Best Architects in Barnet, London

Architects in Barnet design extensions, loft conversions, new homes and commercial projects, and manage planning applications. Below you will find our selection of 5 architects in Barnet, with address, phone number, website and opening hours for each one, followed by practical advice on choosing the right architect, typical prices and answers to common questions.

5listed
2with phone number
3with website

5 Architects in Barnet

4modlux plc

Address
224 West Hendon Broadway, London
Directions

5HK Architects

Address
High Street, London
Directions

How to choose an architect in Barnet

  • Only people registered with the ARB can call themselves architects.
  • Look at completed projects in similar properties.
  • Agree the RIBA stages and fees in writing.
  • Ask about experience with Barnet council planning and conservation areas.

Checks and regulation: Architects must be registered with the Architects Registration Board (ARB).

How much does an architect cost in Barnet?

Architects typically charge 8%–15% of construction cost for a full service, or fixed fees for planning drawings. Prices vary by area, time of day and the complexity of the job or service, so always ask for a written quote or check the latest price list before you book.

Architects across Barnet

Barnet covers neighbourhoods such as Chipping Barnet, High Barnet, Finchley, Hendon, Golders Green, Edgware, Mill Hill, Whetstone (postcodes EN4, EN5, N2, N3, N11, N12, N20, NW4, NW7, NW9, NW11, HA8). The architects listed on this page are located in or around N10. Getting around is easy thanks to the Northern line (High Barnet and Edgware branches), Thameslink at Mill Hill Broadway and Cricklewood, and the M1 and A1. If you live close to the borough boundary, it is worth comparing options in neighbouring boroughs too.

Architects in nearby boroughs

Frequently asked questions

Do I need an architect for an extension?

Not legally, but an architect can improve design and your chances of getting planning permission.

How long does planning permission take in Barnet?

Householder applications usually take eight weeks after validation.

What is the difference between RIBA and ARB?

ARB is the legal regulator; RIBA is a professional membership body.

Listings are compiled from public business information and OpenStreetMap (© OpenStreetMap contributors, ODbL). Details can change, so please confirm opening hours and prices with the business before visiting. Businesses can request corrections via our contact page. Last reviewed: September 2026.