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Architects Practice
For Home Projects

space for your family
a bigger kitchen
an extra bedroom
somewhere to work
Extension for your house

H3-Home
H3house
Services
If you are looking for an Architect for a house extension or loft conversion, we can help!

We provide a complete Architectural Service which includes Architects plans and drawings for your house project.

Feasibility

feasibility

SKETCH DESIGN OPTIONS

EXPLORE DIFFERENT IDEAS

CONSTRUCTION COST ESTIMATES

Planning

EXISTING HOUSE DRAWINGS

DESIGN PROPOSALS

PLANNING APPLICATIONS

Construction

BUILDING REGULATIONS

DRAWINGS FOR BUILDERS QUOTES

CONSTRUCTION DRAWINGS

Step 1 : Book a free  consultation 

A phone call to discuss your project and aims.

Receive a quote within an hour of our call.

Our Reviews
Jack Powell
Efficient, helpful and very detailed

 
My partner and I decided to explore the possibility of extending our current property in Wolverton. Within a week I had already had an in depth conversation with Simon regarding our requirements from the project. A feasibility pack was sent over detailing several design options allowing us to make an informed decision on the way forward we wanted to go, and within 2 weeks of instructing the planning application to commence, we had an application in with MK council. Throughout the process H3 have been really easy to work with, have delivered very good quality pieces of work and within agreed timescales. Highly recommended.

Nick Slade
5 Star Design and 5 Star Service


We used Simon from H3 House to design our extension to our new home. He was very helpful, professional and knowledgeable about process required and the options available to us. The design was just what we wanted and he incorporated all of our requests.
Drawings were produced very quickly, as we were on a tight timetable, and Simon helped us with getting the design passed the Local Council and Building Control.
Once we appointed a builder to construct our vision he also complimented Simon on the detail and overall quality of the drawings. We would highly recommend using H3 House for all of you architectural needs

HH
Excellent & engaged architects

 
We had a great experience using H3house. My partner and I decided to have a double storey extension plus some tweaks in our existing building. They were super responsive and quickly understood our vision on how to make it happen. They gave us some great options that worked well for us, with drawings and imagery which helped bring it all to life before taking the plunge! When we agreed our favourite, they produced drawings for our planning application quickly and answered all questions along the way. Really good value for money, engaged service and would highly recommend them!

Katherine
Great Experience

 
We approached H3house as we wanted a 2 storey extension and a full house refurbishment. They quickly provided us with a few design options, which was great as we weren’t sure how to achieve what we wanted. I really liked some of the more unique features they provided such as a storage area that doubled up as a window seat.

Once we got planning approval they provided us with construction drawings which enabled us to get accurate quotes from builders. We now have a completed house and extension and couldn’t be more pleased with the space it’s provided. I would definitely recommend H3house.

Edmund Jackson
A super easy and rapid process!

 
We have just received planning approval and couldn’t be more chipper with H3house! From the off, they were incredibly friendly & professional with great ideas and expertise. They made the process as simple as anything, and clearly explained everything to me. We are confident that we chose the right architects, and would recommend to anyone!

Mrs Crawford
5 stars from us!!!


We could not be happier with our experience so far with H3house. Simon was very friendly and knowledgeable, and had our drawings completed very quickly. We would definitely recommended.

S Beason
We will be recommending to our friends and family.

 
We contacted H3house about a two storey rear extension and some internal alterations on our current house. From the start they were very professional and gave us lots of ideas to consider. They have been easy to contact and quick to respond to questions. We have now received planning approval and have had construction drawings completed. We are now getting quotes from builders, who say how detailed the drawings are. We will be recommending to our friends and family.

How It Works
01
Project Brief & Assessment

To allow us to understand your aims, we will have a chat together to discuss your project. This will give you an opportunity to ask questions and also for us to provide you with further information.

02
Measured Survey

Your project will need accurate digital drawings of your existing house. At a convenient time we can visit your house to measure each room. This will allow us to draw your existing house.

03
Design Proposals

Through our discussions we will have a good idea of your aims. We will provide you with design options to consider and comment on. 

04
Planning Application Drawings

There are different types of applications and we will advise you on what your project requires. Once ready, we will submit your application on your behalf and monitor its progress throughout.

 

05
Building Regulation Drawings

Our drawings highlight key pieces of information to ensure your builder understands the requirements and to assist Building Regulation approval.

06
Construction Drawings

You will get a detailed pack of construction drawings that are easily understood and legible. Perfect to get quotes from builders and for constructing your project.

Projects
We can help you with your house project. We design house extensions of all types, loft conversions and house refurbishments.

It’s incredible to see how far we’ve come in just 12 months. We’re almost there!
– Architect = H3house
– Builder = Level Up Developments

#countryliving #construction #constructionjourney #countrysideliving #architecturedesign #dreamhome #luxuryliving #elegantdesign #h3house #architecture

40 0

A productive CPD session on Kingspan’s Structural Insulated Panels (SIPs). Enhancing our understanding of off-site construction.

#CDP #architecture #architecturedesign #houseextension #design #home #homedesign #constructiondrawing #construction #h3house #homeimprovement #renovation #refurbishment #miltonkeynes

11 0

We’ve recently updated our signage as part of a wider refresh to the studio. More artwork and interior updates coming soon.

#H3house #StudioUpdate #ArchitectureStudio #cmk #witanstudios #architecture #DesignMatters #CreativeWorkspace #RIBA #ARB

15 0

Site in progress, story in the making.

#construction #constructionjourney #ConstructionUpdate #ArchitectureInMotion
#architecturedesign #h3house #architecture

13 0

Who needs slippers when you’ve got 4km of warmth underfoot? Underfloor heating install underway!

#construction #constructionjourney #architecturedesign #dreamhome #luxuryliving #elegantdesign #underfloorheating #h3house #architecture

26 1

We made another friend on a house survey this morning.

#architecture #architecturedesigns #houseextension #design #home #h3clientpet #h3house #pets #clientpets #homeimprovement #renovation

14 0

This single house project showcases a natural stone facade that blends classic charm with contemporary comfort. Thoughtfully designed for modern family living, it reflects our passion at H3house for creating timeless, high-quality spaces.

✏️ Designed by H3house

#architecture #architecturedesign #design #home #homedesign #homeimprovement #ResidentialDesign #planningapplication #planningapproval #h3house

20 1

It’s going to be an amazing space to greet family and friends……!

– Architect = H3house
– Builder = Level Up Developments

#countryliving #construction #constructionjourney #countrysideliving #architecturedesign #dreamhome #luxuryliving #elegantdesign #h3house #architecture

32 0

Why Choose Us
Bespoke Service

Your project and requirements are unique to you. Our service will adjust to suit your needs. Through our discussions we will make sure your requirements are met.

Competitive Fee

We understand you want value for money and a great service. We focus on efficiency which allows us to reduce costs while increasing our standards and level of information we provide you.

Informed & Honest Assessment

We really want you to achieve your project aims and we will support you to reach them. We will also be honest with you about any challenges there may be and will seek to provide solutions or alternative ideas. 

Comprehensive Construction Information

The construction drawings you will receive will include detailed building specifications. The pack of information we provide includes all drawings your builder will need.

Dedicated Project Manager

You will have a single point of contact who will be with you from the start of your project until construction. We will keep you informed throughout and will also easy to contact if you have any questions. 

Consultant Management

Your project may need other consultants to assist your project, such as a Structural Engineer.  Through our assessment we will let you know who you may need. At no additional cost, we will manage other consultants on your behalf.