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502 ANDOVER CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath928 sqftBuilt 1984

Property at a Glance

This home is estimated between $209,378 and $258,099, with a best estimate of $246,669. 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

$209,378 $258,099
Best Estimate
$246,669
WCAD Value
$232,443
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 $209,378 and $258,099. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

506 ANDOVER CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 981 sqft Built 1984
Raw Value $235,630
Adjusted Value $224,011

Adjusted -$11,619 for 53 sqft less living space. Net adjustment: -$11,619.

501 ANDOVER CV, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 967 sqft Built 1984
Raw Value $217,928
Adjusted Value $209,378

Adjusted -$8,550 for 39 sqft less living space. Net adjustment: -$8,550.

503 ANDOVER CV, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
2 bed 2 bath 951 sqft Built 1985
Raw Value $238,418
Adjusted Value $246,669

Adjusted -$5,042 for 23 sqft less living space and +$13,293 for being newer. Net adjustment: +$8,251.

505 ANDOVER CV, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
2 bed 2 bath 890 sqft Built 1985
Raw Value $236,475
Adjusted Value $258,099

Adjusted +$8,331 for 38 sqft more living space and +$13,293 for being newer. Net adjustment: +$21,624.

507 ANDOVER CV, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 944 sqft Built 1985
Raw Value $241,536
Adjusted Value $251,321

Adjusted -$3,508 for 16 sqft less living space and +$13,293 for being newer. Net adjustment: +$9,785.

The Neighborhood

This home is valued 10.6% 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

typical
157 Properties
$260,016 Median Value
-16.9% YoY Change
2% Have Pool
90% Have Garage
This Home
$232,443
Median
$260,016

This home is -10.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,182 across all districts. With a homestead exemption claimed, that drops to $2,889 — saving $1,293 per year. That's $241 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%$2,076
Round RockCity0.3720%$865
Williamson CountyCounty0.3694%$859
Austin Community Collegespecial0.1034%$240
Williamson County FM/RdCounty0.0443%$103
Upper Brushy Creek WCIDWater0.0170%$40
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,182

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $246,669 would pay approximately $1,540 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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