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805 SAN MARCO TRL, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2,427 sqftBuilt 2017

Property at a Glance

This home is estimated between $476,383 and $666,278, with a best estimate of $486,429. That places the property below the I450610C - RANCHO SIENNA median of $511,660, in a neighborhood that declined 4.3% over the past year.

Estimated Value Range

$476,383 $666,278
Best Estimate
$486,429
WCAD Value
$662,108
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 $476,383 and $666,278. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

801 SAN MARCO TRL, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,692 sqft Built 2016
Raw Value $536,805
Adjusted Value $483,837

Adjusted -$57,881 for 265 sqft less living space and +$4,913 for being newer. Net adjustment: -$52,968.

809 SAN MARCO TRL, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,925 sqft Built 2016
Raw Value $580,243
Adjusted Value $476,383

Adjusted -$108,773 for 498 sqft less living space and +$4,913 for being newer. Net adjustment: -$103,860.

813 SAN MARCO TRL, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,626 sqft Built 2017
Raw Value $529,895
Adjusted Value $486,429

Adjusted -$43,466 for 199 sqft less living space. Net adjustment: -$43,466.

729 SAN MARCO TRL, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,164 sqft Built 2015
Raw Value $599,006
Adjusted Value $666,278

Adjusted +$57,445 for 263 sqft more living space and +$9,827 for being newer. Net adjustment: +$67,272.

204 ARREZO LN, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,072 sqft Built 2012
Raw Value $520,053
Adjusted Value $622,158

Adjusted +$77,539 for 355 sqft more living space and +$24,566 for being newer. Net adjustment: +$102,105.

The Neighborhood

This home is valued 29.4% 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

above average
1,070 Properties
$511,660 Median Value
-4.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$662,108
Median
$511,660

This home is +29.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,266 across all districts. With a homestead exemption claimed, that drops to $14,410 — saving $1,856 per year. That's $1,201 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%$8,203
Williamson County MUD #12MUD0.7296%$4,831
Williamson CountyCounty0.3694%$2,446
Williamson County ESD #4 - Liberty HillESD0.0745%$493
Williamson County FM/RdCounty0.0443%$294
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$16,266

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $486,429 would pay approximately $3,036 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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