Buying in London is easy; buying right is difficult. Most investors get distracted by shiny brochures and "postcode prestige," but the real profit is found in the data.
To win in 2026, look past the staging. Use this simple checklist to vet any London investment property in under three minutes.
Table of Contents
The "Quick-Check" Benchmarks
If a property doesn't hit these numbers, it's time to ask deeper questions.
1. Check the tracks (connectivity)
If it's more than a 10-minute walk to a station, your rental demand will be significantly lower. This is especially critical for off-plan investments in London, where transit infrastructure may still be under construction at the time of purchase.
The verdict: stick to properties near "super-hubs."
2. Check the "hidden" costs (net yield)
A high rental price doesn't matter if your expenses are higher. If you're planning to let the property after acquisition, our letting team can model the realistic net yield before you sign.
The amenity trap: do you really need a 24-hour concierge if your tenants don't use it? High service charges can turn a good investment into a monthly headache.
The EPC rating: buyers are now de-valuing "un-green" buildings. A low EPC rating is a future bill waiting to happen.
3. Check the neighbours (scarcity)
If there are 5,000 identical apartments being built next door, your property isn't special.
Look for areas with "scarcity value." Pockets like Bayswater are protected by heritage constraints, meaning new supply is limited, which supports pricing. This is where our current secondary listings tend to outperform new-build oversupply.
Who else benefits from the IB Score checklist
The IB Score checklist isn't only for individual buyers. We work across the market:
- Private investors and HNWIs — building portfolios in London property investment
- Family offices — sourcing institutional-grade opportunities with full IB Score analysis
- Brokers and IFAs — partnering on UK property opportunities for international clients
- Developers — bringing new schemes to a vetted investor audience
- Owners considering exit — valuing and positioning property for sale
At Imperia Broker, we provide a full investment review before you make an offer — analysing everything from local demand to the IB Score.
