Beyond Zoning: Obstacles to Walkable Neighborhood Development

If the market demand is there, why isn't more mixed-use housing getting built? Follow the money.

3 minute read

June 27, 2013, 2:03 PM PDT

By Tim Halbur


“This is the heart and the core, the very center of new urbanism, and it’s a difficult, messy, icky mess.”

What is Steve Maun, a developer and CNU board member, complaining about? Money, money, money. While planners and new urbanists have had their attention focused on changing zoning and coding to allow the sort of mixed-use buildings that people love, attracting financing for urbanism has remained a challenge.

The major roadblocks to financing the urban form that consumers increasingly prefer is not market demand, but decades-old government policies. The Federal Housing Administration (FHA), Fannie Mae and Freddie Mac, and HUD all have rules on the books that limit the percentage of a building that can be used for commercial space – if a federal mortgage is involved, that is. This obstructs the development of the key ingredient of traditional Main Streets; mixed use buildings with retail on the ground floor and apartments or condos above.

Maun explained all of this at a panel at CNU 21 in Salt Lake City (which can be seen in its entirety, below).

CNU and a consortium of partners, including the Regional Plan Association and the National Association of Home Builders, managed earlier this year to convince the FHA to change the limitations. “We’ve been to a lot of meetings in Washington, and you rarely get someone to lean across the table and say, ‘You know, you’re right,’” said Maun. “But this actually happened.” The revision is still officially pending, but the change in attitude is worth celebrating.

The remaining obstacle is entrenched thinking among banks and lenders. In the past, bankers considered a balance of income types in the same building as a benefit, not a drawback. Just as you balance your retirement accounts out by investing in a different investment types, having some income from housing and some from retail or office diversifies your portfolio. Today, however, mixed-use development doesn’t fit neatly into the standard real estate investment trust.

“We need to find new ways of securitizing and packaging these new loans into asset classes,” added Richard Oram, chairman of the Oram Foundation and a supporter of CNU’s efforts. “Making this happen is going to require new partnerships between Main Street and Wall Street, particularly between community banks and big banks.”

It will certainly help that the housing recovery seems to be fueled by more urban development. It was widely reported that housing starts were up 6.8% in May; what received less attention was the fact that single-family home construction was actually only up .03% -- the rest of that rise can be attributed to housing types with multiple units. The market will likely be the most convincing factor for change in the entire equation.


Tim Halbur

Tim Halbur is communications director for the Congress for the New Urbanism (CNU), the leading organization promoting walkable, mixed-use neighborhood development, sustainable communities and healthier living conditions. He was managing editor of Planetizen from 2008 to 2011.

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

June 11, 2025 - Diana Ionescu

Metrorail train pulling into newly opened subterranean station in Washington, D.C. with crowd on platform taking photos.

Congressman Proposes Bill to Rename DC Metro “Trump Train”

The Make Autorail Great Again Act would withhold federal funding to the system until the Washington Metropolitan Area Transit Authority (WMATA), rebrands as the Washington Metropolitan Authority for Greater Access (WMAGA).

June 2, 2025 - The Hill

Large crowd on street in San Francisco, California during Oktoberfest festival.

The Simple Legislative Tool Transforming Vacant Downtowns

In California, Michigan and Georgia, an easy win is bringing dollars — and delight — back to city centers.

June 2, 2025 - Robbie Silver

Color-coded map of labor & delivery departments and losses in United States.

The States Losing Rural Delivery Rooms at an Alarming Pace

In some states, as few as 9% of rural hospitals still deliver babies. As a result, rising pre-term births, no adequate pre-term care and "harrowing" close calls are a growing reality.

June 15 - Maine Morning Star

Street scene in Kathmandu, Nepal with yellow minibuses and other traffic.

The Small South Asian Republic Going all in on EVs

Thanks to one simple policy change less than five years ago, 65% of new cars in this Himalayan country are now electric.

June 15 - Fast Company

Bike lane in Washington D.C. protected by low concrete barriers.

DC Backpedals on Bike Lane Protection, Swaps Barriers for Paint

Citing aesthetic concerns, the city is removing the concrete barriers and flexposts that once separated Arizona Avenue cyclists from motor vehicles.

June 15 - The Washington Post