Planning, explained

Planning permission,
without the jargon.

Straight-talking guides to what a home could become, the rules that make it realistic, and the moves that quietly add the most value. Written for homeowners, the trades who build it and the agents who sell it.

The latest guides

Written to help you understand what is possible before you commit a penny.

What your home could become
What Could This House Actually Become?

A tea gone cold, a bare brick wall, a dream of bifolds: here is what permitted development will actually let you build before you call an architect.

1 Oct 202610 min read
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For builders, fitters and trades
Competing Agents: Why the Trade Who Understands Planning Wins the Job First

Homeowners always get more than one quote; the trade who can answer what the house is actually allowed to become gets the deposit before the others finish their tea.

25 Sept 202611 min read
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Rules, limits and permission
House Extension Rossendale: 2026 Planning Rules Guide

Thinking of extending in Rossendale? Learn what you can build in 2026 under permitted development, where conservation rules bite, and how to avoid costly false starts.

30 Aug 202611 min read
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Rules, limits and permission
Boundary Realignment & Planning Permission: 2026 Guide

Thinking of extending in 2026? Discover how shifting a garden boundary can quietly expand or limit what you can build under permitted development rules.

24 Aug 20266 min read
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Rules, limits and permission
Permitted Development Limits: What Extension Rules Mean

Confused by codes like 149000/3 when planning an extension? Learn what actually decides if you need permission, with clear limits for porches, extensions and lofts.

21 Aug 20269 min read
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Rules, limits and permission
Planning Reference Numbers: What They Tell You

Found a cryptic code like 149000/3 on a planning file? Here is how to read what matters, find the case, and check your PD options.

18 Aug 20266 min read
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What your home could become

Outcome first: the kitchen, the light, the extra bedroom, the street as it could look.

Rules, limits and permission

The rule explained through a real decision: how far you can go, when you need permission, what changes in a conservation area, and what a neighbour can actually do.

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For builders, fitters and trades

Written for builders, kitchen and bathroom fitters, architects and developers who win work from homeowners.

For estate agents

How showing what a listing could become wins the instruction and sells the house.

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Home Extensions and Permitted Development in the UK: A 2026 Guide for Estate Agents

Win more listings in 2026 with confident answers on extensions: what’s possible under permitted development, when permission is needed, and how to evidence value at valuation.

27 Jul 20269 min read
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Extensions and Planning Intelligence: An Estate Agent's Guide to Winning Listings in 2026

Win more instructions in 2026 by answering extension questions with authority, using permitted development basics, local precedent and quick reports to reassure buyers and vendors.

26 Jul 20267 min read
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Neighbour Notification: What It Means for a Listing, and Why Agents Should Care

The neighbour notification scheme decides whether that dream rear extension needs a letter to next door first, and knowing it can win you the instruction.

24 Jul 20269 min read
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The Neighbour Consultation Scheme: What It Means for the House You're Selling

A buyer who can see the kitchen-diner that doesn't exist yet pays for it; here's the rule that decides whether that room is a fantasy or a formality.

21 Jul 20268 min read
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What Could This House Become? An Estate Agent's Guide to Upward Extension Permitted Development

The vendor sees a tired box room. The buyer sees nothing at all. The agent who can show both of them an extra storey wins the instruction.

20 Jul 202610 min read
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New Listings 2026: What It Means for Your Planning Project

Confused by talk of new listings in 2026? Here’s the no-fluff route to check restrictions, permitted development and upward extensions before you spend a penny.

17 Jul 202611 min read
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Inside Planaroo

How the product works and what it found on real houses we have already built reports for.

Every property has a second drawing. See yours.

Drop in a UK address and we build a full-colour report on what that exact home could become, quality-checked before you see it.

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