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2007 MONTCLAIR DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed1 bath2,749 sqftBuilt 1968

Property at a Glance

This home is estimated between $514,147 and $589,183, with a best estimate of $570,975. That places the property above the R605477I - South Park, Southern Terrace, Cushing PA median of $311,935, in a neighborhood that appreciated 0.3% over the past year.

Estimated Value Range

$514,147 $589,183
Best Estimate
$570,975
WCAD Value
$400,425
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R605477I - South Park, Southern Terrace, Cushing PA. The estimated range of $514,147 and $589,183 should be treated as a rough guide.

Comparable Properties (5)

2007 DIXIE LN, ROUND ROCK, TX 78664
0.00 mi 93% similar Same subdivision
3 bed 1 bath 1,479 sqft Built 1982
Raw Value $294,084
Adjusted Value $589,183

Adjusted +$260,432 for 1,270 sqft more living space and -$36,069 for being older and +$70,736 for having a garage. Net adjustment: +$295,099.

2003 MAGNOLIA DR, ROUND ROCK, TX 78664
0.00 mi 92% similar Same subdivision
3 bed 1 bath 1,419 sqft Built 1952
Raw Value $200,190
Adjusted Value $514,147

Adjusted +$272,736 for 1,330 sqft more living space and +$41,221 for being newer. Net adjustment: +$313,957.

3 bed 2 bath 1,608 sqft Built 1979
Raw Value $294,600
Adjusted Value $570,975

Adjusted +$233,979 for 1,141 sqft more living space and -$28,340 for being older and +$70,736 for having a garage. Net adjustment: +$276,375.

3 bed 2 bath 1,527 sqft Built 1978
Raw Value $337,641
Adjusted Value $562,467

Adjusted +$250,589 for 1,222 sqft more living space and -$25,763 for being older. Net adjustment: +$224,826.

3 bed 2 bath 1,608 sqft Built 1981
Raw Value $301,325
Adjusted Value $572,548

Adjusted +$233,979 for 1,141 sqft more living space and -$33,492 for being older and +$70,736 for having a garage. Net adjustment: +$271,223.

The Neighborhood

This home is valued 28.4% above the R605477I - South Park, Southern Terrace, Cushing PA median of $311,935. With 125 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.3% over the past year.

R605477I - South Park, Southern Terrace, Cushing PA

above average
125 Properties
$311,935 Median Value
+0.3% YoY Change
2% Have Pool
61% Have Garage
This Home
$400,425
Median
$311,935

This home is +28.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,205 across all districts. With a homestead exemption claimed, that drops to $5,880 — saving $1,325 per year. That's $490 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
Round Rock ISDSchool0.8931%$3,576
Round RockCity0.3720%$1,490
Williamson CountyCounty0.3694%$1,479
Austin Community Collegespecial0.1034%$414
Williamson County FM/RdCounty0.0443%$178
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,205

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $570,975 would pay approximately $3,564 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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