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138 MOCKINGBIRD LN, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

3 bed3,688 sqftBuilt 2023

Property at a Glance

This home is estimated between $617,866 and $1,086,648, with a best estimate of $876,614. That places the property above the G730590D - North Lake median of $597,120, in a neighborhood that appreciated 5.3% over the past year.

Estimated Value Range

$617,866 $1,086,648
Best Estimate
$876,614
WCAD Value
$824,088
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 $617,866 and $1,086,648. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

132 MOCKINGBIRD LN, GEORGETOWN, TX 78633
0.08 mi 98% similar Same subdivision
3 bed 2 bath 2,873 sqft Built 2007
Raw Value $575,902
Adjusted Value $876,614

Adjusted +$236,004 for 815 sqft more living space and +$64,708 for being newer. Net adjustment: +$300,712.

145 MOCKINGBIRD LN, GEORGETOWN, TX 78633
0.09 mi 97% similar Same subdivision
3 bed 2 bath 2,667 sqft Built 2009
Raw Value $596,558
Adjusted Value $1,001,073

Adjusted +$295,656 for 1,021 sqft more living space and +$56,619 for being newer and +$52,240 for having a garage. Net adjustment: +$404,515.

3 bed 3 bath 2,645 sqft Built 2025
Raw Value $323,927
Adjusted Value $617,866

Adjusted +$302,027 for 1,043 sqft more living space and -$8,088 for being older. Net adjustment: +$293,939.

4 bed 3 bath 2,945 sqft Built 2025
Raw Value $640,990
Adjusted Value $848,056

Adjusted +$215,154 for 743 sqft more living space and -$8,088 for being older. Net adjustment: +$207,066.

136 MOCKINGBIRD LN, GEORGETOWN, TX 78633
0.04 mi 91% similar Same subdivision
3 bed 2 bath 2,213 sqft Built 2007
Raw Value $594,817
Adjusted Value $1,086,648

Adjusted +$427,123 for 1,475 sqft more living space and +$64,708 for being newer. Net adjustment: +$491,831.

The Neighborhood

This home is valued 38.0% above the G730590D - North Lake median of $597,120. With 441 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 5.3% over the past year.

G730590D - North Lake

above average
441 Properties
$597,120 Median Value
+5.3% YoY Change
5% Have Pool
75% Have Garage
This Home
$824,088
Median
$597,120

This home is +38.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,819 across all districts. With a homestead exemption claimed, that drops to $11,196 — saving $1,623 per year. That's $933 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
Georgetown ISDSchool1.0506%$8,658
Williamson CountyCounty0.3694%$3,045
Williamson County ESD #8 - GeorgetownESD0.0912%$752
Williamson County FM/RdCounty0.0443%$365
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5556%$12,819

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $876,614 would pay approximately $5,472 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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