ᐅ Floor Plan Design / Single-Family House with Flat Roof and Double Garage
Created on: 13 Jul 2018 16:19
K
Kabelmodem87
Hello,
after completing the purchase of the plot, we plan to start construction in spring 2019. At the moment, we only have a preliminary floor plan draft. The floor plan design should be finalized within the next few weeks so that we can submit the building permit / planning permission application in September.
Attached are exterior views, the site plan (our plot marked with a red X), drafts of the ground floor and upper floor, and a view of the terrace from the living/dining area.
With the plot width of 20.7m (68 feet), and the minimum setback of 3m (10 feet) from the neighbor, we are limited to a maximum outer dimension of 14.7m (48 feet) including a double garage. It might be possible to build over the double garage on the upper floor, but that would result in additional costs.
We want to keep the living space under 150 sqm (1,615 sq ft) due to construction costs.
Current changes we want to discuss with the architect at the next meeting:
Ground Floor (GF):
- Kitchen/dining area 30-40cm (12-16 inches) wider (shift everything upwards, reduce staircase, hallway, and built-over corner)
- Living area slightly wider and longer (reduce utility room size slightly / possibly reduce staircase width from 1m (39 inches) to 90cm (35 inches), maybe narrow the hallway a bit)
Upper Floor (UF):
- Overall room layout change (due to straight staircase and hallway in the middle of the house it’s quite tricky):
- Bedroom should remain in the northeast for sunlight exposure
- Bathroom needs to be larger but must remain in the southwest due to the kitchen location below (minimum 11-12 sqm (118-129 sq ft), so children’s rooms can be a bit smaller, around 10-11 sqm (108-118 sq ft), possibly a workspace can be as small as 8 sqm (86 sq ft))
Do you have any ideas for a better room layout upstairs?
The staircase could also start from the hallway instead of the dining area as shown here.
We actually like the solid straight staircase leading from the living-dining area, maybe one side wall of the stair could be shortened so that the staircase is open on one side at the beginning.
With the central ventilation system, are the typical downsides (warm air or cooking odors rising) somewhat compensated? Noise between the ground floor and upper floor should be limited since the staircase isn’t completely open to the living room, right?
We also plan to build a small room under the staircase in the hallway that is accessible from upstairs (near the utility room).
We hope we haven’t forgotten anything and that you can get a rough idea. Suggestions and critiques are welcome.
Thank you in advance for your effort and advice!
______________________________________________________________________________________
[B]Development Plan / Restrictions
Client Requirements
House Design
If you have to make compromises, on which details/extras
Why is the design like it is now?
Ground floor according to our long-standing ideas (open living area with large glass frontage to the terrace)
after completing the purchase of the plot, we plan to start construction in spring 2019. At the moment, we only have a preliminary floor plan draft. The floor plan design should be finalized within the next few weeks so that we can submit the building permit / planning permission application in September.
Attached are exterior views, the site plan (our plot marked with a red X), drafts of the ground floor and upper floor, and a view of the terrace from the living/dining area.
With the plot width of 20.7m (68 feet), and the minimum setback of 3m (10 feet) from the neighbor, we are limited to a maximum outer dimension of 14.7m (48 feet) including a double garage. It might be possible to build over the double garage on the upper floor, but that would result in additional costs.
We want to keep the living space under 150 sqm (1,615 sq ft) due to construction costs.
Current changes we want to discuss with the architect at the next meeting:
Ground Floor (GF):
- Kitchen/dining area 30-40cm (12-16 inches) wider (shift everything upwards, reduce staircase, hallway, and built-over corner)
- Living area slightly wider and longer (reduce utility room size slightly / possibly reduce staircase width from 1m (39 inches) to 90cm (35 inches), maybe narrow the hallway a bit)
Upper Floor (UF):
- Overall room layout change (due to straight staircase and hallway in the middle of the house it’s quite tricky):
- Bedroom should remain in the northeast for sunlight exposure
- Bathroom needs to be larger but must remain in the southwest due to the kitchen location below (minimum 11-12 sqm (118-129 sq ft), so children’s rooms can be a bit smaller, around 10-11 sqm (108-118 sq ft), possibly a workspace can be as small as 8 sqm (86 sq ft))
Do you have any ideas for a better room layout upstairs?
The staircase could also start from the hallway instead of the dining area as shown here.
We actually like the solid straight staircase leading from the living-dining area, maybe one side wall of the stair could be shortened so that the staircase is open on one side at the beginning.
With the central ventilation system, are the typical downsides (warm air or cooking odors rising) somewhat compensated? Noise between the ground floor and upper floor should be limited since the staircase isn’t completely open to the living room, right?
We also plan to build a small room under the staircase in the hallway that is accessible from upstairs (near the utility room).
We hope we haven’t forgotten anything and that you can get a rough idea. Suggestions and critiques are welcome.
Thank you in advance for your effort and advice!
______________________________________________________________________________________
[B]Development Plan / Restrictions
- Plot size: 1100 sqm (approx. 20.7m x 52m) (11,840 sq ft; approx. 68 feet x 171 feet)
- Slope: none
- Site coverage ratio: 0.4
- Floor area ratio: 0.3
- Building envelope / building line: none
- Number of parking spaces: 2 (+ 2 in front of garage)
- Number of floors: 2
- Roof type: flat roof
- Architectural style: no restrictions
- Orientation: no restrictions
- Maximum height / limits: 3m (10 feet) distance to neighbor
Client Requirements
- Style, roof type, building type: flat roof house with double garage
- Basement, floors: no basement, 2 floors
- Number of occupants: 3 (ages 31, 29, 1 year)
- Space requirement: financially limited to approx. 150 sqm (1,615 sq ft) excluding garage
- Office use: family use or home office? Workspace
- Overnight guests per year: rarely
- Open or closed architecture: open on the ground floor
- Conservative or modern style: modern
- Open kitchen, kitchen island: open kitchen with island
- Number of dining seats: minimum 6, option for a large table (big family)
- Staircase: solid, straight
- Fireplace: no
- Music/stereo wall: no
- Balcony, roof terrace: not necessary
- Garage: double garage with attached storage for garden equipment / bicycles, etc.
- Other: storage space needed as no basement, central ventilation system
House Design
- Designer: architect
- What do you particularly like? Why? Straight staircase / L-shaped living-dining area / ground floor partially covered by upper floor at the corner
- What do you dislike? Why? Upper floor bathroom too small / possibly swap with children’s room
- Cost estimate according to architect/planner: 450,000€ (house / furnishings / double garage / exterior work such as fence, driveway, gate) – realistic? Should not go much higher.
- Preferred heating system: natural gas is available, so natural gas including controlled ventilation system (central ventilation)
If you have to make compromises, on which details/extras
- Can compromise on: long driveway
- Cannot compromise on:
Why is the design like it is now?
Ground floor according to our long-standing ideas (open living area with large glass frontage to the terrace)
K
Kabelmodem8715 Jul 2018 14:45face26 schrieb:
@kaho674 put a lot of effort into it. The upper floor is really quite difficult. It feels like there’s one room too many. I think it would work well without the home office.
Regarding the ground floor, I can’t quite place the garage. Did I get something mixed up, or isn’t the driveway actually rotated 90 degrees? Then the garage would be in front of the house, right?Yes, the garage is on the wrong side, but it’s not a big deal.
face26 schrieb:
...why have a driveway at a 90-degree angle at all? Yes, it's best to drive in forwards.
Kabelmodem87 schrieb:
As I said, we wouldn’t know how else to arrange our sofa without blocking the glass front… and still properly see the TV A corner sofa is a dictator in any furniture layout or floor plan. Giving it away to a shelter feels like a liberation. In my nearly one and a half years in this forum, I have only seen a good TV placement once, with @matte1987 – unfortunately, you need a sloping plot of land to replicate it.
https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/
K
Kabelmodem8715 Jul 2018 16:32Above is essentially the street, which has no sidewalk and is mostly single-lane. It ends as a cul-de-sac three properties further down. The lot slopes upward sharply at the front along the street, so with the garage positioned to the right of the building, the driveway would be very short unless we move everything further back on the lot.
We preferred to have the garage on the side since it looks better on our flat-roof house, and especially because we did not want to lose another 6–7 meters (20–23 feet) of lot depth. We purchased 1100 sqm (12,000 sq ft) and have several plans and projects. With a terrace, we would already be building on more than half of the lot. Additionally, the last 6 meters (20 feet) of the lot have some limitations due to a utility easement. That’s why we are considering placing the double garage on the side of the building.
We preferred to have the garage on the side since it looks better on our flat-roof house, and especially because we did not want to lose another 6–7 meters (20–23 feet) of lot depth. We purchased 1100 sqm (12,000 sq ft) and have several plans and projects. With a terrace, we would already be building on more than half of the lot. Additionally, the last 6 meters (20 feet) of the lot have some limitations due to a utility easement. That’s why we are considering placing the double garage on the side of the building.
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