Williamson County property record for 2318 Mockingbird Dr, Round Rock, TX 78681
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,749 sqft · built 1991 |
| Lot Size | 0.147 acres (6,403 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,387 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4818-000J-0009 |
| Primary APN | R-16-4818-000J-0009 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,749 sqft Living Area |
| Gross Area | 1,941 sqft |
| 1st Floor Area | 1,749 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Exterior Material | Brick Veneer |
| Roof Type | Hip |
| Lot Area | 6,403 sqft (0.147 acres) |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Screened Porch |
| Porch Area | 229 sqft |
| Patio Area | 252 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R164818000J0009 |
|---|---|
| Street Address | 2318 MOCKINGBIRD DR |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-2710 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SF2 |
| Legal Description | S4280 - OAKCREEK SEC 1, BLOCK J, LOT 9, ACRES 0.147 |
| Legal Subdivision | OAKCREEK SEC 1 |
| Legal Block | J |
| Legal Lot Number | 9 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 20505 |
2318 Mockingbird Dr is owned and occupied by two individuals.
Source: Williamson County records, as of September 11, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2318 MOCKINGBIRD DR, ROUND ROCK, TX 78681-2710 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 2318 Mockingbird Dr was $2,387 with a homeowner's exemption.
Source: Williamson County assessment roll, as of September 11, 2026
| 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 | $2,387.00 Homeowner's exemption Senior Citizen's exemption | $365,813 Land $114,000 Building $251,813 | $365,813 Land $114,000 Building $251,813 |
| 2023 | $1,981.00 (-39.62%) Homeowner's exemption Senior Citizen's exemption | $400,222 Land $105,000 Building $295,222 | $400,222 Land $105,000 Building $295,222 |
| 2022 | $3,281.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 2318 Mockingbird Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1982.
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 |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 1 (1982) |
| Most Recent Claim | May 1982 · tidal / storm surge |
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.
The area around 2318 Mockingbird Dr has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 424 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Google Fiber, SOS Communications, VTX Communications, Western Broadband.
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