With unrecoverable moving fees often eclipsing the cost of a major renovation, deciding whether to build or buy requires looking closely at the cold, hard numbers. We break down the honest 2026 maths of extending versus moving across North-East London and Essex to help you make the right financial choice.
Eight checks (permitted development, designations, the neighbours' history, the street's ceiling price) before you make an offer.
Coming soon
Planning refused. What actually happens next
Appeal or resubmit, how to read your refusal reasons, and the twelve-week window nobody tells you about.
Coming soon
Approved with conditions: now discharge them
Why permission is a clock starting, which conditions block your start on site, and how long discharge really takes.
Coming soon
Permitted development in 2026: what still needs no permission
Extensions, lofts and outbuildings you can build without a planning application, and the traps that quietly remove those rights.
Coming soon
The Thames Water build-over agreement, explained
The consent most rear extensions discover late. What triggers it, what it costs, and when to start it.
Coming soon
What a loft conversion really adds to your value
The returns by house type, when three-to-four bedrooms pays, and when the numbers say leave the roof alone.
Can't wait for the article? The Property Insight Report answers most of these questions for your specific address.
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