Berkshire Residential Investments is moving to consolidate its credit and lending capabilities by acquiring full ownership of MF1 Process LLC. By purchasing Limekiln Real Estate Investment Management, LP’s 50% interest in the entity, Berkshire is transitioning the joint venture into a wholly-owned subsidiary. This strategic consolidation aims to integrate multifamily equity, securities, and debt origination platforms into a single, vertically-integrated operating structure. The transaction marks the end of a successful eight-year partnership between Berkshire and Limekiln founder Scott Waynebern, fundamentally reshaping Berkshire's institutional lending footprint.
Berkshire Consolidates MF1 Debt Origination Platform
The definitive agreement allows Berkshire to absorb the specialized multifamily mortgage lending expertise developed through the MF1 joint venture. Since its launch in 2018, MF1 has originated multifamily loans totaling $32 billion and established itself as a prominent issuer of commercial real estate collateralized loan obligations (CRE CLOs). To maintain operational continuity, Berkshire is absorbing most Limekiln employees, including key leadership in origination, capital markets, servicing, and legal departments. Specifically, Tom Keefe and John Roach will lead MF1 as Co-Heads, while Russ Avery joins as Executive Managing Director of Capital Markets Investment. This talent acquisition is designed to stabilize the platform as it transitions from a shared venture to a core component of Berkshire’s broader credit and lending business. The move effectively secures the human capital necessary to manage the significant loan volumes MF1 has historically processed within the multifamily sector.
Limekiln Shifts Focus Toward New CRE Strategy
While Berkshire absorbs the MF1 lending engine, Limekiln Real Estate Investment Management will pivot its business model away from multifamily debt. Founder Scott Waynebern will remain CEO of Limekiln, steering the firm toward building a new commercial real estate (CRE) strategy that operates independently of the MF1 partnership. As of March 2026, Limekiln reported assets under management (AUM) of $17.5 billion. This restructuring allows Limekiln to leverage its 15-year history in CRE debt and securitization to pursue high-yield securities strategies through separate accounts. For Berkshire, the acquisition provides a direct path to scaling its residential real estate platform, which, as of June 30, 2026, managed approximately $34.7 billion in real estate assets. By bringing MF1 in-house, Berkshire positions itself to manage more complex transactions across the capital stack, utilizing its existing infrastructure of over 1,000 employees and a portfolio of roughly 480,000 residential units to support its expanded debt and equity capabilities.
Key Takeaways
- Berkshire Residential Investments is acquiring Limekiln’s 50% stake in MF1 Process LLC to become the sole owner.
- MF1 has originated $32 billion in multifamily loans since its inception in 2018.
- Limekiln will pivot to a new CRE strategy, while its MF1 leadership team joins Berkshire.
FinanceInsyte's Take
In our view, this acquisition is a calculated move by Berkshire to eliminate the complexities of joint venture governance and capture the full upside of its debt origination engine. By absorbing MF1, Berkshire is not just buying a lender; it is securing a high-volume pipeline of multifamily debt and CRE CLO issuance that complements its $34.7 billion AUM. This vertical integration suggests a desire to control the entire lifecycle of residential real estate credit, from origination to securitization. For institutional investors, this signals a more streamlined, centralized credit platform, though the success of the integration will depend on whether the incoming Limekiln leadership can maintain MF1's momentum within a larger corporate hierarchy.
Questions & Answers
How does this acquisition change the operational structure of MF1?
MF1 will transition from a 50/50 joint venture between Berkshire and Limekiln into a wholly-owned subsidiary of Berkshire Residential Investments.
What is the historical scale of MF1's lending activity?
Since its launch in 2018, MF1 has originated multifamily loans aggregating $32 billion and has functioned as a leading issuer of commercial real estate collateralized loan obligations (CRE CLOs).
What is the strategic direction for Limekiln following the sale?
Limekiln, led by CEO Scott Waynebern, will focus on developing a new CRE strategy outside of the multifamily debt space, utilizing its existing $17.5 billion in AUM.
Which key executives are moving to Berkshire to lead the MF1 platform?
Tom Keefe and John Roach will serve as Executive Managing Directors and Co-Heads of MF1, supported by leadership in capital markets, production, and legal.
Source: Businesswire
