Articles

SFR Investing: A Guide to Seizing the Sector’s Momentum

Single-family rental (SFR) investing is surging as this asset class outperforms. With homeownership less attainable and lifestyle renting more popular, the sector’s tailwinds bode well for long-term growth. If you are new to this space, our guide has answers to commonly asked questions.

Current Reports

Single-Family Rental Investment Trends Report Q2 2025

Bolstered by robust build-to-rent (BTR) activity, the single-family rental (SFR) sector continued to display strength even as the residential housing market moderated. Arbor’s Single-Family Rental Investment Trends Report Q2 2025, developed in partnership with Chandan Economics, provides original research and analysis of key performance metrics for investors to take a closer look at a sector on the rise.

Analysis

Small Multifamily Investment Snapshot — June 2025

Amid ongoing macroeconomic uncertainty, the small multifamily sector remains favorably positioned for stability as the structural need for affordable housing in the U.S. has supported the strength of the sector’s demand profile.

Articles

Single-Family Build-to-Rent Starts Remain Robust

As build-to-rent (BTR) demand rises, single-family rental (SFR) development has become more efficient in creating a distinct, community-focused experience for renters. Newly released U.S. Census Bureau data confirms that SFR/BTR development continues to be robust and stable, with its annualized pace of construction in the first quarter of 2025 matching the previous quarter’s tally.

Articles

Top Multifamily Markets for Low Renter Turnover

Tenant retention is a valuable — though sometimes elusive — contributing factor to the strength of a multifamily property. Nationally, 29% of multifamily households signed a third lease for the same unit, according to an analysis of the U.S. Census Bureau’s American Community Survey. Locally, renter turnover was lowest in major coastal markets, like New York City, and highest in transient renter markets, like Charleston, SC.

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William Foster

Managing Director, Tax and Strategic Planning

William Foster is responsible for all of Arbor’s corporate income tax matters, including tax structuring of transactions; management of effective tax rates; general tax planning; assistance with M&A structuring; and oversight for income tax compliance. This entails advising the Chairman and other executives within the Arbor family of legal entities on complex tax structures and strategic planning initiatives to enhance shareholder value.

Mr. Foster comes to Arbor with vast expertise in taxation and building shareholder value. Prior to joining Arbor, he was the Founder and Managing Partner of Foster & Foley LLP, a tax consulting practice advising high-net-worth individuals and multinational companies on diverse consulting strategies to minimize tax liabilities and increase shareholder value. Mr. Foster began his career at Ernst & Young LLP, a global professional services firm.

Mr. Foster received a Bachelor of Science in Accounting from Adelphi University and has been a practicing CPA for more than three decades. He is also an active member of the American Institute of Certified Public Accountants (AICPA) and the New York State Society of CPAs (NYSSCPAs).

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