Whether you’re buying a run-down house as an investment opportunity, to create your dream family home, or to flip it for a profit, there are a number of key questions you should ask before signing any contracts. Renovation projects can offer significant rewards, such as adding value to the property, customising your living space to fit your unique needs and tastes, or taking advantage of a good deal in a competitive market.
However, these projects also come with their share of risks and challenges. In this article, I’m going to outline some of the most important considerations and the key questions you should be asking the sellers and solicitors before the exchange of contracts takes place. By doing so, you can make a more informed decision and set your renovation project up for success.

Renovation projects can be a very costly endeavour so you need to make sure you have sufficient funds and a large contingency for the size of the task you’re taking on. As with most construction works and renovations, budgets can easily get out of hand. The same applies for time scales. The majority of projects tend to take longer than expected.
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Setting a Budget for Your Renovation
One of the first and most crucial steps in undertaking a renovation project is setting a realistic budget. This budget should include not only the purchase price of the property but also the estimated costs of all renovations, repairs and unexpected expenses. Here are some steps and considerations to consider:

Assess the Scope of Work
Before diving into the financials, it’s important to clearly define the scope of the renovation. Are you planning a complete overhaul, or are you focusing on specific areas like the kitchen and bathrooms? Create a detailed list of all the work that needs to be done. Think about:
- Structural repairs
- Plumbing and electrical updates
- Interior and exterior painting
- Roofing and insulation improvements
- Flooring replacements
- New fixtures and appliances
Obtain Professional Estimates
Hiring professionals to provide estimates for the work can give you a more accurate picture of potential costs. This includes:
- Contractors for general construction and repairs
- Electricians and plumbers for utility updates
- Interior designers or architects for space planning, such as hiring experienced architects in Marbella if you’re located in that area
- Specialists for any unique or high-end finishes
Gather multiple quotes to ensure you’re getting a fair price and to help in negotiating better deals. Whether you’re considering local experts or renowned architects in Marbella, obtaining a variety of professional estimates is crucial for setting a realistic and comprehensive budget.
Factor in Planning Permission and Building Regulations
Larger renovation projects often require planning applications, which can vary in cost depending on the scope of the work and local regulations. Failing to secure the proper planning permission can lead to fines and delays, so it’s essential to include these costs in your budget from the start. Check with local authorities to understand the specific requirements for your project.
Add a Contingency Fund
Unforeseen issues are almost guaranteed to arise during renovations, from hidden structural problems to delays in material delivery. It’s wise to set aside a contingency fund, typically 10-20% of your total budget, to cover these unexpected costs. This financial cushion can prevent your project from stalling due to lack of funds.
Consider Financing Options
Depending on the size of your project, you might need additional financing. If this is the case you can consider some of the following options:
- Home renovation loans
- Home equity line of credit (HELOC)
- Personal loans
- Refinancing your mortgage
It’s worth talking to professional financial advisors to find the best option for your situation, and ensure that your financing plans align with your overall budget and repayment capabilities.
Track and Manage Your Expenses
Once your budget is set, it’s crucial to track all expenses meticulously. Use budgeting software or apps to monitor your spending and make adjustments as needed. Regularly reviewing your budget can help you stay on track and avoid financial surprises. you can use these free Excel Spreadsheets to help with this task.
Key Questions to Ask:
- What is the estimated cost of the entire renovation project?
- Are there any potential hidden costs that might arise?
- What are the costs for necessary permits and inspections?
- How much should I set aside for a contingency fund?
- What financing options are available and what are their terms?
With the financial aspects of this endeavour covered, let’s now take a look at some of the most important questions you should be asking when looking to buy a property in need of renovation.
What Questions to Ask When Buying a Renovation Project Property

Questions for the Seller
What is the history of the property?
When was it built, previous owners, past uses and any major changes made.
Understanding the property’s history offers valuable insights for your renovation plans and investment. Knowing its construction date helps assess the age and durability of materials and systems. Information about previous owners and uses reveals maintenance levels and wear and tear. Learning about past renovations identifies structural changes and potential hidden issues.
Are there any existing structural issues?
Foundation problems, roof condition or wall stability.
Identifying structural issues is crucial for understanding the property’s condition and safety. Foundation problems like cracks or uneven settling can indicate serious, costly issues. Roof issues, such as damaged shingles or leaks, can lead to significant water damage. Checking for wall stability issues, like cracks or bulges, is essential as they signal potential structural weaknesses. Knowing these issues beforehand helps you estimate renovation costs and decide if the property is a viable investment.
What is the condition of the electrical and plumbing systems?
When were they last updated or inspected?
Assessing these systems is vital for property safety and functionality. Knowing their last update or inspection offers insights into reliability and potential upgrades. Outdated electrical systems pose fire risks and may lack capacity for modern appliances. Old plumbing can cause leaks and water quality issues.
Are there any known issues with pests or mould?
Pest infestations can cause structural damage and health hazards, while mold resulting from water damage can lead to respiratory issues and compromise indoor air quality. Understanding these issues allows for proper remediation and prevention strategies during the renovation process.
What renovations or repairs have been done previously?
Understanding past renovations and repairs provides insights into the quality and extent of work done on the property. This knowledge helps assess the level of maintenance and potential issues that may need addressing during your renovation project.
What is the age of major systems and appliances?
Knowing the age of major systems and appliances, such as HVAC, boilers, and kitchen appliances, is essential for assessing their remaining lifespan and potential need for replacement. This information helps anticipate future maintenance costs and prioritise upgrades during your renovation.
Questions for the Estate Agents
What are the recent sales prices of similar homes in the area?
Knowing the recent sales prices of comparable homes allows you to gauge the current market value of the property you’re considering. Understanding this information helps you make informed decisions about your investment and potential resale value in the future.
What is the neighbourhood’s growth potential?
Inquiring about the neighbourhood’s growth potential provides insights into future developments, zoning changes, and community plans. Understanding the trajectory of the area can help you assess its desirability and potential for appreciation, influencing your decision to invest in the property.
Are there any restrictions or covenants on renovations?
Learning about any restrictions or covenants on renovations is essential for understanding what modifications are allowed within the property. This includes homeowner association rules, historical district guidelines, or any other regulations that may impact your renovation plans. Being aware of these constraints helps you evaluate the feasibility of your renovation goals and avoid potential legal issues down the line.
Questions for Your Solicitor
Are there any legal issues with the property?
Asking about legal issues ensures you’re aware of any potential obstacles, such as outstanding liens, easements affecting property use, or ongoing disputes with neighbors, which could impact your ownership or renovation plans.
Is the property compliant with current building codes and zoning laws?
Verifying compliance with building codes and zoning laws ensures the property is legally used and suitable for your renovation goals. Understanding any limitations or requirements imposed by local regulations helps you plan renovations effectively and avoid costly violations or delays.
What are the property tax implications of a renovation?
Inquiring about property tax implications post-renovation allows you to anticipate any changes in tax assessments resulting from increased property value. Understanding how renovations may affect property taxes ensures you’re financially prepared for potential adjustments and can factor these expenses into your budgeting decisions.
Questions for Your Survey Inspector
What are the major issues found during inspection?
Seeking a detailed list of defects or concerns identified during inspection provides a comprehensive understanding of the property’s condition. This information allows you to assess the extent of necessary repairs and factor them into your renovation plans and budget.
What immediate repairs are needed?
Identifying immediate repair needs helps prioritize urgent issues essential for safety and functionality. Addressing these repairs promptly ensures a safe living environment and prevents further damage or deterioration while you plan for larger-scale renovations.
Are there any hidden issues not immediately visible?
Inquiring about hidden issues uncovers potential problems lurking behind walls or under floors that may not be immediately apparent during a visual inspection. Understanding these hidden issues allows for proactive measures to address them and prevents unexpected surprises or costly repairs later on in your renovation process.
Questions for Contractors and Builders
What are the estimated costs for the planned renovations?
Requesting detailed quotes for labor, materials, and any additional expenses provides a clear financial picture of your renovation project. This helps you budget accurately, compare contractor rates, and identify potential cost-saving opportunities.
What is the expected timeline for the renovation project?
Understanding the realistic time frames for each phase of the project ensures you can plan effectively and manage expectations. Knowing the timeline helps in coordinating with other aspects of the move or temporary housing arrangements and minimises disruptions.
Can you provide references or examples of past work?
Reviewing previous projects and contacting references allows you to assess the quality and reliability of the contractor’s work. This step is crucial for ensuring you hire a professional who meets your standards and can deliver satisfactory results within the agreed timeframe and budget.
This concludes the list of questions you should be asking before purchasing a property in need of renovating. Another part of this buying process is your own visual inspection of a property. This is when you are most likely to get a feel for the property and a rough idea of the extent of works required. Here are some key checks you should be thinking of during your visit.

Visiting the Property for a Visual Inspection
When viewing a property to buy, especially one intended for renovation, conducting thorough visual checks is crucial. Here are some key areas to inspect visually:
Exterior Checks:
- Roof Condition:
- Look for missing or damaged shingles, sagging areas, and signs of leaks or water damage.
- Foundation:
- Check for cracks, signs of settling, and any water pooling near the foundation which can indicate drainage issues.
- Exterior Walls:
- Inspect for cracks, peeling paint, or signs of moisture damage. Check for any noticeable gaps around windows and doors.
- Windows and Doors:
- Ensure they open and close properly, check for drafts, and look for signs of rot or deterioration in the frames.
- Gutters and Downspouts:
- Ensure they are intact and directing water away from the house properly. Look for signs of rust, leaks, or blockages.
- Landscaping:
- Observe the condition of trees and shrubs, and check for grading issues that might cause water to flow toward the house.
Interior Checks:
- Walls and Ceilings:
- Look for cracks, water stains, mold, or signs of recent patching which may hide underlying issues.
- Floors:
- Check for unevenness, soft spots, or sagging. Pay attention to any creaking or movement underfoot.
- Windows and Doors:
- Inspect for ease of operation, and check for signs of condensation between double-glazed panes.
- Basement and Attic:
- Look for signs of water damage, mold, and adequate ventilation. Check for pest infestations and insulation quality.
- Plumbing:
- Check under sinks and around fixtures for leaks. Look at the condition of visible pipes for rust or corrosion.
- Electrical:
- Inspect the fuse box or circuit breaker panel for age and condition. Check outlets and switches to ensure they are functional.
Specific Areas:
- Kitchen:
- Check the condition of cabinets, countertops, and appliances. Look for signs of water damage under sinks and around the dishwasher.
- Bathrooms:
- Inspect tiles for cracks, the condition of fixtures, and the presence of mold or mildew. Check for proper ventilation.
- HVAC System:
- Look at the condition of the furnace and air conditioning units. Check for signs of leaks or rust.
General Observations:
- Odours:
- Unpleasant smells can indicate mold, mildew, or pest problems.
- Light and Ventilation:
- Ensure the property has good natural light and proper ventilation throughout.
- Overall Maintenance:
- Look for signs of neglect such as peeling paint, overgrown landscaping, or general disrepair.
By conducting these visual checks, you can identify potential red flags and better understand the scope of work required for your renovation project. While visual inspections are valuable, it’s also essential to hire professional inspectors for a more thorough evaluation before finalizing your purchase.
Conclusion
Buying a property for renovation can be a rewarding venture, whether you’re creating your dream home, investing in real estate, or planning to flip the property for profit. However, it’s essential to approach this endeavour with thorough research and careful planning. Whether you’re looking to design a whole new property or amend the existing structure you’re better off searching for a reliable architect to draw up some plans and ensure you get the best out of the space. A simple search for Architects in Marbella or your local city will help start this process.
By asking the right questions and conducting detailed inspections, you can uncover potential issues, accurately estimate costs, and avoid unexpected surprises. Ensuring you understand the history of the property, existing structural and system conditions, legal implications, and financial impacts will help you make an informed decision. With the right preparation and expert guidance, you can turn a run-down house into a valuable asset and a place that meets your needs and aspirations.








