Top 5 Altadena Neighborhoods Ideal for Adding a Multifamily ADU
Altadena continues to be a sought-after community in Los Angeles County, known for its scenic mountain views, historic charm, and strong sense of community. As more families look to maximize their property value and create flexible living solutions, multifamily accessory dwelling units (ADUs) are becoming a smart choice. At MF ADU, we’ve seen firsthand how the right neighborhood can make all the difference when it comes to convenience, demand, and long-term return on investment.
1. Historic Highlands
The Historic Highlands neighborhood offers a unique mix of character homes and large lots, making it an excellent location for a multifamily ADU. The area’s rich architectural history blends seamlessly with modern housing needs, giving homeowners the opportunity to add living space without compromising charm. A multifamily ADU here is ideal for accommodating extended family or creating rental income in a high-demand area.
2. Janes Village
Known for its peaceful streets and classic cottages, Janes Village is one of Altadena’s most desirable neighborhoods. Many properties here have sizable backyards, which makes adding a multifamily ADU both practical and valuable. With its strong community feel, homeowners can benefit from long-term tenants or provide independent housing for relatives while staying close to home.
3. The Meadows
Set against the San Gabriel Mountains, The Meadows is perfect for homeowners looking to combine natural beauty with modern convenience. Properties often have more land compared to other parts of Altadena, which makes adding a multifamily ADU less restrictive. This neighborhood’s appeal to families and professionals means any additional rental units are likely to stay in high demand.
4. Country Club Area
Close to the Altadena Town & Country Club, this neighborhood is known for its larger estates and prime location. Adding a multifamily ADU here can increase property value significantly, offering flexible housing options in an already upscale market. Homeowners can attract professionals looking for proximity to Pasadena and Los Angeles while still enjoying Altadena’s quieter pace.
5. Rubio Canyon
For homeowners who enjoy a balance of nature and community, Rubio Canyon offers stunning surroundings with the benefits of suburban living. With plenty of space for creative builds, multifamily ADUs in this area can serve as both housing solutions and income generators. Its proximity to hiking trails and natural attractions makes it a highly appealing neighborhood for tenants seeking lifestyle and location.
Did you know?
Did you know? Altadena ranks among the top communities in Los Angeles County for ADU development thanks to flexible zoning rules, larger lot sizes, and streamlined permitting for accessory units.
Building a Smarter Future with MF ADU
Adding a multifamily ADU in Altadena isn’t just about increasing space—it’s about creating opportunities for family, community, and financial growth. Whether you want to house loved ones, generate steady rental income, or boost long-term property value, MF ADU is here to guide you through every step of the process.
Explore our available multifamily ADU models and discover how we can help you make the most of your property.
Frequently Asked Questions
What is a multifamily ADU?
A multifamily ADU is an accessory dwelling unit built on a property that already has an existing multifamily or single-family structure, offering additional living spaces.
Can I add more than one ADU on my property?
Yes. In many cases, properties in Altadena qualify for more than one ADU, depending on zoning and lot size.
Do multifamily ADUs require separate utility hookups?
It depends on your property and design, but MF ADU works with you to plan efficient and cost-effective utility solutions.
How long does the ADU approval process take in Altadena?
With recent updates to California housing laws, permits are often approved in a matter of weeks rather than months.
Will a multifamily ADU increase my property taxes?
While your property value may rise, California property tax laws limit increases to the new construction value of the ADU, not your entire property.