ᐅ Floor plan design for a two-family house on a hillside

Created on: 16 May 2017 14:23
S
sichtbeton82
Hello everyone,

I would appreciate your feedback on the floor plans.

Development Plan / Restrictions:
· Plot size: 1,200 m² (18 m (59 inches) wide)
· Slope: south-facing hill, street to the north
· Site coverage ratio: 0.3
· Floor area ratio: 0.6
· Building envelope, building line, and boundary: see "enlarged building envelope" 12 x 14 m (39 x 46 feet)
· Edge development: garages
· Number of parking spaces: 3 required according to building authority
· Construction type: open building layout
· Building setback: 3 m (10 feet)
· Roof type: pitched roofs 15-30°, hipped roofs to be avoided, see regulations
· Orientation: ridge direction of the buildings parallel to each other
· Exterior design: see section 6 of the regulations


Homeowners’ Requirements

Preliminary: The homeowners (born 1982 male, 1988 female, and two children born 2014 female, 2016 male) want to live on two floors (basement and ground floor). A third children’s bedroom should also be included. The third floor (attic) should be accessible barrier-free.

· Style: Bauhaus (optionally exposed concrete)
· Roof design: large south-facing side (for solar panels, photovoltaics)
· Building type: two-family house
· Basement and floors: basement, ground floor, attic
· Number of occupants and ages as above: (2 + 3 in basement and ground floor, 2 + 1 in attic)

o Space requirements attic: 2 bedrooms, 1 flexible floor plan bathroom, open living/dining/kitchen area, utility room
o Space requirements ground floor: 1 master bedroom, walk-in closet, master bathroom, large open living/dining/kitchen area, wardrobe, storage room
o Space requirements basement: 3 children’s bedrooms, children’s bathroom, optional play corridor, boiler room, cellar, utility room

· Open or closed architecture: open
· Conservative or modern construction: modern
· Kitchen: open kitchen with island (at least on ground floor)
· Balcony, roof terrace: likely sensible on all three floors considering exposed concrete
· Parking spaces: carports if possible, which can later be converted into garages (initial cost saving)
· Heating/thermal technology: air-to-water heat pump (underfloor heating), optional photovoltaics
· Windows: large window areas on the south side, optionally wide, low windows above the kitchen worktop on the ground floor
· Energy efficiency: KfW 55 standard
· High sound insulation (especially for the ceiling of the attic, separate residential unit)

East view: sketch with stacked rectangles, diagonal line and hatched triangle.


Elongated plot marked in yellow on a site plan with parcel numbers.


Ground floor plan: living/cooking area, master bedroom with walk-in closet, bathroom, WC, hallway, terrace.


Hand-drawn basement floor plan with hallway, cellar room, bathroom, and three children’s bedrooms.
H
haydee
11 Jul 2019 07:06
Imagination knows no limits.

You have 4 children? I was under the impression there were 3.
S
sichtbeton82
11 Jul 2019 12:12
No, there are "only" three. 5 years (female), 3 years (male), and 2 months (female). Sorry, I may have caused some confusion.
... At least, I only know of three.
H
haydee
11 Jul 2019 12:14
Ah ok, you confused me.
S
sichtbeton82
17 Jul 2019 06:56
The topping-out ceremony was celebrated on Saturday. Unfortunately, very few tradespeople showed up. This was probably due to most of them living several kilometers away and an important access road to our site being closed on weekends at the moment. However, many neighbors came, which created a great atmosphere!

The landscaping is taking a lot longer than expected. I’ve had enough of all the uphill work for now. Anchoring the L-shaped retaining wall stones at the bottom, climbing up behind the excavator, unchaining them at the top, and repeating this countless times. But on the bright side, it will give me well-toned calves eventually.

The L-stones were welded together yesterday by the “grandpas.” The vapor barrier has been installed. Yesterday, I successfully laid some bricks for the first time (for the shower partition). Only the large windows are causing us trouble—the installation date has been postponed again.

Woman with stroller, sleeping baby in a pink sleeping bag under a pink sunshade on the terrace.


Two construction workers installing reinforcement on concrete footing formwork; earth and gravel pile to the right, shell structure.


A girl sitting at a construction site hammering on a pink foam block.


Two construction workers placing steel reinforcement in outdoor concrete formwork, one wearing a face shield.


Two people climbing an earth mound at a construction site; a shell structure in the background.
rick201817 Jul 2019 07:14
Congratulations on the topping-out ceremony! The weather was on your side, too.
Very nice view. It will surely look great once you’re finished.
Respect for doing the landscaping work yourselves.
The windows are a bit frustrating. The question is whether they simply don’t have the time or if the windows are being remanufactured because defects were found.
Better to wait a bit longer and receive the final, flawless windows all at once.
H
haydee
17 Jul 2019 07:21
Annoyed with the windows

Does the new date set you back a lot?