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439 MONTALCINO LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed4 bath2,893 sqftBuilt 2017

Property at a Glance

This home is estimated between $521,923 and $943,536, with a best estimate of $801,134. 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

$521,923 $943,536
Best Estimate
$801,134
WCAD Value
$1,020,230
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 $521,923 and $943,536. 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 $801,134

Adjusted +$47,397 for 217 sqft more living space and -$4,913 for being older. Net adjustment: +$42,484.

440 MONTALCINO LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
6 bed 4 bath 2,345 sqft Built 2021
Raw Value $742,694
Adjusted Value $842,735

Adjusted +$119,694 for 548 sqft more living space and -$19,653 for being older. Net adjustment: +$100,041.

447 MONTALCINO LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 3,509 sqft Built 2021
Raw Value $676,123
Adjusted Value $521,923

Adjusted -$134,547 for 616 sqft less living space and -$19,653 for being older. Net adjustment: -$154,200.

436 MONTALCINO LN, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 4 bath 2,908 sqft Built 2015
Raw Value $936,985
Adjusted Value $943,536

Adjusted -$3,276 for 15 sqft less living space and +$9,827 for being newer. Net adjustment: +$6,551.

451 MONTALCINO LN, GEORGETOWN, TX 78628
0.05 mi 100% similar Same subdivision
4 bed 3 bath 3,053 sqft Built 2015
Raw Value $764,722
Adjusted Value $739,602

Adjusted -$34,947 for 160 sqft less living space and +$9,827 for being newer. Net adjustment: -$25,120.

The Neighborhood

This home is valued 99.4% 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

outlier high
1,070 Properties
$511,660 Median Value
-4.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$1,020,230
Median
$511,660

This home is +99.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $25,065 across all districts. With a homestead exemption claimed, that drops to $23,142 — saving $1,923 per year. That's $1,929 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%$12,640
Williamson County MUD #12MUD0.7296%$7,444
Williamson CountyCounty0.3694%$3,769
Williamson County ESD #4 - Liberty HillESD0.0745%$760
Williamson County FM/RdCounty0.0443%$452
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$25,065

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $801,134 would pay approximately $5,001 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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