ᐅ Single-family house floor plan, 240 m², two full stories without basement, solid construction
Created on: 12 Nov 2023 13:40
H
Haus Luni
Hello everyone,
We are a young couple planning to build a single-family home for ourselves and our future children. We have summarized our building project in the following table. We are looking forward to your feedback and opinions on our floor plan. We are very curious to hear your suggestions for improvements! 🙂
Attached are the:
- Development plan
- Floor plan


We are a young couple planning to build a single-family home for ourselves and our future children. We have summarized our building project in the following table. We are looking forward to your feedback and opinions on our floor plan. We are very curious to hear your suggestions for improvements! 🙂
| Development Plan/Restrictions | |
| Plot size | 708m² (7619 ft²) |
| Slope | Flat plot |
| Site coverage ratio | 0.3 |
| Floor area ratio | 0.6 |
| Building envelope, building line and boundary | Open construction style |
| Edge building | Allowed for garages (9 meters (30 ft)) |
| Number of parking spaces | 2 in the garage (double garage); 2 in front of the garage |
| Number of storeys | 2 full storeys |
| Roof type | SD; WD |
| Architectural style | |
| Orientation | See floor plan |
| Maximum height/limits | 8m (26 ft) |
| Additional requirements | |
| Client Requirements | |
| Style, roof shape, building type | Urban villa |
| Basement, storeys | 2 full storeys; no basement |
| Number of people, ages | Family of 2 persons (young couple planning to have 2 children) |
| Room requirements on ground and upper floors | Ground floor: kitchen; dining room; living room; pantry; technical room with utility area; hobby room/guest room Upper floor: master bedroom with walk-in closet; child 1; child 2; office (home office); bathroom |
| Office: family use or home office? | Home office |
| Number of overnight guests per year | 1 |
| Open or closed architecture | Closed |
| Conservative or modern construction | Modern |
| Open kitchen, cooking island | Yes; yes |
| Number of dining seats | 8 fixed seats; should be extendable up to 16 people as we often host many guests (almost every month) |
| Fireplace | No |
| Music/stereo wall | No |
| Balcony, roof terrace | No |
| Garage, carport | Double garage |
| Utility garden, greenhouse | No |
| Additional wishes/special features/daily routine | - Living room: acoustically decouple it from the dining area and kitchen, but without installing a full interior wall. - Double doors between living/dining area: unsure whether it should be double double-doors, a door with fixed panel, or a sliding door; the doors are mainly for sound insulation to the upper floor in the evening when we are on the ground floor and the children are already asleep. The doors will remain open during the day; they should be clear glass (style: loft door). - Sliding door to the kitchen: planned to reduce walking distance to the pantry/restroom and from the entrance to the kitchen for groceries. - Bathroom on the upper floor: still undecided about the exact positions of doors and windows; as there will be no separate children’s bathroom, it should include a bathtub, shower, washbasin, toilet, and bidet. |
| House Design | |
| Who designed the plan: | Do-it-yourself: self-designed; floor plan resembles the parents’ house with some changes. |
| What do you particularly like? Why? | Rooms are large enough to potentially accommodate a third child; the ground floor can be fully used at an advanced age (age-appropriate); large floor-to-ceiling windows provide excellent natural light; island as workspace and storage. |
| What do you dislike? Why? | The living room is very open; this might be disturbing when someone is cooking in the kitchen. |
| Price estimate according to architect/planner: | Not available yet |
| Personal price limit for the house, including fittings: | 550,000 |
| Preferred heating technology: | Preferred: ground source heat pump (brine-water) + photovoltaics + central ventilation system; for cost reasons probably air-source heat pump + photovoltaics + central ventilation system |
| If you have to give up something, which features/extensions | |
| - can you live without: | Bathtub (planned mainly for the children) |
| - cannot do without: | |
| Why is the design as it is now? For example | We did extensive online research regarding the floor plan; the parents’ house was built 3 years ago and the floor plan was adapted to our wishes. The layout is similar and I (the husband) have lived in the parents’ house for one year. |
| What do you think makes it particularly good or bad? | The house should be practical in general (short walking distances, not too extravagant in design, smartly planned, etc.) and suitable for various changing life situations (currently we are just two, plan 2-3 children, and want to live in the house into old age). The house should be simple, low-maintenance (not many shelves that collect dust, not lots of decoration), and visually appealing. Our typical daily routine: on weekdays we both usually come home in the evening due to work, then we shower, cook and eat together. Afterwards, we usually watch TV. On weekends we often meet with friends and family, with 12-14 people or more gathering. So far, we are two and plan for two children. My wife often works from home (2-3 days a week), while I usually commute. We both have a university education and want to stay connected to our professional lives. That is why the house should be practical and low-maintenance, so we can focus on activities we enjoy during our free time. |
Attached are the:
- Development plan
- Floor plan
H
HeimatBauer11 Dec 2023 13:25In another thread, I described it as a possible (!) approach, which was immediately and thoroughly ridiculed, but I still consider it an option that is certainly not suitable for everyone yet nonetheless feasible: moving into the house while it is still a construction site (which exact building phase that is can be debated) and then completing it yourself, room by room, step by step. Some things cannot be divided up (for example, heating just one room is simply not possible), and for others, patience is required. My parents did this back then (of course without children yet), which naturally meant several years without other hobbies.
Here in the Munich district, houses of this type including the plot are priced at around 2 million (2M), and in areas with cheaper land prices, still around 1.5 million (1.5M). I find the mentioned 880,000 pretty ambitious for the house, including many things that people reluctantly include but have to because they are simply unavoidable.
Here in the Munich district, houses of this type including the plot are priced at around 2 million (2M), and in areas with cheaper land prices, still around 1.5 million (1.5M). I find the mentioned 880,000 pretty ambitious for the house, including many things that people reluctantly include but have to because they are simply unavoidable.
HeimatBauer schrieb:
My parents did it that way back then (of course without children at the time), which naturally meant no other hobbies for several years. You simply can't finance that nowadays. It's just tinkering. When we talk about DIY work, it's not only about the painting. You might save around 10,000–15,000 (ten to fifteen thousand), but not 100,000–150,000 (one hundred to one hundred fifty thousand).
H
HeimatBauer11 Dec 2023 13:56ypg schrieb:
You won’t get that financed these days. It’s just tinkering. When we talk about personal labor, it’s not just about the painting. That might save around 10,000–15,000, but not 100,000–150,000. Good point about financing. Back then (the house was built in 1953), it was still possible or even quite common to first build a house and, for example, only finish the ground floor initially.
And just off the top of my head, to actually save 150,000, you would have to carry out trades worth around 500,000 yourself. You wouldn’t be doing anything else for years.
HeimatBauer schrieb:
In another thread, I described it as a possible (!) approach, which was immediately and strongly ridiculed, but I still think it’s a method that certainly isn’t suitable for everyone, yet is still possible: moving into the house while it is still under construction (which construction phase that is can be debated) and then doing room by room, step by step, the work yourself. Please link where this was "strongly ridiculed."
HeimatBauer schrieb:
Some things can’t be divided up (for example, heating just one room isn’t feasible), and other aspects require a lot of patience. My parents did it this way back then (of course, without children yet), which meant no other hobbies for several years. ypg schrieb:
You simply can’t finance that nowadays. Just messing around. HeimatBauer schrieb:
Good point about financing. Back then (the house was built in 1953), it was still possible or even quite normal to initially build a house and, for example, only finish the ground floor. Back then we had an emperor; in 1953, they tiled 15cm x 15cm (5 inches x 5 inches) tiles behind the sink and up to waist height, and floor to ceiling only in the shower. A key point is that a semi-finished house like this is less attractive as collateral for a loan and will be financed less favorably.
ypg schrieb:
When we talk about owner-performed work, we’re not just referring to painting. That might save around 10,000-15,000, but not 100,000-150,000. HeimatBauer schrieb:
And just off the top of my head, to actually save 150,000 you would have to do trades worth about 500,000 yourself. You wouldn’t do anything else for years. Either way, you won’t recover a large amount from the labor portion on carpets and wallpaper. Even Tim Taylor couldn’t do that.
https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/
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Haus Luni11 Dec 2023 14:27H
HeimatBauer11 Dec 2023 14:3611ant schrieb:
Please provide a link to where this was "radically ridiculed."At https://www.hausbau-forum.de/threads/baukosten-gehen-aktuell-durch-die-decke.38976/page-1931 it was labeled as a mud hut and in another thread (I can’t find it right now) it was dismissed as a fiction. Yes, sorry, my grandparents built like that back then because they could afford bricks but not concealed mixer taps. Eventually, the whole house was completed. You can do it that way, but you shouldn’t calculate the hourly wage.
11ant schrieb:
A crucial point is that this semi-finished house is also less attractive as collateral for a loan and will be financed under less favorable conditions.Absolutely.
11ant schrieb:
Either way, you don’t recoup oversized square meters through the labor costs for carpets and wallpaper. Not even Tim Taylor could.I did a lot of work myself in my house, but only where it made sense, and sometimes I just did what could be done quickly – for example, I simply ran an unconnected electrical cable to the toilet for a luxury toilet that might be installed later. The cost and effort for that was zero. Sure, if I want to use it, I still have to connect it in the distribution panel. But right now, it saved me the money for the electrical pre-installation.
On the other hand, when it came to drywall boxing for the wastewater pipes in the basement, I briefly considered what the material including waste and errors would cost me as a private person – and even without adding expected paving costs, I ended up with higher expenses than my drywall contractor’s all-in price. I watched them working a lot (not because I was supervising but because I was installing cable ducts in the basement at the same time), and the speed and precision they had – it would have taken me a year of life, and it would have been more expensive.
So nowadays, I am very, very cautious about “saving through self-work,” especially because I like to do a lot myself.
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