Amplifying Ideas
Notes on architecture, renovation, and the building craft from AMPOPS — for clients who want to understand what they're getting into, and for builders who want to compare notes.
Certificate of Occupancy in NYC, What It Is and Why It Matters
The city record that says what a building is allowed to be, what it lists, and why a sale, a lease, or a renovation starts with it.
NYC Alteration Permits: Alteration and Alteration-CO
The two DOB filing types behind substantial New York renovations, what separates them, and why the difference can shape review, closeout, and timing.
The NYC Brownstone: An Architectural Primer
A field guide to the city's most recognizable house, from the soft stone on its face to the brick and timber doing the real work.
The History of New York Brownstones: Bohemia, Scandal, and the Joy Goddess of Harlem
Behind the brown fronts, the city ran everything from a Fifth Avenue scandal to a Harlem salon to a bomb in the basement.
When and Why You Need an Architect for an NYC Renovation
When NYC renovations require an architect, when they don't, and how to tell the difference.
The NYC Alteration Agreement, What It Is and What It Cover
A plain-language walkthrough of the document every co-op or condo owner signs before renovation work begins.