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

133 FORT COBB WAY, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2 bath2,129 sqftBuilt 2014

Property at a Glance

This home is estimated between $422,761 and $680,533, with a best estimate of $644,865. That places the property above the L498610C - PARKSIDE AT MAYFIELD RANCH median of $567,434, in a neighborhood that declined 5.9% over the past year.

Estimated Value Range

$422,761 $680,533
Best Estimate
$644,865
WCAD Value
$485,067
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 $422,761 and $680,533. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

129 FORT COBB WAY, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,238 sqft Built 2014
Raw Value $452,158
Adjusted Value $422,761

Adjusted -$29,397 for 109 sqft less living space. Net adjustment: -$29,397.

125 FORT COBB WAY, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,618 sqft Built 2014
Raw Value $534,926
Adjusted Value $672,744

Adjusted +$137,818 for 511 sqft more living space. Net adjustment: +$137,818.

520 CADDO LAKE DR, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,580 sqft Built 2014
Raw Value $532,467
Adjusted Value $680,533

Adjusted +$148,066 for 549 sqft more living space. Net adjustment: +$148,066.

121 FORT COBB WAY, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,754 sqft Built 2014
Raw Value $543,727
Adjusted Value $644,865

Adjusted +$101,138 for 375 sqft more living space. Net adjustment: +$101,138.

512 CADDO LAKE DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,925 sqft Built 2013
Raw Value $457,965
Adjusted Value $516,170

Adjusted +$55,019 for 204 sqft more living space and +$3,186 for being newer. Net adjustment: +$58,205.

The Neighborhood

This home is valued 14.5% 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

typical
936 Properties
$567,434 Median Value
-5.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$485,067
Median
$567,434

This home is -14.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,179 across all districts. With a homestead exemption claimed, that drops to $8,568 — saving $1,611 per year. That's $714 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%$5,272
Parkside at Mayfield Ranch MUDMUD0.3775%$1,831
Williamson CountyCounty0.3694%$1,792
Austin Community Collegespecial0.1034%$502
Williamson County ESD #9 - Round RockESD0.0999%$485
Williamson County FM/RdCounty0.0443%$215
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0985%$10,179

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $644,865 would pay approximately $4,025 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