Clatsop County property record for 421 18th Ave, Seaside, OR 97138 · Last verified November 2025
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 1 Beds |
| Bathrooms | 1 Baths |
| Architecture Style | Log Home |
| Year Built | Built 1932 |
| Square Footage | 430 sqft Living Area |
| Lot Size | 4,792 sqft (0.11 acres) |
| Last Sale | $196,001 (2005) |
| Tax Bill | $1,079.00 (2025) |
| Primary APN | 61016AD03500 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Beds |
|---|---|
| Full Baths | 1 Baths |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Building Area | 430 sqft Living Area |
| 1st Floor | 430 sqft 1st Floor |
| Stories | 1 Stories |
| Primary Flooring | Wood Flooring |
| Interior Structure | Wood Interior Structure |
| Year Built | Built 1932 |
|---|---|
| Architectural Style | Log Home Style |
| Exterior Material | Wood Exterior |
| Foundation Type | Masonry Foundation |
| Roof Construction | Gable Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 4,792 sqft (0.11 acres) |
| Driveway | 1 Driveway |
| Driveway Area | 96 sqft Driveway |
| Heating Fuel | Gas Heating Fuel |
|---|---|
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Account Number | 10831 |
|---|---|
| Street Address | 421 18TH AVE |
| City | SEASIDE |
| State | OR |
| Zip | 97138-6433 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SURF BEACH N 1/2 LTS 11 & 12 |
| Legal Range | 10 |
| Legal Township | 06 |
| Legal Section | 16 |
| Legal Quarter | NE |
| Legal Quarter Quarter | SE |
| Legal Subdivision | SURF BEACH |
| Legal Lot Number | 11-12 12 |
| Jurisdiction | CLATSOP OR |
| Minor Civil Division | SEASIDE |
| Census Blockgroup | 4 |
| Census Block | 4012 |
| Census Tract | 950900 |
Source: Clatsop County records · APN 61016AD03500
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 Owner Names on File |
|---|---|
| Mailing Address | 3116 SE 18TH AVE, PORTLAND, OR 97202-2307 |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 24, 2005 · Amount on Record |
| Deed Sale | Aug 24, 2005 · Amount on Record |
| Deed Doc Number | 200510194 |
| Record Refreshed | 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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,079.00 (+6.2%) | $53,506 (-24.41%) Building $53,506 | $328,251 (+1.67%) Land $274,745 Building $53,506 |
| 2023 | $1,016.00 (+2.83%) | $70,789 (+3%) | $322,860 (+11.95%) Land $264,178 Building $58,682 |
| 2022 | $988.00 | $68,728 | $288,402 Land $229,720 Building $58,682 |
Source: FEMA National Flood Hazard Layer, Clatsop County (41007C), updated September 23, 2018 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone VE, within 500 ft |
| 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; lenders make the official flood determination.
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