Grayson County property record for 300 E Heron St, Denison, TX 75021 · Last verified October 2025
| Property Type | Residential Vacant Land |
|---|---|
| Details | 1 ba · 990 sqft · built 1925 |
| Lot Size | 0.688 acres (30,000 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $217 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | D029 3236006 |
| Primary APN | D029 3236006 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Building Area | 990 sqft |
| 1st Floor Area | 990 sqft |
| Year Built | Built 1925 |
|---|---|
| Exterior Material | Siding |
| Lot Area | 30,000 sqft (0.688 acres) |
| Lot Dimensions | 300 ft deep x 100 ft wide |
| Porch | Porch |
| Porch Area | 120 sqft |
| Account Number | 147055 |
|---|---|
| Old Parcel Number | D029 3236006 |
| Street Address | 300 E HERON ST |
| City | DENISON |
| State | TX |
| Zip | 75021-6641 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | WILLIAMS E A ADDN, BLOCK 1, LOT 7 THROUGH 10, ACRES .6887 |
| Legal Subdivision | WILLIAMS E A ADDN |
| Legal Block | 1 |
| Legal Lot Number | 7 9 |
| Jurisdiction | GRAYSON TX |
| Township / Civil Division | EAST GRAYSON |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 600 |
Source: Grayson County records · APN D029 3236006
Assessment roll updated August 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 101 DAYLILY DR, WYLIE, TX 75098-4663 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 24, 1971 |
| Deed Sale | May 24, 1971 |
| Deed Document Number | 000000AFFH |
| Record Updated | Jun 08, 2026 |
Source: Grayson County records · Assessment roll updated August 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Grayson County |
| Municipality | Denison City |
| Unified School District | Denison Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $11,220 (+17%) Land $31,920 | $31,920 (+232.85%) Land $31,920 | |
| 2024 | $217.00 (-33.44%) | ||
| 2023 | $9,590 Land $9,590 | $9,590 Land $9,590 | |
| 2022 | $326.00 |
Source: FEMA National Flood Hazard Layer, Grayson County (48181C), updated October 13, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 481810006001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Low above 36% of the US · above 11% of Texas |
|---|---|
| Wildfire Likelihood | About 1 in 2,326 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 384 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Metronet Holdings | Fiber | 5,120 / 5,120 |
| Clarity Telecom | Fiber | 5,000 / 5,000 |
| Cable One | Cable | 1,000 / 50 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: AMG Technology Investment Group, T-Mobile USA, Texoma Communications. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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