The 10 Practical Interventions
1. Replacing Old Windows and Balcony Doors
Double or triple glazing reduces energy losses, improves sound insulation, and immediately increases comfort. In many cases, the investment pays off within the next 2–4 heating/cooling bills. Tip: choose frames with thermal break and good sealing for real results.
2. Wall and Roof Insulation
Investments in external/internal insulation, as well as roof insulation, reduce energy losses and raise the property's energy rating, a factor that buyers now consider.
3. Upgrading the Heating System
New boiler, heat pump, proper radiator maintenance, and thermostatic valves make the home more reliable and economical. Properly functioning heating provides peace of mind for tenants and buyers, which is important for quick sale/rental.
4. Security Door
A modern security door with certified lock and tightness immediately conveys a sense of safety, a feature many prospects prioritize. It also improves sound insulation and entryway insulation.
5. Repair / Replacement of Electrical and Plumbing Installations
6. Renovating Bathroom or Kitchen on a Small Budget
It doesn't require a complete renovation but changing the countertop, faucets, and selected tiles offers a new look without high costs. These spaces are often the first checked by interested parties and set the impression.
7. Addressing Humidity and Mold
Fixing leaks, restoring damp walls, and proper ventilation are musts. Odors, humidity, and mold are among the most common complaints and dramatically reduce perceived value for buyers/renters.
8. Creating Storage Spaces
Incorporating wardrobes, smart shelves, or attics increases practicality. Interested parties worry about where to store their belongings, and what is missing often affects the final offer.
9. Improving Lighting and Natural Ventilation
Clean windows, functional frames, and proper artificial lighting change the sense of space. Small interventions in curtains/shades or lighting fixtures add more "life" and confidence for the interested party.
10. Energy & Functional Upgrades
Smart thermostats, energy-efficient appliances, simple automation, and energy performance labels show that the house is economical to operate, an important selling point, especially for cost-conscious buyers.
Why are these interventions worth it?
Owners often invest in appearance, but buyers/renters evaluate functional issues: safety, heating, insulation, clean environment, storage spaces. Fixing these important aspects will reduce objections, build trust, and help you sell or rent faster and at a better price.
SpitiGkonzalez as your ally
With SpitiGkonzalez you can:
- See which areas perform better when small renovations are made.
- Request free real-time valuation based on renovated property prices.
- Use the live heatmap tool for price comparison per sq.m. before and after renovation.
Frequently Asked Questions (FAQ)
1. How much does a small renovation cost?
Basic refresh (painting, lighting, hardware): ~3,000–10,000 €. Small interventions in kitchen/bathroom or insulation/windows increase the cost.
2. Which areas have the best ROI?
Often priority areas are those with rental demand and stable prices: example Alimos, Nea Smyrni, Pagrati. However, the strategy depends on the area's data; the heatmap helps here.
3. What should I avoid?
Don't invest in trendy, fleeting styles that quickly go out of fashion. Invest in functionality, energy efficiency, and safety—what people actually want.
Start with a small survey: ask 3–5 potential tenants/buyers what would make them rent/buy your home. With some strategic investment in the right areas, you'll see immediate interest and better pricing.
Want to discuss it? Send me the area and key details of the property, and I will prepare a quick checklist with priorities & cost estimate.
