Williamson County property record for 2400 W Messick Loop, Round Rock, TX 78681
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,887 sqft · built 1983 |
| Lot Size | 0.196 acres (8,560 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $6,342 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-3607-000E-0007 |
| Primary APN | R-16-3607-000E-0007 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,887 sqft Living Area |
| 1st Floor Area | 1,887 sqft |
| Flooring | Carpet |
| Interior Walls | Custom/Decorative |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 2005 |
| Exterior Material | Wood |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Lot Area | 8,560 sqft |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 556 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 388 sqft |
| Patio Area | 200 sqft |
| Utility Building | 80 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R061604 |
|---|---|
| Street Address | 2400 W MESSICK LOOP |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-7104 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CIMARRON SEC 7, BLOCK E, LOT 7 |
| Legal Subdivision | CIMARRON |
| Legal Block | E |
| Legal Lot Number | 7 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 4 |
| Census Block | 4015 |
| Census Tract | 20503 |
Source: Williamson County assessment roll, as of August 1, 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 | 2400 W MESSICK LOOP, ROUND ROCK, TX 78681-7104 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 10, 1989 |
| Deed Sale | Oct 10, 1989 |
| Deed Document Number | 0001828734 |
| Record Updated | Jun 8, 2026 |
Source: Williamson County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Municipality | Round Rock City |
| Unified School District | Round Rock Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,342.00 (+1.68%) Homeowner's exemption Senior Citizen's exemption | $466,447 (+13.13%) Land $90,000 Building $376,447 | $466,447 (+13.13%) Land $90,000 Building $376,447 |
| 2023 | $6,237.00 (-6.46%) Homeowner's exemption | $412,301 Land $90,000 Building $322,301 | $412,301 Land $90,000 Building $322,301 |
| 2022 | $6,668.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective October 5, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 21 policies |
| Nearby Flood Policies | 21 in force |
| Nearby Flood Claims | 2 (2001–2010) |
| Most Recent Claim | Sep 2010 · river or lake flooding |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 94% of Texas |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF ROUND ROCK serves 130,662 people · EPA ID TX2460003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2023 |
| Lead | 5 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 376 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: SOS Communications, Verizon.
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