Beta Williamson County, TX only — data and coverage are limited during early access.

1588 COURMAYEUR CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,554 sqftBuilt 2009

Property at a Glance

This home is estimated between $377,466 and $773,715, with a best estimate of $562,849. That places the property below the R41R405D - TERAVISTA SEC 13B - HAMPTON VILLAGE median of $606,779, in a neighborhood that declined 1.9% over the past year.

Estimated Value Range

$377,466 $773,715
Best Estimate
$562,849
WCAD Value
$559,663
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $377,466 and $773,715. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1582 COURMAYEUR CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,602 sqft Built 2010
Raw Value $631,338
Adjusted Value $608,055

Adjusted -$11,734 for 48 sqft less living space and -$11,549 for being older. Net adjustment: -$23,283.

1594 COURMAYEUR CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,404 sqft Built 2010
Raw Value $748,595
Adjusted Value $773,715

Adjusted +$36,669 for 150 sqft more living space and -$11,549 for being older. Net adjustment: +$25,120.

1589 COURMAYEUR CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,804 sqft Built 2008
Raw Value $612,415
Adjusted Value $562,849

Adjusted -$61,115 for 250 sqft less living space and +$11,549 for being newer. Net adjustment: -$49,566.

4 bed 3 bath 2,454 sqft Built 2007
Raw Value $487,817
Adjusted Value $535,360

Adjusted +$24,446 for 100 sqft more living space and +$23,097 for being newer. Net adjustment: +$47,543.

4 bed 3 bath 3,000 sqft Built 2014
Raw Value $544,238
Adjusted Value $377,466

Adjusted -$109,029 for 446 sqft less living space and -$57,743 for being older. Net adjustment: -$166,772.

The Neighborhood

This home is valued 7.8% below the R41R405D - TERAVISTA SEC 13B - HAMPTON VILLAGE median of $606,779. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.9% over the past year.

R41R405D - TERAVISTA SEC 13B - HAMPTON VILLAGE

typical
109 Properties
$606,779 Median Value
-1.9% YoY Change
3% Have Pool
100% Have Garage
This Home
$559,663
Median
$606,779

This home is -7.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,593 across all districts. With a homestead exemption claimed, that drops to $9,240 — saving $1,353 per year. That's $770 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%$4,998
Williamson CountyCounty0.3694%$2,068
Williamson County MUD #11MUD0.3656%$2,046
Austin Community Collegespecial0.1034%$579
Williamson County ESD #9 - Round RockESD0.0999%$559
Williamson County FM/RdCounty0.0443%$248
Upper Brushy Creek WCIDWater0.0170%$95
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$10,593

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $562,849 would pay approximately $3,513 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.

View full property details