Rear extension planning drawings in Ingleby Barwick

What do rear extension planning drawings cost in Ingleby Barwick?

As a guide, £1,000–£2,500 including VAT for a single-storey rear extension, or £2,000–£3,500 for a two-storey scheme. A householder planning application in England costs £548 (£575 for applications made from 8 December 2026), and a lawful development certificate for proposed work costs half the householder fee. Your written price follows a measured survey and an agreed design, so it reflects your house, not an average.

Do you need planning permission for a rear extension in Ingleby Barwick?

Planning for a rear extension in Ingleby Barwick follows the English householder rules.

A two-storey rear extension can be permitted development in England only if it projects no more than 3 metres, stays at least 7 metres from the rear boundary, matches the existing roof pitch and has obscure-glazed upper side windows. In practice most double-storey rear extensions go through a householder planning application.

Councils aim to decide householder applications within 8 weeks of validation, and prior approval within 42 days.

Conservation areas, National Parks, National Landscapes and the Broads restrict permitted development, and listed buildings always need listed building consent. We check your house's planning history and any conservation area before drawing, so the route is clear before you spend on plans.

What are homes in Ingleby Barwick like to extend?

Terraces and semis are typical around Ingleby Barwick. On terraces a single-storey rear extension across the back yard is usually the practical choice; semis often have room for more.

How a rear extension in Ingleby Barwick comes together

1. Survey visit

   We visit free of charge, measure up, check access, drainage and neighbours' extensions, and note what you want the room to do.

2. Design and guide price

   Two or three layout options with a guide price for each, so you choose the design knowing what it costs.

3. Paperwork handled

   Planning, prior approval or permitted development, Building Regulations approval, structural design and party wall notices are all handled by us.

4. Written price, then build

   Once the design and approvals are in place, you get a fixed written price and programme, and we build through to sign-off.

Rear extension planning drawings near Ingleby Barwick

From Ingleby Barwick, the nearest places we also cover are Thornaby-on-Tees (1.0 miles) and Yarm (2.2 miles).

• Rear extension planning drawings in Thornaby-on-Tees
• Rear extension planning drawings in Yarm
• Rear extension planning drawings in Stockton-on-Tees
• Rear extension planning drawings in Billingham
• Rear extension planning drawings in Middlesbrough

Other work in Ingleby Barwick:

• Single-storey rear extension
• Two-storey rear extension
• Kitchen-diner rear extension
• Side return extension
• Wraparound extension
• Glazed rear extension

All rear extensions in Ingleby Barwick