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California's 2025 Housing Laws: What Homeowners and Investors Need to Know

Rupi Azrot
March 4, 2025
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​California's housing landscape is undergoing significant transformations as new laws and policies come into effect in 2025. These changes aim to address the state's housing crisis by promoting affordable housing, streamlining development processes, and enhancing enforcement mechanisms. For homeowners, prospective buyers, investors, and real estate professionals, understanding these legislative shifts is crucial.​

Key Housing Laws Effective January 1, 2025

In late 2024, Governor Gavin Newsom signed over 60 housing-related bills into law, with most taking effect on January 1, 2025. These laws are designed to accelerate housing production, strengthen enforcement of housing regulations, address homelessness, and facilitate the construction of Accessory Dwelling Units (ADUs). ​ternercenter.berkeley.edu

1. Accelerating Housing Production

To boost housing supply, several laws have been enacted:​ en.wikipedia.org

  • AB 2243: Expands the ability to build housing in commercial zones, particularly in regional malls up to 100 acres. Height limits range from 35-65 feet, with potential increases through affordable housing density bonuses. ​reddit.com
  • SB 1123: Allows subdivisions on vacant lots in single-family zones, updating duplex and lot split regulations. ​
  • AB 3116: Increases the potential density bonus for student housing from 35% to 50% and allows for additional concessions, such as eliminating parking requirements. ​hklaw.com

2. Strengthening Enforcement of Housing Laws

To ensure compliance with housing mandates, the state has enhanced its enforcement capabilities:​

  • Increased Enforcement Powers: The California Department of Housing and Community Development (HCD) now has greater authority to enforce housing laws, including the ability to impose civil penalties on local governments that fail to comply. ​
  • Builder's Remedy Updates: AB 1893 clarifies rules and sets density caps at three times existing zoning or 1.5 times the "Mullin density," aiming to streamline housing approvals in non-compliant jurisdictions.

3. Addressing Homelessness

Several laws focus on mitigating homelessness:​ apnews.com

  • Funding and Support: New legislation allocates substantial funds toward affordable housing and homelessness solutions, requiring cities and counties to plan for very low-income housing and streamline permitting processes. ​apnews.com
  • Renter Protections: Expanded renter protections aim to prevent displacement and provide stability for vulnerable populations. ​apnews.com

4. Facilitating Accessory Dwelling Units (ADUs)

To promote the construction of ADUs: ​ternercenter.berkeley.edu

  • ADU Expansion: New laws make it easier to build ADUs, addressing the acute housing shortage and providing more affordable housing options.

Implications for Stakeholders

Homeowners and Prospective Buyers

For homeowners, these laws present opportunities to maximize property value and utility:​

  • ADU Construction: Simplified regulations make it easier to add ADUs, providing additional income streams or housing for family members.​
  • Property Development: The ability to subdivide lots or develop in commercial zones offers potential for increased property value and investment opportunities.​

Prospective buyers may find more housing options available, particularly in urban areas where commercial zones are repurposed for residential use.​

Investors and Developers

Investors and developers stand to benefit from streamlined approval processes and increased density allowances:​reddit.com+2hklaw.com+2en.wikipedia.org+2

  • Commercial Zone Development: The expansion into commercial zones opens new avenues for residential projects, especially in underutilized areas.​
  • Student Housing: Enhanced density bonuses for student housing make such projects more attractive and financially viable.​hklaw.com

Local Governments

Local governments face increased accountability and pressure to comply with state housing mandates:​

  • Enforcement and Penalties: Non-compliance with housing laws can result in civil penalties and loss of local control over certain housing approvals.
  • Planning Requirements: Cities and counties must proactively plan for low-income housing and streamline their permitting processes to align with state objectives.​

Challenges and Criticisms

Despite the ambitious legislative agenda, challenges remain:​

  • Implementation: Effectively implementing these laws requires coordination among state agencies, local governments, and the private sector.​
  • Local Opposition: Some communities may resist changes due to concerns over neighborhood character, infrastructure strain, or environmental impacts.​
  • Effectiveness: Critics argue that previous housing laws have fallen short of their goals, and it remains to be seen whether the new legislation will adequately address the housing crisis. ​

Conclusion

California's 2025 housing laws represent a comprehensive effort to tackle the state's housing challenges through increased production, stricter enforcement, and innovative solutions like ADUs. While these laws offer new opportunities for homeowners, buyers, investors, and developers, their success will depend on effective implementation and collaboration among all stakeholders.​

Staying informed about these changes is crucial for anyone involved in California's real estate market. As the state navigates this complex landscape, continuous engagement and adaptation will be key to achieving the desired outcomes of affordability, accessibility, and sustainability in housing.

Selling a home FSBO (For Sale By Owner) can be an attractive option for homeowners looking to save on realtor commissions and retain control over the selling process. However, navigating the complexities of a real estate transaction without professional guidance can be challenging. To help you avoid common pitfalls and achieve a successful sale, let's explore some of the top FSBO mistakes to avoid when selling your home.

1. Pricing it Wrong:

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2. Neglecting Legal Requirements:

Selling a home involves adhering to various legal requirements and disclosures. Failure to comply with state and local regulations can lead to legal issues and jeopardize the sale. Make sure you familiarize yourself with California's real estate laws, including disclosure requirements, contract terms, and any local ordinances that may affect the sale of your home.

3. Poor Marketing Strategy:

Effective marketing is essential for attracting potential buyers and generating interest in your property. Many FSBO sellers make the mistake of neglecting marketing efforts or relying solely on traditional methods such as yard signs and classified ads. Take advantage of online platforms, social media channels, and professional photography to showcase your home to a wider audience and maximize its exposure.

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FAQ’s

Frequently asked questions

What is the MLS?

The Multiple Listing Service, or MLS, is a database used by real estate brokers to share information about properties for sale by sellers they represent to brokers who represent potential buyers.

What is a Flat Fee MLS listing?

A Flat Fee MLS listing is a service that allows homeowners like you to list their property on the local MLS for a flat fee rather than paying a traditional real estate agent's commission, which is typically a percentage of the sale price.

How does a Flat Fee MLS listing work?

You pay a one-time fee to have your property listed on the MLS database. This fee usually covers the cost of listing your property on the MLS for a specified period, often ranging from 6 months to a year. You retain the right to sell your home FSBO and handle the selling process yourself.

What are the benefits of using a Flat Fee MLS service?
  • Increased Exposure: All the real estate agents and potential buyers in your area who browse the MLS listings will know your property is available to buy.
  • Control Over the Selling Process: By selling FSBO, you retain control over the entire selling process, including pricing, negotiations, and scheduling showings.
  • Cost Savings: Flat fee MLS listings can save you money compared to paying a traditional real estate agent's commission, which can amount to thousands of dollars.

Am I signing a listing agreement with ListLean?

No, you are not signing a traditional listing agreement with us. ListLean does not represent you as an agent. Instead, you are signing an MLS Entry Agreement, which is required to list your property on the MLS while staying compliant with board and MLS regulations. This agreement allows us to post your listing but does not establish an agent-client relationship. You still remain a For Sale By Owner (FSBO) seller, maintaining full control over your sale.

Do I need to provide photos and descriptions for my listing?

Yes. Try to provide high-quality photos and a detailed description of your property for the MLS listing. Remember, you want to get the best price for your home, so clear, well-lit photos and an accurate (non-puffed) description will go a long way towards generating interest for your house. We offer professional photography for an extra $250 because we know first impressions are the only ones that matter online in the age of swiping left.

Can I change the listing price or details after it's posted on the MLS?

Yes, totally doable. During the listing period, you’re allowed to make changes to your listing, such as adjusting the price or updating property details. You can do this at any time.

How do showings and negotiations work with a Flat Fee MLS listing?

As the FSBO homeowner, you'll be responsible for scheduling and conducting showings with potential buyers. When you receive offers, you'll negotiate directly with the buyer or their agent. It's advisable to seek legal counsel or hire a real estate attorney to review any offers or contracts to ensure they're in your best interest.

What happens if my property doesn't sell during the listing period?

If your property doesn't sell during the initial listing period, you may have the option to renew your Flat Fee MLS listing for an additional fee.

Is ListLean a Licensed Broker?

Absolutely. ListLean LLC operates under Offercity Brokerage Inc, holding California CalBRE #02185966. As a licensed broker, we’re authorized to list your home on local MLS databases throughout California.