ᐅ Floor Plan Revision: Tips and Experiences for Improvement?

Created on: 29 Aug 2025 22:16
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Philip St
Hello,

we had a local construction company prepare a design for our future building project, which we have already revised several times. We would be very grateful for tips or alternative design ideas for the current plan.
We would like an exposed roof truss and would prefer to do without the otherwise very small attic space.
We accepted the steep driveway in order to achieve a better view.
The terrace at the back is currently only accessible through the garden.

Construction is planned for about 8 months from now for various reasons. Two adults, two children (who will then be 13 and 11 years old).
Slightly sloped plot, 670sqm (7,215 sqft).

Development Plan / Restrictions

No development plan / zoning restrictions

Plot size
670sqm (7,215 sqft)

Slope
Yes, visible in the plan

Floor Area Ratio
2 (The builder said otherwise it would look too bulky and we only want two floors)

Number of parking spaces
We need at least two car spaces
Garage large enough for easy entry and exit. Parking in front of the garage must also be possible.

Roof style
Gable roof, staggered shed roof, flexible at this point, preferably with exposed roof truss because the current attic space is very limited

Architectural style
Modern, with lots of wood

Orientation
South

Maximum height / limits
Unknown to me. Neighbor does not accept any setback easement, so we have added greenery on the east side of the patio towards them.

Owners’ Requirements
Number of occupants
Two adults, 40 years old, two children, 11 and 13 years old

Office: Family use or home office?
Office to be usable as a guest room, no home office needed. Still requires a desk and cabinets
Possibly later on the upper floor as the parents’ bedroom, so one child can use the ground floor granny flat. So two separate living units.

Guest bedrooms per year
Very rare visitors

Open or closed architecture
Open, but with retreat options

Conservative or modern construction style
Modern

Open kitchen with cooking island
Seating for 8
Fireplace yes
Balcony currently planned, slightly overhangs the terrace below

Roof terrace on garage

Garage as a large multi-purpose garage with some storage space

Utility garden for ornamental plants, many shrubs, and a hedge at the front for privacy. We would prefer to avoid a shed.

Additional wishes / special features / daily routine, also reasons why certain things should or shouldn’t be

We want to take advantage of the view since the plot was expensive.
We are not fully satisfied with the current design, as I explained in the post.

Steep driveway, path from garage to kitchen, after the stairs you face a wall upstairs and don’t have a direct view out of the windows, roof terrace is isolated, no quick garden access from the upper floor to the north terrace

House Design
Who created the plan:
Construction company from our area, one architect prepared the plan

What do you particularly like? Why?
Good use of space inside and outdoors for a small plot
Enough garden area remains
Bright rooms, sleeping downstairs, living upstairs, large dining area, fireplace in living area, possible two living units later, half-landing stairs

Price estimate according to architect/planner:
680k including exterior works

Personal price limit for the house including fittings: 700k excluding land
Preferred heating technology: Air heat pump

If you had to give up something, which details or features

We are completely flexible

Why is the design like it is?
Standard design from the planner? No, it was individually planned, but largely without us and with little discussion about details, no advice

Attached are images and the site plan.
Architectural drawing east and south elevations of a house with rising terrain

Detailed upper floor plan with living, kitchen, office areas, terrace, and balcony.

Detailed floor plan of a house with garden, terrace, and garage

Architectural drawing showing north and west views of a house with terrain.

View from south of a two-story house with garage and balcony

Street view of a house with garden, fence, and trees

Front garden with metal fence, gate, flower beds, and adjoining house in the background

Residential house with red tiled roof, garden, hedges, and wire fence along street

Green plot with house, trees, and hedges under blue sky

Well-maintained garden with lawn, hedges, and houses in the background under blue sky

Site plan of a plot with parcel numbers and buildings
Y
ypg
30 Aug 2025 11:45
Philip St schrieb:

It was important for us to have direct access from the bedroom to the terrace, so we can sit outside there in the morning or evening, for example.

You can do the same with the west side if you allow the child to have daylight from the south. Then you can also make better use of the misplaced terrace on the north side without disturbing the child.
However, I would like to seriously ask why you isolate yourselves on the bedroom side as the parents when there is a living area with a roof terrace upstairs. After all, you won’t be carrying your coffee or wine up and down the stairs regularly. You do that only twice, and then never again.

Do you really want to use the terraces? Or put another way: how do you plan to use the garden and outdoor areas in your daily life?
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hanghaus2023
30 Aug 2025 12:45
Site plan of a house with property, garden, and garage area


Yes, the slope is challenging. 5.5 m (18 feet)

With over 200 m² (2,150 sq ft) of living space, the budget won’t be enough. It can also be done smaller.
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Philip St
30 Aug 2025 12:57
Where exactly could we reduce space and make it more efficient?

Can we avoid the steep driveway without having to compromise too much? How should the rooms be arranged, considering that light wells would need to be used if the house is built completely downwards?
11ant30 Aug 2025 13:00
Philip St schrieb:

What would be the solution then?
Cutting the Gordian knot by separating the house and the garage. Building regulations often require the garage to be set back from the street-property boundary only if the garage door faces the street. I would therefore place the garage with its side facing the street (so the driveway approaches from the side) right on the boundary. I would make better use of the lot’s width for the house and reduce its depth, so its depth corresponds to less change in ground elevation. Sketch to follow later, I still have to go shopping.
https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/
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Philip St
30 Aug 2025 13:32
I really like the suggestion and am looking forward to a sketch. Thank you very much!

My wife insists on a connection between the garage and the house. Otherwise, I would have preferred to position it at an angle in the front to create a forecourt and avoid the steep driveway.
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haydee
30 Aug 2025 13:47
When it comes to the slope, you need to be aware that sometimes you won’t line up perfectly with the garage. Based on experience, we wanted it below 20% and settled on 15%.

Is the view guaranteed to remain unobstructed? You wouldn’t want the next building development or an additional story to drastically change the view.