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623 ALLENSCREEK WAY, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath983 sqftBuilt 2014

Property at a Glance

This home is estimated between $67,875 and $410,862, with a best estimate of $217,579. That places the property below the R631414D - WARNER RANCH median of $436,007, in a neighborhood that declined 3.2% over the past year.

Estimated Value Range

$67,875 $410,862
Best Estimate
$217,579
WCAD Value
$428,562
Low Confidence

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

There are 5 comparable properties within range, but few are in R631414D - WARNER RANCH. The estimated range of $67,875 and $410,862 should be treated as a rough guide.

Comparable Properties (5)

620 ALLENSCREEK WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,362 sqft Built 2014
Raw Value $362,115
Adjusted Value $271,028

Adjusted -$91,087 for 379 sqft less living space. Net adjustment: -$91,087.

605 ALLENSCREEK WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,045 sqft Built 2015
Raw Value $415,651
Adjusted Value $410,862

Adjusted -$14,901 for 62 sqft less living space and +$10,112 for being newer. Net adjustment: -$4,789.

3 bed 2 bath 1,015 sqft Built 1990
Raw Value $318,262
Adjusted Value $67,875

Adjusted -$7,691 for 32 sqft less living space and -$242,696 for being older. Net adjustment: -$250,387.

3 bed 2 bath 804 sqft Built 1998
Raw Value $336,356
Adjusted Value $217,579

Adjusted +$43,020 for 179 sqft more living space and -$161,797 for being older. Net adjustment: -$118,777.

4 bed 2 bath 810 sqft Built 1996
Raw Value $305,040
Adjusted Value $164,596

Adjusted +$41,578 for 173 sqft more living space and -$182,022 for being older. Net adjustment: -$140,444.

The Neighborhood

This home is valued 1.7% below the R631414D - WARNER RANCH median of $436,007. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.2% over the past year.

R631414D - WARNER RANCH

typical
275 Properties
$436,007 Median Value
-3.2% YoY Change
0% Have Pool
97% Have Garage
This Home
$428,562
Median
$436,007

This home is -1.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,711 across all districts. With a homestead exemption claimed, that drops to $6,382 — saving $1,329 per year. That's $532 per month a buyer should budget. The assessed value increased +4.6% vs the subdivision average of -3.2%. This above-average increase gives a protest opportunity score of 39 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,827
Round RockCity0.3720%$1,594
Williamson CountyCounty0.3694%$1,583
Austin Community Collegespecial0.1034%$443
Williamson County FM/RdCounty0.0443%$190
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,711
39 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $217,579 would pay approximately $1,358 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 4/19/2026.

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