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12151 Reagan STLos Alamitos, CA 90720

For Sale

$2,499,000

Smart Buyer Rebate $24,990

While other properties simply add square footage, 12151 Reagan Street redefines what is possible.

Thoughtfully expanded and meticulously reimagined, this exceptional residence in the highly sought-after Rossmoor Highlands has evolved into one of the largest and most versatile homes available in Los Alamitos. Designed for multigenerational living, growing families, or anyone unwilling to compromise on space, it offers a floor plan rarely found in the area.

As you enter, the open-concept layout leads to the heart of the home, where the expansive family room with soaring ceilings, dining area, and beautifully appointed kitchen come together seamlessly. A generous center island, brand-new appliances, oversized refrigerator, abundant cabinetry, and direct backyard access create a space designed for both daily living and entertaining.

The private primary suite occupies its own dedicated wing of the home. Soaring ceilings create an incredible sense of openness while sliding glass doors provide direct access to the backyard. The ensuite features separate his-and-her vanities, a jetted soaking tub, walk-in shower, dedicated makeup vanity, and an impressive walk-in closet.

A secondary primary suite with its own ensuite bathroom and walk-in closet offers outstanding flexibility for extended family, long-term guests, or older children. Three additional bedrooms complete the original portion of the home.

Independent split-system heating and cooling serve both private suites, while the remaining bedrooms are serviced by their own central system.

Outside, fresh landscaping and new sod provide a clean canvas for the next owner to make it their own. The backyard offers privacy, functionality, and plenty of space to enjoy California living.

Located just steps from Orville Lewis Park, the Rossmoor Highlands is one of Los Alamitos' most beloved neighborhoods, where neighbors gather for evening walks and the community's celebrated Fourth of July festivities.

Homes offering this level of living space, flexibility, and thoughtful design rarely become available in Los Alamitos.

Listed by Joshua Coburn

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License #02027758

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Chamberlain Real Estate

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562-552-1127

Listed by Craig Chamberlain

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License #01009073

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Chamberlain Real Estate

Last updated July 25, 2026

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Source: CRMLS #NP26140674

Listing Facts

  • TypeSingle-family
  • NeighborhoodRossmoor Highlands
  • Bedrooms5
  • Bathrooms5
  • Days on Prevu33
  • Size3,261 sqft
  • Price per sqft$766

Amenities

  • Dishwasher
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

06/28/2026
Listed by Chamberlain Real Estate
$2,499,000

Property Details for 12151 Reagan ST

Association

Amenities

  • Community Features: Curbs, Park, Street Lights, Sidewalks

Exterior

Construction

  • Number Of Units Total: 1
  • Roof: Shingle
  • Stories: 1
  • Stories Total: 1
  • Structure Type: House
  • Year Built: 1961
  • Common Walls: No Common Walls
  • Entry Level: 1
  • Entry Location: 1

Features

  • Fencing: Block
  • View: Neighborhood

Measurements

  • Lot Features: Back Yard, Front Yard, Rectangular Lot
  • Lot Size Acres: 0.18
  • Lot Size Area: 7,840
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 7,840
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 13054312

Interior

Features

  • Appliances: Built-In Range, Dishwasher, Electric Cooktop, Electric Oven, Freezer, Gas Water Heater, Refrigerator
  • Flooring: Vinyl
  • Interior Features: High Ceilings, Open Floorplan, Walk-In Closet(s)

Measurements

  • Living Area: 3,261
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 5
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 5
  • Main Level Bathrooms: 4
  • Main Level Bedrooms: 5

Other

Location

  • Subdivision Name: Rossmoor Highlands
  • Tax Lot: 70

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Attached, Direct Access, Driveway, Garage
  • Parking Total: 2

Schools

High School

  • High School: Los Alamitos
  • High School District: Los Alamitos Unified

Utilities

Equipment

  • Cooling: Central Air, Zoned
  • Has Cooling: Yes
  • Laundry Features: Laundry Room
  • Sewer: Public Sewer
  • Utilities: Electricity Connected, Natural Gas Connected, Water Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 5 bathrooms in this single-family home at 12151 Reagan ST.

What schools are nearby to 12151 Reagan ST?

Nearby schools include the Los Alamitos High School.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 12151 Reagan ST.

How does 12151 Reagan ST compare to other single-family homes in Rossmoor Highlands?

This single-family home is listed 16% above the average price for single-family homes in Rossmoor Highlands and has been on the market for 8 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,261 sqft.

12151 Reagan ST is a 5-bedroom, 5-bath single-family home for sale in Los Alamitos CA 90720. Listed on Prevu for 33 days at $2,499,000. This property features 3,261 square feet of living space, located in Orange County. The median listing price for single-family homes in this area is $2,149,000. Nearby schools include Los Alamitos High School. Additional amenities include dishwasher, air conditioning, parking, and swimming pool. Browse more single-family home listings in Orange County.

Based on information from California Regional Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.