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2117 ANDOVER DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,536 sqftBuilt 1984

Property at a Glance

This home is estimated between $210,114 and $369,927, with a best estimate of $330,041. 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

$210,114 $369,927
Best Estimate
$330,041
WCAD Value
$299,707
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R460483I - Chapel Hill North Sec 1 & 2. The estimated range of $210,114 and $369,927 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,474 sqft Built 1985
Raw Value $304,858
Adjusted Value $331,743

Adjusted +$13,592 for 62 sqft more living space and +$13,293 for being newer. Net adjustment: +$26,885.

3 bed 2 bath 1,373 sqft Built 1984
Raw Value $294,307
Adjusted Value $330,041

Adjusted +$35,734 for 163 sqft more living space. Net adjustment: +$35,734.

3 bed 2 bath 1,670 sqft Built 1978
Raw Value $319,246
Adjusted Value $210,114

Adjusted -$29,377 for 134 sqft less living space and -$79,755 for being older. Net adjustment: -$109,132.

3 bed 2 bath 1,303 sqft Built 1985
Raw Value $305,554
Adjusted Value $369,927

Adjusted +$51,080 for 233 sqft more living space and +$13,293 for being newer. Net adjustment: +$64,373.

3 bed 2 bath 1,830 sqft Built 1983
Raw Value $373,783
Adjusted Value $296,037

Adjusted -$64,453 for 294 sqft less living space and -$13,293 for being older. Net adjustment: -$77,746.

The Neighborhood

This home is valued 15.3% above the R460483I - Chapel Hill North Sec 1 & 2 median of $260,016. With 157 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 16.9% over the past year.

R460483I - Chapel Hill North Sec 1 & 2

above average
157 Properties
$260,016 Median Value
-16.9% YoY Change
2% Have Pool
90% Have Garage
This Home
$299,707
Median
$260,016

This home is +15.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,393 across all districts. With a homestead exemption claimed, that drops to $4,087 — saving $1,306 per year. That's $341 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%$2,677
Round RockCity0.3720%$1,115
Williamson CountyCounty0.3694%$1,107
Austin Community Collegespecial0.1034%$310
Williamson County FM/RdCounty0.0443%$133
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,393

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $330,041 would pay approximately $2,060 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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