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3109 SCARLET OAK CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,744 sqftBuilt 1999

Property at a Glance

This home is estimated between $604,829 and $858,345, with a best estimate of $632,821. That places the property below the R500697C - Forest Ridge, Big Lots median of $749,173, in a neighborhood that appreciated 3.7% over the past year.

Estimated Value Range

$604,829 $858,345
Best Estimate
$632,821
WCAD Value
$734,437
High Confidence

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

Based on 5 comparable properties in R500697C - Forest Ridge, Big Lots, this home's estimated market value is between $604,829 and $858,345. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3106 SCARLET OAK CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,785 sqft Built 1998
Raw Value $650,701
Adjusted Value $632,821

Adjusted -$13,352 for 41 sqft less living space and -$4,528 for being older. Net adjustment: -$17,880.

3103 SCARLET OAK CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,298 sqft Built 1998
Raw Value $799,425
Adjusted Value $614,477

Adjusted -$180,420 for 554 sqft less living space and -$4,528 for being older. Net adjustment: -$184,948.

3110 SCARLET OAK CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,024 sqft Built 1998
Raw Value $700,544
Adjusted Value $604,829

Adjusted -$91,187 for 280 sqft less living space and -$4,528 for being older. Net adjustment: -$95,715.

3105 SCARLET OAK CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,098 sqft Built 1999
Raw Value $791,022
Adjusted Value $675,736

Adjusted -$115,286 for 354 sqft less living space. Net adjustment: -$115,286.

3100 SCARLET OAK CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,508 sqft Built 1998
Raw Value $786,016
Adjusted Value $858,345

Adjusted +$76,857 for 236 sqft more living space and -$4,528 for being older. Net adjustment: +$72,329.

The Neighborhood

This home is valued 2.0% below the R500697C - Forest Ridge, Big Lots median of $749,173. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.7% over the past year.

R500697C - Forest Ridge, Big Lots

typical
135 Properties
$749,173 Median Value
+3.7% YoY Change
3% Have Pool
90% Have Garage
This Home
$734,437
Median
$749,173

This home is -2.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $13,215 across all districts. With a homestead exemption claimed, that drops to $11,829 — saving $1,386 per year. That's $986 per month a buyer should budget. The assessed value increased +6.6% vs the subdivision average of +3.7%. This above-average increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,559
Round RockCity0.3720%$2,732
Williamson CountyCounty0.3694%$2,713
Austin Community Collegespecial0.1034%$759
Williamson County FM/RdCounty0.0443%$326
Upper Brushy Creek WCIDWater0.0170%$125
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$13,215
30 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $632,821 would pay approximately $3,950 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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