Landmarks panel approves flagpoles, storefront changes and rooftop work across Manhattan and Brooklyn

The New York City Landmarks Preservation Commission on Thursday approved six separate applications covering storefront signage, a small flagpole, rooftop and rear additions, a mural legalization and amendments to a large building signage master plan.

The actions included: approval of a small flag at 99 Worcester Street (the Gay Activists Alliance firehouse landmark in SoHo); certification for rooftop and rear-yard work at 23 East Ninth Street in Greenwich Village; a master plan for signage at 345 Adams Street (the Brooklyn Edison Building) in Downtown Brooklyn; legalization of a mural and installation of an awning at 184 Seventh Avenue South in the West Village; an amendment to the Terminal Warehouse signage master plan in West Chelsea; and a conditional approval of a flagpole at 893 Broadway in the Ladies’ Mile Historic District. All items passed; votes and conditions are recorded below.

Why it matters: the approvals reflect the commission’s continuing balancing of preservation rules with commercial viability — from permitting internally illuminated, larger-scale signage where the streetscape is already dominated by such signs, to allowing reconstruction and rooftop work where extensive deterioration was documented. Commissioners and public commenters repeatedly emphasized limits on attachment methods and on possible damage to historic fabric when anchors or penetrations were proposed.

99 Worcester Street (SoHo Cast Iron Historic District) Commissioners approved a replacement proposal to mount a smaller, historically precedent flagpole at the Gay Activists Alliance firehouse individual landmark at 99 Worcester Street after rejecting an earlier oversized banner proposal. Preservation staff reported that an earlier plan called for a 130-inch-tall banner of about 32.5 square feet but commissioners found that excessive; the applicant returned with a flag roughly 16.6 square feet. Commissioner Ruth Ginsburg said, “This seems reasonable to me, and I think it’s appropriate.” The motion passed 8–0 (Aye: Chair Carroll; Chapin; Chen; Ginsburg; Goldblum; Jefferson; Master; Lutfi).

23 East Ninth Street (Greenwich Village Historic District) The commission approved a certificate of appropriateness for a multi-part renovation and rear-yard reconstruction at 23 East Ninth Street, including a pitched, lead-coated-copper bulkhead, removal of a bank of 1920 skylights (cited as requiring FDNY clearance), reconstruction of a deteriorated rear wall using brick to match historic masonry, and replacement of windows with multilite casement units in a historically appropriate pattern. Project architect Elliot Royce told commissioners the existing rear wall had “large cracks above lintels” and failing wood lintels and that reconstructing the top two floors of the rear wall would better preserve the historic configuration in the long term. The motion passed 8–0 (Aye: Chair Carroll; Chapin; Chen; Ginsburg; Goldblum; Jefferson; Master; Lutfi).

345 Adams Street, Brooklyn Edison Building (Brooklyn Borough Hall / Downtown Brooklyn) The commission approved a master plan that standardizes signage across three different facades of the recently designated individual landmark at 345 Adams Street, allowing larger, internally illuminated raceway lettering on the nonhistoric Adams Street façade and smaller letters on the more intact Pearl and Willoughby frontages. Applicant representatives and preservation consultant Jackie Poo de Valen presented street-level context and examples of existing signage; the commission and community board discussed 36-inch letter heights on Adams versus 18-inch heights on the other facades. The motion carried 7–1 (Nay: Commissioner Lutfi).

184 Seventh Avenue South (Greenwich Village Historic District) — Little Sweet Treat The commission voted to legalize a painted mural and a new retractable awning installed without prior permits at 184 Seventh Avenue South. Owner representative Ellie Ross and supporting testimony from the Victorian Society and Manhattan Community Board 2 argued the mural and awning fit the block’s long tradition of colorful, eclectic storefronts and that the painted mural has reduced repeated graffiti. Village Preservation and others urged better penalties and outreach to prevent after-the-fact work; commissioners agreed that permitting guidance matters but found the existing work acceptable in context and approved legalization, while reminding the applicant to confirm paint and material specifications for masonry longevity. The motion passed 8–0.

Terminal Warehouse (Eleventh/Twelfth Avenues, West Chelsea Historic District) — master plan amendment The commission approved amendments to an earlier, building-wide signage master plan for the Terminal Warehouse complex, adding flexible locations for marquee and blade signs on side streets and establishing constrained zones on the Twelfth Avenue façade where tenant lettering will be permitted. Commissioners and public testimony from Community Board 4, the Victorian Society and local preservation groups stressed minimizing intrusive penetrations into historic brickwork; the commission approved painted or pin-mounted lettering for the arch and upper Twelfth Avenue zones but eliminated the option for thick dimensional letters on rails. The motion passed 8–0. Safe Chelsea and Community Board 4 had urged rail-mounted solutions with integrated lighting to reduce repeated brick penetrations; the commission required parameters to protect masonry and limited permitted letter styles and sizes.

893 Broadway (Ladies’ Mile Historic District) The commission granted conditional approval for a commercial flagpole at 893 Broadway after discussion about historic cast-iron piers and prior unpermitted work at the same location. Several preservation organizations warned that cast iron is brittle and that flag attachments and repeated wind loads risk damage; John Graham of the Victorian Society said, “Attaching one to historic cast iron is a recipe for destruction and should always be prohibited.” The commission approved the flagpole on condition that the pole not be attached to the decorative cast-iron piers, that the piers be repaired before any installation, that the applicant work with staff on a reduced pole and banner length and on alternate attachment into the storefront infill, and that engineering details be reviewed by staff. The motion passed 8–0.

Where commissioners and public commenters asked for follow-up: several approvals include explicit follow-up steps. The 23 East Ninth Street approval relies on the applicant’s structural memo and engineer’s recommendations for rear-wall reconstruction; the Terminal Warehouse amendment requires protective approaches to brickwork and restricts rail-mounted dimensional letters; and the 893 Broadway approval requires engineering review and cast-iron repair prior to installation.

Votes at a glance (items approved) - LPC 25-00606 (99 Worcester St., SoHo Gay Activists Alliance firehouse) — Approved, 8–0; condition: smaller historically precedent flagpole approved in place of earlier oversized banner. - LPC 25-01663 (23 East Ninth St., Greenwich Village) — Certificate of Appropriateness approved, 8–0; scope: rooftop bulkhead (pitched, copper-clad), rear-yard addition and reconstruction of deteriorated rear façade, window replacements. - LPC 25-04644 (345 Adams St., Brooklyn Edison Building, Brooklyn) — Signage master plan approved, 7–1; parameters: larger raceway lettering (up to 36 in.) limited to Adams Street; smaller (18 in.) on Pearl/Willoughby; blade signs allowed per LPC rules. - LPC 25-03324 (184 Seventh Ave. S., Little Sweet Treat) — Legalization of mural and awning approved, 8–0; staff to confirm paint/maintenance recommendations for masonry. - LPC 25-06372 (Terminal Warehouse, West Chelsea) — Master-plan amendment approved with modifications, 8–0; painted or pin-mounted letters allowed at Twelfth Avenue arch/upper zone; rail-mounted thick dimensional letters eliminated. - LPC 25-04503 (893 Broadway, Ladies’ Mile) — Conditional approval of a flagpole and banner, 8–0; conditions: do not mount into decorative cast iron, repair cast-iron pier first, reduce pole/banner dimensions, and obtain engineering sign-off with staff review.

Ending The commission’s decisions reflect a case-by-case approach: where historic fabric is intact, members favored reversible or noninvasive options (painted lettering or pin mounts); where facades had been altered or are secondary in their historic role, commissioners accepted larger, illuminated signage to support commercial tenancy. Several items required or will require follow-up engineering, masonry-repair work, or staff review to ensure attachments do not harm historic materials.