Brighton seeks annexation for 584-acre Ibaia community in north Meridian

Brighton Corp. has formally applied to Meridian for its large Ibaia community in north Meridian, and the newest filing adds a lot more detail. BoiseDev reports the annexation request covers more than 584 acres on the east side of Highway 16 north of Chinden Boulevard, between the Phyllis Canal and the Boise River.

This is one of those filings where the headline number doesn't tell the whole story. The earlier version of the project, then called Basque Ranch, showed 570 home sites on 213 acres. The current preliminary plat now shows 471 residential lots and 4 commercial lots, but that isn't the full community buildout because another preliminary plat for the Spurwing-owned portion is planned later.

What's in the current application

According to BoiseDev and the application filed with Meridian, Brighton is asking to annex the property into the city and put the land under a single development agreement. The stated goal is one jurisdiction, one set of design standards, and one community identity.

The land is split between:

• a Spurwing ownership area
• the Adalpe family property, which Ada County assessor records show is largely owned by Altec Holdings

The current filing seeks a preliminary plat for the Adalpe portion. A separate preliminary plat for the Spurwing property is expected later.

In the current plat, the application shows:

• 471 residential lots
• 4 commercial lots
• townhomes and duplexes planned on part of the southwest tip

Home sizes in the filing are generally planned at 2,500 to 5,000 square feet. In the Cadence 55+ area, the homes are planned at 1,500 to 2,100 square feet.

Roads, services, and amenities

The application makes clear this project depends on major infrastructure work, not just homebuilding. Full buildout requires extending Black Cat Road and Joplin Road, along with sewer and water service. The filing says Brighton will fund those extensions.

Amenities listed in the application include:

• ponds
• multi-use pathways
• a pool
• a clubhouse
• an event space intended for food trucks and block parties

BoiseDev also reported that one commercial lot is identified for the future home of Margaret Aldape Park, and another planned use includes a private event center.

This part of Meridian has been in that in-between stage for a while, where people can see the direction of growth but a lot still depends on roads, utilities, and city approvals. That's exactly what this filing reflects.

What happens next

Before anything moves forward, the project still needs to go through Meridian Planning and Zoning and then Meridian City Council. The application also asks for a comprehensive plan amendment so all of the land would be brought into Meridian instead of remaining split between Meridian and Star areas of impact.

The timing matters here too. The application says Brighton hopes to deliver the first homes in 2028 and then build about 60 to 80 homes per year.

So even though this is a large community, the actual rollout described in the filing would be phased over time rather than all at once.

My take

For buyers, this is the kind of project that can open up more choices in a part of the valley where people keep looking for newer homes, larger lots, and neighborhood amenities. But if you're shopping there soon, I'd remember that a filed plan and a finished neighborhood are very different things. Roads, services, approvals, and phasing all matter.

If you own nearby or you're considering resale versus new construction in north Meridian, I'd pay attention to the product mix. This filing isn't just detached homes. It also includes townhomes, duplexes, a 55+ component, and commercial pieces. That usually means a broader range of buyers and a neighborhood that develops in stages.

A few practical things I'd watch:

• when hearing dates are posted by Meridian
• how the road extensions are phased
• whether the later Spurwing plat changes the total housing picture
• how the townhome and duplex areas are positioned within the community

For anyone moving this year, this is more about future supply than immediate inventory. For anyone planning a move in a few years, it's a project worth tracking closely.

Sources

• Active Hearing Level Application Map | City of Meridian
• Planning | City of Meridian