Home Innovation News

August 23, 2012

Home Innovation’s NGBS Certification Recognized by Fannie Mae in Multifamily Green Initiative

Certification to ICC 700 National Green Building Standard Recognized for Fannie Mae MBS Designation

The Harvard Joint Center for Housing Studies estimates that the average age of the nation’s current multifamily housing stock is 38 years. This opens a wealth of opportunities for making cost-effective energy upgrades to existing multifamily buildings, and the ICC 700 National Green Building Standard (NGBS) provides an affordable, practical, and now Fannie Mae-recognized path to accomplish that.

Fannie Mae is a key player in the financing of multifamily buildings, estimating the size of their multifamily portfolio at nearly more than 3.8 million housing units valued at $193 billion. The Federal Reserve also reports that Fannie Mae accounts for 21.2% of the financing of multifamily housing. This makes Fannie Mae the nation’s single largest single participant in the multifamily mortgage market.

Fannie Mae predicts that there will be a wave of refinancing soon resulting from maturing loans in their multifamily portfolio. It is projected that from now until 2016 there will be more than 13,000 multifamily loans with an aggregate balance of $75 billion that will mature and be eligible for loan refinancing. With today's low interest rates it can be expected that many of these loans will be refinanced. This provides a near-term activity to encourage energy improvements at the time of loan refinancing.

To take advantage of this opportunity, the secondary mortgage leader launched the Fannie Mae Multifamily Green Initiative earlier this summer. The initiative’s mission is to improve energy and water efficiency, enhance the financial and environmental sustainability, and extend the useful life of all multifamily housing stock financed by Fannie Mae.

Central to the Multifamily Green Initiative is the “Property Improvement and Expense Reduction” (PIER) which focuses on the reduction of expenses through property improvements. Fannie Mae will modify the PIER to include "Green Refinance Plus," a financing solution that provides capital for the upfront costs of implementing these investments at the time of refinance and acquisition of multifamily property. This will augment the underwriting process by adding a green mortgage-mortgage backed security (MBS) to lenders.

The other primary component of the initiative is to modify the Physical Needs Assessment (PNA) and the development of a green MBS, which Fannie Mae says would augment the underwriting process. A PNA is a third-party assessment of the physical condition of a property required for underwriting multifamily mortgages. Under the Multifamily Green Initiative, Fannie Mae’s PNA will be modified to include a "Green PNA," which will assess the energy and water efficiency of the property. The Green PNA is now required for all properties participating in the Green Refinance Plus program or any other Fannie Mae financial product. Fannie Mae recognizes certification by Home Innovation Research Labs to the ICC 700 National Green Building Standard as applicable for its green MBS designation.

Michelle Desiderio, Home Innovation Labs’s director of green building programs, is a member of the Multifamily Green Initiative Task Force and will continue to keep our certification program participants apprised of more beneficial developments. If you have questions, please visit Fannie Mae’s website or contact us.

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ABOUT: Home Innovation Research Labs, located in Upper Marlboro, Md., is a full-service research, testing, and consulting firm determined to improve the quality, durability, affordability, and environmental performance of single- and multifamily homes and home building products – in short, we aim to perfect the home. Founded in 1964 as a subsidiary of the National Association of Home Builders (NAHB), our team has been integral in solving many of our client’s most difficult product and technology issues, and helping to introduce some of the most groundbreaking innovations in residential construction. Through an interdisciplinary research approach – including market research, building science analysis, laboratory testing, and standards development – we help to find a home for innovation in the residential construction industry.

NOTE TO EDITORS ON STYLE USAGE: To identify this company and its work correctly, first reference should be "Home Innovation Research Labs." In subsequent mentions, "Home Innovation Labs” or simply “Home Innovation” are acceptable and accurate alternative references; we are not identified by an acronym. Prior to February 12, 2013, the company was known as the NAHB Research Center.