Independent Survey — Always on Your Side

You buy
with your eyes.We look
with ours.

Before you sign, know exactly what you're buying. Hidden defects, structure, real costs — our survey protects you and gives you the power to negotiate.

Book a Free Call Our Services
🇫🇷 France 🇪🇸 Spain
Founder
Issar Leya
Property Survey Expert
+200*
Properties Surveyed
97%
Satisfied Clients
2 countries
France & Spain

73% of buyers discover major defects after signing. Don't be one of them.

15–40 %
saved through negotiation thanks to our report
Our Approach

100% on the side
of the buyer.
Never the seller's.

Unlike surveys commissioned by the seller, our mission is exclusive: to protect your interests before purchase. We are your impartial technical eye, your shield against unpleasant surprises.

01
Total Independence
No ties to the seller or agency. Our only client is you.
02
Expert Technical Eye
Structure, foundations, utilities, damp, insulation — we see what the naked eye cannot.
03
Negotiation Leverage
Our detailed report gives you the facts to negotiate a fair price — or walk away from a mistake.
04
France & Spain
Expertise across both markets, local regulations, bilingual support through to completion.
What We Do

Our
Services

Complete support, from first visit through to final signature.

Full Audit
Complete Property Survey
Comprehensive inspection across all dimensions: structure, foundations, roof, facades, utilities, energy performance. Detailed report with photos and risk assessment.
Certified EPC
Your Energy Certificate May Be Misleading You
As a certified EPC engineer, I have analysed hundreds of energy certificates — and fraud is widespread. Truncated ratings, biased calculations, real consumption far from the official label. I decode what the document conceals.
Valuation
Real Cost of Works
Precise estimate to negotiate the purchase price or make a fully informed decision.
Report
Full Report Within 48h
Professional document: risk summary, annotated photos, prioritised recommendations.
Support
From Visit to Completion
On-site presence, negotiation advice, review of the purchase agreement. An expert by your side at every step.
International
France & Spain Expertise
Local regulations, taxation, legal requirements. Bilingual French–English–Spanish support.
How It Works

A simple and rigorous process

01
Free Call
20-minute consultation to understand your project, the property and your priorities.
02
On-Site Survey
Full inspection with professional equipment. France or Spain, we come to you.
03
Report Within 48h
Complete document with photos, risk assessment and works estimate.
04
Informed Decision
You negotiate with facts or avoid a mistake. Either way, you win.
Issar Leya — Acquis Property Survey
The Founder
Issar Leya
Property Survey Expert · France & Spain

Passionate about property and buyer protection, I founded Acquis with a simple conviction: every buyer deserves an independent expert on their side.

Drawing on my experience across French and Spanish markets, I support my clients with rigour, discretion and complete transparency — from the first viewing through to final completion.

Total independence from sellers and agencies
Certified expertise in French & Spanish regulations
Bilingual report (French / English / Spanish)
Available within 72h — travel included
Where I Operate

France
& Spain.

Paris, Lyon, Bordeaux or Costa Brava, Barcelona, Madrid — I travel to secure your investment, wherever it may be.

🇫🇷
France
Paris · Nice · Cannes · Marseille · Aix-en-Provence
🇪🇸
Spain
Costa Brava · Costa Blanca · Alicante · Valencia · Barcelona
Available within 72h · Travel included in the service.
They Trusted Me

What our
clients say

★★★★★

"Thanks to Issar's report, I negotiated €28,000 off a villa near Barcelona. She identified damp issues no one else had spotted. Money very well spent."

S
Sophie M.
Purchase in Barcelona, Spain
★★★★★

"I was about to sign. The survey revealed a roof structure in very poor condition. I avoided a disaster. The report was precise, clear and delivered within 24 hours."

T
Thomas R.
Purchase in Lyon, France
★★★★★

"As an expat buying from abroad, having Issar on the ground was decisive. Bilingual report, perfect knowledge of the Spanish market. I recommend without hesitation."

A
Alexandre D.
Purchase in Valencia, Spain
Let's Talk About Your Project

Book a Call.
Complimentary.

A 20-minute introductory call to understand your project. No commitment, no charge.

+33 6 37 51 37 10
issarleya@by-acquis.com
Response within 24h · On-site within 72h
Tell us about your project