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508 ANDOVER CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

2 bed1 bath1,102 sqftBuilt 1984

Property at a Glance

This home is estimated between $224,916 and $296,244, with a best estimate of $262,303. That places the property above 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

$224,916 $296,244
Best Estimate
$262,303
WCAD Value
$243,391
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 $224,916 and $296,244. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $296,244

Adjusted +$46,476 for 212 sqft more living space and +$13,293 for being newer. Net adjustment: +$59,769.

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 $284,815

Adjusted +$33,104 for 151 sqft more living space and +$13,293 for being newer. Net adjustment: +$46,397.

501 EGGER CT, ROUND ROCK, TX 78664
0.10 mi 100% similar Same subdivision
3 bed 2 bath 1,073 sqft Built 1984
Raw Value $255,945
Adjusted Value $262,303

Adjusted +$6,358 for 29 sqft more living space. Net adjustment: +$6,358.

503 EGGER CV, ROUND ROCK, TX 78664
0.14 mi 100% similar Same subdivision
3 bed 2 bath 1,117 sqft Built 1984
Raw Value $228,204
Adjusted Value $224,916

Adjusted -$3,288 for 15 sqft less living space. Net adjustment: -$3,288.

610 BURLESON CV, ROUND ROCK, TX 78664
0.06 mi 100% similar Same subdivision
3 bed 2 bath 1,013 sqft Built 1984
Raw Value $236,424
Adjusted Value $255,935

Adjusted +$19,511 for 89 sqft more living space. Net adjustment: +$19,511.

The Neighborhood

This home is valued 6.4% 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
$243,391
Median
$260,016

This home is -6.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,379 across all districts. With a homestead exemption claimed, that drops to $3,084 — saving $1,295 per year. That's $257 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%$2,174
Round RockCity0.3720%$905
Williamson CountyCounty0.3694%$899
Austin Community Collegespecial0.1034%$252
Williamson County FM/RdCounty0.0443%$108
Upper Brushy Creek WCIDWater0.0170%$41
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,379

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $262,303 would pay approximately $1,637 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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