ᐅ Bungalow 148 m² Site Planning / Floor Plan Design

Created on: 13 Aug 2019 00:11
C
Chrisi1906
Hello everyone,

this is my third post in this forum. First of all, thank you for the valuable tips I have already received. I think I have learned a lot so far.

I have linked the previous posts below. To avoid any misunderstandings, I will list all the necessary information again. Therefore, reading the old posts only makes limited sense. For completeness, I have included them here.

https://www.hausbau-forum.de/threads/grundrissplanung-Bungalow-170qm.31445/

https://www.hausbau-forum.de/threads/grobe-Grundstücksplanung-819m.31558/

For the initial selection, there were three rough floor plan drafts. One was from Yvonne, the second from kbt09, and the third from the planner/ourselves. Many thanks to both of you for the good ideas! After some time for consideration and consultation with the developer, we decided to pursue the third floor plan.
ypg schrieb:

If I say that the plot is not easy, I am understated.
Maybe this is an approach?

kbt09 schrieb:

I continued with the approach from the floor plan adjustments.

Architect’s floor plan of a single-family house with living room, kitchen, bedroom, and bathroom.




Floor plan of a building on a plot as architectural drawing

Now to the main topic.

At the end of April 2019, we reserved a plot (plot no. 10) and started working on the floor plan. The plot is tied to the developer, and unfortunately, the planner has not turned out to be very creative (myself included). Two weeks ago, we had another meeting with the developer and talked about the three options mentioned above. We then chose one variant and want to proceed with it. We have now received a draft, which certainly still needs improvement.

For this reason, I would like to present the floor plan here again for discussion and hope for feedback, ideas, suggestions, and tips. Maybe you will immediately see things that “just don’t work” or are not practical for everyday life. I have also already noticed a few things that I would change, but since we will probably make quite a few modifications anyway, I have not yet suggested my own improvements in the floor plan. Also, the planner and I have not yet discussed doors and windows.

Attached again is the completed questionnaire.

Development plan/restrictions
Plot size: 819m² (8809 sq ft)
Slope: NO
Floor area ratio (FAR): 0.4 (allowable exceedance 25 per 100)
Gross floor area ratio (GFAR): 0.6
Building envelope, building line and boundary: On the northeast side approximately 31m (102 ft) deep, west side approximately 35m (115 ft) deep, plot frontage on the street 18.7m (61 ft) and rear boundary (development limit) approximately 27m (89 ft). The major challenge with the plot is the narrow width at the front. Depending on house orientation, after the 3m (10 ft) building setback on the street side, we have about 19.5m (64 ft) to 20.4m (67 ft) available. This means that if the house is parallel to the street, it is 19.5m (64 ft), and parallel to the neighbor in the northeast direction about 20.1m (66 ft).

Side building setback: 3m (10 ft)
Number of parking spaces required: no specification
Number of floors: maximum 2 full floors
Roof type: gable roof, hip roof
Other requirements: Garage must be at least 5m (16 ft) from the property boundary.

Client requirements
Style, roof shape, building type: bungalow with hip roof
Basement, floors: no basement due to high groundwater level
Number of people, age: 4 people aged 36 years (female), 37 years (male), 2 years (child), 7 months (child)
Room requirements on ground floor and upper floor:
Ground floor: living/dining/kitchen, utility room, guest toilet with shower, hallway with coat area and stairs to the upper floor, children’s rooms, master bedroom, bathroom, and storage room.
Upper floor: office, children’s playroom and additional storage space.

Office: family use or home office? home office
Overnight guests per year: 1–2 times
Open or closed floor plan: a mix of both
Conservative or modern design: a mix of both
Open kitchen, kitchen island: open kitchen with island would be nice but not a must, closed kitchen also has advantages
Number of dining seats: 4, with the option for 6–8 would be nice but not essential
Fireplace: no
Music/sound wall: sound system in the living room
Balcony, roof terrace: no
Garage, carport: Space for 2 cars is required. Currently, I am considering a garage (3x6m / 10x20 ft) and carport (3.6m / 12 ft).
Kitchen garden, greenhouse: no
Other wishes/special requirements/daily routine, including reasons for preferences or restrictions

House design
Who designed the plan:
-Developer’s planner / do-it-yourself
What do you particularly like? Why?
-There should be enough space in the coat area and behind the stairs to store jackets, shoes, etc.
-The children’s rooms have a comfortable size and are practically equal in size.
-Living room/kitchen are close to entrance and garage.
-The storage room has a good (central) location.
-


What do you not like? Why?
-Garage/carport is very far to the back (but I can probably live with this)
-The utility room is comparatively large and long
-The kitchen in my opinion is somewhat too large
-The living room is only the desired minimum size and could use 5m² (54 sq ft) more
-The main bathroom is located between both children’s rooms and the noise from showering and toilet use is likely to be a major issue
-The main bathroom could be slightly larger
-Between the garage and the property boundary there will be a dead space where weeds will probably grow later. Does anyone have ideas on how to prevent this?
-The garage is currently planned with a length of 9m (30 ft), of which 6m (20 ft) is for the garage and 3m (10 ft) for a storage room. The current position directly behind the garage is not optimal in my view


Price estimate according to architect/planner: no new price estimate received yet
Personal price limit for the house including equipment: 400,000
Preferred heating technology: heat pump

Why is the design the way it is now? e.g.
ideas from planner and do-it-yourself ideas from me

What is the most important/basic question about the floor plan summarized in 130 characters?
The main bathroom is located between the children’s rooms. How can we reduce noise disturbance to a minimum?
Imagine I drive a Skoda Superb into the garage. Since the garage is on the property boundary and the driveway narrows between the house and property line, I have to enter at a slight angle. Does this cause problems in everyday life? See pictures.
Assuming we build a double garage directly attached to the bungalow instead of a garage and carport, is there anything special to consider during construction?


Ground floor plan: living room, kitchen, bathroom, bedroom, utility room, storage, two children’s rooms.


Floor plan of a single-family house with interior spaces, outdoor areas, and dimension lines on the plot plan.


Site plan of a residential area with colored zoning areas TG1–TG4 and parcel numbers 76, 57, 93.


Modern single-family house with dark tiled roof, carport, white walls, roof windows, and garden.


A white single-family house with a dark gable roof, surrounding garden, and terrace with furniture.
E
Escroda
22 Aug 2019 12:23
kaho674 schrieb:

Does this also apply to carports?
No – only a 3m (10 feet) distance must be maintained.
I find it quite amusing how persistently the incorrect property geometry is being insisted on here. In my opinion, the orientation on the plot definitely makes a difference depending on whether the street and building boundary is a straight line or a curved arc.
M
Matthew03
22 Aug 2019 14:24
This happened within just a few hours:
Chrisi1906 schrieb:

I think we will go with a hip roof with a 35° pitch.


and
Chrisi1906 schrieb:

I know, today the question about the roof shape came up.


...including pictures of a "nice gable roof".

So please forgive me if:
kaho674 schrieb:

I think the gable roof is decided based on your preferences.


I am still not quite convinced, since the quoted post was only a small part of several roof "stepbacks" mentioned in this thread.
C
Chrisi1906
22 Aug 2019 22:21
Escroda schrieb:

No – the distance only needs to be 3m (10 feet).
I find it quite amusing how persistently the wrong property boundary shape is being insisted upon here. In my opinion, the orientation on the plot does make a difference depending on whether the street and building boundary is a straight line or a curved arc.

The building surveyor assured me that the boundary points are correct, but unfortunately, he is currently unable to provide drawings including a curved arc. Instead of making fun here, could you explain why you would position the house differently because of the curved boundary?

@all
I think Matthew03 is somewhat right when he says I need a break. You have all provided many good ideas and floor plans. Hats off to your efforts! I have printed everything out and will review it again with my wife. Since I am being accused of resistance to advice and lack of clear statements, I want to give you the opportunity to tell me what I should express more clearly and distinctly.

I’ll start...
-Roof and attic

@kaho674 Could you send me a floor plan of the last house with more meter and square meter details? Thank you very much!
11ant22 Aug 2019 22:50
Chrisi1906 schrieb:

Instead of making fun here, could you explain why you would position the house differently because of the circular arc?

He is not making fun, but simply noting his amusement. And he would not position the house differently, but from a more precisely shown curve layout, he could better recognize that possibly a different location would be better (or that a seemingly fitting spot only appears to fit). Even a 24-sided polygon is still not a circle, so it is quite possible that a "straight" seemingly suitable point could lie within about a decimeter (approximately 4 inches) inside the critical area.
Chrisi1906 schrieb:

Since I am accused of being resistant to advice and of not making clear statements,

Even clear statements—when they come as contradictory back and forth—can confuse. I compared it to the post by StanSch because there was also back and forth about fixed points there, which were sometimes treated as absolute and at other times solved quite differently (and then reverted again).
https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/
kaho67423 Aug 2019 07:40
I don’t see the “curve question” regarding the building boundary as a problem. Whether the entire building shifts slightly up or down doesn’t matter much for an initial concept.
Chrisi1906 schrieb:

@kaho674 Could you send me a floor plan of the last house with more measurements in meters and square meters? Thanks a lot!

Sure, here are some dimensions (the program sometimes shows 4 decimal places – please ignore that).


Floor plan of a house with several rooms, bathroom, kitchen, hallway, and garage with measurements



You’ll have to calculate the square meters yourself – my software can’t do that or calculates it incorrectly. Exterior walls are planned with 40cm (15.7 inches) thickness, interior walls generally 20cm (7.9 inches). I’m leaving out the upper floor since without knowing the roof slopes, it doesn’t make sense to discuss its dimensions. You already have a design with about a 31° pitched roof. The staircase has no landing (90cm (35.4 inches) wide, half-turn), but there should be enough space to make it 1m (39.4 inches) wide if needed.
J
j.bautsch
23 Aug 2019 10:00
Chrisi1906 schrieb:

[IMG alt="37704"]https://www.hausbau-forum.de/attachments/kniestock-satteldach-Carport-Grundrisse-Abstand-341833-2-png.37704/[/IMG]
I somehow find the design much better; it has a "public" and a "private" area, and the way to the kitchen is nicely short (for groceries).