Beta Williamson County, TX only — data and coverage are limited during early access.

1201 NOTTINGHAM HILL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,543 sqftBuilt 1984

Property at a Glance

This home is estimated between $302,640 and $332,851, with a best estimate of $319,028. That places the property above the R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER median of $312,111, in a neighborhood that declined 9.7% over the past year.

Estimated Value Range

$302,640 $332,851
Best Estimate
$319,028
WCAD Value
$287,880
Low Confidence

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

There are 5 comparable properties within range, but few are in R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER. The estimated range of $302,640 and $332,851 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,525 sqft Built 1981
Raw Value $307,284
Adjusted Value $310,851

Adjusted +$3,782 for 18 sqft more living space and -$215 for being older. Net adjustment: +$3,567.

3 bed 2 bath 1,314 sqft Built 1982
Raw Value $273,981
Adjusted Value $321,948

Adjusted +$48,111 for 229 sqft more living space and -$144 for being older. Net adjustment: +$47,967.

3 bed 2 bath 1,260 sqft Built 1984
Raw Value $273,395
Adjusted Value $332,851

Adjusted +$59,456 for 283 sqft more living space. Net adjustment: +$59,456.

3 bed 2 bath 1,285 sqft Built 1981
Raw Value $265,040
Adjusted Value $319,028

Adjusted +$54,203 for 258 sqft more living space and -$215 for being older. Net adjustment: +$53,988.

1205 NOTTINGHAM HILL, ROUND ROCK, TX 78664
0.00 mi 98% similar Same subdivision
3 bed 2 bath 1,440 sqft Built 1984
Raw Value $281,001
Adjusted Value $302,640

Adjusted +$21,639 for 103 sqft more living space. Net adjustment: +$21,639.

The Neighborhood

This home is valued 7.8% below the R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER median of $312,111. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.7% over the past year.

R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER

typical
459 Properties
$312,111 Median Value
-9.7% YoY Change
2% Have Pool
94% Have Garage
This Home
$287,880
Median
$312,111

This home is -7.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,180 across all districts. With a homestead exemption claimed, that drops to $3,876 — saving $1,304 per year. That's $323 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%$2,571
Round RockCity0.3720%$1,071
Williamson CountyCounty0.3694%$1,064
Austin Community Collegespecial0.1034%$298
Williamson County FM/RdCounty0.0443%$128
Upper Brushy Creek WCIDWater0.0170%$49
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,180

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $319,028 would pay approximately $1,991 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.

View full property details