Browse Forums Building A New House Re: New Home on Block with 2.5m fall 10Jan 15, 2019 5:22 am alexp79 HFBMPC The feedback I've been given is that a split level home will cost $25,000 more to build than a normal home on a flat block. It can be true for a flat block, the only problem is that you DO NOT have flat block. Normal home on your block will be extremely problematic to put in as you would either have one side sitting on a high platform with engineered retaining wall and controlled compacted fill or dig deep into the other wall (and spend probably $100K on excavating and moving your soil away) and put part of your house underground. So no matter what, it will still be split for you in one way or another, the only diff will be the design of your split, e.g. you can have is that your living areas will be on the same level while storage space or garages will be in the basement. Hi , Are you saying site cost will be lower with a split design vs a conventional flat slab ? Re: New Home on Block with 2.5m fall 12Jan 15, 2019 11:14 am We have the same size lot and same slope also in Doreen. We are building with Bentley Homes and they are doing a stepped design for us. Our site costs are fixed at $30,000 plus we paid $15,000 for the stepped design. I am happy we did this option as our main living areas will have ceilings that are over 3m. To us it was the best option. Other builders we approached wanted to flatten the land which, when we got our quotes, was more expensive. I would suggest getting a few quotes from different builders. Some builders we approached flat out refused to even give us a quote and said they didn’t work with sloping blocks. Good luck! ☺️ Re: New Home on Block with 2.5m fall 13Jan 15, 2019 11:31 am selva alexp79 HFBMPC The feedback I've been given is that a split level home will cost $25,000 more to build than a normal home on a flat block. It can be true for a flat block, the only problem is that you DO NOT have flat block. Normal home on your block will be extremely problematic to put in as you would either have one side sitting on a high platform with engineered retaining wall and controlled compacted fill or dig deep into the other wall (and spend probably $100K on excavating and moving your soil away) and put part of your house underground. So no matter what, it will still be split for you in one way or another, the only diff will be the design of your split, e.g. you can have is that your living areas will be on the same level while storage space or garages will be in the basement. Hi , Are you saying site cost will be lower with a split design vs a conventional flat slab ? I am simply asking on how you plan to put a flat slab on your site? The site itself is not flat and even if you make it flat via clean fill (which also needs to be compacted), you will find out that you end up with a house sitting on 2 meter "mountain" from one side. How you are planning to tackle this? Re: New Home on Block with 2.5m fall 14Jan 15, 2019 11:37 am I agree with Nuevo, we didn’t have the slope you have, but we have a step down in our house, going from 2700 to 3300 ceilings, it makes the back living areas amazing. Your best bet is to build with the slope of the land. However I think your first step is to approach some builders, they will be able to give your an indication, because every builder will have varying costs, so anything anyone says here is probably irrelevant to your land. Re: New Home on Block with 2.5m fall 15Jan 15, 2019 12:23 pm Thanks, Indicative cost i received from couple of builders were anywhere from $75k to 150K these are not volume builders, most pretty much told me build with the slope pay the site cost or just walk away from this lot. Re: New Home on Block with 2.5m fall 16Jan 15, 2019 12:53 pm We had a 4_5metre fall, worked out better more cost effective to go one level with garage, laundry under neath and a massive 3 times the garage storage space off garage, we done retaining walls and had raft slab in garage and brick pylons with strip footings, we doubled all our brick pylons for safety, no problems and house on same level very practical, this for us worked out more cost effective with quality work. Like ⋅ Add a comment ⋅ Pin to Ideaboard ⋅ Re: New Home on Block with 2.5m fall 18Jan 21, 2019 5:08 am We bit the bullet and bought the block, convenience and location was ideal for our circumstances. Now to work with the land and find a builder to help build our home. Thanks all for the valuable advice. I will be using this thread to update as i go along, That's very helpful, thank you. I was mostly interested in knowing if a spoon drain requires a specific slope, but I appreciate the extra information. 4 3921 Thank you Splashers. Tomorrow I might check if I can get a few packs of 300x300 in the same tile finish. It may be good to use these could in the shower recesses. I'm not… 4 2861 I've got a challenge here. Background is the builder has cut too deep for the slab and the slab is now below the very substantial retaining wall. It's failed occupancy… 0 16471 |