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212 GRAND ISLE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,812 sqftBuilt 2002

Property at a Glance

This home is estimated between $295,699 and $407,676, with a best estimate of $362,000. That places the property above the R434598G - Chandler Creek median of $342,930, in a neighborhood that declined 6.7% over the past year.

Estimated Value Range

$295,699 $407,676
Best Estimate
$362,000
WCAD Value
$333,531
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $295,699 and $407,676. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3 bed 2 bath 1,932 sqft Built 1999
Raw Value $378,685
Adjusted Value $387,184

Adjusted -$22,545 for 120 sqft less living space and -$692 for being older and +$31,736 for having a pool. Net adjustment: +$8,499.

223 GRAND ISLE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,293 sqft Built 2002
Raw Value $354,329
Adjusted Value $295,699

Adjusted -$90,366 for 481 sqft less living space and +$31,736 for having a pool. Net adjustment: -$58,630.

211 GRAND ISLE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,812 sqft Built 2002
Raw Value $330,264
Adjusted Value $362,000

Adjusted +$31,736 for having a pool. Net adjustment: +$31,736.

100 GRAND ISLE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,831 sqft Built 2003
Raw Value $379,279
Adjusted Value $407,676

Adjusted -$3,570 for 19 sqft less living space and +$231 for being newer and +$31,736 for having a pool. Net adjustment: +$28,397.

206 GRAND ISLE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,815 sqft Built 2002
Raw Value $327,656
Adjusted Value $358,828

Adjusted -$564 for 3 sqft less living space and +$31,736 for having a pool. Net adjustment: +$31,172.

The Neighborhood

This home is valued 2.7% below the R434598G - Chandler Creek median of $342,930. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 6.7% over the past year.

R434598G - Chandler Creek

typical
709 Properties
$342,930 Median Value
-6.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$333,531
Median
$342,930

This home is -2.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,044 across all districts. With a homestead exemption claimed, that drops to $4,732 — saving $1,312 per year. That's $394 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%$2,979
Williamson CountyCounty0.3694%$1,232
Meadows of Chandler Creek MUDMUD0.2849%$950
Austin Community Collegespecial0.1034%$345
Williamson County ESD #9 - Round RockESD0.0999%$333
Williamson County FM/RdCounty0.0443%$148
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8121%$6,044

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $362,000 would pay approximately $2,260 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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