Renovating Old Apartments in Tehran: Challenges and Solutions

Renovating old apartments in large metropolitan areas like Tehran has become a necessity. Rapid population growth, lack of available land for new constructions, rising housing prices, and the cultural or sentimental value of certain buildings have led many property owners to choose renovation instead of complete demolition and rebuilding.

However, this process is far from simple. Renovating an old apartment in Tehran involves multiple challenges—from legal and technical issues to budget constraints, material selection, and interior design that matches today’s lifestyle. In this article, we will explore the key challenges and solutions in renovating old apartments in Tehran to help you make better decisions.

The Importance of Renovating Old Apartments in Tehran

Tehran is a city with diverse urban textures and a large number of buildings that are 30 to 50 years old. These apartments are usually located in central and northern neighborhoods, which offer prime locations and accessibility. However, they often struggle with outdated infrastructure, insufficient safety standards, and outdated designs.

Key reasons why old apartment renovation matters:

1. Enhanced Safety: Many old apartments in Tehran lack proper earthquake resistance standards. Renovation can significantly improve structural safety.
2. Better Quality of Life: Modern interior design and upgraded utilities improve residents’ comfort and convenience.
3. Increased Property Value: Renovating an old apartment can greatly boost its market value.
4. Preserving Neighborhood Identity: Demolishing and replacing old buildings with modern towers often destroys the neighborhood’s character. Renovation creates a balance between tradition and modernity.
5. Cost Efficiency: In many cases, renovation is more affordable than complete reconstruction, especially for buildings with solid structural frameworks.

Challenges of Renovating Old Apartments in Tehran

Despite its many advantages, apartment renovation also comes with obstacles and complexities. Understanding these challenges beforehand can smooth the entire process.

1. Structural and Technical Issues

Many old Tehran buildings were constructed with outdated materials. Common problems include worn-out wiring, corroded plumbing, structural cracks, and lack of thermal or acoustic insulation.

Solution: Hire a team of specialists (civil engineers and architects) to thoroughly inspect the framework and infrastructure. Reinforcement and replacement of outdated utilities should be prioritized.

2. Legal and Administrative Limitations

Renovating certain properties requires municipal permits and neighbor approvals. In apartment complexes, collective decision-making among unit owners can delay the process.

Solution: Work with legal advisors and contractors experienced in handling municipal procedures and shared properties to speed up approvals.

3. Unexpected Costs

Renovation projects often involve hidden expenses. For example, demolishing a wall may reveal unforeseen structural issues requiring additional funds.

Solution: Prepare an accurate budget plan and include a 15–20% contingency for unexpected expenses.

4. Design Limitations

Older apartments often lack layouts suited for modern living—closed kitchens, small rooms, and poor natural lighting are common issues.

Solution: Interior designers can reconfigure layouts, remove non-load-bearing walls, and use modern materials to transform the apartment into a functional, contemporary space.

5. Coordination with Residents and Neighbors

Renovation in residential complexes can cause noise, dust, and inconvenience.

Solution: Choose suitable work hours, inform neighbors in advance, and hire professional execution teams to minimize disruptions.

Main Steps in Renovating Old Apartments in Tehran

A successful renovation requires detailed planning. The main stages include:

1. Inspection & Evaluation

• Assess the building structure, utilities, and safety systems.
• Identify major issues.

2. Design & Planning

• Create renovation plans.
• Select an interior design style (modern, classic, minimal, etc.).
• Estimate costs and set a project timeline.

3. Obtaining Necessary Permits

• Coordinate with the municipality.
• Gain approval from residents (if in a shared complex).

4. Demolition & Preparation

• Remove worn-out sections and non-load-bearing walls.
• Clear debris.

5. Infrastructure Installation

• Replace plumbing and sewage systems.
• Upgrade electrical wiring.
• Install heating and cooling systems.

6. Finishing Works & Decoration

• Flooring (parquet, ceramic, stone, etc.).
• Wall coverings and painting.
• Install kitchen cabinets, wardrobes, and bathroom fixtures.

7. Furnishing & Interior Decoration

• Choose furniture suitable for the design style.
• Use smart lighting systems.
• Finalize decorative details.

Modern Ideas for Renovating Old Apartments

To make old apartment renovation in Tehran stylish and modern, creative solutions can be applied:

• Open Floor Plans: Merge kitchens with living rooms for more open spaces.
• Smart Lighting: Use recessed lights and automated light control systems.
• Modern Materials: Glass, stainless steel, and engineered wood.
• Acoustic & Thermal Insulation: Improve comfort in urban living.
• Minimalist Design: Remove unnecessary details and focus on functionality.

Renovation Costs in Tehran

The cost of renovating an old apartment depends on various factors:

• Apartment size (square meters).
• Choice of materials.
• Scope of renovation (partial vs. full).
• Contractor fees.

On average, the renovation cost in Tehran can range from 3 to 7 million tomans per square meter (based on 2025 rates).

10. Minimalist Decor

Less is more. A minimalist design approach prevents visual clutter and makes the home feel larger. Every item should serve a purpose and have its own place.

The Role of Professional Companies in Old Apartment Renovation

Renovating without expert guidance often leads to wasted time and money. Professional companies such as Hoorpod Architectural House with experienced architects, interior designers, and contractors can manage the project from consultation to execution.

Key features of a reliable renovation company:

• Proven track record and portfolio.
• Transparent contracts and pricing.
• 3D design presentation before execution.
• Use of high-quality materials.
• Post-project support and service guarantees.

Conclusion

Renovating old apartments in Tehran is an excellent opportunity to increase property value, improve living standards, and preserve urban identity. However, this process requires careful planning, accurate budgeting, and collaboration with skilled professionals.

If you are considering renovating your old apartment, consult with an expert team before making any decisions. This way, you can not only address structural issues but also create a modern, beautiful, and functional living space.