Resi

Services

Design

We’re the UK’s largest architectural service for everyday homeowners. We provide home surveys, planning drawings, planning submission and building regulations.

About Design and Planning

New builds

Get a quick quote

Connect

Our Connect service can introduce you to vetted building contractors, structural engineers and more. We’ll also guide you through the tendering process.

About Connect

Building contractors

What will my project cost to build?

Finance

Resi Finance is our in-house finance team, which has access to over 90 lenders. They can help you secure the funds needed to complete your project.

About Resi Finance

Explore finance advice

Find a loan

Portfolio

Tools

Book a free architectural advice call

Speak to our design and planning team about your project.

Get Started

Get a quick quote for design

Find out how much it costs for architectural design and planning support.

Get Started

Can I use Permitted Development?

This option can help you avoid subjective planning decisions.

Get Started

What value can I add to my home?

Discover the untapped potential in your property.

Get Started

What will my project cost to build?

Use our wealth of experience to estimate your construction costs.

Get Started

Can Resi help me find a loan?

Our in-house finance team can help you explore the market.

Get Started

Resources

Extending your home

All you need to know about every variety of home extension.

Read Article

Garden room extensions

Expert advice for bringing your garden room to life.

Read Article

Kitchen extensions

A guide to kitchen extensions of all shapes and sizes.

Read Article

Single storey extensions

Top tips about our most popular type of home extension.

Read Article

Remortgaging your home

Key advice on how to finance your project when it’s time to build.

Read Article

View all articles

Instant quote

Log In

Log In

Services

Design

We’re the UK’s largest architectural service for everyday homeowners. We provide home surveys, planning drawings, planning submission and building regulations.

About Design and Planning

New builds

Get a quick quote

Connect

Our Connect service can introduce you to vetted building contractors, structural engineers and more. We’ll also guide you through the tendering process.

About Connect

Building contractors

What will my project cost to build?

Finance

Resi Finance is our in-house finance team, which has access to over 90 lenders. They can help you secure the funds needed to complete your project.

About Resi Finance

Explore finance advice

Find a loan

Portfolio

Tools

Book a free architectural advice call

Speak to our design and planning team about your project.

Get Started

Get a quick quote for design

Find out how much it costs for architectural design and planning support.

Get Started

Can I use Permitted Development?

This option can help you avoid subjective planning decisions.

Get Started

What value can I add to my home?

Discover the untapped potential in your property.

Get Started

What will my project cost to build?

Use our wealth of experience to estimate your construction costs.

Get Started

Can Resi help me find a loan?

Our in-house finance team can help you explore the market.

Get Started

Resources

View All

Extending your home

All you need to know about every variety of home extension.

Read Article

Garden room extensions

Expert advice for bringing your garden room to life.

Read Article

Kitchen extensions

A guide to kitchen extensions of all shapes and sizes.

Read Article

Single storey extensions

Top tips about our most popular type of home extension.

Read Article

Remortgaging your home

Key advice on how to finance your project when it’s time to build.

Read Article

View all articles

Get inspired

This is a small selection of the properties our designers have worked on.

Project showcase

A rear extension and garage conversion in Runnymede

Project showcase

Loft conversion and rear extension in Greenwich

Project showcase

A side infill extension in Wandsworth

Project showcase

A stylish loft conversion in Lambeth

Project showcase

A loft conversion and side extension in Southwark

Project showcase

A ground floor rear extension in Barnet

Project showcase

A single storey side extension in Islington

Project showcase

A wraparound kitchen extension in Lewisham

Project showcase

A single storey rear extension in Lewisham

Project showcase

A sleek wraparound extension in Southwark

Project showcase

A Southwark loft conversion with balcony

Project showcase

A ground floor extension in Lambeth

Budget

All

Less than £50,000

£50,000 to £100,000

£100,000 to £150,000

£150,000 to £200,000

More than £200,000

Project type

All

Loft

Garden

Garage

Ground floor

First floor

Two storey

Room type

Facade

Lounge

Dining room

Kitchen

Study

Bathroom

Bedroom

Garden

Facade

Clear selections

3D render

Lambeth

Ground floor extension

Complete

Southwark

First floor and ground floor extensions

Complete

Lambeth

First floor and first floor extensions

3D render

Croydon

Full house refurbishment, ground floor, and internal redesign extensions

Complete

Wandsworth

Ground floor extension

Complete

Islington

Front wall, first floor, and ground floor extensions

3D render

Arun

Ground floor, loft, whole house, and furniture modelling extensions

Complete

Redbridge

Loft and ground floor extensions

3D render

Brent

Whole house extension

3D render

Hammersmith and Fulham

Second rear extension, rear facade changes, whole house, and basement extensions

3D render

Barnet

Ground floor and electrical and lighting plan extensions

3D render

Barnet

Ground floor and electrical and lighting plan extensions

Complete

Bexley

Ground floor extension

Complete

Wandsworth

Basement, loft, and ground floor extensions

Complete

Barnet

Ground floor extension

Complete

Barnet

Ground floor extension

3D render

Buckinghamshire

Whole house extension

Complete

Barnet

Ground floor extension

3D render

Islington

Ground floor and first floor extensions

Complete

Wandsworth

Ground floor extension

3D render

Brent

Whole house extension

3D render

Surrey Heath

Ground floor extension

3D render

Surrey Heath

Ground floor extension

3D render

Richmond upon Thames

Whole house and ground floor extensions

3D render

Richmond upon Thames

Whole house and ground floor extensions

3D render

Brent

Whole house extension

Complete

Bexley

Ground floor extension

3D render

Surrey Heath

Ground floor extension

Filter

Filter

Budget

Less than £50,000

£50,000 to £100,000

£100,000 to £150,000

£150,000 to £200,000

More than £200,000

Project type

Loft

Garden

Garage

Ground floor

First floor

Two storey

Room type

Lounge

Dining room

Kitchen

Study

Bathroom

Bedroom

Garden

Facade

Clear selections

Book a free architectural advice call

We offer free 30 minute phone consultations to help you and your project get the guidance you need

Select a date to view availability

Tue

5

Jul

Wed

6

Jul

Thu

7

Jul

Fri

8

Jul

Sat

9

Jul

Sorry, this date is fully booked.

Mon

11

Jul

Tue

12

Jul

Wed

13

Jul

Thu

14

Jul

Fri

15

Jul

Sat

16

Jul

Sorry, this date is fully booked.

Mon

18

Jul

Tue

19

Jul

Wed

20

Jul

Contact

+44 208 068 4811 hello@resi.co.uk

Instagram

Facebook

Twitter

Pinterest

Houzz

Design

Design & Planning New Builds

Connect

About Resi Connect Building Contractors Structural engineers Approved inspectors CCTV drainage surveyors Party wall surveyors

Finance

About Resi finance Find a loan

Portfolio

Kitchen Bedroom Bathroom Garden Facade Ground floor First floor Loft

Portfolio

Kitchen Bedroom Bathroom Garden Facade Ground floor First floor Loft

Resources

Advice centre FAQs House extension guide Single storey extension guide Kitchen extension guide Loft conversion guide Garden room extension guide Garage conversion guide

Resources

Advice centre FAQs House extension guide Single storey extension guide Kitchen extension guide Loft conversion guide Garden room extension guide Garage conversion guide

Free tools

Project cost calculator Permitted development quiz Home value estimator

Company

About us Careers Resi foundation Beam partnership Terms of use Privacy policy

Partners

Tradesperson sign up

Resi

Copyright © 2022 Resi Design Ltd.

Resi Design Ltd. trading as 'Resi' | Company No: 10471125

We are proud to employ architects registered with the Architects Registration Board and were awarded the mark for The Mayor's Good Work Standard for fair pay & conditions, wellbeing, skills, progression, diversity and recruitment.

Resi Finance Ltd is an appointed representative of Mortgage Advice Bureau Limited and Mortgage Advice Bureau (Derby) Limited who are authorised and regulated by the Financial Conduct Authority. Resi Finance Ltd. Registered Office: International House Canterbury Crescent, Floor 4, London, England, SW9 7QE. Registered in England Number: 12327535