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237 SEBASTIAN LN, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

4 bed3 bath4,019 sqftBuilt 2007

Property at a Glance

This home is estimated between $978,816 and $1,091,380, with a best estimate of $1,041,684. That places the property above the G747607C - WALNUT SPRINGS median of $783,215, in a neighborhood that appreciated 1.8% over the past year.

Estimated Value Range

$978,816 $1,091,380
Best Estimate
$1,041,684
WCAD Value
$864,439
High Confidence

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

Based on 5 comparable properties in G747607C - WALNUT SPRINGS, this home's estimated market value is between $978,816 and $1,091,380. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

241 SEBASTIAN LN, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,982 sqft Built 2008
Raw Value $711,894
Adjusted Value $978,816

Adjusted +$276,922 for 1,037 sqft more living space and -$10,000 for being older. Net adjustment: +$266,922.

236 SEBASTIAN LN, GEORGETOWN, TX 78633
0.04 mi 100% similar Same subdivision
4 bed 3 bath 3,221 sqft Built 2007
Raw Value $781,156
Adjusted Value $994,255

Adjusted +$213,099 for 798 sqft more living space. Net adjustment: +$213,099.

229 SEBASTIAN LN, GEORGETOWN, TX 78633
0.05 mi 100% similar Same subdivision
4 bed 3 bath 2,775 sqft Built 2008
Raw Value $769,180
Adjusted Value $1,091,380

Adjusted +$332,200 for 1,244 sqft more living space and -$10,000 for being older. Net adjustment: +$322,200.

228 SEBASTIAN LN, GEORGETOWN, TX 78633
0.06 mi 100% similar Same subdivision
4 bed 3 bath 2,862 sqft Built 2012
Raw Value $793,805
Adjusted Value $1,052,773

Adjusted +$308,967 for 1,157 sqft more living space and -$49,999 for being older. Net adjustment: +$258,968.

245 SEBASTIAN LN, GEORGETOWN, TX 78633
0.05 mi 100% similar Same subdivision
4 bed 3 bath 3,213 sqft Built 2009
Raw Value $846,448
Adjusted Value $1,041,684

Adjusted +$215,236 for 806 sqft more living space and -$20,000 for being older. Net adjustment: +$195,236.

The Neighborhood

This home is valued 10.4% above the G747607C - WALNUT SPRINGS median of $783,215. With 113 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 1.8% over the past year.

G747607C - WALNUT SPRINGS

typical
113 Properties
$783,215 Median Value
+1.8% YoY Change
0% Have Pool
99% Have Garage
This Home
$864,439
Median
$783,215

This home is +10.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,447 across all districts. With a homestead exemption claimed, that drops to $11,816 — saving $1,631 per year. That's $985 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%$9,082
Williamson CountyCounty0.3694%$3,194
Williamson County ESD #8 - GeorgetownESD0.0912%$788
Williamson County FM/RdCounty0.0443%$383
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5556%$13,447

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,041,684 would pay approximately $6,502 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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