Apartment Renovation in a Multi-Family Building — What is Permitted by Law?

Introduction: Apartment Renovation in a Multi-Family Building — Legal Limitations and Requirements

Apartment renovation in a multi-family building is not entirely a private matter. Unlike an independently owned apartment or private house, any modification or renovation in an apartment within a multi-family building is subject to laws, the building's bylaws, and decisions of the owners' assembly. Violation of these provisions may result in lawsuits, fines, and significant financial liabilities.

Our firm, Mandelbaum, Gor, Witzman-Gor and Partners (Ramat Gan, Petach Tikva), provides comprehensive legal advice to residents, apartment owners, and contractors regarding renovations within multi-family buildings. Based on more than 18 years of experience in real estate law and multi-family building regulations, we guide our clients through complex procedures and protect their rights.

What is a Multi-Family Building Under Legal Definition?

A multi-family building is a structure in which common areas (roof, external walls, elevator, stairs, electrical room, etc.) are jointly owned by all residents. Each resident owns their private apartment but shares ownership of the building's common areas. The relationship between residents and building management is governed by the Multi-Family Buildings Law and the building's bylaws, as approved by the owners' assembly.

According to Israeli law, a multi-family building obligates all residents to maintain the peace, order, and safety of the building. Any renovation or modification within an apartment must be conducted in a manner that does not harm the rights of other residents or the building's common areas.

Apartment Renovation in a Multi-Family Building — What is Permitted and What is Forbidden?

Renovations Permitted Without Approval

There are renovations and maintenance tasks that can be performed within an apartment without explicit approval from the owners' assembly or the building committee, provided they do not cause damage to common areas or other residents:

• Interior Painting: Repainting interior walls, ceilings, and office furniture within the apartment.
• Interior Flooring Replacement: Replacing ceramic tiles, tiling, parquet, or carpeting within the apartment only.
• Wallpaper or Wall Covering Installation: Coating interior walls with decorative materials.
• Minor Repairs: Replacing nails, shelves, hooks, and small hanging fixtures.
• Small Fixture Replacement: Replacing light fixtures, electrical switches, outlets, and interior shutters (if main electrical installation is not altered).

Renovations Requiring Approval from the Building Committee or Owners' Assembly

Renovations that alter the apartment's structure, affect common areas, or impact building safety and peace require explicit approval:

• Interior Wall Modifications: Demolition or construction of interior walls, alteration of openings or interior doors.
• Work on Common Areas: Any work on external walls, roof, elevator, stairs, or shared electrical room.
• Plumbing System Modifications: Installation of new water, sewage, or gas pipes, or alteration of their routes.
• Significant Electrical Work: Installation of new electrical lines, creation of additional electrical panel, or modification of main system connection.
• Apartment Expansion: Expansion into shared courtyard, roof, shared balcony, or other building areas.
• Facade Modification: Alteration of color, materials, or appearance of the apartment's external facade.
• Air Conditioning or External Unit Installation: Installation of air conditioners, ventilation units, or equipment on external walls.
• Change of Apartment Use: Conversion of apartment to office, vacation rental, or commercial use requires special approval.

Process for Obtaining Approval for Renovations in a Shared Building

When you want to perform renovations or make changes to an apartment in a shared building, it is important to understand the correct process to avoid legal complications:

Step 1: Review the Building Regulations

Begin by reading the regulations of the shared building, which are typically available with the building committee or building manager. The regulations specify the specific rules of the building regarding renovations, alterations, and maintenance. Each shared building may have different requirements based on previous decisions made by the owners' assembly.

Step 2: Contact the Building Committee

Contact the building committee in writing (usually through the building manager) and specify in detail the renovation or change you are planning. Indicate the type of work, estimated timeline, names of contractors, and any relevant details. Request written approval. The committee must respond within a reasonable timeframe (typically up to 30 days).

Step 3: Obtain Written Approval

Legally valid approval must be in writing. Do not rely on verbal or telephone agreements. Written approval protects you in case of future disputes with the committee or other residents. If the committee refuses approval, request a written explanation and consider appealing or convening an owners' assembly.

Step 4: Perform the Work in Accordance with Instructions

Perform the renovation in accordance with the conditions specified in the approval. Adhere to permitted working hours (typically 08:00–17:00 on Tuesday through Thursday, with no work on Saturdays and holidays). Maintain cleanliness and order in the shared areas of the building.

Step 5: Completion of Work and Inspection

After completing the renovation, ensure that no damage has occurred to shared areas. If the committee requested an inspection, schedule an inspection and obtain written completion approval. Keep all documentation, invoices, and photographs as evidence for future reference.

Comparative Table: Types of Renovations and Legal Requirements