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2121 CLEAR LAKE PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath3,000 sqftBuilt 2002

Property at a Glance

This home is estimated between $571,096 and $736,596, with a best estimate of $579,331. That places the property below the R565601C - LAKE FOREST SOUTH ALL median of $717,955, in a neighborhood that appreciated 0.8% over the past year.

Estimated Value Range

$571,096 $736,596
Best Estimate
$579,331
WCAD Value
$662,046
High Confidence

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

Based on 5 comparable properties in R565601C - LAKE FOREST SOUTH ALL, this home's estimated market value is between $571,096 and $736,596. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2107 CLEAR LAKE PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3,004 sqft Built 2003
Raw Value $594,555
Adjusted Value $585,198

Adjusted -$1,282 for 4 sqft less living space and -$8,075 for being older. Net adjustment: -$9,357.

2127 CLEAR LAKE PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,556 sqft Built 2002
Raw Value $594,310
Adjusted Value $736,596

Adjusted +$142,286 for 444 sqft more living space. Net adjustment: +$142,286.

2124 CLEAR LAKE PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,974 sqft Built 2004
Raw Value $578,915
Adjusted Value $571,096

Adjusted +$8,332 for 26 sqft more living space and -$16,151 for being older. Net adjustment: -$7,819.

2130 CLEAR LAKE PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,215 sqft Built 2002
Raw Value $645,635
Adjusted Value $576,735

Adjusted -$68,900 for 215 sqft less living space. Net adjustment: -$68,900.

2125 CLEAR LAKE PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,045 sqft Built 2002
Raw Value $593,752
Adjusted Value $579,331

Adjusted -$14,421 for 45 sqft less living space. Net adjustment: -$14,421.

The Neighborhood

This home is valued 7.8% below the R565601C - LAKE FOREST SOUTH ALL median of $717,955. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 0.8% over the past year.

R565601C - LAKE FOREST SOUTH ALL

typical
493 Properties
$717,955 Median Value
+0.8% YoY Change
1% Have Pool
95% Have Garage
This Home
$662,046
Median
$717,955

This home is -7.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,912 across all districts. With a homestead exemption claimed, that drops to $10,539 — saving $1,373 per year. That's $878 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%$5,913
Round RockCity0.3720%$2,463
Williamson CountyCounty0.3694%$2,446
Austin Community Collegespecial0.1034%$685
Williamson County FM/RdCounty0.0443%$293
Upper Brushy Creek WCIDWater0.0170%$113
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,912

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $579,331 would pay approximately $3,616 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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