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Nutellarina11 May 2017 09:06Hello everyone,
After a long search, we have found a plot of land that we really like in terms of location (about a 15-minute walk to the town center, yet very quiet at the edge of a forest, and approximately 5 minutes to the highway). However, there is a catch: the plot is on a fairly steep north-facing slope, dropping 8 meters (26 feet) over 21 meters (69 feet).
We plan to build a turnkey house of about 170-180 m² (1,830-1,940 sq ft) with standard to upscale finishes (important features include underfloor heating, a fireplace, large windows, a garage, and a roof garden). It will have two floors, where the lower floor will either need a thick concrete slab or be built on stilts. Three floors are too much for us because it means more stairs and we’re not sure how we would use all that extra space. Also, three floors would obviously require moving much more soil.
We have already received several cost estimates for the same specifications, ranging from €350,000 to €700,000 excluding the land. The soil report is currently being arranged; before that, it’s not possible to estimate costs for slope stabilization, groundwork, etc. (prices vary between €30,000 and €100,000).
What surprises me is how wide the overall price range for the house is. Has anyone here built on a similar slope and can share their experience?
And if anyone can recommend a good architect or general contractor in the Saarland region, we would be happy to hear.
Thanks in advance and best regards
After a long search, we have found a plot of land that we really like in terms of location (about a 15-minute walk to the town center, yet very quiet at the edge of a forest, and approximately 5 minutes to the highway). However, there is a catch: the plot is on a fairly steep north-facing slope, dropping 8 meters (26 feet) over 21 meters (69 feet).
We plan to build a turnkey house of about 170-180 m² (1,830-1,940 sq ft) with standard to upscale finishes (important features include underfloor heating, a fireplace, large windows, a garage, and a roof garden). It will have two floors, where the lower floor will either need a thick concrete slab or be built on stilts. Three floors are too much for us because it means more stairs and we’re not sure how we would use all that extra space. Also, three floors would obviously require moving much more soil.
We have already received several cost estimates for the same specifications, ranging from €350,000 to €700,000 excluding the land. The soil report is currently being arranged; before that, it’s not possible to estimate costs for slope stabilization, groundwork, etc. (prices vary between €30,000 and €100,000).
What surprises me is how wide the overall price range for the house is. Has anyone here built on a similar slope and can share their experience?
And if anyone can recommend a good architect or general contractor in the Saarland region, we would be happy to hear.
Thanks in advance and best regards
We have a similar slope, but the plot was already developed, so part of the earthworks are not necessary.
A final offer for the retaining wall and earthworks (which are still required) and the foundation slab is still pending. Estimates without slope stabilization are around 70,000 euros. (Soil class 5) Three companies and the architect were more or less in agreement on this. Depending on energy efficiency, it can be somewhat cheaper since less insulation is needed. As a layperson, I would say that 100,000 euros is probably a more realistic figure for you.
Be sure to consult several construction companies, architects, and acquaintances who work in construction. Five people, five opinions, and the truth is probably somewhere in between. We’ve heard all kinds of things about building on a slope or what companies tried to sell us.
One would think that building on a slope is common around here. We live in a low mountain range area with hardly any flat land.
Building on a slope is more expensive than a flat plot with a foundation slab, but you also gain a certain level of privacy.
I once had a brochure that included complete electrical installation (10 sockets). In one case, the portable toilet was included, in another, it’s the responsibility of the homeowner. One company delivers DIY-store quality materials, another uses expensive brands, and so on.
Turnkey doesn’t always mean you can just move in with your furniture.
A final offer for the retaining wall and earthworks (which are still required) and the foundation slab is still pending. Estimates without slope stabilization are around 70,000 euros. (Soil class 5) Three companies and the architect were more or less in agreement on this. Depending on energy efficiency, it can be somewhat cheaper since less insulation is needed. As a layperson, I would say that 100,000 euros is probably a more realistic figure for you.
Be sure to consult several construction companies, architects, and acquaintances who work in construction. Five people, five opinions, and the truth is probably somewhere in between. We’ve heard all kinds of things about building on a slope or what companies tried to sell us.
One would think that building on a slope is common around here. We live in a low mountain range area with hardly any flat land.
Building on a slope is more expensive than a flat plot with a foundation slab, but you also gain a certain level of privacy.
I once had a brochure that included complete electrical installation (10 sockets). In one case, the portable toilet was included, in another, it’s the responsibility of the homeowner. One company delivers DIY-store quality materials, another uses expensive brands, and so on.
Turnkey doesn’t always mean you can just move in with your furniture.
M
Marvinius11 May 2017 10:548m (26 feet) slope over a 31m (102 feet) property length: 40,000 for civil engineering and 40,000 for landscaping
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