Grayson County property record for 311 Ross Ave, Denison, TX 75020
| Property Type | Single Family Home |
|---|---|
| Details | 1,444 sqft · built 1978 |
| Lot Size | 0.192 acres (8,398 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,453 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | D022 3171056 |
| Primary APN | D022 3171056 |
|---|---|
| Alternative APN |
|
| Building Area | 1,444 sqft Living Area |
|---|---|
| Gross Area | 1,932 sqft |
| 1st Floor Area | 1,444 sqft |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1998 |
| Lot Area | 8,398 sqft (0.192 acres) |
| Lot Dimensions | 120 ft deep x 70 ft wide |
| Garage Type | Attached |
| Garage Area | 488 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 214 sqft |
| Deck Area | 120 sqft |
| Patio Area | 120 sqft |
| Account Number | 144755 |
|---|---|
| Old Parcel Number | D022 3171056 |
| Street Address | 311 ROSS AVE |
| City | DENISON |
| State | TX |
| Zip | 75020-3647 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ROSSHIRE ESTATE, BLOCK 8, LOT 1, ACRES .1928 |
| Legal Subdivision | ROSSHIRE ESTATE |
| Legal Block | 8 |
| Legal Lot Number | 1 |
| Jurisdiction | GRAYSON TX |
| Township / Civil Division | EAST GRAYSON |
| Census Block Group | 2 |
| Census Block | 2020 |
| Census Tract | 800 |
311 Ross Ave is owned and occupied by two individuals who acquired it in September 1998.
Source: Grayson County records, as of October 20, 2025
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 311 ROSS AVE, DENISON, TX 75020-3647 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 9, 1998 |
| Deed Sale | Sep 9, 1998 |
| Record Updated | Jun 8, 2026 |
Source: Grayson County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Grayson County |
| Municipality | Denison City |
| Unified School District | Denison Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $213,099 Land $52,920 Building $160,179 | $213,099 Land $52,920 Building $160,179 | |
| 2024 | $3,453.00 | ||
| 2023 | $206,417 Land $43,680 Building $162,737 | $206,417 Land $43,680 Building $162,737 | |
| 2022 | $3,378.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 311 Ross Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 13, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 311 Ross Ave is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 91% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
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 DENISON serves 27,500 people · EPA ID TX0910003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 254 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Metronet Fiber | 5,120 / 5,120 |
| Bluepeak Fiber | 5,000 / 5,000 |
| Sparklight Cable | 1,000 / 50 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: TekWav, Verizon.
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