Cowlitz County property record for 527 20th Ave, Longview, WA 98632
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,717 sqft · built 1926 |
| Lot Size | 0.138 acres (5,998 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,788 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | R030283 |
| Primary APN | R030283 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,717 sqft Living Area |
| 1st Floor Area | 1,239 sqft |
| 2nd Floor Area | 478 sqft |
| Basement Area | 896 sqft |
| Year Built | Built 1926 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | Multi-Level |
| Exterior Material | Wood Shingle |
| Roof Material | Composition Shingle |
| Lot Area | 5,998 sqft (0.138 acres) |
| Lot Dimensions | 120 ft deep x 50 ft wide |
| Garage Type | Detached |
| Garage Area | 640 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 164 sqft |
| Heating Fuel | Electric |
|---|
| Account Number | 3030283 |
|---|---|
| Street Address | 527 20TH AVE |
| City | LONGVIEW |
| State | WA |
| Zip | 98632-1517 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R01 |
| Legal Description | 498 (ST HELENS 2) -20 -9 4 -7N -2W |
| Legal Range | 02W |
| Legal Township | 07N |
| Legal Section | 04 |
| Legal Subdivision | ST HELENS 2 |
| Legal Block | 20 |
| Legal Lot Number | 9 |
| Jurisdiction | COWLITZ WA |
| Township / Civil Division | LONGVIEW-KELSO |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 501 |
527 20th Ave is owned and occupied by two individuals.
Source: Cowlitz County records, as of May 27, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 527 20TH AVE, LONGVIEW, WA 98632-1517 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 527 20th Ave was $2,788.
Source: Cowlitz County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | Cowlitz County |
| Municipality | Longview City |
| Unified School District | Longview Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,788.00 | $346,630 Land $34,760 Building $311,870 | $346,630 Land $34,760 Building $311,870 |
| 2023 | $3,255.00 | ||
| 2022 | $366,950 Land $34,760 Building $332,190 | $366,950 Land $34,760 Building $332,190 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 527 20th Ave in Zone X, where a levee reduces flood risk, though there have been 6 flood claims nearby since 1980.
Source: FEMA National Flood Hazard Layer, effective April 16, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X reduced by levee · depends on levee performance |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 6 (1980–1986) |
| Claims Outside the SFHA | 3 of 6 |
| Most Recent Claim | Feb 1986 · Heavy Rains, Landslides & Flooding |
| 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.
The area around 527 20th Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 | LONGVIEW WATER DEPARTMENT serves 57,617 people · EPA ID WA5348100 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2022 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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 793 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber | 2,000 / 1,000 |
| Xfinity Cable | 1,200 / 35 |
| Astound Broadband Fixed Wireless · Fiber in parts of the area | 1,000 / 250 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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