Haines Phillips Architects

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Haines Phillips Architects

Haines Phillips Architects are an RIBA Chartered Practice with a wide range of experience working in both private and public sectors. Pancras.

Haines Phillips Architects was formed in 2007 by the amalgamation of two accomplished award-winning firms, Andrews Downie and Partners and Knight Phillips Architects. We are based in Central London’s WC1 area within a short walking distance from King’s Cross St. We are an RIBA Chartered Practice with a wide range of experience working in both private and public sectors. Residential development makes up the majority of our portfolio, with commercial, mixed use, educational, medical, theatre, leisure and arts projects featuring in our work. Our work within these sectors includes Conservation and Heritage projects, some of which are Heritage Lottery funded. Private client work and high-end residential projects in London and the southeast remain a strong part of the practice. We have a high profile in these sectors within central London generally and in the Royal Borough of Kensington and Chelsea and the City of Westminster in particular. Our work further afield over the years has included projects literally from Land’s End to John O’Groats and several in France.

26/01/2026

Haines Phillips Architects will be exhibiting at the upcoming Listed Property Show at
London Olympia on Friday 30th and Saturday 31st January. Opening hours are 9am - 5pm
on both days.
The exhibition draws together the biggest collection of listed building suppliers and
experts under one roof to provide information on products and services if you are
maintaining, altering, or renovating your listed property.
Come and see us at stand G7 at any time during the show and we would be very happy
to discuss your project.
Find out more about the show and book tickets at: https://www.lpoc.co.uk/the-listed-
property-show-london/
We are highly experienced and successful in dealing with the often complex and
sensitive process of obtaining listed building consents across London, the south-east
and further afield.
We have a long track record of obtaining consents working on projects in conservation
areas, on listed buildings, and in unlocking the potential of difficult and unusual sites
through a careful and knowledgeable approach to each particular site, including for
subterranean developments.
We take a careful and knowledgeable approach to the particular challenges of working
with and adapting historic buildings for modern lifestyles, including sensitively inserting
contemporary elements.
We hope to see you there!

16/12/2025

Wishing you a Merry Christmas and a Happy New Year from all at Haines Phillips Architects.
Illustrated project: Grade II Listed Private Residence, RBKC, London.
This year we have made a charitable donation to Family Action.
Family Action supports vulnerable children and families across the UK.
The office will close on 24th December 2025 and reopen on 5th January 2026.

11/12/2025

Some recent shots from our project in Wandsworth which is due to be completed in early 2026. The project comprises three new flats for the rental market in a reconfigured and extended building that previously included a launderette with substandard residential accommodation above.
We obtained planning consent for the change of use and alterations to the building in 2024 and construction work started in the spring of 2025.
We have made full use of the available footprint of the site to maximise the value of the site with alterations that include a two storey extension across the rear yard, roof dormer and new floors and staircases within the original building. Each of the flats have external terraces or balcony spaces and high quality, robust finishes and fixtures.
We look forward to sharing images of the completed project in the new year.

21/08/2025

We have recently completed a remarkable project on Holland Street, Kensington and Chelsea.
The project, which involved a basement level extension coupled with thoughtful modifications to the interior of a distinguished Grade II listed family residence.
Meticulous planning and careful ex*****on was required to preserve the historic significance and architectural integrity of the building whilst enhancing the quality and usability as a comfortable 21st century home.

We obtained planning permission and listed building consent following a detailed submission and extensive negotiations with the RBKC planners.

Our work included detailed design and specification to ensure that the new elements seamlessly integrated with the existing building and worked closely with the interior designer to coordinate the finishes and fixtures, creating a harmonious blend of past and present.

23/07/2025

Haines Phillips Architects showcased our practice at the Listed Property Show at London Olympia.

One of our recent projects on a listed building has now been featured in the Listed Property Owners Club magazine.

The project is The Old Wheatsheaf, which was the comprehensive renovation of an 18th Century Grade II listed family residence.

Check out this article on the Insights page on our website.

06/06/2025

Check out this stunning project In Kensington, shot by Chris Snook 😍👏

21/03/2025

Works are progressing well at our project to refurbish and improve our clients large family house in Putney.

One of the key parts of the project is creating a new landscaped patio and planter connection between the lower ground floor and rear garden.

Our design will vastly improve the quality of light, outlook and usability of the lower and upper patios with a new arrangement of shallow access steps, terraced planters and new paving, trellises and soft landscaping.

The works also include waterproof lining and a new layout for the kitchen and family areas in the lower ground floor and other improvements throughout the rest of the building.

07/03/2025

Our loft re-conversion project in Highgate is now on site.

The work involves the reorganisation of the loft floor to improve the master bedroom suite.

Two large, zinc clad, contemporary dormers are being added to the rear roof to improve light and outlook from the bedroom and to create a new walk in wardrobe facing the rear garden.

The bedroom space has been subtly reorganised through the introduction of a part height partition that allows the bed to face the garden and creates a snug area behind the bed.

The ensuite bathroom layout has been changed to provide a more efficient flow of space, with a large walk-in-shower and a separate WC cubicle.

The works to the loft have followed on from refurbishment and improvement works to the first floor rear terrace in 2024 and we are looking forward to seeing the house completed for summer 2025.

conversion

-in-wardrobe

27/01/2025

Haines Phillips Architects will be exhibiting at the upcoming Listed Property Show at London Olympia on Friday 31st January and Saturday 1st February. Opening hours are 9am - 5pm on both days.

The exhibition draws together the biggest collection of listed building suppliers and experts under one roof to provide information on products and services if you are maintaining, altering, or renovating your listed property.

Come and see us at stand F26 at any time during the show and we would be very happy to discuss your project.

Find out more about the show and book tickets at: https://www.lpoc.co.uk/the-listed-property-show-london/

We are highly experienced and successful in dealing with the often complex and sensitive process of obtaining listed building consents across London, the south-east and further afield.

We have a long track record of obtaining consents working on projects in conservation areas, on listed buildings, and in unlocking the potential of difficult and unusual sites through a careful and knowledgeable approach to each particular site, including for subterranean developments.

We take a careful and knowledgeable approach to the particular challenges of working with and adapting historic buildings for modern lifestyles, including sensitively inserting contemporary elements.

We hope to see you there!

13/12/2024

Merry Christmas and a Happy New Year from all at Haines Phillips Architects.
Many thanks to our clients and the consultants and other collaborators we have worked with in 2024 and we look forward to a successful 2025.

#2025

Address

Tankerton Works, 12 Argyle Walk
London
WC1H8HA

Website

http://www.hainesphillips.co.uk/

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