30 Day Architecture

Get the right planning drawings for your loft dormer or house extension, at a fixed price and with every step tracked in one app. 30 Day Architecture is the official app of 30 Day Architecture Ltd, a UK practice preparing planning drawings for homeowners. Tell us about your project, see which package suits you, order securely and follow progress through to planning submission. FIND THE RIGHT PACKAGE IN THREE STEPS Answer a short, plain-English questionnaire about your property and what you want to build. Based on your answers, the app recommends the planning-drawing package that best fits your project, so you are not left guessing. CLEAR, FIXED PRICES Choose from three packages with no hidden extras. Template Design is £2,000. 1x Bespoke Scheme is £3,000. 3x Bespoke Schemes is £4,000, giving you three design options to compare before you decide. MORE VALUE BUILT IN £1,500 is refunded when you instruct the practice. Every package also includes a Quantity Surveyor estimate, so you have a realistic idea of build costs early, and we submit the planning application on your behalf. PAY THE WAY THAT SUITS YOU Pay securely by card on Stripe's checkout page, which also accepts Apple Pay and Google Pay, or request an invoice if you prefer to pay by bank transfer. Either way, your order is confirmed with a unique reference. WHAT WILL YOUR EXTENSION COST? See guide build prices from our Quantity Surveyor for loft dormers, loft with outrigger, first floor, side return, wraparound and 3m rear extensions. Get an instant estimate for your size and finish, or send a free quote request in seconds with no obligation. TRACK YOUR PROJECT A clear timeline shows each milestone, from the initial survey through design and drawings to planning submission. Your order reference is always to hand, so you know exactly where things stand. TALK TO THE DESIGN TEAM Have a question? Call, email or message the design team with a single tap, straight from the app. WHO IT IS FOR UK homeowners planning a loft conversion with a dormer, a rear or side extension, or a wraparound extension who want professional drawings, honest pricing and a straightforward process. Download 30 Day Architecture today, answer three quick questions and take the first step towards your new space.