Calhoun County property record for 617 Dierlam Rd, Seadrift, TX 77983
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 550 sqft · built 1951 |
| Lot Size | 0.25 acres (10,890 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $205 (2026) |
| Flood Zone | Zone AE (high risk) |
| APN | A0004-00000-0039-B0 |
| Primary APN | A0004-00000-0039-B0 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Building Area | 550 sqft Living Area |
| Gross Area | 928 sqft |
| 1st Floor Area | 550 sqft |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1951 |
| Exterior Material | Wood Siding |
| Lot Area | 10,890 sqft (0.25 acres) |
| Garage Type | Detached |
| Garage Area | 378 sqft |
| Porch | Porch |
| Porch Area | 80 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | A0004-00000-0039-B0 |
|---|---|
| Street Address | 617 DIERLAM RD |
| City | SEADRIFT |
| State | TX |
| Zip | 77983 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | A0004 MAXIMO CAMPOS, TRACT PT 16, ACRES .25 |
| Jurisdiction | CALHOUN TX |
| Township / Civil Division | SEADRIFT |
| Census Block Group | 1 |
| Census Block | 1042 |
| Census Tract | 502 |
617 Dierlam Rd, a single family home, is owned by an individual.
Source: Calhoun County records, as of October 16, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 96, SEADRIFT, TX 77983-0096 |
| 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 | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 617 Dierlam Rd was $205, up 7.9% from the year before.
Source: Calhoun County assessment roll, as of October 16, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Calhoun County |
| Unified School District | Calhoun County Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $205.00 (+7.89%) | $14,680 (+3.16%) Land $10,000 Building $4,680 | $14,680 (+3.16%) Land $10,000 Building $4,680 |
| 2025 | $190.00 | $14,230 Land $10,000 Building $4,230 | $14,230 Land $10,000 Building $4,230 |
| 2023 | $9,840 Land $6,250 Building $3,590 | $9,840 Land $6,250 Building $3,590 | |
| 2022 | $149.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 617 Dierlam Rd in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective August 1, 2018 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 7.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 281 individual policies |
| Nearby Flood Policies | 287 units insured incl. 6 condo units |
| Nearby Flood Claims | 26 (2015–2024) |
| Claims Outside the SFHA | 8 of 26 |
| Most Recent Claim | Jul 2024 · Hurricane Beryl |
| Claims by Event |
|
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 617 Dierlam Rd is high, ranking above 72% of the US, with a 0.4% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 72% of the US · above 63% of Texas |
|---|---|
| Wildfire Likelihood | 0.4% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 137 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| TISD Fixed Wireless | 400 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Infinium Broadband.
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