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I’m planning a single-story extension that will open the ground floor into a brighter living area, a modern kitchen, and a compact downstairs WC. Alongside the new footprint I also want to replace the existing staircase so the flow between floors feels seamless and fully compliant with current regulations. Here’s what I need from you. First, a complete set of architectural and structural drawings my builder can take straight on site, prepared in the CAD or BIM platform you’re most comfortable with—AutoCAD, Revit and SketchUp all work for me as long as the final files arrive in DWG and PDF. The plans must show every detail of the extension layout, service runs for plumbing and electrics, and accurate staircase geometry. Second, visual material: a few 3-D renders so I can review finishes and make quick design decisions before anything is ordered. Finally, you should be prepared to answer the occasional question from building control or the structural engineer once the drawings are in for approval. Acceptance criteria • Scaled floor plans, roof plan, elevations and cross-sections (1 : 50 / 1 : 100) • Detailed staircase drawings that meet current UK Building Regulations • Layouts for kitchen units, appliances, drainage and the downstairs WC • Door, window and finishing schedules plus a basic materials list • At least three rendered views of the proposed extension • Deliverables supplied in DWG, PDF and a 3-D model format (RVT, IFC or SKP) If you’ve handled similar residential projects, especially single-story extensions, I’d love to see them along with your estimated turnaround time.
ID do Projeto: 40302417
48 propostas
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Ativo há 27 dias
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48 freelancers estão ofertando em média £435 GBP for esse trabalho

Hello, I am a design engineer. I am expert in Architectural designs and Rendering so i can do the required design in the required time. I have done similar designs before and finished 600+ projects. Please check my portfolio and reviews. Thanks.
£300 GBP em 5 dias
8,7
8,7

Hello We can prepare a complete set of architectural and structural drawings for the single story extension including layout for brighter living area modern kitchen compact WC and new staircase. Would you like the drawings developed with accurate staircase geometry and service runs ready for builder use and building control review. Our team has strong experience in residential architecture CAD and BIM modeling with detailed plans sections schedules and realistic 3D rendering. We will deliver clear DWG and PDF drawings along with rendered views to support smooth construction and approval. Thanks
£300 GBP em 5 dias
8,1
8,1

Hi there, It sounds like you are looking to transform your ground floor into a cohesive, functional space while tackling the technical challenge of a regulation-compliant staircase. Integrating a new stair core into an existing footprint requires precise geometry to ensure headroom and pitch meet Part K of the Building Regs without compromising the flow of the new kitchen and WC. I can provide the full architectural and structural package you need. Beyond the 1:50 plans and DWGs, I focus on the "unseen" details—clash detection between new plumbing runs for the WC and the structural steelwork required for the extension opening. I will deliver the 3D model in Revit or SketchUp, providing the three renders you requested to help you finalize finishes. Quick question regarding the staircase: Are we looking to keep it in the original location with a new configuration, or are we shifting the aperture in the floor joists to improve the landing flow upstairs? Also, do you already have a preferred heating system (e.g., underfloor heating) for the extension, as this will impact our floor buildup sections? I have successfully delivered several single-story residential projects in the UK and can provide a full set of drawings within 3-4 days. I am also available to coordinate directly with your structural engineer or building control officer to ensure a smooth approval process. Best regards, Valentin
£300 GBP em 3 dias
7,9
7,9

As a seasoned architect with particular expertise in 3D modeling and rendering, AutoCAD, and Revit, I'm confident that I can provide you with the high-quality architectural and structural drawings you need for your home extension project. Not only am I proficient in the required software, but I'm also well-versed in creating accurate and detailed plans that encompass everything from service runs for plumbing to staircase geometry to meet all UK Building Regulations. Furthermore, my extensive experience in handling similar residential projects, especially single-story extensions, means that I understand the unique challenges such projects entail and how to overcome them effectively. My approach to each project is built on precision, efficiency, and clear communication, ensuring all deliverables not only meet but exceed expectations.
£266 GBP em 1 dia
7,5
7,5

Hello, With my diverse background in engineering and development, I have the expertise needed to tackle your home extension and new staircase project head-on. Having worked extensively with AutoCAD, Autodesk Revit, and SketchUp, I'm fully capable of producing top-quality architectural and structural drawings that'll meet both your aesthetic and compliance needs. Furthermore, I can provide you with detailed staircase designs that comply with current UK Building Regulations, accurate layouts for kitchen units and appliances, as well as drainage and WC plans. In addition to these technical skills, I'm also well-versed in providing visual materials like 3D renders that can help you visualize the finished product before making any significant investments. Furthermore, my proficiency in SPSS, Minitab and R Programming will ensure that all your data analysis needs during the project are satisfactorily met. To further put you at ease about the entire process, I assure you of my availability to answer any queries that may come up from building control or the structural engineer once we’ve submitted the drawings for approval. My turnaround time is swift without any compromise on quality. I believe great communication skills are important which is why prompt responses to all your inquiries throughout the engagement are also guaranteed. In essence, hiring me ensures not only top-notch architectural services but also a smooth and effective co Thanks!
£750 GBP em 1 dia
6,4
6,4

Rady to start now. When do you need this finished? Choose me and I will deliver immediately. I am also an expert in making Architectural interior and exterior design,3d modelling and animating characters 2dautocad drawing ,elevation, solid work, Revit ,FBX , Render also interior and exterior design. I have good experience in Architectural interior and exterior design 10 years. Check my portfolio https://www.freelancer.com/u/Mohon14 I am waiting your quick reply. Send me a massage. We can discuss more. Thanks
£299 GBP em 2 dias
6,0
6,0

Hello " Lets Gets Started, You are looking for Home Extension And New Staircase I know you have several tempting proposals here, but I guarantee you to be impressed by my work. I have various skills in AutoCAD, Building Regulations, CAD/CAM, Structural Engineering, 3D Rendering, Revit, Building Architecture and Autodesk Revit. If you give me this chance you will be impressed, because I guarantee that I will meet your expectations. I invite you to get a look at my portfolio You Can see it from here : https://www.freelancer.com/u/sahildogra222 If you have any questions or queries, do not hesitate to contact me. I hope to start working with you. With regards! Sahil
£250 GBP em 1 dia
6,1
6,1

I can deliver full architectural and structural drawings for your single-story extension, including staircase, kitchen, WC, services, and 3D renders. Files in DWG, PDF, and SKP/RVT, ready for site and approvals. Inbox site info to start immediately.
£250 GBP em 3 dias
5,7
5,7

Hello, Your single-story extension project sounds very interesting and I would be glad to assist you in preparing clear and build-ready drawings. I am an engineer experienced in architectural drafting and technical drawings using AutoCAD and Revit, along with 3D visualization using 3ds Max and Lumion. I regularly prepare coordinated construction drawings including floor plans, elevations, sections, and service layouts. For your project, I can produce a complete drawing package showing the new extension layout, kitchen and WC arrangement, plumbing and electrical service paths, and detailed staircase geometry designed to meet standard residential regulations. The drawings will be properly scaled (1:50 / 1:100) and organized so your builder can use them directly on site. In addition, I can create several 3D rendered views of the extension to help you review the design, finishes, and spatial layout before construction begins. Final deliverables can include DWG files, PDF drawings, and a 3D model format such as RVT or SKP. I’m also happy to answer any clarification questions from building control or the structural engineer during the approval stage. I would be pleased to discuss the project details and timeline with you. Best regards.
£250 GBP em 7 dias
5,5
5,5

Hello, I carefully reviewed your project and I understand that you need a single-storey home extension design with a new staircase layout, including detailed drawings, 3D visuals, and files suitable for planning approval and construction. This is exactly the kind of residential extension + BIM/CAD work I specialize in. Here’s what I will deliver: • Complete architectural drawings – floor plans, roof plan, elevations, and sections (1:50 / 1:100) • Optimized layout design to improve flow, natural light, and functionality (kitchen + living area + WC) • Detailed staircase design with accurate geometry and compliance • Electrical & plumbing layout basics (for practical execution) • Door, window & finish schedules + basic material list • 3D visualizations/renders to help you clearly visualize the extension • Final files in DWG, PDF, and 3D format (RVT / IFC / SKP as required) I ensure designs are practical, regulation-aware, and ready for builder/engineer coordination. Workflow: • Initial concept layout for approval • Revisions based on your feedback • Final detailed drawings + 3D visuals I can start immediately and deliver professional results within your timeline. Best regards, Mohammad Rashid
£250 GBP em 7 dias
5,7
5,7

With my vast experience spanning over eight years in the field, I can confidently handle your home extension and staircase project. My mastery of Revit, AutoCAD, SketchUp and Enscape aligns perfectly with your preference for CAD and BIM platforms, ensuring detailed architectural and structural drawings. I understand the need for compliance and will make certain your staircase meets the current UK Building Regulations.
£250 GBP em 3 dias
5,1
5,1

Hello, Hope you are doing well. I can prepare a complete set of architectural drawings and 3D visualizations for your single-story extension, ensuring the layout integrates the new living area, modern kitchen, downstairs WC, and updated staircase. The drawing package will include scaled plans, roof plan, elevations, sections, staircase details compliant with UK Building Regulations, and coordinated layouts for plumbing and electrical services. I have 10 years of experience producing residential architectural drawings and visualization for home extensions and renovation projects. For example, I recently developed a full drawing set and 3D model for a single-story home extension that included an open-plan kitchen-living area, new staircase layout, and detailed schedules for builder coordination. Do you also prefer the 3D model delivered in SketchUp or Revit format along with the rendered images? Thank you. Maksim.
£500 GBP em 7 dias
5,2
5,2

Dear Client, Thank you for sharing the details of your single story extension project. We would be glad to help transform your ground floor into a brighter and more functional living space with a modern kitchen compact WC and a well designed staircase that complies with current UK Building Regulations. At THE CALIFORNIA STUDIO our architecture and engineering team has extensive experience delivering residential extensions renovation plans and construction ready documentation. Since 2007 we have produced detailed architectural and structural drawings along with clear 3D visualizations that help clients and builders confidently move into construction. For your project we will prepare scaled floor plans roof plans elevations sections staircase geometry and service layouts for plumbing and electrical systems together with door window and material schedules. We will also provide realistic 3D views to support design decisions before construction. THE CALIFORNIA STUDIO
£250 GBP em 2 dias
4,5
4,5

Hello, I hope you are doing well. I found your project for designing a single-story extension with staircase replacement. I can prepare complete architectural drawings, service layouts, and staircase details along with 3D renders for design review. Here is my brief introduction: I am a Mechanical Design Engineer experienced in AutoCAD, Revit, and 3D modeling. I create clear, build-ready drawings including plans, elevations, sections, schedules, and visual renders to support approvals and construction. I will deliver DWG, PDF, and 3D model files as required and can support revisions during approval. Regards, Muhammad Tayyab Saleem
£250 GBP em 1 dia
4,5
4,5

Hello to you, I can assist with the architectural design and documentation for your single-story extension, ensuring the new layout creates a brighter open living space with a modern kitchen, compact WC, and a redesigned staircase that improves circulation and complies with UK Building Regulations. The process will begin with space planning and layout development, focusing on opening the ground floor while integrating the staircase smoothly into the new design. I will then prepare construction-ready drawings so your builder can move forward confidently. Deliverables will include: • Scaled architectural drawings – floor plans, roof plan, elevations, and sections (1:50 / 1:100) • Detailed staircase drawings compliant with UK regulations • Kitchen layout and WC service layouts showing plumbing, drainage, and electrical points • Door, window, and finish schedules with a basic materials list • 3D model and at least three rendered views to visualize the proposed extension Files will be delivered in DWG, PDF, and 3D model formats (RVT, IFC, or SKP). I typically work using Revit and SketchUp, which allows accurate BIM coordination, clear construction documentation, and realistic visualizations. I can also remain available to clarify drawings with building control or engineers if needed during approval. Please share the existing floor plans, site dimensions, and any photos of the current space, and I can review them and outline the next steps for the design.
£300 GBP em 5 dias
4,4
4,4

With over a decade of experience in architecture and interior design, I'm confident in my ability to tackle your home extension with the utmost professionalism and efficiency. I've successfully created numerous residential floor plans, elevations, and cross-sections, always keeping a keen eye on compliance with local building codes. My proficiency with programs such as AutoCAD and Revit enables me to provide accurate and detailed drawings that align perfectly with your project requirements.
£250 GBP em 3 dias
3,7
3,7

HI, I am Architect George Mahrous Nagib, an architectural designer specializing in interior and exterior design, architectural rendering, and 3D and 2D architectural drawings. I am a LEED® Green Associate™, a consultant in environmental sustainability and sustainable building design with the U.S. Green Building Council (USGBC). I have worked in several countries, including Egypt, Saudi Arabia, Qatar, the United States, Italy, South Africa, Bahrain, the UAE, and other countries, on various projects, including interior and exterior design, landscape design, and other designs and executive drawings. I have read your request about “ Home Extension And New Staircase ”and am ready to design and implement it as soon as possible, and I will be available for any modifications you require. I am ready to start work as soon as you contact me. You can view my work on my personal page. Work and follow-up will be ongoing 24 hours a day. Modifications are open, within the project timeframe
£750 GBP em 15 dias
3,9
3,9

If you're looking for someone who can deliver a clear, build-ready drawing package with accurate detailing and smooth coordination, I’m the right fit. I hold a Master’s degree in Architecture and have over 10 years of experience working on residential extensions and full construction documentation. I understand the level of detail required for builders, structural engineers, and building control, and I focus on producing precise, practical drawings that can be used on site. I can develop a complete set of architectural drawings for your single-story extension, including fully scaled plans, elevations, sections, and roof plans, along with detailed staircase drawings compliant with current regulations. I will also include kitchen layouts, appliance coordination, drainage, WC detailing, and all required schedules and material notes. In addition, I can provide clean 3D visualizations to help you review the design and make decisions before construction begins. All files will be delivered in DWG and PDF, with an optional 3D model (SKP/RVT/IFC), fully coordinated and ready for use. I am detail-oriented and used to working closely with engineers and contractors, and I’m available to support during approval stages if questions arise. I’m very interested in this type of work and in long-term collaboration. My schedule is flexible, and I am available evenings and weekends if needed. I can start immediately and deliver efficiently.
£250 GBP em 5 dias
2,9
2,9

Hello, we design clear extension drawings, staircase plans, and 3D renders. We deliver DWG, PDF files, and support builders smoothly.
£350 GBP em 3 dias
2,6
2,6

Hello, I have completed similar projects outside of Freelancer, recently helping a client achieve a brighter, open-plan living space with a modern kitchen and seamless flow, just like your extension plans. I understand you need clean, professional, and user-friendly architectural and structural drawings, fully integrated with plumbing and electrics details, plus detailed staircase geometry compliant with UK regulations. Your request for accurate, automated layouts and at least three 3-D renders aligns perfectly with my expertise. I specialize in AutoCAD, Revit, and SketchUp, delivering precise DWG and PDF files alongside detailed 3-D models. I am doing it at a discounted price because I want good reviews instead of a lot of money. I have tons of experience and have done other projects off-site, ensuring reliable, timely delivery and smooth communication throughout. I would love to chat more about your project! Regards, Steffan Koekemoer
£350 GBP em 14 dias
0,0
0,0

Enfield, United Kingdom
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