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3018 INDIGO TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,266 sqftBuilt 1999

Property at a Glance

This home is estimated between $373,057 and $940,442, with a best estimate of $716,564. That places the property below the R500697C - Forest Ridge, Big Lots median of $749,173, in a neighborhood that appreciated 3.7% over the past year.

Estimated Value Range

$373,057 $940,442
Best Estimate
$716,564
WCAD Value
$841,012
High Confidence

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

Based on 5 comparable properties in R500697C - Forest Ridge, Big Lots, this home's estimated market value is between $373,057 and $940,442. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3034 INDIGO TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 2,210 sqft Built 1999
Raw Value $768,318
Adjusted Value $764,856

Adjusted +$18,237 for 56 sqft more living space and -$21,699 for no pool. Net adjustment: -$3,462.

3032 INDIGO TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,317 sqft Built 1999
Raw Value $715,333
Adjusted Value $373,057

Adjusted -$342,276 for 1,051 sqft less living space. Net adjustment: -$342,276.

2900 LOST INDIGO TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,744 sqft Built 1999
Raw Value $770,444
Adjusted Value $940,442

Adjusted +$169,998 for 522 sqft more living space. Net adjustment: +$169,998.

3042 INDIGO TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,482 sqft Built 1999
Raw Value $786,908
Adjusted Value $716,564

Adjusted -$70,344 for 216 sqft less living space. Net adjustment: -$70,344.

3000 INDIGO TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,455 sqft Built 1998
Raw Value $607,605
Adjusted Value $541,526

Adjusted -$61,551 for 189 sqft less living space and -$4,528 for being older. Net adjustment: -$66,079.

The Neighborhood

This home is valued 12.3% above the R500697C - Forest Ridge, Big Lots median of $749,173. With 135 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.7% over the past year.

R500697C - Forest Ridge, Big Lots

typical
135 Properties
$749,173 Median Value
+3.7% YoY Change
3% Have Pool
90% Have Garage
This Home
$841,012
Median
$749,173

This home is +12.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,132 across all districts. With a homestead exemption claimed, that drops to $13,726 — saving $1,406 per year. That's $1,144 per month a buyer should budget. The assessed value increased +6.5% vs the subdivision average of +3.7%. This above-average increase gives a protest opportunity score of 34 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$7,511
Round RockCity0.3720%$3,129
Williamson CountyCounty0.3694%$3,107
Austin Community Collegespecial0.1034%$870
Williamson County FM/RdCounty0.0443%$373
Upper Brushy Creek WCIDWater0.0170%$143
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$15,132
34 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $716,564 would pay approximately $4,473 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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