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50 TATE LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,600 sqftBuilt 1940

Property at a Glance

This home is estimated between $59,025 and $198,754, with a best estimate of $74,639. That places the property below the R002D78G - East Round Rock Williamson Co Abstracts lt 20 Acs median of $594,322, in a neighborhood that declined 11.1% over the past year.

Estimated Value Range

$59,025 $198,754
Best Estimate
$74,639
WCAD Value
$691,190
Low Confidence

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

There are 5 comparable properties within range, but none are in R002D78G - East Round Rock Williamson Co Abstracts lt 20 Acs. The estimated range of $59,025 and $198,754 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,574 sqft Built 2007
Raw Value $318,980
Adjusted Value $70,269

Adjusted +$8,550 for 26 sqft more living space and -$257,261 for being older. Net adjustment: -$248,711.

3 bed 2 bath 1,649 sqft Built 2005
Raw Value $340,333
Adjusted Value $74,639

Adjusted -$16,113 for 49 sqft less living space and -$249,581 for being older. Net adjustment: -$265,694.

4 bed 2 bath 1,881 sqft Built 2010
Raw Value $528,350
Adjusted Value $167,167

Adjusted -$92,403 for 281 sqft less living space and -$268,780 for being older. Net adjustment: -$361,183.

3 bed 2 bath 1,528 sqft Built 2018
Raw Value $334,847
Adjusted Value $59,025

Adjusted +$23,676 for 72 sqft more living space and -$299,498 for being older. Net adjustment: -$275,822.

4 bed 2 bath 2,028 sqft Built 2011
Raw Value $612,116
Adjusted Value $198,754

Adjusted -$140,742 for 428 sqft less living space and -$272,620 for being older. Net adjustment: -$413,362.

The Neighborhood

This home is valued 16.3% above the R002D78G - East Round Rock Williamson Co Abstracts lt 20 Acs median of $594,322. With 82 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 11.1% over the past year.

R002D78G - East Round Rock Williamson Co Abstracts lt 20 Acs

above average
82 Properties
$594,322 Median Value
-11.1% YoY Change
1% Have Pool
43% Have Garage
This Home
$691,190
Median
$594,322

This home is +16.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,556 across all districts. With a homestead exemption claimed, that drops to $9,178 — saving $1,378 per year. That's $765 per month a buyer should budget. The assessed value increased +3.1% vs the subdivision average of -11.1%. This above-average increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,173
Williamson CountyCounty0.3694%$2,554
Austin Community Collegespecial0.1034%$715
Williamson County ESD #9 - Round RockESD0.0999%$691
Williamson County FM/RdCounty0.0443%$306
Upper Brushy Creek WCIDWater0.0170%$118
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$10,556
50 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $74,639 would pay approximately $466 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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