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455 MONTALCINO LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath3,081 sqftBuilt 2018

Property at a Glance

This home is estimated between $567,899 and $897,179, with a best estimate of $785,578. 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

$567,899 $897,179
Best Estimate
$785,578
WCAD Value
$630,878
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 $567,899 and $897,179. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

451 MONTALCINO LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 3,053 sqft Built 2015
Raw Value $764,722
Adjusted Value $785,578

Adjusted +$6,116 for 28 sqft more living space and +$14,740 for being newer. Net adjustment: +$20,856.

501 MONTALCINO LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 3,033 sqft Built 2016
Raw Value $686,924
Adjusted Value $707,235

Adjusted +$10,484 for 48 sqft more living space and +$9,827 for being newer. Net adjustment: +$20,311.

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 $567,899

Adjusted -$93,484 for 428 sqft less living space and -$14,740 for being older. Net adjustment: -$108,224.

448 MONTALCINO LN, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
5 bed 4 bath 2,612 sqft Built 2018
Raw Value $794,740
Adjusted Value $897,179

Adjusted +$102,439 for 469 sqft more living space. Net adjustment: +$102,439.

500 MONTALCINO LN, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
3 bed 3 bath 2,456 sqft Built 2022
Raw Value $745,105
Adjusted Value $861,965

Adjusted +$136,513 for 625 sqft more living space and -$19,653 for being older. Net adjustment: +$116,860.

The Neighborhood

This home is valued 23.3% 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
$630,878
Median
$511,660

This home is +23.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,499 across all districts. With a homestead exemption claimed, that drops to $13,648 — saving $1,851 per year. That's $1,137 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%$7,816
Williamson County MUD #12MUD0.7296%$4,603
Williamson CountyCounty0.3694%$2,331
Williamson County ESD #4 - Liberty HillESD0.0745%$470
Williamson County FM/RdCounty0.0443%$280
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$15,499

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $785,578 would pay approximately $4,904 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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