Renovation

Room-level structural reconfiguration. Full design and build oversight. Licensed professional coordination when required.

Renovation is the Build service for a project that requires room-level structural work. The kitchen comes out. The bathrooms come out. Some walls move. The electrical is replaced. When the work is complete, the residence has been reconceived at the level of its most-used spaces — without touching the structural system of the building.

Investment

InvestmentStarting at 20% of property value
Timeline12–18 months
Notes

Board approval in co-op buildings adds 6–12 weeks to the pre-construction phase. Board approval is not the project risk — it is the design phase that determines whether board approval goes smoothly.

Licensed Professional CoordinationWhen projects require architectural drawings, structural engineering, permit procurement, or Building Department liaison, NYC Interior Design collaborates with New York State licensed architects, engineers, and registered professionals. We coordinate this process on the client's behalf as part of the service.

In Detail

A Renovation in a Manhattan co-op requires a full alteration agreement submission. We manage the entire process: preparing the documentation package, coordinating contractor insurance certificates, timing the submission relative to the board's monthly meeting schedule, and responding to any board conditions. In pre-war buildings on Park Avenue and the Upper West Side, this process runs 8–14 weeks. In post-war co-ops and condominiums, typically 4–8 weeks. Missing the board's monthly meeting by one day means waiting another month — we plan around the board calendar from the start.

What's Included

Overview: Structural reconfiguration at the room level: moving walls, gutting and repositioning kitchens and bathrooms, expanding primary suites, integrating a comprehensive smart home — all within a single unit's footprint. Board approval management is part of the service.

Scope Details:

  • When projects require architectural drawings, structural engineering, permit procurement, or Building Department liaison, we collaborate with New York State licensed architects, engineers, and registered professionals. We coordinate this process on the client's behalf as part of the service.
  • Pre-renovation audit: structural, mechanical, and administrative assessment before design begins
  • Structural reconfiguration: non-load-bearing wall removal and addition
  • Kitchen and bathroom repositioning within unit footprint
  • Primary suite expansion and reconfiguration
  • Complete MEP replacement: electrical, plumbing, HVAC (where permitted)
  • Smart home infrastructure specified and installed before walls close
  • Full millwork program: kitchen, bathrooms, storage, library, home office
  • Complete material specification throughout
  • Board approval management: documentation, alteration agreement, managing agent, board meeting preparation
  • Full construction oversight: contractor management, weekly site visits, all trade coordination
  • Completion certificate management

The Process

Process Methodology

  • Pre-Renovation Audit: Every Home Renovation begins with a pre-renovation audit conducted before any design work begins. We assess structural conditions, existing MEP systems, board requirements, and building-specific constraints. This audit is the most important investment in the project — it is significantly cheaper to discover a constraint before design than to redesign around it after.
  • Board Management: We manage the board approval process as part of the service. This includes preparation of all board submission documentation, the alteration agreement, the managing agent relationship, and — when required — preparation for and attendance at the board meeting. The design is prepared with board approval in mind from the first schematic drawing.
  • Smart Home Timing: Smart home infrastructure is specified before walls close — this is the only time it can be done cost-effectively. Rough-in conduit, outlet placement, and network infrastructure are construction decisions, not finish decisions.
  • Trade Coordination: We coordinate all trades throughout the construction phase: architect of record (where required), general contractor, electrician, plumber, tile installer, cabinetmaker, AV contractor, painter. The coordination is the service — not just the design.

Process Phases

Pre-Renovation Audit
1–2 weeks
Structural assessment. MEP system review. Board requirements mapped. Alteration agreement template reviewed. Budget framework established.
Schematic Design
3–4 weeks
Floor plan options developed with board approval in mind. Layout alternatives presented. Scope confirmed. Structural engineer engaged for any bearing wall work.
Design Development
6–8 weeks
Full material specification, millwork design, lighting program, smart home scope. Construction documents prepared.
Board Submission
6–12 weeks
Complete board submission prepared and submitted. We manage this process — the client's time commitment is signing documents, not preparing them.
Construction
16–24 weeks
Construction with weekly site visits and full trade coordination. Smart home rough-in before walls close. Punch list at practical completion.
Completion and Handover
2–3 weeks
Completion certificate process managed. Systems commissioning. Client training. Final punch list resolved.

Ideal For

The Client

A client who has purchased or owns a unit where the existing layout does not match how they live. Common scenarios: pre-war co-op with a closed kitchen that needs to be opened, primary suite that needs to be expanded, bathroom locations that need to be repositioned. The renovation changes how the space works, not just how it looks.

Active Neighborhoods: Lenox Hill/Park Avenue, Upper East Side, Upper West Side, Tribeca, West Village, Financial District, SoHo

Not A Fit If

If the project involves combining multiple apartment units, complete structural alteration, or full HVAC/mechanical replacement as a primary objective, this is Home Remodeling.

Tier Evolution

Home Renovation clients who want to combine units, fully replace all building systems, or undertake more extensive structural work move into Home Remodeling.

Building Requirements

Applicable Architecture

Pre-war co-ops: board approval is the primary process constraint. HVAC restrictions must be designed around, not through. Glass towers and condominiums: more permissive process, modern infrastructure. Townhouses: structural complexity is higher — floor-by-floor programming determines project feasibility.

Six SubservicesCuration • Bespoke • Upgrade • Improvement • Remodeling • Renovation
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