Sausalito is entering a new phase of growth, and one of the city’s most significant housing proposals in decades is now officially moving forward. A preliminary application has been submitted for a large-scale residential development at 1 Harbor Drive, marking what could become the largest housing community ever built in the city.
The proposal arrives only months after local voters overwhelmingly approved Measure J, a housing overlay plan designed to allow taller and denser residential development along selected commercial corridors north of downtown. The measure passed with strong community support in late 2025 and opened the door for projects intended to help Sausalito meet California’s long-term housing goals while preserving the city’s distinctive waterfront identity.
According to the sfchronicle.com, the proposed development would include 294 rental residences across a six-story building located along the Bridgeway corridor near Mollie Stone’s Market. The project would replace an existing office property at 1 Harbor Drive while leaving the neighboring building at 3 Harbor Drive intact.
A Major Step Toward Sausalito’s Housing Goals
For years, housing availability in Sausalito has remained extremely limited. New residential construction has been relatively rare, especially compared to the rapid population and housing growth seen across much of the Bay Area. The city’s latest proposal signals a meaningful shift toward addressing long-term housing demand while creating new opportunities for residents who want to live close to Marin County’s waterfront communities.
According to the sfchronicle.com, California housing officials require Sausalito to plan for 724 new housing units by 2031 under the state’s Regional Housing Needs Allocation process. That target represents a dramatic increase compared to previous housing cycles. Between 2015 and 2022, the city permitted only 58 new units.
The Harbor Drive proposal could become one of the most impactful projects helping the city move toward those goals.
The planned residential community would include a diverse mix of floor plans, including studio apartments as well as one-bedroom, two-bedroom, and three-bedroom residences. This type of housing diversity is increasingly important across the Bay Area, where many communities are looking for ways to accommodate professionals, families, downsizers, and workforce residents within the same neighborhood.
An important part of the proposal also focuses on affordability. According to the sfchronicle.com, 46 of the units would be designated for very low-, low-, and moderate-income households, helping expand housing accessibility in one of Marin County’s most desirable waterfront markets.
Measure J Continues to Shape Sausalito’s Future
The Harbor Drive project directly reflects the vision approved by voters through Measure J. The initiative rezoned several commercial properties along the Bridgeway corridor and created opportunities for housing development in locations already supported by existing infrastructure and transportation access.
One of the goals behind the plan was to encourage housing growth without disrupting the city’s historic maritime and industrial character, particularly within the Marinship district.
According to the sfchronicle.com, the overlay applies to approximately 16 acres spread across 12 parcels north of downtown. The area currently includes low-rise commercial buildings occupied by offices, creative businesses, service providers, and local retailers.
The rezoning strategy attempts to balance future residential growth with preservation of the eclectic waterfront atmosphere that has long defined Sausalito. By concentrating housing within selected commercial corridors rather than industrial waterfront zones, city leaders aimed to maintain the working waterfront environment while still creating opportunities for new development.
The Harbor Drive proposal appears positioned to become one of the first major real-world implementations of that broader strategy.
A New Look for the Bridgeway Corridor
The proposed building is designed to reflect the surrounding character of the Marinship area while introducing a more contemporary residential presence to the corridor.
According to the sfchronicle.com, the project would feature two parking levels beneath four residential stories above. Plans also indicate that the architecture would incorporate materials and design elements inspired by Sausalito’s waterfront heritage and industrial history.
This approach reflects a growing trend across Northern California where cities are seeking higher-density housing solutions that remain visually connected to local identity and neighborhood character.
The Bridgeway corridor has increasingly become an area of interest for future mixed-use and residential growth because of its accessibility, commercial activity, and proximity to the waterfront. Located near major commuter routes and existing neighborhood services, the corridor offers an opportunity to add housing without significantly expanding into hillside or environmentally sensitive areas.
For buyers, renters, and investors watching Marin County real estate trends, projects like Harbor Drive may also represent an early indicator of how traditionally low-growth communities are adapting to evolving state housing policies.
Why This Development Matters for the Bay Area Housing Market
The proposed Harbor Drive community is part of a much larger conversation happening throughout the Bay Area. Cities across Northern California are under increasing pressure to create additional housing supply, especially in highly desirable coastal communities where inventory has historically remained extremely constrained.
Sausalito has long been known for its scenic beauty, artistic culture, marina lifestyle, and proximity to San Francisco. However, limited housing development over the years has contributed to rising prices and restricted availability for many prospective residents.
According to the sfchronicle.com, Measure J allows between 415 and 530 new housing units across designated overlay sites. While not all of those projects may move forward immediately, the approval demonstrates a meaningful shift in local planning priorities.
The Harbor Drive proposal could help create momentum for additional thoughtfully designed housing opportunities in the future while supporting broader regional housing objectives.
At the same time, the project reflects how Bay Area communities are increasingly focusing on transit-accessible locations and commercial corridors as ideal areas for smart residential growth.
What Comes Next
The Harbor Drive proposal is currently in its preliminary application phase. Because the site falls within the Measure J housing overlay area, the project qualifies for a streamlined approval pathway under California housing law.
According to the sfchronicle.com, projects meeting the overlay requirements may receive ministerial approval and are not subject to traditional discretionary review or environmental review under the California Environmental Quality Act.
That streamlined process could help accelerate the project timeline compared to previous large-scale development proposals in Sausalito.
While the proposal will continue through planning and review stages, the filing itself already marks an important milestone for the city’s housing future.
For Marin County residents, real estate professionals, and Bay Area housing observers, the Harbor Drive proposal represents more than a single development project. It reflects changing attitudes toward housing growth, evolving urban planning priorities, and a broader effort to create more housing opportunities within some of Northern California’s most sought-after communities.
As Sausalito balances preservation with progress, projects like this may help shape the next generation of waterfront living in Marin County.
Source: sfchronicle.com
