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900 FIELDSTONE PL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,546 sqftBuilt 1984

Property at a Glance

This home is estimated between $281,550 and $391,037, with a best estimate of $341,262. That places the property above the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799, in a neighborhood that declined 10.6% over the past year.

Estimated Value Range

$281,550 $391,037
Best Estimate
$341,262
WCAD Value
$264,911
Low Confidence

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

There are 5 comparable properties within range, but few are in R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE. The estimated range of $281,550 and $391,037 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,566 sqft Built 1977
Raw Value $295,737
Adjusted Value $293,569

Adjusted -$4,606 for 20 sqft less living space and +$2,438 for being newer. Net adjustment: -$2,168.

900 LAWNMONT DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,049 sqft Built 1983
Raw Value $276,219
Adjusted Value $391,037

Adjusted +$114,470 for 497 sqft more living space and +$348 for being newer. Net adjustment: +$114,818.

3 bed 2 bath 1,432 sqft Built 1986
Raw Value $315,702
Adjusted Value $341,262

Adjusted +$26,257 for 114 sqft more living space and -$697 for being older. Net adjustment: +$25,560.

3 bed 2 bath 1,524 sqft Built 1978
Raw Value $274,393
Adjusted Value $281,550

Adjusted +$5,067 for 22 sqft more living space and +$2,090 for being newer. Net adjustment: +$7,157.

902 LAWNMONT DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,098 sqft Built 1983
Raw Value $277,345
Adjusted Value $380,877

Adjusted +$103,184 for 448 sqft more living space and +$348 for being newer. Net adjustment: +$103,532.

The Neighborhood

This home is in line with the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799. Note that values in this subdivision declined 10.6% over the past year.

R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE

typical
1,079 Properties
$265,799 Median Value
-10.6% YoY Change
2% Have Pool
90% Have Garage
This Home
$264,911
Median
$265,799

This home is -0.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,766 across all districts. With a homestead exemption claimed, that drops to $3,467 — saving $1,299 per year. That's $289 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%$2,366
Round RockCity0.3720%$985
Williamson CountyCounty0.3694%$979
Austin Community Collegespecial0.1034%$274
Williamson County FM/RdCounty0.0443%$117
Upper Brushy Creek WCIDWater0.0170%$45
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,766

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $341,262 would pay approximately $2,130 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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