Beta Williamson County, TX only — data and coverage are limited during early access.

400 BLACK ALDER ST, GEORGETOWN, TX 78626

GEORGETOWN, 78626 — williamson County

4 bed3 bath1,290 sqftBuilt 2021

Property at a Glance

This home is estimated between $371,753 and $474,225, with a best estimate of $457,459. That places the property above the G569317D - Carlson Place median of $349,808, in a neighborhood that declined 9.8% over the past year.

Estimated Value Range

$371,753 $474,225
Best Estimate
$457,459
WCAD Value
$384,648
High Confidence

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

Based on 5 comparable properties in G569317D - Carlson Place, this home's estimated market value is between $371,753 and $474,225. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

404 BLACK ALDER ST, GEORGETOWN, TX 78626
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,312 sqft Built 2021
Raw Value $378,264
Adjusted Value $371,753

Adjusted -$6,511 for 22 sqft less living space. Net adjustment: -$6,511.

408 BLACK ALDER ST, GEORGETOWN, TX 78626
0.02 mi 100% similar Same subdivision
4 bed 3 bath 884 sqft Built 2021
Raw Value $354,076
Adjusted Value $474,225

Adjusted +$120,149 for 406 sqft more living space. Net adjustment: +$120,149.

412 BLACK ALDER ST, GEORGETOWN, TX 78626
0.02 mi 100% similar Same subdivision
4 bed 3 bath 912 sqft Built 2023
Raw Value $357,581
Adjusted Value $457,459

Adjusted +$111,863 for 378 sqft more living space and -$11,985 for being older. Net adjustment: +$99,878.

416 BLACK ALDER ST, GEORGETOWN, TX 78626
0.02 mi 100% similar Same subdivision
4 bed 3 bath 920 sqft Built 2023
Raw Value $354,199
Adjusted Value $451,710

Adjusted +$109,496 for 370 sqft more living space and -$11,985 for being older. Net adjustment: +$97,511.

344 BLACK ALDER ST, GEORGETOWN, TX 78626
0.02 mi 100% similar Same subdivision
4 bed 3 bath 884 sqft Built 2021
Raw Value $351,043
Adjusted Value $471,192

Adjusted +$120,149 for 406 sqft more living space. Net adjustment: +$120,149.

The Neighborhood

This home is valued 10.0% above the G569317D - Carlson Place median of $349,808. With 600 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.8% over the past year.

G569317D - Carlson Place

typical
600 Properties
$349,808 Median Value
-9.8% YoY Change
0% Have Pool
100% Have Garage
This Home
$384,648
Median
$349,808

This home is +10.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,991 across all districts. With a homestead exemption claimed, that drops to $5,381 — saving $1,610 per year. That's $448 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%$4,041
Williamson CountyCounty0.3694%$1,421
GeorgetownCity0.3530%$1,358
Williamson County FM/RdCounty0.0443%$171
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$6,991

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $457,459 would pay approximately $2,855 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.

View full property details