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400 MONTALCINO LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

6 bed5 bath3,080 sqftBuilt 2021

Property at a Glance

This home is estimated between $550,323 and $796,732, with a best estimate of $697,300. 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

$550,323 $796,732
Best Estimate
$697,300
WCAD Value
$843,800
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 $550,323 and $796,732. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

404 MONTALCINO LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 4 bath 3,386 sqft Built 2018
Raw Value $832,047
Adjusted Value $779,950

Adjusted -$66,837 for 306 sqft less living space and +$14,740 for being newer. Net adjustment: -$52,097.

304 CORTONA LN, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
5 bed 4 bath 2,465 sqft Built 2016
Raw Value $538,406
Adjusted Value $697,300

Adjusted +$134,328 for 615 sqft more living space and +$24,566 for being newer. Net adjustment: +$158,894.

413 MONTALCINO LN, GEORGETOWN, TX 78628
0.06 mi 100% similar Same subdivision
4 bed 4 bath 3,417 sqft Built 2016
Raw Value $845,774
Adjusted Value $796,732

Adjusted -$73,608 for 337 sqft less living space and +$24,566 for being newer. Net adjustment: -$49,042.

534 SAN MICHELLE LN, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,857 sqft Built 2017
Raw Value $481,962
Adjusted Value $550,323

Adjusted +$48,708 for 223 sqft more living space and +$19,653 for being newer. Net adjustment: +$68,361.

313 CORTONA LN, GEORGETOWN, TX 78628
0.06 mi 100% similar Same subdivision
4 bed 3 bath 2,927 sqft Built 2015
Raw Value $497,170
Adjusted Value $560,068

Adjusted +$33,418 for 153 sqft more living space and +$29,480 for being newer. Net adjustment: +$62,898.

The Neighborhood

This home is valued 64.9% 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
$843,800
Median
$511,660

This home is +64.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $20,730 across all districts. With a homestead exemption claimed, that drops to $18,840 — saving $1,890 per year. That's $1,570 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%$10,454
Williamson County MUD #12MUD0.7296%$6,156
Williamson CountyCounty0.3694%$3,117
Williamson County ESD #4 - Liberty HillESD0.0745%$629
Williamson County FM/RdCounty0.0443%$374
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$20,730

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $697,300 would pay approximately $4,353 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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