Rockwall County property record for 306 Williams St, Rockwall, TX 75087
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,472 sqft · built 1905 |
| Lot Size | 0.184 acres (8,015 sqft) |
| Owner | Individual Name on File |
| Last Sale | $256,000 (Jan 2022) |
| Tax Bill | $6,287 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage Apr 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 3140032D0000000R |
| Primary APN | 3140032D0000000R |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,472 sqft Living Area |
| Gross Area | 1,616 sqft |
| 1st Floor Area | 1,472 sqft |
| Flooring | Tile |
| Year Built | Built 1905 |
|---|---|
| Effective Year Built | Effective 2000 |
| Exterior Material | Wood Siding |
| Roof Material | Composition Shingle |
| Lot Area | 8,015 sqft (0.184 acres) |
| Lot Dimensions | 100 ft deep x 80 ft wide |
| Garage Type | Carport |
| Garage Area | 388 sqft |
| Carport | Carport |
| Carport Area | 388 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Covered Porch |
|---|---|
| Porch Area | 176 sqft |
| Deck Area | 168 sqft |
| Storage Building | 216 sqft |
| Street Address | 306 WILLIAMS ST |
|---|---|
| City | ROCKWALL |
| State | TX |
| Zip | 75087-2702 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SF3 |
| Legal Description | B F BOYDSTON, BLOCK 32D, 306 WILLIAMS |
| Legal Subdivision | B F BOYDSTON |
| Legal Block | 32D |
| Jurisdiction | ROCKWALL TX |
| Township / Civil Division | NORTHWEST ROCKWALL |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 40305 |
306 Williams St is owned and occupied by an individual who bought it in January 2022.
Source: Rockwall County records, as of August 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 306 WILLIAMS ST, ROCKWALL, TX 75087-2702 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Oct 6, 2020 | Deed of Trust, Mortgage FIRST UNITED BK |
| Apr 26, 2018 | Warranty Deed, Transfer LAWYERS TITLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 11, 2022 · Amount on File |
| Deed Sale | Jan 11, 2022 · Amount on File |
| Prior Sale | Mar 13, 2015 · Amount on File |
| Deed Document Number | 2022930 |
| Prior Transfer Date | Mar 12, 2015 |
| Prior Transfer Doc | 0000003380 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ROCKWALL TX |
| Property Address | 306 WILLIAMS ST, ROCKWALL, TX 75087-2702 |
| Document Number | 0000023951 |
| Instrument Date | Oct 6, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Oct 29, 2020 |
| Title Company | NATIONAL TITLE INSURANCE COMPANY, NATIONAL TITLE AGENCY |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 306 WILLIAMS ST ROCKWALL TX 750872702, ROCKWALL, TX 75087-2702 |
| Document Number | 0000023951 |
|---|---|
| Date | Oct 8, 2020 |
| Instrument | 23951 |
| Name | FIRST UNITED BK |
|---|---|
| Type | Bank |
| Address | DURANT, OK 74701 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Oct 7, 2050 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ROCKWALL TX |
| Recording Date | Apr 26, 2018 |
| Property Address | 306 WILLIAMS ST, ROCKWALL, TX 75087-2702 |
| Document Number | 0000007176 |
| Instrument Date | Apr 24, 2018 |
| Instrument | 7176 |
| Transaction Type | Transfer |
| Record Updated | May 25, 2018 |
| Title Company | LAWYERS TITLE |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 2500 DISCOVERY BLVD #300 ROCKWALL TX 750326339, 300, ROCKWALL, TX 75032-6339 |
The 2025 property tax bill for 306 Williams St was $6,287, down 0.7% from the year before.
Source: Rockwall County assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Rockwall County |
| Municipality | Rockwall City |
| Unified School District | Rockwall Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $393,777 (-1.34%) Land $184,150 Building $209,627 | $393,777 (-1.34%) Land $184,150 Building $209,627 | |
| 2025 | $6,287.00 (-0.74%) | $399,124 Land $184,150 Building $214,974 | $399,124 Land $184,150 Building $214,974 |
| 2024 | $6,334.00 | ||
| 2023 | $354,925 Land $181,250 Building $173,675 | $354,925 Land $181,250 Building $173,675 | |
| 2021 | $4,308.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 306 Williams St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 8, 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 | 7 in force |
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.
Wildfire risk around 306 Williams St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 98.3% 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 ROCKWALL serves 55,250 people · EPA ID TX1990001 |
|---|---|
| Water Source | Purchased surface water from NORTH TEXAS MWD WYLIE WTP |
| Last State Inspection | Jul 2023 |
| Lead | 2 ppb (2026) 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 453 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Novos Fiber Fiber | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Wi-Five Broadband Fixed Wireless | 100 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Nextlink, Verizon.
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