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521 BONNET BLVD, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2 bath1,543 sqftBuilt 2017

Property at a Glance

This home is estimated between $298,299 and $489,898, with a best estimate of $364,374. That places the property below the I451417C - RANCHO SIENNA SEC 4,9,11 median of $430,159, in a neighborhood that declined 2.6% over the past year.

Estimated Value Range

$298,299 $489,898
Best Estimate
$364,374
WCAD Value
$361,176
High Confidence

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

Based on 5 comparable properties in I451417C - RANCHO SIENNA SEC 4,9,11, this home's estimated market value is between $298,299 and $489,898. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

517 BONNET BLVD, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,336 sqft Built 2017
Raw Value $442,078
Adjusted Value $489,898

Adjusted +$47,820 for 207 sqft more living space. Net adjustment: +$47,820.

525 BONNET BLVD, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,671 sqft Built 2017
Raw Value $372,720
Adjusted Value $343,150

Adjusted -$29,570 for 128 sqft less living space. Net adjustment: -$29,570.

513 BONNET BLVD, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,393 sqft Built 2017
Raw Value $345,175
Adjusted Value $379,827

Adjusted +$34,652 for 150 sqft more living space. Net adjustment: +$34,652.

529 BONNET BLVD, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 1,962 sqft Built 2017
Raw Value $395,094
Adjusted Value $298,299

Adjusted -$96,795 for 419 sqft less living space. Net adjustment: -$96,795.

509 BONNET BLVD, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,494 sqft Built 2017
Raw Value $353,054
Adjusted Value $364,374

Adjusted +$11,320 for 49 sqft more living space. Net adjustment: +$11,320.

The Neighborhood

This home is valued 16.0% below the I451417C - RANCHO SIENNA SEC 4,9,11 median of $430,159. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.6% over the past year.

I451417C - RANCHO SIENNA SEC 4,9,11

below average
355 Properties
$430,159 Median Value
-2.6% YoY Change
0% Have Pool
100% Have Garage
This Home
$361,176
Median
$430,159

This home is -16.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,873 across all districts. With a homestead exemption claimed, that drops to $7,072 — saving $1,801 per year. That's $589 per month a buyer should budget. The assessed value increased +3.7% vs the subdivision average of -2.6%. This above-average increase gives a protest opportunity score of 32 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Liberty Hill ISDSchool1.2389%$4,475
Williamson County MUD #12MUD0.7296%$2,635
Williamson CountyCounty0.3694%$1,334
Williamson County ESD #4 - Liberty HillESD0.0745%$269
Williamson County FM/RdCounty0.0443%$160
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$8,873
32 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $364,374 would pay approximately $2,274 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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