The improved Snohomish County planning map portal.

The improved Snohomish County planning map portal.

175 data layers: Planners roll out better online map system

Snohomish County’s online app can tell you everything you need to know about the local landscape.

EVERETT — Your world is a few clicks closer.

Thinking about buying a home? Building on property you own? Curious about what your neighbors are up to?

Snohomish County’s new online mapping application might tell you everything you want to know — and then some. The digital mapping system promises to make life easier for Realtors, homebuilders and just about anyone else with a personal or professional curiosity about the local landscape.

“I can sit down and, in maybe 30 minutes learn more about a property than I used to be able to in a few weeks,” said Merle Ash, a land-use consultant who serves on the county planning commission. “It’s pretty much a one-stop shopping center if you want to know anything about land use or land-use planning, if you want to build a house or buy property.”

The map portal was rolled out officially in late 2017, after appearing in various test forms over the past couple of years. It’s now in its fourth version.

Unpack its 175 data layers, and you can find out what a property’s zoning allows. It’s also easy to see whether the land has steep slopes, a creek, protected habitat or other features that might prevent someone from building there. You can layer on boundaries for school districts, fire districts, water service, voting precincts and more.

“This is another great tool as the county moves toward being totally digital and away from an older, paper-based approach,” said Raoul Comaduran, a senior GIS analyst with the county. “That’s another huge benefit to this system.”

Tutorial videos should be available online by mid-year.

County planning director Barb Mock said the application is the product of years of work, stretching back to the recession. Planning staff looked at how to provide the land-use information people needed most.

“What we did was we brought in our customers,” Mock said.

On hearing what they wanted, they got to work.

The mapping program allows users to superimpose aerial imagery going back to 1998 — even to toggle back and forth to another year to see how a given point on the landscape has changed. Other maps show topography, contours and lidar surveys. The site is designed to integrate street views and other map images from Google and Bing.

A menu provides eight stock map themes, including agriculture, transportation and tribal affairs.

Tools let you change scale or save a map in different formats.

Click a button, and the site spits out a report with eight or more pages of basic data the county collects on properties, all in one place. The information is updated continuously.

Future land-use and zoning information stops at city limits, but all other property characteristics are available for the whole county.

Ben Kaufman, a Realtor who specializes in sustainable properties and also serves as a county planning commissioner, praised the new tool as a time- and money-saver. Above all, Kaufman appreciates the topographical maps.

“Anybody who loves a map can go in there and play and really come out wide-eyed,” he said. “It’s a better system than King County’s. It’s the best one in the region. They did a really good job on it.”

The county used an existing 3 percent surcharge on permit fees to pay for the mapping upgrades. The Geocortex system was developed by Latitude Geographics in Victoria, British Columbia.

Noah Haglund: 425-339-3465; nhaglund@herald net.com. Twitter: @NWhaglund.

The site

Here’s how to find Snohomish County’s mapping portal from the the home page, www.snoco.org: From the County Services tab, click “Maps & GIS.” From the Interactive Maps tab on the left side of the screen, select “PDS Map Portal.”

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Local News

People fish from the pier, hold hands on the beach and steer a swamped canoe in the water as the sun sets on another day at Kayak Point on Monday, June 12, 2023, in Stanwood, Washington. (Ryan Berry / The Herald)
Kayak Point Park construction to resume

Improvements began in 2023, with phase one completed in 2024. Phase two will begin on Feb. 17.

Everett
Everett to pilot new districtwide neighborhood meetings

Neighborhoods will still hold regular meetings, but regular visits from the mayor, city council members and police chief will take place at larger districtwide events.

A truck drives west along Casino Road past a new speed camera set up near Horizon Elementary on Wednesday, May 8, 2024 in Everett, Washington. (Olivia Vanni / The Herald)
Crashes, speeding down near Everett traffic cameras

Data shared by the city showed that crashes have declined near its red light cameras and speeds have decreased near its speeding cameras.

Community Transit is considering buying the Goodwill Outlet on Casino Road, shown here on Tuesday, Jan. 6, 2026 in Everett, Washington. (Will Geschke / The Herald)
Community Transit to pay $25.4M for Everett Goodwill property

The south Everett Goodwill outlet will remain open for three more years per a proposed lease agreement.

Logo for news use featuring Snohomish County, Washington. 220118
Parent support collaborative worries money will run out

If funding runs out, Homeward House won’t be able to support parents facing drug use disorders and poverty.

Carlos Cerrato, owner of Taqueria El Coyote, outside of his food truck on Thursday, Jan. 29, 2026 in Lynnwood. (Olivia Vanni / The Herald)
Everett proposes law to help close unpermitted food carts

The ordinance would make it a misdemeanor to operate food stands without a permit, in an attempt to curb the spread of the stands officials say can be dangerous.

An Everett Transit bus drives away from Mall Station on Monday, Dec. 22, 2025, in Everett, Washington. (Olivia Vanni / The Herald)
Everett Transit releases draft of long-range plan

The document outlines a potential 25% increase in bus service through 2045 if voters approve future 0.3% sales tax increase.

Lake Stevens robotics team 8931R (Arsenic) Colwyn Roberts, Riley Walrod, Corbin Kingston and Chris Rapues with their current robot and awards on Thursday, Jan. 29, 2026 in Lake Stevens, Washington. (Olivia Vanni / The Herald)
Lake Stevens robotics team receives world recognition

Team Arsenic took second place at the recent ROBO-BASH in Bellingham, earning fifth place in the world.

Leslie Wall in the Everett Animal Shelter on Jan. 6, 2026 in Everett, Washington. (Will Geschke / The Herald)
Everett Animal Shelter gets $75k in grants, donations

The funds will help pay for fostering and behavioral interventions for nearly 200 dogs, among other needs.

Everett
One man was injured in Friday morning stabbing

Just before 1 a.m., Everett police responded to a report of a stabbing in the 2600 block of Wetmore Avenue.

x
Paraeducator at 2 Edmonds schools arrested on suspicion of child sex abuse

On Monday, Edmonds police arrested the 46-year-old after a student’s parents found inappropriate messages on their daughter’s phone.

Seattle Seahawks’ Kenneth Walker III holds the Lombardi Trophy and other players cheer as one of their buses makes its way up 4th Avenue during their World Champions Parade on Wednesday, Feb. 11, 2026 in Seattle, Washington. (Olivia Vanni / The Herald)
‘It blew my mind’: SnoCo Seahawks fans celebrate in Seattle

Snohomish County residents made up some of the hundreds of thousands of fans who flooded the streets of Seattle for the Seahawks Super Bowl parade.

Support local journalism

If you value local news, make a gift now to support the trusted journalism you get in The Daily Herald. Donations processed in this system are not tax deductible.