Open modern kitchen and great room with a stone island, oak cabinetry and folding glass walls opening onto a terrace

Neighborhoods

Rossmoor

Behind the red-brick wall: nearly 3,500 homes, built 1956–62 as the largest master-planned tract Orange County had ever seen. Sold new for $17,000. Not anymore.

The story

Cortese’s big idea

Ross Cortese bought his land from the old Bixby Ranch and started building in 1956; the first families moved in by June 1957, and the last homes finished in 1962. Marketed at 3,500 homes, it was billed as the largest development yet built in Orange County — and it still reads as one piece, ringed by its signature red-brick wall.

The homes sold new for $17,000 to $20,000, on eleven base floor plans with names like Yale, Salem, Farmhouse — and the Starlite, the most modern-looking of the family. Cortese went on to build the Leisure Worlds; Rossmoor is where he learned how.

Honest framing: this is mid-century master-planning more than mid-century modernism — most plans wore Early-American dress. The bones underneath are pure 1950s California ranch.

Rossmoor today

What you’re actually shopping

01

The remodel reality

Almost nothing here is original anymore — decades of expansions and second stories. You're buying the lot, the schools and the plan as much as the house.

02

Unincorporated, on purpose

Rossmoor is unincorporated county land next to Los Alamitos — its own service district, its own identity, and famously attached to its school boundaries.

03

The market

One of the highest-turnover 1950s tracts in the county, with remodeled homes now trading past $2M. Original prices were $17,000.

04

Finding the bones

Under the remodels sit eleven identifiable plans. Knowing which one a house started as tells you what an expansion did to it — and what a restoration could recover.

Nearby

The northwest corner

Rossmoor anchors the county's quiet northwest corner — minutes from Seal Beach, Long Beach and the 405/605 interchange, which is a commuter's way of saying: closer to everything than it feels.

Los Alamitos listings →

On the market now

Live listings, inside the tract lines

Straight from the MLS, drawn against the actual Rossmoor boundary — not a citywide radius. Every card links to the full listing.

Checking the MLS…

The OC Modern Watchlist

Small tracts trade quietly — the good ones are often gone in a weekend. Leave your email and we’ll flag new Rossmoor listings when they hit the MLS. No spam, unsubscribe anytime.

Contact

Rossmoor-bound?

High turnover, heavy remodels, eleven original floor plans underneath it all. Stacey can tell you what a house started as — and what that's worth.