +$45,300.

502 ANDOVER CV, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 928 sqft Built 1984
Raw Value $232,443
Adjusted Value $240,993

Adjusted +$8,550 for 39 sqft more living space. Net adjustment: +$8,550.

The Neighborhood

This home is valued 16.2% below the R460483I - Chapel Hill North Sec 1 & 2 median of $260,016. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 16.9% over the past year.

R460483I - Chapel Hill North Sec 1 & 2

below average
157 Properties
$260,016 Median Value
-16.9% YoY Change
2% Have Pool
90% Have Garage
This Home
$217,928
Median
$260,016

This home is -16.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $3,921 across all districts. With a homestead exemption claimed, that drops to $2,631 — saving $1,290 per year. That's $219 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%$1,946
Round RockCity0.3720%$811
Williamson CountyCounty0.3694%$805
Austin Community Collegespecial0.1034%$225
Williamson County FM/RdCounty0.0443%$97
Upper Brushy Creek WCIDWater0.0170%$37
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$3,921

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $259,871 would pay approximately $1,622 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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