When I started in property, I thought the hardest part was finding a property.
I was wrong.
The hardest part is not losing money on the wrong deal.
After analyzing several deals and scaling my portfolio, I’ve noticed that 90% of beginners make the same 5 mistakes.
Here they are 👇
1. Buying a property without calculating ROI
Most beginners only look at:
- Purchase price
- Monthly rent
But they ignore:
- Refurbishment costs
- Financing costs
- Void periods
- Maintenance
A deal that looks profitable can easily become a loss-making property.
Always calculate:
Total investment, Cash flow and Return on investment (ROI)
2. Underestimating refurbishment costs
This mistake wipes out profits fast.
Beginners often think:
“Maybe the refurb will cost £8k”
Reality: £20k+
Unexpected costs appear everywhere:
- Electrical upgrades
- Plumbing issues
- Structural work
- Damp problems
Rule I learned the hard way:
Always add 20–30% contingency.
3. Buying in the wrong area
A cheap property does not mean a good investment.
Some areas have:
- Low tenant demand
- High crime
- Low capital growth
- Difficult tenants
A £60k property in the wrong area can be far worse than a £120k property in the right area.
Location still wins.
4. Not understanding financing properly
Many beginners don’t realize how powerful leverage can be.
But they also don’t understand:
- Mortgage structures
- Bridging finance
- Refinance strategies
- Interest costs
This is where many investors get stuck and can't scale.
5. Waiting too long because of fear
This is the biggest one.
I’ve seen people analyse deals for 2 years and never buy anything.
The truth is:
You don’t learn property from courses.
You learn property from deals.
One thing that helped me scale faster
Once I started focusing on:
- Deal analysis
- Buying below market value
- Refinancing to recycle capital
Everything changed.
That’s when property started becoming a real business instead of a side hustle.
Would like to know…
Which mistake nearly cost you money (or almost stopped you from starting)?
Drop it below 👇
Or if you want to see how I analyse deals before buying them.
Happy to share what’s working.