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221 SERRANO ST, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath2,442 sqftBuilt 2016

Property at a Glance

This home is estimated between $469,399 and $719,254, with a best estimate of $505,416. That places the property above the I451417C - RANCHO SIENNA SEC 4,9,11 median of $430,159, in a neighborhood that declined 2.6% over the past year.

Estimated Value Range

$469,399 $719,254
Best Estimate
$505,416
WCAD Value
$491,162
High Confidence

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

Based on 5 comparable properties in I451417C - RANCHO SIENNA SEC 4,9,11, this home's estimated market value is between $469,399 and $719,254. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

225 SERRANO ST, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,307 sqft Built 2016
Raw Value $474,229
Adjusted Value $505,416

Adjusted +$31,187 for 135 sqft more living space. Net adjustment: +$31,187.

217 SERRANO ST, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,577 sqft Built 2016
Raw Value $500,586
Adjusted Value $469,399

Adjusted -$31,187 for 135 sqft less living space. Net adjustment: -$31,187.

501 CORTONA LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,599 sqft Built 2017
Raw Value $506,154
Adjusted Value $475,593

Adjusted -$36,269 for 157 sqft less living space and +$5,708 for being newer. Net adjustment: -$30,561.

505 CORTONA LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,581 sqft Built 2017
Raw Value $514,643
Adjusted Value $719,254

Adjusted +$198,903 for 861 sqft more living space and +$5,708 for being newer. Net adjustment: +$204,611.

509 CORTONA LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,304 sqft Built 2017
Raw Value $474,499
Adjusted Value $512,087

Adjusted +$31,880 for 138 sqft more living space and +$5,708 for being newer. Net adjustment: +$37,588.

The Neighborhood

This home is valued 14.2% above the I451417C - RANCHO SIENNA SEC 4,9,11 median of $430,159. With 355 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.6% over the past year.

I451417C - RANCHO SIENNA SEC 4,9,11

typical
355 Properties
$430,159 Median Value
-2.6% YoY Change
0% Have Pool
100% Have Garage
This Home
$491,162
Median
$430,159

This home is +14.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,067 across all districts. With a homestead exemption claimed, that drops to $10,242 — saving $1,825 per year. That's $854 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
Liberty Hill ISDSchool1.2389%$6,085
Williamson County MUD #12MUD0.7296%$3,584
Williamson CountyCounty0.3694%$1,815
Williamson County ESD #4 - Liberty HillESD0.0745%$366
Williamson County FM/RdCounty0.0443%$218
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$12,067

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $505,416 would pay approximately $3,155 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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