ᐅ Single-family house – approximately 160 sq meters – basement – sloped site

Created on: 18 Jun 2020 15:14
N
Nilsson
N
Nilsson
18 Jun 2020 15:14
Hello everyone,

I would like to introduce our project.

Development Plan / Restrictions
Plot size 617 sqm (approx. 20 m (66 ft) wide x approx. 30 m (98 ft) deep)
Slope Yes. South-facing incline of about 3.80 m (12 ft 6 in) over the entire depth
Site coverage ratio 0.4
Floor area ratio
Building window, building line, and boundary Minimum 5 m (16 ft) distance from the street, otherwise no requirements
Edge development
Number of parking spaces
Number of floors
Roof shape SD, WD, FD, half-hipped roof, PD
Style
Orientation
Maximum heights / limits Ridgeline height 7.5 m (25 ft), total height 9 m (30 ft) measured from the natural ground level on the valley side
Other requirements Cistern required

Owners’ Requirements
Style, roof type, building type Gently sloping gable roof
Basement, floors Basement and two full floors
Number of occupants, ages 4 people (30, 29, 5, 1)
Room requirements by level
Basement: entrance area / hallway, office, technical room, utility room, pantry, garage with access to the house
Ground floor: open living/dining area with kitchen, bathroom with walk-in shower
Upper floor: bedroom, 2 children’s rooms, dressing room, 1 bathroom with shower and bathtub

Office use: family or home office? Office with guest bed / guest sofa
Number of overnight guests per year <5
Open or closed architecture open
Conservative or modern design modern
Open kitchen, kitchen island open kitchen with (freestanding) kitchen island
Number of dining seats 6-8
Fireplace no, possibly prepared for
Music / sound wall no
Balcony / roof terrace no
Garage / carport double garage in the basement with direct house access
Garden / greenhouse no
Additional wishes / special requirements / daily routine, also reasons why certain features are included or excluded

House Design
Who designed the plan: DIY, architect (sketches)
Previously an architect’s draft with selected elements adopted

What do you particularly like? Why?
What don’t you like? Why?
Price estimate according to architect/planner: 450,000
Personal price limit for the house including equipment: 500,000
Preferred heating system: air-to-water heat pump, possibly geothermal

If you have to give up, which details or additions
-can you do without?
-can you not do without? spacious kitchen and dining area

Why is the design as it is now?
It has been quite a long process since general floor plans commonly found in model homes and online, as well as standard building volumes and wishes, were not suitable for this plot. Initially, discussions took place with architect friends. They created the first sketches (see attachment; sketches aligned north) and gave important advice regarding orientation, etc.
Because of the slope, a basement is practical. It “faces” the street side, partially above ground. Neighbors often have their garages in the basement, so this was our initial idea as well, but it was abandoned due to the space needed for an office. The entrance will still be in the basement facing the street.
The photo roughly shows neighboring buildings; unfortunately, no plans are available that illustrate the development. Since the southern neighboring property is quite close and tall, our main orientation is planned towards the west (also offers better distant views).
The garage should be accessible on foot or serve as a terrace and be partly planted (cost factor?).
The ground floor should cantilever slightly over the basement (cost factor?) to create a structured façade (model photo).
My main concern is the ground floor layout.
What do you notice or what alternative suggestions do you have? How do you view the differences between the two designs?
We are quite open regarding the staircase design; the sketch shows a straight staircase, which, however, takes up more space.
The client would like a laundry chute—where could this be integrated?
Most of the windows and bathroom furnishings are placeholders, so please don’t put too much emphasis on them.

What is the most important/basic question about the floor plan in 130 characters?

Comments and further suggestions regarding the floor plan, especially for the ground floor. The basement and upper floor will be adjusted accordingly.

Best regards
Unbuilt building plot with scaffolding on the left, green area and houses on the right

Cardboard model of a two-story house with open window openings on a wooden table.

Sketch of a modern rectangular house with wood cladding, stairs, tree and two people.

Hand drawing of a wooden house with horizontal beams, door in the middle; group of people on a slope.

Hand-drawn floor plan sketch of a building with several rooms and stairs.

Hand-drawn floor plan sketch of a house with several rooms and staircase on the right.

Floor plan of an open living area with kitchen, dining table, bathroom and stairs.

Floor plan of an apartment: three bedrooms, bathroom with bathtub, hallway and stairs.


Floor plan of a house: double garage on the left, hallway, stairwell and several rooms on the right.
11ant18 Jun 2020 15:35
Nilsson schrieb:

The ground floor should cantilever slightly over the basement (cost factor?), to give the facade more structure (model photo).

That way, the house will look like a stack of shoe boxes of different sizes, just like the current model. Is that the desired outcome?
https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/
Y
ypg
18 Jun 2020 15:43
Nilsson schrieb:
Maximum height/limits roof ridge height 7.5 m (24.6 ft) and facade height 9 m (29.5 ft) measured from the natural ground level on the valley side
Isn’t the valley side higher? Is the basement not included in the calculation? @Escroda ?
N
Nilsson
18 Jun 2020 15:47
Small excerpt from the development plan.

Technical drawing of a house with ridge height, eaves height, exterior wall, and ground floor.
M
MayrCh
18 Jun 2020 15:55
Without having stood in such a room myself: Isn’t there a risk that 5 by 12 meters (16 by 39 feet) might feel "tube-like"?
Y
ypg
18 Jun 2020 20:21
Nilsson schrieb:

Small excerpt from the development plan.
Is the solution there? Where I am, I can’t make attachments larger.

MayrCh schrieb:

Without having been inside such a space myself: Isn’t there a risk that 5 × 12 m (16 × 39 feet) might feel too narrow and elongated?
It should be well zoned and possibly designed with a fireplace, built-in cupboard, partition wall, or something similar.

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