Snohomish County property record for 511 Ave A, Index, WA 98256
| Property Type | Emergency Services (Police, Fire, Rescue) |
|---|---|
| Details | 0.5 ba · 630 sqft · built 1915 |
| Lot Size | 0.18 acres (7,841 sqft) |
| Owner | 2 Company Names on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | 4799-012-016-00 |
| Primary APN | 4799-012-016-00 |
|---|---|
| Alternative APNs |
|
| Full Baths | 0.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Units | 4 Units |
| Stories | 1 Story |
| Building Area | 630 sqft Gross Area |
| 1st Floor Area | 630 sqft |
| Year Built | Built 1915 |
|---|---|
| Effective Year Built | Effective 1964 |
| Construction Type | Frame |
| Roof Type | Flat |
| Roof Material | Built-Up Asphalt |
| Lot Area | 7,841 sqft (0.18 acres) |
| Garage Type | Detached |
| Garage Area | 600 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Sundeck |
|---|---|
| Porch Area | 96 sqft |
| Deck Area | 96 sqft |
| Patio Area | 96 sqft |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Account Number | 327460 |
|---|---|
| Street Address | 511 AVENUE A |
| City | INDEX |
| State | WA |
| Zip | 98256 |
| Property Category | Public Works |
| Property Type | Public Works > Emergency Services (Police, Fire, Rescue) |
| Local Zoning Code | SA-1 |
| Legal Description | INDEX PLAT OF BLK 012 D-00 - LOTS 16-17 |
| Legal Section | 20 |
| Legal Subdivision | INDEX PLAT OF |
| Legal Block | 012 D |
| Legal Lot Number | 16-17 |
| Jurisdiction | SNOHOMISH WA |
| Township / Civil Division | SULTAN |
| Census Block Group | 3 |
| Census Block | 3115 |
| Census Tract | 53801 |
Source: Snohomish County records, as of September 18, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | PO BOX 88, INDEX, WA 98256-0088 |
| Owner Type | Company |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Snohomish County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | Snohomish County |
| Municipality | Index Town |
| Unified School District | Index School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $263,000 (+97%) Land $200,200 Building $62,800 | $263,000 (+97%) Land $200,200 Building $62,800 | |
| 2023 | Additional exemption filed | $133,500 Land $93,800 Building $39,700 | $133,500 Land $93,800 Building $39,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective March 17, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 111 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 111 in force |
| Nearby Flood Claims | 159 (1980–2026) |
| Claims Outside the SFHA | 41 of 159 |
| Most Recent Claim | Mar 2026 · river or lake 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 43% of the US · lower than 66% of Washington |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | INDEX WATER DEPT serves 420 people · EPA ID WA5335600 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2025 |
| Lead | 7 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 5 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.
Source: FCC Broadband Data Collection, based on 64 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Ziply Fiber DSL | 90 / 5 |
4G LTE (outdoors only), no 5G reported
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