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2002 GREENHILL DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,022 sqftBuilt 1980

Property at a Glance

This home is estimated between $227,019 and $274,790, with a best estimate of $243,990. 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

$227,019 $274,790
Best Estimate
$243,990
WCAD Value
$254,312
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 $227,019 and $274,790 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 982 sqft Built 1983
Raw Value $248,712
Adjusted Value $266,176

Adjusted +$8,108 for 40 sqft more living space and +$9,356 for being newer. Net adjustment: +$17,464.

2002 HEATHWOOD CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,022 sqft Built 1981
Raw Value $223,900
Adjusted Value $227,019

Adjusted +$3,119 for being newer. Net adjustment: +$3,119.

3 bed 2 bath 1,121 sqft Built 1985
Raw Value $279,264
Adjusted Value $274,790

Adjusted -$20,067 for 99 sqft less living space and +$15,593 for being newer. Net adjustment: -$4,474.

3 bed 2 bath 1,168 sqft Built 1984
Raw Value $259,924
Adjusted Value $242,805

Adjusted -$29,594 for 146 sqft less living space and +$12,475 for being newer. Net adjustment: -$17,119.

3 bed 2 bath 1,181 sqft Built 1984
Raw Value $263,744
Adjusted Value $243,990

Adjusted -$32,229 for 159 sqft less living space and +$12,475 for being newer. Net adjustment: -$19,754.

The Neighborhood

This home is valued 7.2% 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
$254,312
Median
$237,198

This home is +7.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $4,576 across all districts. With a homestead exemption claimed, that drops to $3,278 — saving $1,298 per year. That's $273 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%$2,271
Round RockCity0.3720%$946
Williamson CountyCounty0.3694%$940
Austin Community Collegespecial0.1034%$263
Williamson County FM/RdCounty0.0443%$113
Upper Brushy Creek WCIDWater0.0170%$43
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,576

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $243,990 would pay approximately $1,523 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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