Planning

Planning Permission for Extensions in London

Planning to extend your London home but worried about paperwork? You’re not alone! We’ve helped over 200 homeowners get quick approval for their extensions. Our experts can help with everything you need. We cover everything from Permitted Development checks to full Planning Permission. We also handle tricky rules like conservation areas and Party Wall Agreements. We will breaks down everything you need to know, in plain wording. Let’s get started!

Planning

What is Planning Permission?

Planning Permission is the formal go-ahead from your local council. It allows you to build or expand your home. In London, rules are strict—especially for:

Most rear extensions under 3m tall qualify for Permitted Development. This means no full permission is needed. We’ll check this for you!

Permitted Development vs. Full Planning Permission

Permitted Development Rights (PD) allow homeowners to expand their homes without full planning permission. This applies only to houses, not flats, and if they are outside conservation areas. Also, there are size limits, like a maximum depth of 4m for single-story extensions. Around 60% of London homes qualify—we verify eligibility in 24 hours. You need full planning permission for larger extensions, extra floors, or if your neighbors disagree. We can help with Party Wall Agreements. Notably, in Islington, all 5m rear extensions need council approval.

Key Rules for London Extensions

Conservation Areas and Listed Buildings have stricter design rules. For example, PVC-U windows aren’t allowed. They also need extra paperwork, like Heritage Statements. Wait times can be longer, up to 10 weeks. However, we’ve secured 85% of approvals in these areas—ask us how. If your extension is within 3m of a neighbor’s wall, you need to notify them two months ahead. You must also agree on a surveyor’s report. Using shared surveyors can help save costs. We handle all letters and negotiations to prevent disputes.

How JP Refurbishment London Helps

Our Planning Service Includes:

Project Timeline

1

Consultation

In our first meeting, we’ll discuss your design choices, help you understand how to get planning permission if you need it, and guide you on the best layout and structure for your needs. This will ensure that your vision is clear from the beginning.

57

2

Pre-Build

We will provide you with a detailed quote and timeline for your project. The quote will include everything. It covers necessary applications, permissions, structural engineers, and other legal needs. It also includes party-wall agreements and building regulations, ensuring no surprises throughout the project.

chief-executive-officer-of-engineering-visit-const-2024-10-14-20-30-42-utc_11zon
group-of-people-planning-on-robbing-criminal-2025-02-09-23-22-05-utc_11zon

3

Build

Before construction begins, we’ll have a meeting to kick off the project so you know exactly what to expect. Our project managers will oversee the entire build, ensuring everything runs smoothly and stays on schedule. We’ll keep you updated every step of the way so you’re always informed.

Designing House Extention London

4

Complete

Your satisfaction is our priority. Once the work is done, we’ll inspect the entire project with you to review any remaining snagging items. We won’t consider the project finished until every detail meets your approval. Our team will update your space from top to bottom, ensuring everything shines and meets your standards.

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners. View more
Cookies settings
Accept
Decline
Privacy & Cookie policy
Privacy & Cookies policy
Cookie name Active

Who we are

Suggested text: Our website address is: https://jprefurbishmentlondon.wixdek.co.uk.

Comments

Suggested text: When visitors leave comments on the site we collect the data shown in the comments form, and also the visitor’s IP address and browser user agent string to help spam detection. An anonymized string created from your email address (also called a hash) may be provided to the Gravatar service to see if you are using it. The Gravatar service privacy policy is available here: https://automattic.com/privacy/. After approval of your comment, your profile picture is visible to the public in the context of your comment.

Media

Suggested text: If you upload images to the website, you should avoid uploading images with embedded location data (EXIF GPS) included. Visitors to the website can download and extract any location data from images on the website.

Cookies

Suggested text: If you leave a comment on our site you may opt-in to saving your name, email address and website in cookies. These are for your convenience so that you do not have to fill in your details again when you leave another comment. These cookies will last for one year. If you visit our login page, we will set a temporary cookie to determine if your browser accepts cookies. This cookie contains no personal data and is discarded when you close your browser. When you log in, we will also set up several cookies to save your login information and your screen display choices. Login cookies last for two days, and screen options cookies last for a year. If you select "Remember Me", your login will persist for two weeks. If you log out of your account, the login cookies will be removed. If you edit or publish an article, an additional cookie will be saved in your browser. This cookie includes no personal data and simply indicates the post ID of the article you just edited. It expires after 1 day.

Embedded content from other websites

Suggested text: Articles on this site may include embedded content (e.g. videos, images, articles, etc.). Embedded content from other websites behaves in the exact same way as if the visitor has visited the other website. These websites may collect data about you, use cookies, embed additional third-party tracking, and monitor your interaction with that embedded content, including tracking your interaction with the embedded content if you have an account and are logged in to that website.

Who we share your data with

Suggested text: If you request a password reset, your IP address will be included in the reset email.

How long we retain your data

Suggested text: If you leave a comment, the comment and its metadata are retained indefinitely. This is so we can recognize and approve any follow-up comments automatically instead of holding them in a moderation queue. For users that register on our website (if any), we also store the personal information they provide in their user profile. All users can see, edit, or delete their personal information at any time (except they cannot change their username). Website administrators can also see and edit that information.

What rights you have over your data

Suggested text: If you have an account on this site, or have left comments, you can request to receive an exported file of the personal data we hold about you, including any data you have provided to us. You can also request that we erase any personal data we hold about you. This does not include any data we are obliged to keep for administrative, legal, or security purposes.

Where your data is sent

Suggested text: Visitor comments may be checked through an automated spam detection service.
Save settings
Call Now Button