For a teacher in Marin County, the math simply doesn't add up. Imagine finishing a day of middle school history in Larkspur, only to walk out to a car for a ninety-minute crawl toward a more affordable life in Sonoma or Solano County. This isn't a rare "what-if" scenario; it is the daily grind for the vast majority of people who keep Marin’s schools and public services running. They are essential to the community’s function but are economically locked out of living within it.
The Oak Hill Workforce Housing Project is the county’s aggressive answer to this math problem. Located on an 8.5-acre stretch of surplus state-owned land in Larkspur, right near the San Quentin Rehabilitation Center, this project represents a "pivot" from traditional housing models. It is a dedicated effort to house those who serve the public, turning idle land into a strategic asset for community stability.
In this deep dive, you will learn:
- The structural mechanics of the Oak Hill project and how it splits 270 units between workforce and affordable housing.
- Why the "surplus land" strategy is becoming the blueprint for solving the Bay Area’s inventory crisis.
- The specific timeline for construction and the state-level funding that finally pushed the project past a five-year stalemate.
The Geography of Displacement: Why Marin is Moving Now
Marin County has long been one of the most expensive zip codes in the United States. While the scenery is world-class, the housing market is exclusionary by default. According to the Marin County Office of Education, a staggering two-thirds of the county’s workforce commutes from outside the county lines (Marin County Office of Education) [1]. When the people who teach the children, maintain the roads, and staff the clinics cannot afford to live in the neighborhoods they serve, the community’s social fabric begins to fray.
The problem isn't just about traffic, it's about retention. A 2021 survey of local educators found that over 1,400 teachers and school staff were actively seeking affordable housing and many were considering leaving the profession or the area entirely due to housing costs (Marin Independent Journal) [2]. Oak Hill is designed to stop that bleed. By utilizing 8.5 acres of state land, specifically land identified via Governor Gavin Newsom’s 2019 Executive Order N-06-19, the project bypasses the most significant barrier to development in Marin: the astronomical cost of land (State of California) [3].
Project Breakdown: 270 Units of Stability
The Oak Hill development is a tale of two partnerships. While often discussed as a single entity, the site actually hosts two distinct housing components designed to meet different rungs of the economic ladder.
The first component, led by Education Housing Partners (EHP), focuses on 135 workforce apartments. These are specifically reserved for teachers, school staff, and county employees. These units are targeted at the "missing middle", households that earn too much for traditional low-income subsidies but not enough to compete in Marin’s predatory private rental market (Education Housing Partners) [4].
The second component is a 115-unit affordable housing complex managed by Eden Housing. This section serves lower-income families, ensuring that the 8.5-acre site provides a diverse range of housing types (Eden Housing) [5]. Together with a few additional units aimed at specific county needs, the total scope reaches 270 units.
The Design: More Than Just a Place to Sleep
One common criticism of "workforce housing" is that it can feel institutional. SVA Architects and RHAA Landscape Architects have worked to ensure Oak Hill feels like a neighborhood, not a barracks. The plan includes:
- Variety of Units: A mix of 1, 2, and 3-bedroom floor plans to accommodate single teachers and families alike (SVA Architects) [6].
- Community Integration: A clubhouse, community garden, and a dedicated dog area.
- Preservation: In a move to satisfy local environmental concerns, the project includes the preservation of 1.6 acres of open space (Larkspur City Planning) [7].
The site’s proximity to the San Francisco Bay and its position near the SMART train and ferry terminals make it a prime example of transit-oriented development, even if the primary goal is simply giving a teacher a ten-minute commute instead of a two-hour one.
The Funding Pivot: From Stalemate to Start Date
For five years, Oak Hill existed primarily on paper. Pre-development planning is a notoriously slow process in the Bay Area, often hampered by "Not In My Backyard" (NIMBY) sentiment and complex financing gaps. The project hit a critical milestone in early 2025 when State Senator Mike McGuire secured a $7.5 million boost from the state budget (Office of Senator Mike McGuire) [8].
This funding served as the "gap filler" necessary to move the project toward construction financing. The development team expects to issue construction bonds in early 2026, which will trigger the actual breaking of ground. This state-level intervention is a clear signal: the California government is tired of seeing its surplus land sit empty while the housing crisis worsens.
Visual Data: Marin Workforce vs. Oak Hill Capacity
| Metric | Data Point | Source |
|---|---|---|
| Total Units Planned | 270 | [5] |
| Workforce Reserved Units | 135 | [4] |
| Lower-Income Affordable Units | 115 | [5] |
| Educators Seeking Housing (2021 Survey) | 1,400+ | [2] |
| Commuter Workforce Percentage | 66% (2/3) | [1] |
| State Budget Allocation (2025) | $7.5 Million | [8] |
Case Example: The "Teacher Rent Burden"
Consider the profile of a mid-career teacher in the Larkspur-Corte Madera School District. With an average salary that often hovers around the Area Median Income (AMI), they might earn $90,000 to $110,000. In Marin, the median rent for a two-bedroom apartment can easily exceed $3,500 per month (Zillow Rental Manager) [9].
Applying the standard rule that housing should cost no more than 30% of gross income, this teacher should be paying roughly $2,500. Under current market conditions, they are "rent-burdened," spending nearly 45% of their take-home pay just to keep a roof over their head. Oak Hill’s rent structures are specifically calibrated to the incomes of school and county employees, effectively giving these professionals a double-digit "raise" by reducing their cost of living (UC Berkeley Terner Center for Housing Innovation) [10].
Timeline: The Road to Oak Hill
- January 2019: Governor Newsom signs Executive Order N-06-19, identifying surplus state land for affordable housing (State of CA) [3].
- 2020: The Larkspur site near San Quentin is officially identified as a prime candidate for the program.
- 2021: A comprehensive survey reveals over 1,400 Marin educators are in dire need of affordable housing options (MCOE) [1].
- 2022-2023: Environmental reviews and initial design phases are completed by SVA Architects and RHAA (Larkspur City Council) [7].
- October 2024: Developers refine the split between workforce and lower-income units to maximize state tax credit eligibility (Eden Housing) [5].
- February 2025: Senator Mike McGuire announces $7.5 million in state funding to bridge the final financing gap [8].
- Late 2025: Finalization of permits and project bidding.
- Early 2026: Anticipated closing of construction bonds and groundbreaking (Education Housing Partners) [4].
- 2028: Estimated completion and first residents moving in.
What Smart Critics Argue
No project in Marin moves forward without pushback. Critics of the Oak Hill project generally fall into three camps:
- The Density Dilemma: Some Larkspur residents argue that adding 270 units to a sensitive area near the bay will overwhelm local infrastructure and traffic (Marin Post) [11].
- Response: Proponents point out that these residents are already on the road as commuters. Moving them to the site actually removes thousands of miles of car travel from local highways.
- The "Surplus" Definition: Critics of the state land program argue that land near San Quentin should be used for correctional expansion or ecological restoration rather than housing.
- Response: The state has determined that housing is the highest and best use for underutilized parcels during a historic shortage (California Dept. of General Services) [12].
- Cost Per Unit: Skeptics look at the total development costs, often exceeding $700,000 per unit in the Bay Area, and wonder if there are cheaper ways to house people (Bay Area Council Economic Institute) [13].
- Response: High costs are a symptom of the region's labor and material markets. Building on free state land is currently the most effective way to lower the "per unit" taxpayer burden.
Key Takeaways
- Surplus land is the secret sauce. By using state-owned land, Oak Hill eliminates the most expensive part of the development equation [3].
- Targeting the "Missing Middle." 135 units are specifically for those who earn too much for subsidies but too little for market-rate rent [4].
- Retention over Recruitment. The primary goal is keeping seasoned teachers and county staff from leaving the area [1].
- Strategic Partnerships. Combining a non-profit workforce developer (EHP) with an affordable housing giant (Eden) creates a robust project structure [5].
- Transit matters. The location near transit hubs reduces the carbon footprint of the workforce [6].
- State backing is essential. The $7.5 million state injection was the "pivot" that moved the project from a dream to a reality [8].
- It’s a long game. Groundbreaking is slated for 2026, nearly seven years after the initial site identification.
Actions You Can Take
At Work:
If you work in school administration or local government, start a dialogue about your organization's housing needs. Data from surveys (like the 2021 MCOE survey) is what convinces legislators to act.
At Home:
Educate your neighbors about the difference between "low-income housing" and "workforce housing." Understanding that these units are for the teachers and nurses they see every day helps reduce NIMBY friction.
In the Community:
Support local businesses that publicly endorse workforce housing. A stable local workforce means less turnover in the shops and services you rely on.
In Civic Life:
Attend Larkspur City Council or Marin County Board of Supervisors meetings when housing is on the agenda. Vocal support for projects like Oak Hill is often drowned out by a few loud dissenters.
One Extra Step:
Sign up for the Eden Housing or Education Housing Partners newsletters to stay informed on the specific dates for the 2026 groundbreaking and potential lottery openings for units.
FAQ
Who exactly can live in the 135 workforce units?
Priority is given to employees of Marin County schools and County of Marin staff. Eligibility is based on income brackets, usually between 60% and 120% of the Area Median Income (AMI) (Education Housing Partners) [4].
Is this project being built inside San Quentin?
No. It is being built on surplus state land adjacent to the San Quentin community in Larkspur. It is independent of the correctional facility's operations.
How will this affect my commute?
Actually, it might help. By moving 270 households closer to their jobs, the project aims to reduce the number of "in-commuters" who clog the Richmond-San Rafael Bridge and Highway 101 every morning [1].
Is the $7.5 million state funding all they need?
The $7.5 million fills the "equity gap." The bulk of the project will be funded through private activity bonds and traditional construction loans, which are expected to be finalized in 2026 [8].
When can people start applying for units?
Applications typically open 6 to 12 months before construction is completed. With a 2026 start date, the lottery process would likely begin in late 2027 or early 2028.
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Sources
[1] Marin County Office of Education, “Workforce Housing Initiative and Educator Survey Results,” MCOE Official Site, June 2021, https://www.marinschools.org, Accessed April 14, 2026.
[2] Marin Independent Journal, “Marin educators seek affordable housing lifeline,” MIJ News, September 12, 2021, https://www.marinij.com, Accessed April 14, 2026.
[3] State of California, “Executive Order N-06-19: Affordable Housing Development on State-Owned Property,” Office of Governor Gavin Newsom, January 15, 2019, https://www.gov.ca.gov, Accessed April 14, 2026.
[4] Education Housing Partners, “Oak Hill Workforce Housing Overview,” EHP Project Portfolio, January 2026, https://www.educationhousing.org, Accessed April 14, 2026.
[5] Eden Housing, “Oak Hill Apartments: Lower Income Component,” Eden Housing Developments, October 2024, https://www.edenhousing.org, Accessed April 14, 2026.
[6] SVA Architects, “Oak Hill Residential Design and Transit Integration,” SVA Portfolio, March 2025, https://sva-architects.com, Accessed April 14, 2026.
[7] City of Larkspur, “Planning Commission Staff Report: Oak Hill Residential Project,” Larkspur City Records, November 2023, https://www.cityoflarkspur.org, Accessed April 14, 2026.
[8] Office of Senator Mike McGuire, “McGuire Secures $7.5 Million for Marin Workforce Housing,” CA Senate Press Release, February 10, 2025, https://sd02.senate.ca.gov, Accessed April 14, 2026.
[9] Zillow Rental Manager, “Rental Market Trends: Marin County, CA,” Zillow Data, April 2026, https://www.zillow.com/research/data/, Accessed April 14, 2026.
[10] UC Berkeley Terner Center for Housing Innovation, “The Costs of Building Housing in the Bay Area,” Terner Center Reports, July 2024, https://ternercenter.berkeley.edu, Accessed April 14, 2026.
[11] Marin Post, “Community Concerns Regarding Larkspur Density,” Marin Post Opinion, December 2024, https://marinpost.org, Accessed April 14, 2026.
[12] California Dept. of General Services, “Surplus Land Strategy for Affordable Housing,” DGS Asset Management, January 2026, https://www.dgs.ca.gov, Accessed April 14, 2026.
[13] Bay Area Council Economic Institute, “The Economic Impact of the Bay Area Housing Crisis,” Bay Area Council, August 2025, http://www.bayareaeconomy.org, Accessed April 14, 2026.
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