Frequently Asked Questions

Q. What is the East River 50s Alliance (ERFA)?
A. The East River 50s Alliance is a nonprofit 501(c)(4) corporation founded in 2015 by East River Fifties (the area between 52nd Street and 59th Street, east of 1st Avenue) residents, co-operatives, and condominiums. The group’s aim is to reform New York City’s zoning laws to prevent out of scale development within the abovementioned area. Such projects, like the 1,000-foot megatower planned by the Bauhouse Group on East 58th between First Avenue and Sutton Place, and similar “pencil tower” buildings that may be proposed by other developers on “soft sites” threaten the fabric of this residential neighborhood.
Q. What is a megatower?
A. A “megatower” or “supertower” is a building that is extremely tall in relation to the size of its footprint. Such buildings are also sometimes referred to as “pencil towers” or “needle towers” due to their shape and their extremely disproportionate height in comparison with surrounding buildings. A number of megatowers — 432 Park Ave. and 157 W. 57th St., for example — can now be seen in the area just south of Central Park.
Q. Why did megatowers suddenly appear on the cityscape?
A. New engineering technologies have made the construction of such buildings possible, and they are very profitable for developers because very wealthy people are willing to pay tens of millions of dollars per apartment on the high floors.
Q. Why does ERFA object to construction of megatowers in the East River Fifties?
A. Construction of any megatower in the midst of our quiet neighborhood of predominantly mid-rise buildings will distort the character and sense of place of this iconic and well-loved residential community. The potential problems, both during the construction phase and after completion, are especially pronounced if the building would be erected on a narrow side street, such as the 1,000 foot tower now planned for E. 58th.
Q. What has ERFA done to keep megatowers out of the neighborhood and keep the community livable?
A.ERFA’s response has been to commission outstanding lawyers, planners and land-use experts to prepare and submit a proposal to the New York Department of City Planning to create new zoning regulations for the East River Fifties Area.  The existing R10 zoning — which does not impose height limits on residential development — would be modified to mandate height limits and encourage affordable housing. The plan has been formally submitted to the Department of City Planning.
Q. What are the key elements of ERFA’s rezoning proposal?
A.  ERFA is proposing contextual regulations that would prevent megatowers through height limits and would include incentives for affordable housing construction and design controls for wide buildings. While ERFA expects that its proposal will evolve throughout the review process, here are the current details:

Height Limits

The new zoning regulations proposed by ERFA for the designated East River Fifties Area would allow for height limits of 210 feet for buildings with frontage on narrow streets and 235 feet for buildings with frontage on wide streets. Base FAR** for residential or community facility buildings would remain at 10.0, unchanged from the current R10 zoning.

Façade Articulation

ERFA’s proposal would also create façade articulation requirements. What is façade articulation? This refers to the many street frontage design elements, both horizontal and vertical, that help create a streetscape of interest. The appropriate scale for articulation is often a function of the size of the building and the adjacent public spaces including sidewalks, planting zones, and roadways. Proper façade articulation can create an environment that is friendly, safe and an integrated part of the neighborhood around it. (Read more about façade articulation here). In our rezoning plan, in order to reduce the potential development of long, flat unfriendly and inappropriate façades, ERFA proposes to require façade articulation at various intervals.

Inclusionary Housing Designated Area (IHDA)

ERFA proposes to designate the East River Fifties Area as an Inclusionary Housing Designated Area (IHDA), and thus provide an incentive for the voluntary construction of affordable housing. In exchange for reserving 1.6 FAR (about 13% of total residential floor area) for people earning at or below 80 percent of area median income (AMI), developers would receive a 2.0 FAR residential bonus.  As a further incentive to the creation of affordable units, participating developments would also be entitled to a total FAR of 13.0 instead of the current 12.0 FAR,[1] and an increased height limit to accommodate the additional FAR.  Buildings that take advantage of the IH bonus could build up to 260 feet on both narrow and wide streets.

[1] Because residential FAR is capped at 12.0 by New York State Law, at least 1.0 FAR of any 13 FAR building must be community facility space.

 The 3.0 FAR bonus would consist of 2.0 FAR of residential and 1.0 FAR of community facility for a total allowable FAR of 13.0. Buildings that take advantage of the IH bonus could build up to 260 feet on both narrow and wide streets.

**Floor Area Ratio, or FAR, is the ratio of a building’s total floor area to the area of its zoning lot. Under the NYC Zoning Resolution, each zoning district is assigned an FAR which, when multiplied by the lot area of any zoning lot within that district, produces the maximum amount of floor area allowable for a building on that zoning lot. For example, in a district where the maximum permitted FAR is 10, a building constructed on a 10,000 sq. ft. zoning lot could contain up to 100,000 sq. ft. of floor area. Find a more complete answer and a visual representation of FAR here.

Q. Does ERFA’s proposal allow commercial development?
A. No. Like the existing R10 district, the proposed new district would allow only residential uses and community uses, like day care centers and medical offices, keeping the residential and non-commercial nature of the district intact.
Q. Under the ERFA rezoning, how many units of affordable housing will be created?
A.Right now, R10 zones throughout the city, like ours, only create about 4-5% affordable units with each new development. That does not meet the city’s needs and gives away too much to developers. Our community embraces the Mayor’s goal of creating affordable housing in new developments, and our new zoning plan supports that goal. If fully implemented, the ERFA plan would more than double the amount of affordable housing in new developments in our neighborhood.
Q. What is a 'soft site?'
A. Soft sites are lots that are vacant or built out at far below what existing zoning would allow, and therefore tend to be the most viable lots for redevelopment (according to NYU’s Furman Center).These sites may not have a specific development planned, but may reasonably be expected to be developed in the not too distant future. ERFA has identified several such sites in the rezoning area (including the site owned by the Bauhouse Group on East 58th Street.)
Q. What will ERFA’s rezoning plan mean for the community?
A. The rezoning would protect the East River 50s community from excessively tall buildings. No megatower could be developed within the area extending roughly from 52nd to 59th Street, east of 1st Avenue. Importantly, the new zoning has the potential to more than double the amount of affordable housing built as part of any new developments in the neighborhood as compared to the status quo zoning.
Q. Doesn’t the City usually take the lead to rezone areas that no longer seem appropriately zoned?
A. Yes. In fact, during the Bloomberg administration, around 10% of the city was rezoned through the initiative of the Department of City Planning. But any individual, group, or developer can also propose a change in a zoning designation.
Q. What will happen to ERFA’s proposal now?
A. ERFA’s proposal has reached the last stage of the Department of City Planning’s “pre-application review” procedure, a process which normally takes 7-15 months and involves working with the Department of City Planning staff to produce various materials, such as draft zoning text, development projections and an Environmental Assessment (required under state and city environmental laws), which the DCP requires to complete the formal rezoning application.  Once DCP determines that the application is complete it will be able to go through the next steps that are necessary for final approval of the proposed rezoning:  review by the community Board, the Borough President, the City Planning Commission and, finally, the City Council.  Based on progress so far, ERFA expects the entire process to be completed during 2017.
Q. What makes ERFA’s rezoning proposal so special?
A. ERFA’s rezoning proposal is a landmark in community-based planning. This is one of the few instances where a nonprofit, community-based organization has proposed, commissioned and financed such considerable legal, planning, environmental, zoning, urban design, and public awareness efforts for the purpose of advancing a rezoning proposal.
Q. How is ERFA building support for this cause?
A.ERFA’s goals have been endorsed by hundreds of residents and more than 30 co-op and condo boards in the community. In addition, ERFA has gotten the endorsement of such important civic organizations as Sutton Area Community Inc., Turtle Bay Association, the Municipal Art Society of New York, Friends of the Upper East Side Historic Districts and CIVITAS. ERFA continues to build such support by running an active community awareness and public education program consisting of town hall meetings, social media, sign-up tables, rallies, and letter-writing efforts. ERFA’s website, is an important source of information and updates.
Q. Do elected officials support ERFA’s rezoning effort?
A. Not only do elected officials support ERFA’s rezoning plan, four elected officials have actually signed on to the plan, which is very unusual, and shows particularly robust support for the plan. Manhattan Borough President Gale A. Brewer, Council Member Ben Kallos, Council Member Dan Garodnick and State Senator Liz Krueger have all signed on to the proposal. ERFA’s efforts are additionally endorsed by Congresswoman Carolyn Maloney and Assemblyman Dan Quart.
Q. Where can I learn more about the City’s Zoning Resolution and specific zoning sites?
A.The City’s Zoning and Land Use website,, is a great source of information and includes zoning and land use maps and other information for every part of the city.
Q.There have been reports that Gamma Real Estate has acquired the 58th St. site where the Bauhouse Group was planning to construct the 1,000 ft. megatower. Is there still reason to be concerned that a megatower might be built there?
A. Yes, the threat is as great as ever.  Since acquiring the property, Gamma has been proceeding with efforts to develop it along the same lines that the Bauhouse Group had started. They have completed demolition of three existing buildings and have recently filed an application with the Department of Buildings to construct an 856-foot tower on the site.  And, as long as we have the current zoning, there’s nothing preventing the current or a future developer from filing for an even taller building through higher ceilings or additional air rights transfers.  We have submitted objection letters to the DOB opposing approval of Gamma’s application.  While we still have an opportunity to obtain a zoning change in time to prevent a megatower at the 58th St. location, it is clear that there is a new urgency to replace the antiquated zoning laws that allow megatowers in our residential neighborhood.  ERFA’s rezoning plan, if successful, will ensure that the 58th Street site and others in the East River Fifties community will no longer permit such towers.