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510 RIVER DOWN RD, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed2 bath2,344 sqftBuilt 1996

Property at a Glance

This home is estimated between $489,829 and $764,756, with a best estimate of $507,007. That places the property above the G230698D - River Ridge & Riverview Estates - All median of $497,470, in a neighborhood that declined 5.7% over the past year.

Estimated Value Range

$489,829 $764,756
Best Estimate
$507,007
WCAD Value
$545,146
High Confidence

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

Based on 5 comparable properties in G230698D - River Ridge & Riverview Estates - All, this home's estimated market value is between $489,829 and $764,756. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

508 RIVER DOWN RD, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,679 sqft Built 2002
Raw Value $613,640
Adjusted Value $764,756

Adjusted +$179,458 for 665 sqft more living space and -$28,342 for being older. Net adjustment: +$151,116.

103 RIVER DOWN RD, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,950 sqft Built 1993
Raw Value $375,541
Adjusted Value $496,037

Adjusted +$106,325 for 394 sqft more living space and +$14,171 for being newer. Net adjustment: +$120,496.

204 RIVER DOWN RD, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,185 sqft Built 1995
Raw Value $459,375
Adjusted Value $507,007

Adjusted +$42,908 for 159 sqft more living space and +$4,724 for being newer. Net adjustment: +$47,632.

107 RIVER DOWN RD, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,955 sqft Built 1995
Raw Value $380,129
Adjusted Value $489,829

Adjusted +$104,976 for 389 sqft more living space and +$4,724 for being newer. Net adjustment: +$109,700.

208 RIVER DOWN RD, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,717 sqft Built 1995
Raw Value $453,224
Adjusted Value $627,151

Adjusted +$169,203 for 627 sqft more living space and +$4,724 for being newer. Net adjustment: +$173,927.

The Neighborhood

This home is valued 9.6% above the G230698D - River Ridge & Riverview Estates - All median of $497,470. With 445 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.7% over the past year.

G230698D - River Ridge & Riverview Estates - All

typical
445 Properties
$497,470 Median Value
-5.7% YoY Change
3% Have Pool
97% Have Garage
This Home
$545,146
Median
$497,470

This home is +9.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,907 across all districts. With a homestead exemption claimed, that drops to $8,240 — saving $1,667 per year. That's $687 per month a buyer should budget. The assessed value increased +6.6% vs the subdivision average of -5.7%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Georgetown ISDSchool1.0506%$5,727
Williamson CountyCounty0.3694%$2,014
GeorgetownCity0.3530%$1,924
Williamson County FM/RdCounty0.0443%$242
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$9,907
65 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $507,007 would pay approximately $3,165 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 4/17/2026.

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