Williamson County property record for 500 Windsor Rd, Round Rock, TX 78664 · Last verified October 2025
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,528 sqft · built 1978 |
| Lot Size | 5.31 acres (231,304 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,906 (2025) |
| Deeds & Mortgages | Jun 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4285-000B-0001 |
| Primary APN | R-16-4285-000B-0001 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,528 sqft Living Area |
| 1st Floor Area | 1,528 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 2004 |
| Exterior Material | Marblecrete |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 231,304 sqft |
| Garage Type | Mixed |
| Garage Area | 567 sqft |
| Carport | Carport |
| Carport Area | 200 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 377 sqft |
| Utility Building | 120 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R065700 |
|---|---|
| Street Address | 500 WINDSOR RD |
| City | ROUND ROCK |
| State | TX |
| Zip | 78664-7639 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | KENSINGTON PLACE SEC 1, BLOCK B, LOT 1 |
| Legal Subdivision | KENSINGTON PLACE |
| Legal Block | B |
| Legal Lot Number | 1 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 20709 |
Source: Williamson County records · APN R-16-4285-000B-0001
Assessment roll updated August 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 500 WINDSOR RD, ROUND ROCK, TX 78664-7639 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 01, 2018 |
| Deed Sale | Jun 01, 2018 |
| Prior Sale | Mar 16, 2015 |
| Deed Document Number | 2018047519 |
| Record Updated | Jun 07, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Jun 01, 2018 |
| Property Address | 500 WINDSOR RD, ROUND ROCK, TX 78664-7639 |
| Document Number | 0000047519 |
| Instrument Date | May 31, 2018 |
| Instrument | 47519 |
| Transaction Type | Transfer |
| Record Updated | Jun 19, 2018 |
| Title Company | TRINITY TITLE/TX LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 500 WINDSOR RD ROUND ROCK TX 786647639, ROUND ROCK, TX 78664-7639 |
| Document Number | 47520 |
|---|---|
| Date | Jun 01, 2018 |
| Instrument | 47520 |
| Name | CAPSTAR LNDG |
|---|---|
| Address | AUSTIN, TX 78731 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | May 31, 2048 |
Source: Williamson County records · Assessment roll updated August 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Municipality | Round Rock City |
| Unified School District | Round Rock Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,906.00 (+14.01%) Homeowner's exemption | $371,559 (+6.45%) Land $71,100 Building $300,459 | $371,559 (+6.45%) Land $71,100 Building $300,459 |
| 2023 | $4,303.00 (-7.1%) Homeowner's exemption | $349,058 Land $72,000 Building $277,058 | $349,058 Land $72,000 Building $277,058 |
| 2022 | $4,632.00 |
Source: FEMA National Flood Hazard Layer, Williamson County (48491C), updated October 5, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 484910207091, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 593 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Google Fiber | Fiber | 8,000 / 8,000 |
| AT&T | Fiber | 5,000 / 5,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: AT&T, T-Mobile USA, SOS Communications, Optimum Communications, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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