International luxury real estate
A word from the founder
“At Nessell, every real estate sale is a strategic and human mission. Based in Geneva and active across the canton of Vaud, our agency supports both private clients and investors, with proven expertise in residential properties, income assets, and high-end real estate.
With over 15 years of on-the-ground experience, I lead Nessell SA with the firm belief that real estate guidance goes far beyond a transaction. Backed by training from USPI and the Swiss Federal Diploma in Real Estate Valuation, I approach each mandate with analytical precision, clear strategy, and tailored client focus.
But it’s our team spirit that truly sets us apart: dedicated professionals, working in synergy, with one shared goal — unlocking the full market value of every property, under the best possible conditions.
Our commitments are simple and strong:
Honest, informed advice
Efficient, custom-built sales strategies
Diligent follow-through — from first visit to final signature and beyond
Our core values are non-negotiable:
Ethics. Expertise. Efficiency.
They shape every decision and inspire long-term trust from our clients — deal after deal.”
David KNAFO
Our customers' opinions
Discover the opinions of owners, buyers and tenants who have entrusted us with a real estate project in French-speaking Switzerland!
I highly recommend this real estate agency in Geneva, very professional and attentive to customer needs. I would call again without hesitation.
Pro-active brokerage, understanding, finesse and tact in negotiations, great expertise and good advice in the various areas of sales, cantonal and notarial administration. Acts ethically; we recommend Nessel for the brokerage of your property.
Very good contact with Mr David. He explained the procedure very well. He is competent, reassuring, efficient and very available. Very good relationship of trust. I can only recommend him.
Very good service. Easy communication. responsive, friendly and got the price I wanted. David was recommended to me by a neighbor. I will also recommend without hesitation.
We sold our apartment through Nessell and they sold it in a few weeks at the asking price. Mr. David Knafo managed the sale and really impressed us with his communication skills. In fact, his relationship with customers excels beyond a skill - it's an attitude and ability to deliver quality service: humble, intelligent and diligently responsive. No wonder he succeeds in everything he does.
David was absolutely fantastic in working with us to find a home. His level of service throughout the process was first class. Even after the transaction was complete, he stayed in the picture to help us settle in. I would highly recommend him.
