Clatsop County property record for 320 18th Ave, Seaside, OR 97138 · Last verified November 2025
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,822 sqft · built 1978 |
| Lot Size | 0.11 acres (4,792 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,616 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 61016AD04102 |
| Primary APN | 61016AD04102 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Stories | 2 Stories |
| Building Area | 1,822 sqft Living Area |
| Gross Area | 2,256 sqft |
| 1st Floor Area | 1,108 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1978 |
|---|---|
| Architectural Style | Modern |
| Exterior Material | Wood |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 4,792 sqft (0.11 acres) |
| Garage Type | Attached |
| Garage Area | 434 sqft |
| Driveway | Driveway |
| Driveway Area | 504 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
|---|---|
| Porch Area | 126 sqft |
| Deck Area | 112 sqft |
| Patio Area | 684 sqft |
| Heating System | Baseboard |
|---|---|
| Heating Fuel | Electric |
| Sewer | Septic |
| Water Source | Commercial |
| Account Number | 10843 |
|---|---|
| Street Address | 320 18TH AVE |
| City | SEASIDE |
| State | OR |
| Zip | 97138-6432 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SURF BEACH LT 10 BLK 15 |
| Legal Range | 10 |
| Legal Township | 06 |
| Legal Section | 16 |
| Legal Quarter | NE |
| Quarter-Quarter Section | SE |
| Legal Subdivision | SURF BEACH |
| Legal Block | 15 |
| Legal Lot Number | 10 |
| Jurisdiction | CLATSOP OR |
| Township / Civil Division | SEASIDE |
| Census Block Group | 4 |
| Census Block | 4012 |
| Census Tract | 950900 |
Source: Clatsop County records · APN 61016AD04102
Assessment roll updated September 30, 2025 · Last verified November 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 320 18TH AVE, SEASIDE, OR 97138-6432 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Deed Document Number | 0000047299 |
| Record Updated | Jun 08, 2026 |
Source: Clatsop County records · Assessment roll updated September 30, 2025 · Last verified November 2025
| Type | Name |
|---|---|
| State | Oregon |
| County | Clatsop County |
| Municipality | Seaside City |
| Unified School District | Seaside School District 10 (KG - 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 | $3,616.00 (+6.17%) | $297,317 (+25.34%) Building $297,317 | $572,062 (-3.87%) Land $274,745 Building $297,317 |
| 2023 | $3,406.00 (+2.81%) | $237,209 (+3%) | $595,108 (+4.39%) Land $264,178 Building $330,930 |
| 2022 | $3,313.00 | $230,301 | $570,058 Land $229,720 Building $340,338 |
Source: FEMA National Flood Hazard Layer, Clatsop County (41007C), updated September 23, 2018 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 410079509004, 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 |
| Nearest Special Flood Hazard Area | Zone VE, within 500 ft |
| Flood Insurance Cost | Premium on Record median of 73 individual NFIP policies nearby |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 83 units insured 10 under condo master policies |
| Nearby Flood Claims | 5 (1991–2023) |
| Claims Outside the SFHA | 3 of 5 |
| Most Recent Claim | Jan 2023, other causes |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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 13 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 35 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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