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424 MONTALCINO LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

5 bed4 bath2,625 sqftBuilt 2015

Property at a Glance

This home is estimated between $653,285 and $790,058, with a best estimate of $743,281. 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

$653,285 $790,058
Best Estimate
$743,281
WCAD Value
$953,516
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 $653,285 and $790,058. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

428 MONTALCINO LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
6 bed 4 bath 2,520 sqft Built 2018
Raw Value $755,963
Adjusted Value $764,157

Adjusted +$22,934 for 105 sqft more living space and -$14,740 for being older. Net adjustment: +$8,194.

420 MONTALCINO LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
5 bed 4 bath 2,331 sqft Built 2017
Raw Value $735,669
Adjusted Value $790,058

Adjusted +$64,216 for 294 sqft more living space and -$9,827 for being older. Net adjustment: +$54,389.

417 MONTALCINO LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 3,218 sqft Built 2018
Raw Value $797,548
Adjusted Value $653,285

Adjusted -$129,523 for 593 sqft less living space and -$14,740 for being older. Net adjustment: -$144,263.

432 MONTALCINO LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
5 bed 4 bath 2,279 sqft Built 2019
Raw Value $686,389
Adjusted Value $742,309

Adjusted +$75,573 for 346 sqft more living space and -$19,653 for being older. Net adjustment: +$55,920.

416 MONTALCINO LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,678 sqft Built 2021
Raw Value $784,337
Adjusted Value $743,281

Adjusted -$11,576 for 53 sqft less living space and -$29,480 for being older. Net adjustment: -$41,056.

The Neighborhood

This home is valued 86.4% 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
$953,516
Median
$511,660

This home is +86.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $23,426 across all districts. With a homestead exemption claimed, that drops to $21,515 — saving $1,911 per year. That's $1,793 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%$11,813
Williamson County MUD #12MUD0.7296%$6,957
Williamson CountyCounty0.3694%$3,523
Williamson County ESD #4 - Liberty HillESD0.0745%$710
Williamson County FM/RdCounty0.0443%$423
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$23,426

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $743,281 would pay approximately $4,640 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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