ᐅ Optimization of a 150 m² Single-Family House on a 470 m² Lot with a 19 m Narrow Width
Created on: 12 Feb 2021 18:29
C
candino
Good evening dear members,
After recently purchasing our plot of land, we are now facing the challenge of planning a suitable house for it. At first, it may seem like a simple task to pick a ready-made prefabricated house off the shelf or from the vast options available online. However, given the many personal requirements and available variations, you quickly realize it’s not that straightforward.
The plot is located on a private road right next to a cul-de-sac, almost ideally facing southwest with an unobstructed view of a field. There are no immediate neighbors to the left and right, as both adjoining plots remain undeveloped. We currently live in 95m² (1023 ft²) across two rooms. Since there are now three of us, we simply need a third room. Our living room is open-plan and, including the kitchen with an island, measures 45m² (484 ft²). We would prefer not to reduce this space with the new build.
Although we have provided our builder with a fairly clear picture of our wishes and what might be considered first-world problems, the implementation so far does not feel quite like what we envisioned.
Zoning plan/restrictions
No zoning plan, §34
Plot size – 470m² (5059 ft²)
Slope – no
Floor area ratio
Site coverage
Building plot, building line, and boundary
Edge development
Number of parking spaces – 2
Number of floors – 2
Roof type – hipped roof
Architectural style – modern
Orientation – southwest
Maximum heights/limits
Other requirements
Homeowners’ requirements
Architectural style, roof type, building type
Basement, number of floors – no basement
Number of occupants, ages: 40, 34, 2
Space requirements on ground floor and upper floor
Office: home office, flexibility for older age (possible future use)
Guest bedroom usage per year – 1-2 times
Open or closed layout – definitely open
Conventional or modern construction – modern, timeless
Open kitchen, kitchen island – open with kitchen island
Number of dining seats – 4-6
Fireplace – yes, but location undecided
Music/stereo wall – no
Balcony, roof terrace – no
Garage, carport – double carport instead of garage to avoid “walling in” the plot
Utility garden, greenhouse – no
Additional wishes/special features/daily routine, including reasons why certain options are excluded
How can we maintain privacy on the upper floor despite the open-plan design?
We find the window arrangement in the bathroom too exposed.
The gallery window on the upper floor is a nice feature, but there will be a house directly opposite.
House design
Who created the plan:
- Sketch by the homeowners, translated by a builder’s planner
What do you particularly like? Why?
Large open living, dining, and kitchen area, bay window to extend the living space
What do you not like? Why?
Entrance area including wardrobe, guest bathroom, utility room – feel too small/cramped for everyday family life with children
It feels like a lot of storage space doesn’t fit well with the construction style – or is that possible?
Would a half-landing staircase be better?
Price estimate according to architect/planner: 300k
Personal price limit for the house including features: 330k
Preferred heating technology: air source heat pump
If you had to give up any details or extensions, which ones?
- Can do without: T-shaped layout, dressing room, possibly the gallery, straight staircase
- Cannot do without: floor plan, open living/dining area, and bedroom with large garden-facing windows
Why is the design the way it is now? For example:
Standard plan from the builder? Own ideas adapted to the plot?
Which wishes were incorporated by the architect/planner?
House width was reduced by 50cm (20 inches) from 10m (33 ft) to provide enough space on the narrow plot for a 6m (20 ft) double carport.
What do you think makes it particularly good or bad?
What is the most important/basic question about the floor plan in 130 characters?
How can a two-story house be designed on this plot to minimize wasted space while maintaining an open layout with enough privacy and storage—especially in the hallway?
I look forward to your ideas and suggestions for improvement.
After recently purchasing our plot of land, we are now facing the challenge of planning a suitable house for it. At first, it may seem like a simple task to pick a ready-made prefabricated house off the shelf or from the vast options available online. However, given the many personal requirements and available variations, you quickly realize it’s not that straightforward.
The plot is located on a private road right next to a cul-de-sac, almost ideally facing southwest with an unobstructed view of a field. There are no immediate neighbors to the left and right, as both adjoining plots remain undeveloped. We currently live in 95m² (1023 ft²) across two rooms. Since there are now three of us, we simply need a third room. Our living room is open-plan and, including the kitchen with an island, measures 45m² (484 ft²). We would prefer not to reduce this space with the new build.
Although we have provided our builder with a fairly clear picture of our wishes and what might be considered first-world problems, the implementation so far does not feel quite like what we envisioned.
Zoning plan/restrictions
No zoning plan, §34
Plot size – 470m² (5059 ft²)
Slope – no
Floor area ratio
Site coverage
Building plot, building line, and boundary
Edge development
Number of parking spaces – 2
Number of floors – 2
Roof type – hipped roof
Architectural style – modern
Orientation – southwest
Maximum heights/limits
Other requirements
Homeowners’ requirements
Architectural style, roof type, building type
Basement, number of floors – no basement
Number of occupants, ages: 40, 34, 2
Space requirements on ground floor and upper floor
Office: home office, flexibility for older age (possible future use)
Guest bedroom usage per year – 1-2 times
Open or closed layout – definitely open
Conventional or modern construction – modern, timeless
Open kitchen, kitchen island – open with kitchen island
Number of dining seats – 4-6
Fireplace – yes, but location undecided
Music/stereo wall – no
Balcony, roof terrace – no
Garage, carport – double carport instead of garage to avoid “walling in” the plot
Utility garden, greenhouse – no
Additional wishes/special features/daily routine, including reasons why certain options are excluded
How can we maintain privacy on the upper floor despite the open-plan design?
We find the window arrangement in the bathroom too exposed.
The gallery window on the upper floor is a nice feature, but there will be a house directly opposite.
House design
Who created the plan:
- Sketch by the homeowners, translated by a builder’s planner
What do you particularly like? Why?
Large open living, dining, and kitchen area, bay window to extend the living space
What do you not like? Why?
Entrance area including wardrobe, guest bathroom, utility room – feel too small/cramped for everyday family life with children
It feels like a lot of storage space doesn’t fit well with the construction style – or is that possible?
Would a half-landing staircase be better?
Price estimate according to architect/planner: 300k
Personal price limit for the house including features: 330k
Preferred heating technology: air source heat pump
If you had to give up any details or extensions, which ones?
- Can do without: T-shaped layout, dressing room, possibly the gallery, straight staircase
- Cannot do without: floor plan, open living/dining area, and bedroom with large garden-facing windows
Why is the design the way it is now? For example:
Standard plan from the builder? Own ideas adapted to the plot?
Which wishes were incorporated by the architect/planner?
House width was reduced by 50cm (20 inches) from 10m (33 ft) to provide enough space on the narrow plot for a 6m (20 ft) double carport.
What do you think makes it particularly good or bad?
What is the most important/basic question about the floor plan in 130 characters?
How can a two-story house be designed on this plot to minimize wasted space while maintaining an open layout with enough privacy and storage—especially in the hallway?
I look forward to your ideas and suggestions for improvement.
candino schrieb:
The sentence was more meant to say that, with all due respect, this is “complaining at a very high level.”Understood – but not yet: WHICH wishes have remained unmet.https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/
11ant schrieb:
Understood – but the question remains: WHICH wishes have not been fulfilled. The desire was for a practical and wide hallway with storage space – the wardrobe shown is only 1 meter wide (3 feet 3 inches)...
The living room is too narrow in the TV area, or rather, the resulting small niche bothers us.
pagoni2020 schrieb:
Or you could have a very small shower/WC as an ensuite solution. I had something like that after the renovation and I liked it. Really very small, shower/WC. You’d have that gallery area as space anyway.Oh no. Then I’d have my unwanted third bathroom.P
pagoni202012 Feb 2021 21:22candino schrieb:
Oh no. Then I’ll have my unwanted third bathroom.....but a bathroom with two doors isn’t ideal either, right? That’s why I would make a nice bathroom accessible from the outside. The bedroom and bathroom each with ONE door.candino schrieb:
No binding development plan, §34
Plot size – 470m² (5,057 sq ft)
Slope – no
Site coverage ratio
Floor area ratio
Building envelope, building line, and boundary
Edge development
Number of parking spaces – 2
Number of floors – 2
Roof style – hipped roof
Architectural style – modern
Orientation – SW
Maximum heights / restrictionsSo, what is it now? Development plan or §34?candino schrieb:
The 10m (33 ft) house width was reduced by 50cm (20 inches) to leave space on the narrow plot for a 6m (20 ft) double carportThe plot isn’t narrow. But a townhouse like that is bulky, too bulky for the nice 19m (62 ft) width. I would rather go for something more elongated and narrower…
candino schrieb:
How can one build a two-story house on this plot so that as little space as possible is wasted, while maintaining an open layout and generous rooms, as well as enough privacy and storage space – especially in the entrance hall.… then it will also work without wasted space and with better zoning.candino schrieb:
Sketch from the builders –Just leave that for now. The drafter simply traced your idea. Let them create something a bit more elongated 😉candino schrieb:
Here, the fact that the child (and friends) would use the same route would bother us. A kids’ bathroom is out of the question.In fact, the friends would end up in your bedroom. One door and the hallway door is enough.
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