Development Plan / Restrictions
Plot Size: 525 m² (5650 ft²)
Slope: No, the plot has a diagonal height difference of about 0.5 m (20 inches)
Site Coverage Ratio: 0.4 = 210 m² (2260 ft²)
Floor Area Ratio: 0.6 = 315 m² (3390 ft²)
Building Envelope, Building Line and Boundary: Only the usual edge setbacks and about 5 m (16 ft) from the street
Edge Development: Planned carport
Number of Parking Spaces: 1 up to 100 m² (1075 ft²) of living space, above that 2
Number of Storeys: Ground floor + attic
Roof Style: Required roof pitch 35°–45° (flatter pitches would likely be exempt)
Architectural Style: Not strictly defined, mainly determined by roof requirements
Orientation: Almost perfectly north-south oriented, rotated about 5°
Maximum Heights / Limits: Ridge height 9 m (29.5 ft)
Additional Requirements: None really, apart from planting regulations
Owners’ Requirements
Architectural Style, Roof Form, Building Type: “Normal house,” 1.5 storeys, bungalow is simply too large for the plot
Basement, Number of Storeys: Slab-on-grade, 1 to 1.5 storeys
Number of Occupants: Currently 1 person, mid-30s
Space Requirements on Ground and Upper Floor: About 100 m² (1075 ft²) total to leave some room for flexibility
Office: One room desired as an office for home or family use
Overnight Guests per Year: Not many, guests can sleep on the sofa if needed
Open or Closed Layout: Rather closed
Conservative or Modern Construction: Rather conservative, prefer larger roof overhangs than trendy modern styles
Open Kitchen, Kitchen Island: Semi-open, possibly an island as a half-height room divider
Number of Dining Seats: Table comfortably seats 4 daily, expandable to 10 for guests
Fireplace: No, maybe added later as an external chimney
Media / Stereo Wall: Media wall with TV and other equipment
Balcony, Roof Terrace: No
Garage, Carport: Carport with 1 parking space plus integrated storage shed (second parking space in front of carport)
Utility Garden, Greenhouse: Mostly lawn, shrubs, fruit trees, maybe 1–2 raised beds
Other Wishes / Special Features / Daily Routine, including reasons why certain things should or should not be included: ---
House Design
Who Designed It: Original design from a catalog, second draft with minor changes from the original
What Do You Like Most? Why? The room layout suits me. I don’t need anything extravagant
What Do You Like Least? Why?
Estimated Price According to Architect/Planner: None yet
Personal Budget for the House, Including Equipment: 250,000 excluding land, outdoor facilities, carport, kitchen, photovoltaic system
Preferred Heating Technology: Underfloor heating combined with an air-to-water heat pump, solar panels on the roof, possibly KFW40+ (energy efficient standard)
What Is the Most Important / Basic Question Regarding the Floor Plan, Summarized in 130 Characters?
I would like the large open living-dining-kitchen area with doors from the stairwell/hall
Do you see any rooms that are way too small?
The knee wall is 1 m (3.3 ft), roof pitch 40°
Attached Are
Oh, and the roof ridge runs left to right → perfect south side for solar panels
What do you think?
Plot Size: 525 m² (5650 ft²)
Slope: No, the plot has a diagonal height difference of about 0.5 m (20 inches)
Site Coverage Ratio: 0.4 = 210 m² (2260 ft²)
Floor Area Ratio: 0.6 = 315 m² (3390 ft²)
Building Envelope, Building Line and Boundary: Only the usual edge setbacks and about 5 m (16 ft) from the street
Edge Development: Planned carport
Number of Parking Spaces: 1 up to 100 m² (1075 ft²) of living space, above that 2
Number of Storeys: Ground floor + attic
Roof Style: Required roof pitch 35°–45° (flatter pitches would likely be exempt)
Architectural Style: Not strictly defined, mainly determined by roof requirements
Orientation: Almost perfectly north-south oriented, rotated about 5°
Maximum Heights / Limits: Ridge height 9 m (29.5 ft)
Additional Requirements: None really, apart from planting regulations
Owners’ Requirements
Architectural Style, Roof Form, Building Type: “Normal house,” 1.5 storeys, bungalow is simply too large for the plot
Basement, Number of Storeys: Slab-on-grade, 1 to 1.5 storeys
Number of Occupants: Currently 1 person, mid-30s
Space Requirements on Ground and Upper Floor: About 100 m² (1075 ft²) total to leave some room for flexibility
Office: One room desired as an office for home or family use
Overnight Guests per Year: Not many, guests can sleep on the sofa if needed
Open or Closed Layout: Rather closed
Conservative or Modern Construction: Rather conservative, prefer larger roof overhangs than trendy modern styles
Open Kitchen, Kitchen Island: Semi-open, possibly an island as a half-height room divider
Number of Dining Seats: Table comfortably seats 4 daily, expandable to 10 for guests
Fireplace: No, maybe added later as an external chimney
Media / Stereo Wall: Media wall with TV and other equipment
Balcony, Roof Terrace: No
Garage, Carport: Carport with 1 parking space plus integrated storage shed (second parking space in front of carport)
Utility Garden, Greenhouse: Mostly lawn, shrubs, fruit trees, maybe 1–2 raised beds
Other Wishes / Special Features / Daily Routine, including reasons why certain things should or should not be included: ---
House Design
Who Designed It: Original design from a catalog, second draft with minor changes from the original
What Do You Like Most? Why? The room layout suits me. I don’t need anything extravagant
What Do You Like Least? Why?
Estimated Price According to Architect/Planner: None yet
Personal Budget for the House, Including Equipment: 250,000 excluding land, outdoor facilities, carport, kitchen, photovoltaic system
Preferred Heating Technology: Underfloor heating combined with an air-to-water heat pump, solar panels on the roof, possibly KFW40+ (energy efficient standard)
What Is the Most Important / Basic Question Regarding the Floor Plan, Summarized in 130 Characters?
I would like the large open living-dining-kitchen area with doors from the stairwell/hall
Do you see any rooms that are way too small?
The knee wall is 1 m (3.3 ft), roof pitch 40°
Attached Are
- Plot plan with placement idea
- Ground floor and upper floor plans as in catalog
- Ground floor and upper floor plans with my small modification ideas
- Ground floor: smaller WC (no shower needed there)
- Ground floor: front door with side glass panel
- Ground floor: utility room approx. 1 m² (11 ft²) larger
- Ground floor: access to utility room not through kitchen (it is the mudroom; I don’t want to pass through the kitchen)
- Ground floor: door between hall and kitchen
- Ground floor: challenge – how to get a door between the stairs and living room
- Upper floor: bathroom modified, larger walk-in shower by “building over” the staircase opening
- Upper floor: bathroom door shifted
- Upper floor: rearranged remaining bathroom elements
- Upper floor: wall between the lower rooms shifted “to the left,” making room 2 about 1.2 m² (13 ft²) bigger; could be better as a children’s room or alternatively my office, with the left room used as storage or possibly the office
Oh, and the roof ridge runs left to right → perfect south side for solar panels
What do you think?
W
Wandervogel851 May 2021 11:40kbt09 schrieb:
Building over the staircase won’t work. It’s probably already quite steep, and you want to cover 3 to 4 steps. Here’s an example (although it’s a straight staircase, it illustrates the problem, and only 2 steps are fully built over)

Yes, I suspected this problem as well. Especially since, as drawn, 3 to 4 steps are being covered. I have my first consultation next week, so let’s see what else they come up with.H
hanghaus20001 May 2021 11:45kbt09 schrieb:

This can work quite well. I have something like this. At 1.85 m (6 ft 1 in) tall, it’s no problem. With 3 steps, it definitely won’t work anymore.
If you make many changes to the standard design, there will always be an additional charge, without compensation for not building to the original standard.
If there are many changes, it can be worthwhile to hire a general contractor (GC) who builds your custom home.
So before you sign, have your house (with all the changes included) offered by additional GCs.
If there are many changes, it can be worthwhile to hire a general contractor (GC) who builds your custom home.
So before you sign, have your house (with all the changes included) offered by additional GCs.
H
hanghaus20001 May 2021 11:59Pinkiponk schrieb:
Yes.I thought the original poster meant only from 100 m² (1,076 ft²) onwards
"Number of parking spaces: up to 100 m² (1,076 ft²) of living space 1"
P
pagoni20201 May 2021 13:49Wandervogel85 schrieb:
The shower in the original bathroom feels a bit small to me; I would prefer a slightly larger one. The standard size is usually 90x90cm (35x35 inches), but I would like to go for at least 1.1x1.1m (3ft 7in x 3ft 7in). A 90x90cm (35x35 inches) shower is by no means small, 100x100cm (39x39 inches) is definitely spacious, and anything larger would feel too big for me; I would definitely want to have a bathtub in the house, unless having adult or younger children is completely off the table. If it were just for myself, I might consider building a "shower temple." You are planning primarily for YOURSELF right now and it seems that enjoyable showering is important to you. So go ahead and install the kind of shower you like and in any case, choose a floor plan that fits it. I read about some uncertain future scenarios you want to allow for, but so far I don’t see much implemented for your PRESENT situation.
Wandervogel85 schrieb:
I would also like to add a door between the living area and the staircase to make the room look less huge and avoid the feeling of sitting inside the stairwell all the time. Wandervogel85 schrieb:
A sliding door? Probably weird for the "main" door in the house. And no matter on which wall it slides, it limits how you can use the room. At least in my experience, sliding doors are usually left open, and I often consider them more of a last resort and inconvenient to open. We currently have a wide glass door between the hall and living room that is open about 98% of the time. I’m not too concerned about heating issues either, and I would personally prefer not to walk into a cold area when going upstairs. With conscious design and decoration, you can also make the stairwell feel like part of the living space; perhaps you have only experienced cold, impersonal stairwells so far. I doubt you will find it huge. Maybe a nice curtain could work between the entrance area and hallway, closer to the front of the house, which you could use only in winter, for example.
Wandervogel85 schrieb:
I think that at my mid-thirties I am mature enough to say this not just out of youthful naivety. I was never really a “kid person” who wanted to hold and cuddle every baby... Exactly, that’s a clear position, and I would base my house project on that. If things change unexpectedly, you still can’t predict whether a potential partner will bring three children, four dogs, or live in Timbuktu. So, plan for yourself but in a way that allows room for a partner who shares your lifestyle; if not, you can sell or rent the house and look for something new, knowing exactly what and where you want it to be. Currently, it sounds more like you are looking for the impossible “jack-of-all-trades,” a lazy compromise meant to accommodate everything but possibly neglecting your own interests. Have you looked at houses and floor plans from prefab or kit-home suppliers? I find those really good. From what I’ve read so far, I could imagine you might prefer a bungalow with some additional space upstairs as a gallery, like @Nida35a has. Right now, you would have three enclosed rooms upstairs, most likely unheated, with all kinds of stuff stored in them until someone maybe uses them someday.
N
Nice-Nofret1 May 2021 15:07The original floor plan is clearly more practical on the ground floor. You could install a sliding door (running inside the wall) to the kitchen, as well as to the utility room.
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