My husband and I are nearly at the end of a major owner build - before this the biggest thing we had built was a farm shed... Based on BMT's current building cost calculator we will have saved over 50% of the replacement cost of our home by owner building - it has been a hard slog but worth it in the end. Our valuer has indicated that at completion our mortgage will be around 30% of our properties value, which means we will have built in a LOT of equity. It's not for everyone but if you can - I say go for it! My lessons learnt so far: Go the extra mile in ensuring your plans are detailed/you have incorporated EVERYTHING you want in your new house before starting - major budget blowouts are inevitable if you keep changing things mid-stride! Have a plan and a budget and work to it:) Have a bill of materials and specifications that includes everything - even down to the brands, there is a major cost difference in a garden variety Bunning's vanity vs. a bespoke custom floating one - and unless you specify exactly what you require you will not get what you want and your budget will never be accurate (and your cost overruns will be scary!). Decide what level you want to be involved at: do you have plans to be hands on - building everything you can, learning all the trades like framing/plastering/tiling etc. or are you envisioning a owner-managing role where you are engaging trades to complete the work for you; this will dramatically alter the cost and the time the project will take. Will you be able to be present on site when trades are there to manage them? One of the major things a builder does is crisis control and problem solving!! Bespoke architect or kit or somewhere in between?? Another thing that will bear greatly on cost and project staging. For first time owner builders I would recommend a kit home - most of the inclusions are standard, you can modify many of the designs and the deliveries are staged so you don't have an influx of materials all at once. Most of the kit home providers are great with their after sales support and advice when you need it - they wan't to see you succeed as their business relies on successful customers! Ensure your finance is concrete and you are able to draw down funds as you need them - this is a major stumbling block when it comes to owner building as most financial institutions will not loan to owner builders. There is nothing more frustrating than getting halfway through a build only to find out that due to prevailing economic conditions your current lending provider will not loan you any more money and you have actually devalued your property by partially erecting a home (oh, yes sadly- I'm speaking from experience...). Build in contingency funds to any estimate of costs - you will sleep better at night. Be aware that even if you do obtain construction finance that most banks will pay these retrospectively - you have to spend the money before they will draw it down off your loan - that means having enough money to fund a stage in full ( i.e. brickwork, plumbing, electrical) before drawing down loan funds - and you can be guaranteed they will want to send round the valuer to ensure that the work has been carried out! Have written quotations and lists of inclusions/bill of materials when negotiating with tradesman and contractors - many are happy to work with you but a lot will take advantage of your naivety... Don't be left out on a limb after getting to the end of the job only to have your contractor demand large blowout payments - this is readily avoided by having everything in writing and will ensure your contractor keeps you informed of any expected costs overruns. Do not underestimate the impact an owner build will have on your life... You will be eating, living, breathing and dreaming it for as long as it takes (and yes there will be nightmares!). Be honest with yourself about how much time and commitment you are willing to sacrifice to make the cost savings worthwhile - if you are the kind of person who begrudges any intrusion into your personal time, can't go a week without a social occasion and can't handle working long hours and getting your hands dirty...maybe owner building isn't for you... Enjoy the journey! My husband and I have tackled every job we have been capable of - we have put up the framing, put on the roof, done the guttering, installed the insulation and windows and we are plastering the inside and painting as I speak. It has been good to learn new skills and exceptionally rewarding to see it all come together - sure if I had my time over again I would have done a few things differently but we don't regret the decision to take charge of our future and build our own home just the way we want it. Anything is possible if you give it a try!!

Jacinta, am very sorry to hear that you've had no luck with your project pursuits......but may I also add your story is unfortunately not too uncommon and it doesn't surprise me...........after doing this for a fair while now may I add a comment or two.....skimming through the post above, a completely underestimated and often overlooked skill required by a design professional, whether categorised as an architect, designer, drafty or whatever is their capacity to manage the client's expectations of what is viable in a certain situation for a certain budget with their experience and knowledge. Yes construction costs have risen, and will continue to do so, and that's nothing new. $350K depending upon what you're doing and where, once upon a time was a healthy budget, but not anymore when you stack up the components. that is not to say that you cannot do anything, but to achieve something you'll need to be working with people who are all over the current construction costs and can help you strategically and logically consolidate your priorities simultaneously within the design/creative process to resolve an appropriate solution. There is always a (creative) solution to a scenario and a way to successfully navigate/negotiate challenges such as council limitations, challenging context, budget or whatever. Honestly, as a designer that's the easy bit, the hard(er) part is managing people in negotiating their particular "wants" and expectations and relative costs. What I understand really gets to people (like you have clearly experienced here ) is the unpleasant surprise and disappointment down the track after investing time and money with a company/designer in believing that you're working towards a feasible outcome when in reality the concept/direction is revealed to be non-viable, stonewalled or beyond budget. To avoid exactly this issue I service the front end of projects very broadly considering hard costed concept scenario options and hence "cutting to the chase" in order to appropriately align project requirements and project budget against the relevant specific contextual backdrop. Very quickly we endeavour get a realistic and accurate handle on whether a particular project direction is going to be viable or not and manage the client's expectations appropriately and fairly with minimal time and investment from their end. Depending upon the client and situation this step of the process initiates recalibration of client expectations (on budget or brief) and identification of what is possible one way or another so moving forward can occur with confidence and efficiency. From experience this has proven to avoid the exact situation you've unfortunately experienced. This should not be a "nightmare", rather it should be an exciting time in the process. At the end of the day it all comes down to money, it is invariably the ultimate controller of the decision-making process and accordingly you need to find and work with people who inherently understand this and can design honestly for you with respect to this factor and your specific needs. I hope this helps in some way and completely understand and sympathise with your situation :)

Sounds like this house may be a money pit and you are just making new of existing problems and not in the end getting a better result. If the house was in good order and you only needed to knock out say a wall or two to open up the space. Or also possibly replacing the kitchen and bathroom and finally giving the house a fresh coat of paint (inside and out). It may be work considering and speaking to a builder and bathroom/kitchen designer to get prices. But if the house needs much more than this it may be better to look at demolition, (see a builder about this) then rebuilding a prefab or kit home to suit your current and future needs. From my experience any old home that needs major maintenance work completed and also room reconfiguring is a much more expensive project to take on then building something new from scratch. If you do decide to go down the building road, then I suggest working with a good builder who has great communication skills and pick a knowledgeable interior designer that does more than pick paint and tile colours. You need a designer who has a rough idea, (based on past experience and similar projects in your area) of what things cost. Set them a reasonable budget and get them to pull together ideals and concept drawings so your builder can give you a pretty good ball park cost. You can alway pass then next stage onto a draftsman if its not to complicated and work with both the designer and builder to find the correct balance to meet you personal style and a budget.

"Are architects ever held accountable for their work?".........well, it depends, and it also depends upon what exact defines "work" in the particular situation & contract. What exactly are you getting at here? Are you in the middle of a build with an issue that requires resolution, or are you at the beginning of the design process? Or have you completed a tender process and about to commence construction? I would not necessarily agree with the terminology "mediate", if the building is being administered by an architect, with a set of contract documents that clearly defines the construction work. Rather, the role of the architect is to administer the construction process/contract for the purpose of quality control. When issues arise, it's black & white. Is it consistent with the documentation yes or no? If the documentation is tight enough it's usually pretty clear, but of course that's not always the case and this is where it can get murky. Typically issues in this are usually come about from a communication or interpretation or expectation issue. Sometimes a client misunderstands what has been drawn, and the builder builds it correctly as contracted, but the client is not happy with the result, despite that what is contact, so the architect then has to work out how to negotiate a path through the problem. Sometimes this can involve informing the client of a legitimate variation and extra expense to change something. The client could then argue that the architect hasn't detailed what they wanted in design stage etc etc.....and it can get complex in identifying exactly who is accountable or responsible for what. Yes architects are only architects if they're registered, but that's not to say that Building Designers can't also provide similar degree of contract administration services. It comes down to the particular contract in place. "Registration" is one thing, years of actual on ground practical experience is another. It depends on what your doing and what your needing. We have a project in construction stage at the moment that due to (a) being a reasonably straight forward project and (b) having such a great builder on board, the necessity for (arguably expensive) contract administration services has been mitigated, and so this $$ resource was able to be allocated over the construction cost. At the end of the day these projects always boil always down to trust and communication between the key players.