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507 AMESWOOD PL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,242 sqftBuilt 1981

Property at a Glance

This home is estimated between $238,992 and $301,580, with a best estimate of $286,126. That places the property above the R463489I - Greenhill Sec 1,3,5 median of $237,198, in a neighborhood that declined 16.7% over the past year.

Estimated Value Range

$238,992 $301,580
Best Estimate
$286,126
WCAD Value
$272,083
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R463489I - Greenhill Sec 1,3,5. The estimated range of $238,992 and $301,580 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,324 sqft Built 1982
Raw Value $315,082
Adjusted Value $301,580

Adjusted -$16,621 for 82 sqft less living space and +$3,119 for being newer. Net adjustment: -$13,502.

508 AMESWOOD PL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,180 sqft Built 1981
Raw Value $226,425
Adjusted Value $238,992

Adjusted +$12,567 for 62 sqft more living space. Net adjustment: +$12,567.

3 bed 2 bath 1,370 sqft Built 1982
Raw Value $323,082
Adjusted Value $300,255

Adjusted -$25,946 for 128 sqft less living space and +$3,119 for being newer. Net adjustment: -$22,827.

3 bed 2 bath 1,407 sqft Built 1983
Raw Value $313,335
Adjusted Value $286,126

Adjusted -$33,446 for 165 sqft less living space and +$6,237 for being newer. Net adjustment: -$27,209.

3 bed 2 bath 1,310 sqft Built 1983
Raw Value $266,838
Adjusted Value $259,291

Adjusted -$13,784 for 68 sqft less living space and +$6,237 for being newer. Net adjustment: -$7,547.

The Neighborhood

This home is valued 14.7% above the R463489I - Greenhill Sec 1,3,5 median of $237,198. With 286 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 16.7% over the past year.

R463489I - Greenhill Sec 1,3,5

typical
286 Properties
$237,198 Median Value
-16.7% YoY Change
2% Have Pool
82% Have Garage
This Home
$272,083
Median
$237,198

This home is +14.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $4,896 across all districts. With a homestead exemption claimed, that drops to $3,595 — saving $1,301 per year. That's $300 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%$2,430
Round RockCity0.3720%$1,012
Williamson CountyCounty0.3694%$1,005
Austin Community Collegespecial0.1034%$281
Williamson County FM/RdCounty0.0443%$121
Upper Brushy Creek WCIDWater0.0170%$46
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,896

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $286,126 would pay approximately $1,786 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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