ᐅ Site Planning for a Single-Family Home on Uneven Terrain: Where to Place the Garage?
Created on: 4 Mar 2026 09:49
S
Spatz5
Hello everyone,
We are currently facing the question of how to position all the structures on our property. Unfortunately, our plot is not flat, so I am attaching the plan showing the different elevation levels.
Basic information:
The plot is 600 sqm (6,458 sq ft), approximately 27.5 meters (90 ft) long and 22.5 meters (74 ft) wide.
We plan to build a prefab house with 1.5 stories (including a basement). We currently have an offer for a house measuring about 9.84 m by 9.14 m (32.3 ft by 30 ft).
There is no building permit/planning permission in place.
I had originally imagined placing the house roughly in the center, with the front door on the east side. Right next to it, a carport about 3 meters (10 ft) wide, which would also serve as a canopy over the door, and a garage about 3.3 meters (11 ft) wide. Yesterday, however, the sales consultant raised concerns that this is the lowest point on the plot, requiring about two meters (6.6 ft) of ground leveling (expensive), and that the building height is limited to around three meters (10 ft) because of the proximity to the neighboring property.
Alternative suggestions were to place the carport/garage in front of the house or even on the west side. I don’t really like the idea of "blocking off" the west and south sides. Maybe I just can’t picture whether enough garden and terrace space would remain. On the other hand, my partner is quite relaxed about this and would be fine placing it on the west side since he thinks it would be cheaper due to less ground work required.
I realize that the architect will probably be able to provide much better advice, but I just can’t stop thinking about it right now.
What are your opinions? Has anyone had experience with such varying elevation levels on their plot and a good idea for this?
Does anyone know a good app for planning and testing layouts like this?
In general, I’m also interested in whether we can get reliable information or experience about additional building costs in advance, especially for earthworks?
Thanks very much in advance!
We are currently facing the question of how to position all the structures on our property. Unfortunately, our plot is not flat, so I am attaching the plan showing the different elevation levels.
Basic information:
The plot is 600 sqm (6,458 sq ft), approximately 27.5 meters (90 ft) long and 22.5 meters (74 ft) wide.
We plan to build a prefab house with 1.5 stories (including a basement). We currently have an offer for a house measuring about 9.84 m by 9.14 m (32.3 ft by 30 ft).
There is no building permit/planning permission in place.
I had originally imagined placing the house roughly in the center, with the front door on the east side. Right next to it, a carport about 3 meters (10 ft) wide, which would also serve as a canopy over the door, and a garage about 3.3 meters (11 ft) wide. Yesterday, however, the sales consultant raised concerns that this is the lowest point on the plot, requiring about two meters (6.6 ft) of ground leveling (expensive), and that the building height is limited to around three meters (10 ft) because of the proximity to the neighboring property.
Alternative suggestions were to place the carport/garage in front of the house or even on the west side. I don’t really like the idea of "blocking off" the west and south sides. Maybe I just can’t picture whether enough garden and terrace space would remain. On the other hand, my partner is quite relaxed about this and would be fine placing it on the west side since he thinks it would be cheaper due to less ground work required.
I realize that the architect will probably be able to provide much better advice, but I just can’t stop thinking about it right now.
What are your opinions? Has anyone had experience with such varying elevation levels on their plot and a good idea for this?
Does anyone know a good app for planning and testing layouts like this?
In general, I’m also interested in whether we can get reliable information or experience about additional building costs in advance, especially for earthworks?
Thanks very much in advance!
ypg schrieb:
Full sunshine on the terrace, garage provides a protective wall against the sun and the possibility of a covered terrace. Garage facing the street, good solution. But the ridge direction is wrong.
https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/
11ant schrieb:
Garage facing the street, good solution. No, not facing the street. There is a slope there.
11ant schrieb:
But the ridge direction is wrong. Do you know their house design?
ypg schrieb:
No, not by the road. There is a slope. Actually, it’s a good side for a low retaining wall height. You can have a basement under the garage, which solves the storage space issue.
ypg schrieb:
Are you familiar with their house design? The plot itself is enough for me, and that suggests a more cost-effective building orientation parallel to the street. The house from the prematurely made offer doesn’t matter—it’s irrelevant anyway.
https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/
D
derdietmar5 Mar 2026 14:13Hello,
We have built on a sloped plot with a private road from the northwest. Due to the topography, the garage had to be positioned to the northwest and the entrance to the west. Additionally, the garage had to be lower than the main building. We relocated the living areas to the upper floor and planned a roof terrace there (see here and here).
Therefore: Many things are possible if you mentally detach yourself from the usual conventions.
I would probably move the house as far north as possible, slightly to the east. The garage would act as a visual barrier on the southwest edge of the property. The garage can be higher than the ground floor. Combined with a fence or hedge along the street side, this creates a nice private entrance area and a sheltered garden in the northwest.
Best regards
We have built on a sloped plot with a private road from the northwest. Due to the topography, the garage had to be positioned to the northwest and the entrance to the west. Additionally, the garage had to be lower than the main building. We relocated the living areas to the upper floor and planned a roof terrace there (see here and here).
Therefore: Many things are possible if you mentally detach yourself from the usual conventions.
I would probably move the house as far north as possible, slightly to the east. The garage would act as a visual barrier on the southwest edge of the property. The garage can be higher than the ground floor. Combined with a fence or hedge along the street side, this creates a nice private entrance area and a sheltered garden in the northwest.
Best regards
derdietmar schrieb:
So: Many things are possible if you mentally detach yourself from conventional practices. For that, my like, and also for the examples https://www.hausbau-forum.de/threads/haus-bilder-plauderecke-zeigt-her-eure-hausbilder.r5j8g1/page-1970/#t2g8s7 and https://www.hausbau-forum.de/threads/haus-bilder-plauderecke-zeigt-her-eure-hausbilder.r5j8g1/page-1977/#i6b4v6 – although, of course, it is an example showing that b) on this plot size and even more so a) can only be realistically followed to a limited extent with the budget of legally insured builders.
derdietmar schrieb:
I would probably shift the house as far north as possible, and slightly to the east. The garage as a visual barrier on the southwest boundary. The garage can definitely be higher than the ground floor. Northeast here means both directions also downhill; in detail, the discussion would benefit greatly if the original poster could add (aerial) photos. In my suggestion, garages are generally last in the hierarchy: the car is, even for Thomas Magnum, just a means of transportation without a claim to special treatment (and the side door between house and garage is the real troublemaker for site planning). The justification for the garage is its functionality, which also determines its most suitable position in the overall context.
Based on my, let’s say, “experience-based assumption,” the neighbors are also the sellers. The building plot under discussion used to be their much larger garden, and the positioning of their building complex suggests “not wanting to look towards the hill,” while their garage location acts as visual protection for their south-facing terrace against observation from the street. This would support Yvonne’s proposal, except that, in my opinion, earthwork considerations here recommend a house axis that is not perpendicular to the slope.
https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/
Thanks a lot for the many details!
At the moment, I only have photos with snow, which aren’t very clear, but I’ll attach them anyway (the tree has already been cut down).
The neighbor next door is not the seller. We received the plot as a family transfer, and it is located in a village where everyone knows each other and where my partner grew up.
At the moment, I only have photos with snow, which aren’t very clear, but I’ll attach them anyway (the tree has already been cut down).
The neighbor next door is not the seller. We received the plot as a family transfer, and it is located in a village where everyone knows each other and where my partner grew up.
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