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5 Beds
5 Baths
3,261 sqft

$2,295,000

12151 Reagan, LOS ALAMITOS CA, 90720

Price per sqft$703.77
Built in1961
Property size3,261 sqft
Property typeResidential

Overview

Under contract

Listed Jun 26, 2026

Updated 7 days ago

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.

$15,269/mo

Est. mortgage payment based on a $2,295,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
NP26140674MR

Interior Features

Bedrooms
5
Bathrooms
5
Cooling
Yes
Basement
No

Exterior Features

Lot Size
0.18 Acres

Other Property Details

Garage
Yes
View
Yes

Also listed on SDMLS and CRMLS

Listed by Joshua Coburn with Chamberlain Real Estate
Listing Contact: 562-552-1127 

Based on information from The MLSTM / Combined LA/Westside Multiple Listing Service, Inc. IDX information is provided exclusively for consumers' personal, non-commercial use, it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All information is deemed reliable but not guaranteed and should be independently reviewed and verified. Property locations as displayed on any map are best approximations only and exact locations should be independently verified. All properties are subject to prior sale, change or withdrawal, and may or may not be listed by the office/agent presenting the information. Neither listing broker(s) nor Justin Tye Real Estate Group | CA DRE# 01728694 shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. 

©2026 Combined L.A./Westside MLS. All rights reserved.

Data last updated 9/28/2026

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