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

136 COPPER LAKE LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2 bath1,952 sqftBuilt 2010

Property at a Glance

This home is estimated between $405,134 and $572,330, with a best estimate of $469,362. That places the property below the L498610C - PARKSIDE AT MAYFIELD RANCH median of $567,434, in a neighborhood that declined 5.9% over the past year.

Estimated Value Range

$405,134 $572,330
Best Estimate
$469,362
WCAD Value
$411,047
High Confidence

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

Based on 5 comparable properties in L498610C - PARKSIDE AT MAYFIELD RANCH, this home's estimated market value is between $405,134 and $572,330. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

140 COPPER LAKE LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,976 sqft Built 2012
Raw Value $421,462
Adjusted Value $408,618

Adjusted -$6,473 for 24 sqft less living space and -$6,371 for being older. Net adjustment: -$12,844.

132 COPPER LAKE LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,988 sqft Built 2011
Raw Value $538,533
Adjusted Value $525,638

Adjusted -$9,709 for 36 sqft less living space and -$3,186 for being older. Net adjustment: -$12,895.

128 COPPER LAKE LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 2 bath 2,014 sqft Built 2011
Raw Value $489,269
Adjusted Value $469,362

Adjusted -$16,721 for 62 sqft less living space and -$3,186 for being older. Net adjustment: -$19,907.

144 COPPER LAKE LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,954 sqft Built 2010
Raw Value $572,869
Adjusted Value $572,330

Adjusted -$539 for 2 sqft less living space. Net adjustment: -$539.

339 ATLANTA PARK DR, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,950 sqft Built 2010
Raw Value $404,595
Adjusted Value $405,134

Adjusted +$539 for 2 sqft more living space. Net adjustment: +$539.

The Neighborhood

This home is valued 27.6% below the L498610C - PARKSIDE AT MAYFIELD RANCH median of $567,434. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.9% over the past year.

L498610C - PARKSIDE AT MAYFIELD RANCH

below average
936 Properties
$567,434 Median Value
-5.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$411,047
Median
$567,434

This home is -27.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,626 across all districts. With a homestead exemption claimed, that drops to $7,028 — saving $1,598 per year. That's $586 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
Leander ISDSchool1.0869%$4,468
Parkside at Mayfield Ranch MUDMUD0.3775%$1,552
Williamson CountyCounty0.3694%$1,519
Austin Community Collegespecial0.1034%$425
Williamson County ESD #9 - Round RockESD0.0999%$411
Williamson County FM/RdCounty0.0443%$182
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0985%$8,626

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $469,362 would pay approximately $2,930 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