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821 SIERRA BLANCO LOOP, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

3 bed2 bath1,809 sqftBuilt 2014

Property at a Glance

This home is estimated between $341,283 and $396,832, with a best estimate of $378,574. That places the property below the G764504F - HERITAGE OAKS median of $410,409, in a neighborhood that declined 11.7% over the past year.

Estimated Value Range

$341,283 $396,832
Best Estimate
$378,574
WCAD Value
$377,566
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in G764504F - HERITAGE OAKS, this home's estimated market value is between $341,283 and $396,832. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

825 SIERRA BLANCO LOOP, GEORGETOWN, TX 78633
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,019 sqft Built 2014
Raw Value $419,914
Adjusted Value $378,574

Adjusted -$41,340 for 210 sqft less living space. Net adjustment: -$41,340.

817 SIERRA BLANCO LOOP, GEORGETOWN, TX 78633
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,404 sqft Built 2016
Raw Value $465,971
Adjusted Value $341,283

Adjusted -$117,131 for 595 sqft less living space and -$7,557 for being older. Net adjustment: -$124,688.

5524 BIG BEND TRL, GEORGETOWN, TX 78633
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,005 sqft Built 2014
Raw Value $413,213
Adjusted Value $374,629

Adjusted -$38,584 for 196 sqft less living space. Net adjustment: -$38,584.

5520 BIG BEND TRL, GEORGETOWN, TX 78633
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,706 sqft Built 2014
Raw Value $376,556
Adjusted Value $396,832

Adjusted +$20,276 for 103 sqft more living space. Net adjustment: +$20,276.

5516 BIG BEND TRL, GEORGETOWN, TX 78633
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,643 sqft Built 2015
Raw Value $367,413
Adjusted Value $396,312

Adjusted +$32,678 for 166 sqft more living space and -$3,779 for being older. Net adjustment: +$28,899.

The Neighborhood

This home is valued 8.0% below the G764504F - HERITAGE OAKS median of $410,409. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 11.7% over the past year.

G764504F - HERITAGE OAKS

typical
421 Properties
$410,409 Median Value
-11.7% YoY Change
7% Have Pool
100% Have Garage
This Home
$377,566
Median
$410,409

This home is -8.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,862 across all districts. With a homestead exemption claimed, that drops to $5,255 — saving $1,607 per year. That's $438 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
Georgetown ISDSchool1.0506%$3,967
Williamson CountyCounty0.3694%$1,395
GeorgetownCity0.3530%$1,333
Williamson County FM/RdCounty0.0443%$167
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$6,862

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $378,574 would pay approximately $2,363 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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