Rockwall County property record for 803 Lamar St, Rockwall, TX 75087
| Property Type | Single Family Home |
|---|---|
| Details | 1,152 sqft · built 1982 |
| Lot Size | 0.21 acres (9,148 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $623 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 317000000ALL000R |
| Primary APN | 317000000ALL000R |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,152 sqft Living Area |
| Gross Area | 1,227 sqft |
| 1st Floor Area | 1,152 sqft |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1985 |
| Exterior Material | Wood Siding |
| Roof Material | Composition Shingle |
| Lot Area | 9,148 sqft (0.21 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Porch | Covered Porch |
| Porch Area | 75 sqft |
| Storage Building | 48 sqft |
| Street Address | 803 LAMAR ST |
|---|---|
| City | ROCKWALL |
| State | TX |
| Zip | 75087-3901 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | C |
| Legal Description | BUFFINGTON, LOT ALL, ACRES 0.21 |
| Legal Subdivision | BUFFINGTON |
| Legal Tract | ALL |
| Legal Lot Number | ALL |
| Jurisdiction | ROCKWALL TX |
| Township / Civil Division | NORTHWEST ROCKWALL |
| Census Block Group | 2 |
| Census Block | 2044 |
| Census Tract | 40305 |
803 Lamar St is owned and occupied by an individual.
Source: Rockwall County records, as of August 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 | Individual Name on File |
|---|---|
| Mailing Address | 803 LAMAR ST, ROCKWALL, TX 75087-3901 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 803 Lamar St was $623 with a homeowner's exemption, down 9.7% 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 | $134,831 (+1%) | $173,898 (-0.61%) Land $145,000 Building $28,898 | |
| 2025 | $623.00 (-9.71%) Homeowner's exemption | $122,574 | $174,964 Land $145,000 Building $29,964 |
| 2024 | $690.00 (+21.91%) | ||
| 2023 | $566.00 Homeowner's exemption | $171,020 Land $152,250 Building $18,770 | $171,020 Land $152,250 Building $18,770 |
| 2021 | $1,303.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 803 Lamar St in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| 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 803 Lamar St is low, with less than 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 98% of the US · lower than 98.8% of Texas |
|---|---|
| Wildfire Likelihood | Under 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 319 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 |
| Wi-Five Broadband Fixed Wireless | 100 / 100 |
May also be available: Nextlink, Novos Fiber, T-Mobile.
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