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210 ADELFA DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,059 sqftBuilt 1999

Property at a Glance

This home is estimated between $326,363 and $503,611, with a best estimate of $404,754. That places the property above the R651598E - MORNINGSIDE MEADOWS SEC 1&7, K & B median of $400,408, in a neighborhood that declined 3.0% over the past year.

Estimated Value Range

$326,363 $503,611
Best Estimate
$404,754
WCAD Value
$366,900
Low Confidence

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

There are 5 comparable properties within range, but none are in R651598E - MORNINGSIDE MEADOWS SEC 1&7, K & B. The estimated range of $326,363 and $503,611 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,056 sqft Built 1985
Raw Value $406,897
Adjusted Value $503,611

Adjusted +$556 for 3 sqft more living space and +$96,158 for being newer. Net adjustment: +$96,714.

3 bed 2 bath 2,132 sqft Built 1985
Raw Value $367,901
Adjusted Value $450,530

Adjusted -$13,529 for 73 sqft less living space and +$96,158 for being newer. Net adjustment: +$82,629.

3 bed 2 bath 2,208 sqft Built 2012
Raw Value $443,267
Adjusted Value $326,363

Adjusted -$27,615 for 149 sqft less living space and -$89,289 for being older. Net adjustment: -$116,904.

4 bed 2 bath 1,967 sqft Built 2005
Raw Value $428,913
Adjusted Value $404,754

Adjusted +$17,051 for 92 sqft more living space and -$41,210 for being older. Net adjustment: -$24,159.

3 bed 2 bath 1,762 sqft Built 2006
Raw Value $332,777
Adjusted Value $339,742

Adjusted +$55,044 for 297 sqft more living space and -$48,079 for being older. Net adjustment: +$6,965.

The Neighborhood

This home is valued 8.4% below the R651598E - MORNINGSIDE MEADOWS SEC 1&7, K & B median of $400,408. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.0% over the past year.

R651598E - MORNINGSIDE MEADOWS SEC 1&7, K & B

typical
270 Properties
$400,408 Median Value
-3.0% YoY Change
3% Have Pool
99% Have Garage
This Home
$366,900
Median
$400,408

This home is -8.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,603 across all districts. With a homestead exemption claimed, that drops to $4,285 — saving $1,318 per year. That's $357 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%$3,277
Williamson CountyCounty0.3694%$1,356
Austin Community Collegespecial0.1034%$379
Williamson County ESD #9 - Round RockESD0.0999%$367
Williamson County FM/RdCounty0.0443%$163
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$5,603

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $404,754 would pay approximately $2,526 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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