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550 CORTONA LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath1,610 sqftBuilt 2017

Property at a Glance

This home is estimated between $281,656 and $520,439, with a best estimate of $301,322. That places the property below 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

$281,656 $520,439
Best Estimate
$301,322
WCAD Value
$531,739
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 $281,656 and $520,439. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

546 CORTONA LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 1,550 sqft Built 2017
Raw Value $506,578
Adjusted Value $520,439

Adjusted +$13,861 for 60 sqft more living space. Net adjustment: +$13,861.

542 CORTONA LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2,002 sqft Built 2017
Raw Value $441,922
Adjusted Value $351,365

Adjusted -$90,557 for 392 sqft less living space. Net adjustment: -$90,557.

538 CORTONA LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,450 sqft Built 2017
Raw Value $492,477
Adjusted Value $298,426

Adjusted -$194,051 for 840 sqft less living space. Net adjustment: -$194,051.

562 CORTONA LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,442 sqft Built 2017
Raw Value $493,525
Adjusted Value $301,322

Adjusted -$192,203 for 832 sqft less living space. Net adjustment: -$192,203.

534 CORTONA LN, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,620 sqft Built 2017
Raw Value $514,980
Adjusted Value $281,656

Adjusted -$233,324 for 1,010 sqft less living space. Net adjustment: -$233,324.

The Neighborhood

This home is valued 23.6% 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

above average
355 Properties
$430,159 Median Value
-2.6% YoY Change
0% Have Pool
100% Have Garage
This Home
$531,739
Median
$430,159

This home is +23.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,064 across all districts. With a homestead exemption claimed, that drops to $11,231 — saving $1,833 per year. That's $936 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%$6,588
Williamson County MUD #12MUD0.7296%$3,880
Williamson CountyCounty0.3694%$1,964
Williamson County ESD #4 - Liberty HillESD0.0745%$396
Williamson County FM/RdCounty0.0443%$236
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$13,064

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $301,322 would pay approximately $1,881 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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