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New Build House Architects

Breathing life into your vision for a stunning home

At Ungar Architects, we design beautifully crafted bespoke luxury homes in London and surrounding areas that reflect your taste and lifestyle requirements. Whether you are developing a new building on the site of an existing property or starting from scratch on a brand-new site, Ungar Architects will provide a professional and creative service to help you to turn your vision into reality.

Defining Possible

Nobody wants to embark on a dream home new build project that will be rejected by the local authority planning department at the first hurdle. That’s why, at Ungar Architects, we meticulously assess your needs and priorities and use our in-depth local knowledge to create property designs that are sympathetic, sustainable, and compliant with your local area.

Ingram Studio New Build Finished Project
  • We are on a list of established architects who have carried out a significant amount of work in the Hampstead Garden Suburb.
  • We partner with an experienced planning consultant to establish the feasibility of every new build project.
  • We consider all potential planning restrictions that could affect the project, including green belt land, backland, and conservation areas.
  • We are highly respected for the quality of our property design and development advice.

Tell Us About Your Project

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Hollywood House Concept Design

Our Practice

We understand that our clients need clarity about the cost and timescales of their new build project, so our work is underpinned by the Royal Institute of British Architects (RIBA) plan of work framework to add certainty to a simple six-stage process:

1) Initial Consultation

At the start of your new house build project, we’ll meet with you to discuss your objectives, budget, and timelines, and provide a quote for our services.

3) Detailed Design

Our team will produce detailed technical drawings, schedules, and specifications to ensure the build meets regulatory standards and your expectations.

5) Construction

Throughout the construction phase, we’ll inspect work to ensure compliance with technical drawings, schedules, and specifications. We’ll work with contractors to address any issues or changes required.

2) Design & Planning

We’ll create a design concept for your new house and work with you to refine it, considering your needs and wants, as well as any regulatory requirements. We’ll submit planning applications and obtain the necessary approvals.

4) Technical Design

We will produce detailed drawings, schedules, and specifications that we tender to builders for the onset of work on-site.

6) Completion & Handover

Once the build is complete, we’ll conduct a final inspection and provide any necessary documentation for maintenance and future use of your new house. We’ll ensure a smooth handover of the project to you.

Peter Ungar is a gifted architect with great vision. He developed plans with great imagination and sensitivity to add a new annexe and reconfiguration of a house and surrounding areas that included rest and recreation areas and wonderful creative use of the spaces that were there. He was inclusive of our needs and requirements, showed enthusiasm for the work and stayed within our budget.
His professionalism is worthy of the highest praise.

Giselle WolfClient

Working with Ungar Architects was an absolute pleasure from start to finish. Peter approached our project with a great deal of passion and care and was personally involved in all aspects of planning and delivery. It was a very challenging scheme so this attention to detail was crucial and we are thrilled with the final result. We wouldn’t hesitate to recommend Ungar Architects and look forward to working with them again the future.

Steph ThrasyvoulouClient

The designs and attention to details that we received from Peter at Ungar Architects were of the highest standards and far exceeded our highest expectations. Peter interpreted our needs and transformed our house into our dream home. Any possible stress from planning through to construction was removed thanks to their guidance and excellent project management of the contractors. Our 12-month project was delivered on time and within budget. I have recommended Ungar Architects to family and friends without a seconds thought. Great Job and Great Service.

Guy GoodallClient


How much does a new house build cost?

Please visit our fees page to discover more about the cost of our services for your project.

How long will a residential new build project take?

The duration of a residential new house build depends on many factors, which will be discussed at the initial consultation. As a rule of thumb, the average large house could be completed within 9 to 18 months.

Schedule Your Free Consultation to Get Started on Your Project

At Ungar Architects, we offer a free, no-obligation consultation so you can obtain invaluable insight into how to develop your project brief and align it with your budget and timelines. To find out more, please arrange your free consultation or call us on 020 3805 9333 today.

What will you get out of a free consultation call with us?

  • Initial advice with Peter on how to develop your brief, and how it will align with your budget and project timelines
  • Expert advice on the possibilities available in terms of design and construction
  • An explanation of the process of hiring and working with an architect
Book Your Free Consultation

Contact Ungar Architects To Arrange Your Free Consultation

Every new house build starts with an idea. At Ungar Architects, we offer a free, no-obligation consultation to provide you with expert advice about how to achieve your vision on time and on budget.

To find out more, please arrange your free consultation or call us on 020 7431 7547.