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447 MONTALCINO LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath3,509 sqftBuilt 2021

Property at a Glance

This home is estimated between $616,808 and $1,174,430, with a best estimate of $893,802. That places the property above the I450610C - RANCHO SIENNA median of $511,660, in a neighborhood that declined 4.3% over the past year.

Estimated Value Range

$616,808 $1,174,430
Best Estimate
$893,802
WCAD Value
$676,123
High Confidence

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

Based on 5 comparable properties in I450610C - RANCHO SIENNA, this home's estimated market value is between $616,808 and $1,174,430. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

443 MONTALCINO LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,676 sqft Built 2018
Raw Value $758,650
Adjusted Value $955,334

Adjusted +$181,944 for 833 sqft more living space and +$14,740 for being newer. Net adjustment: +$196,684.

451 MONTALCINO LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 3,053 sqft Built 2015
Raw Value $764,722
Adjusted Value $893,802

Adjusted +$99,600 for 456 sqft more living space and +$29,480 for being newer. Net adjustment: +$129,080.

455 MONTALCINO LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 3,081 sqft Built 2018
Raw Value $630,878
Adjusted Value $739,102

Adjusted +$93,484 for 428 sqft more living space and +$14,740 for being newer. Net adjustment: +$108,224.

439 MONTALCINO LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 4 bath 2,893 sqft Built 2017
Raw Value $1,020,230
Adjusted Value $1,174,430

Adjusted +$134,547 for 616 sqft more living space and +$19,653 for being newer. Net adjustment: +$154,200.

444 MONTALCINO LN, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 3 bath 4,246 sqft Built 2022
Raw Value $782,697
Adjusted Value $616,808

Adjusted -$160,976 for 737 sqft less living space and -$4,913 for being older. Net adjustment: -$165,889.

The Neighborhood

This home is valued 32.1% above the I450610C - RANCHO SIENNA median of $511,660. With 1,070 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.3% over the past year.

I450610C - RANCHO SIENNA

above average
1,070 Properties
$511,660 Median Value
-4.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$676,123
Median
$511,660

This home is +32.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,611 across all districts. With a homestead exemption claimed, that drops to $14,751 — saving $1,860 per year. That's $1,229 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%$8,376
Williamson County MUD #12MUD0.7296%$4,933
Williamson CountyCounty0.3694%$2,498
Williamson County ESD #4 - Liberty HillESD0.0745%$504
Williamson County FM/RdCounty0.0443%$300
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$16,611

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $893,802 would pay approximately $5,579 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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