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513 ANDOVER CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath476 sqftBuilt 1984

Property at a Glance

This home is estimated between $-60,438 and $156,546, with a best estimate of $114,366. 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

$-60,438 $156,546
Best Estimate
$114,366
WCAD Value
$254,297
Low Confidence

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

There are 5 comparable properties within range, but few are in R460483I - Chapel Hill North Sec 1 & 2. The estimated range of $-60,438 and $156,546 should be treated as a rough guide.

Comparable Properties (5)

512 ANDOVER CV, ROUND ROCK, TX 78664
0.00 mi 98% similar Same subdivision
3 bed 2 bath 928 sqft Built 1984
Raw Value $213,457
Adjusted Value $114,366

Adjusted -$99,091 for 452 sqft less living space. Net adjustment: -$99,091.

511 ANDOVER CV, ROUND ROCK, TX 78664
0.00 mi 97% similar Same subdivision
3 bed 2 bath 959 sqft Built 1985
Raw Value $249,140
Adjusted Value $156,546

Adjusted -$105,887 for 483 sqft less living space and +$13,293 for being newer. Net adjustment: -$92,594.

3 bed 2 bath 1,130 sqft Built 1985
Raw Value $254,033
Adjusted Value $123,950

Adjusted -$143,376 for 654 sqft less living space and +$13,293 for being newer. Net adjustment: -$130,083.

3 bed 2 bath 1,424 sqft Built 1971
Raw Value $320,194
Adjusted Value $-60,438

Adjusted -$207,829 for 948 sqft less living space and -$172,803 for being older. Net adjustment: -$380,632.

3 bed 2 bath 1,703 sqft Built 1975
Raw Value $359,161
Adjusted Value $-29,466

Adjusted -$268,994 for 1,227 sqft less living space and -$119,633 for being older. Net adjustment: -$388,627.

The Neighborhood

This home is valued 2.2% 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

typical
157 Properties
$260,016 Median Value
-16.9% YoY Change
2% Have Pool
90% Have Garage
This Home
$254,297
Median
$260,016

This home is -2.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,576 across all districts. With a homestead exemption claimed, that drops to $3,278 — saving $1,298 per year. That's $273 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%$2,271
Round RockCity0.3720%$946
Williamson CountyCounty0.3694%$939
Austin Community Collegespecial0.1034%$263
Williamson County FM/RdCounty0.0443%$113
Upper Brushy Creek WCIDWater0.0170%$43
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,576

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $114,366 would pay approximately $714 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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