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240 SEBASTIAN LN, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

5 bed4 bath3,633 sqftBuilt 2007

Property at a Glance

This home is estimated between $761,361 and $1,387,191, with a best estimate of $891,177. 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

$761,361 $1,387,191
Best Estimate
$891,177
WCAD Value
$903,114
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $761,361 and $1,387,191. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

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 $891,177

Adjusted +$110,021 for 412 sqft more living space. Net adjustment: +$110,021.

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 $938,606

Adjusted +$112,158 for 420 sqft more living space and -$20,000 for being older. Net adjustment: +$92,158.

241 SEBASTIAN LN, GEORGETOWN, TX 78633
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,982 sqft Built 2008
Raw Value $711,894
Adjusted Value $875,738

Adjusted +$173,844 for 651 sqft more living space and -$10,000 for being older. Net adjustment: +$163,844.

265 CR 261, GEORGETOWN, TX 78633
0.06 mi 100% similar
5 bed 4 bath 3,984 sqft Built 2007
Raw Value $1,480,923
Adjusted Value $1,387,191

Adjusted -$93,732 for 351 sqft less living space. Net adjustment: -$93,732.

237 SEBASTIAN LN, GEORGETOWN, TX 78633
0.06 mi 100% similar Same subdivision
4 bed 3 bath 4,019 sqft Built 2007
Raw Value $864,439
Adjusted Value $761,361

Adjusted -$103,078 for 386 sqft less living space. Net adjustment: -$103,078.

The Neighborhood

This home is valued 15.3% 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

above average
113 Properties
$783,215 Median Value
+1.8% YoY Change
0% Have Pool
99% Have Garage
This Home
$903,114
Median
$783,215

This home is +15.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,049 across all districts. With a homestead exemption claimed, that drops to $12,411 — saving $1,638 per year. That's $1,034 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%$9,488
Williamson CountyCounty0.3694%$3,337
Williamson County ESD #8 - GeorgetownESD0.0912%$824
Williamson County FM/RdCounty0.0443%$400
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5556%$14,049

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $891,177 would pay approximately $5,563 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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