ᐅ Floor Plan & House Positioning Single-Family Home with a Curved Layout

Hello dear forum members,

we have tried to prepare the questionnaire and the attachments carefully and thoroughly.
If there are still any open questions – please feel free to ask.
We appreciate your time in considering our building project and welcome constructive criticism, ideas, and suggestions =)

Development plan / restrictions
Plot size: 610m² (6565 sq ft)
Slope: no
Floor area ratio: 0.3 (exceeding this is possible through fully greened roof surfaces)
Building envelope, building line and boundary: 3m (10 ft) building boundary on west and east sides, detached building
Number of storeys: 1 full storey
Additional requirements: soundproofing (noise level category II)

Client requirements
Style, roof type, building type: classic detached house / somewhat country house style; preferably with a third gable; timber frame construction; gable roof
Basement, storeys: no basement; 1.5 storeys (currently ground floor approx. 95m² (1023 sq ft) + utility room); current knee wall height 1.00m (3 ft 3 in) → would like to increase to 1.10–1.15m (3 ft 7 in – 3 ft 9 in) actual height
Number and age of inhabitants: currently 2 adults, 0 children; planning for 1–2 children
Space requirements on ground floor and upper floor:
Ground floor: cloakroom, utility room (also a “craft corner”), office (see below), kitchen (see below) with small pantry, guest WC with shower (size/possibility for a closet → should later be a children’s bathroom), living room and dining room (family focal point for meals and e.g. game nights with friends)
Upper floor: bedroom, walk-in closet (separate room), 2 children’s rooms (approximately equal size), bathroom with shower and bathtub and toilet behind sliding door, storage room with washer/dryer
Office: family use or home office?: desk, PC, files etc.
Number of overnight guests per year: very rare (1–2 times a year)
Open or closed architecture: rather closed, but without feeling cramped
Open kitchen, cooking island: closed kitchen → preferably short routes to dining room and terrace; preferably U- or G-shaped kitchen, or L-shaped with island
Number of dining seats: fixed 4 seats, extendable to 6–8 desired (also space for a larger table for occasional special gatherings)
Fireplace: desired, but uncertain if space and budget will allow; if yes, then a classic fireplace on a wall, preferably not as a room divider
Garage, carport: double carport desired
Utility garden, greenhouse: classic low-maintenance family garden
Other wishes / special features / daily routine, including reasons why something should or should not be: we want a closed staircase with a landing;
we prefer a slightly more complex layout, sometimes an angled wall, as it feels cozier (we don’t like everything square, open, and white);
we want a house for our future family with plenty of storage space and practicality; it should naturally look good inside and out, but it is primarily for use, not a design piece;
covered house entrance;
optimize plot area for house and garden, minimize front garden;
use cardinal directions/sun positions sensibly

House design
Who created the design: combination of DIY (room plan / partial room arrangement / staircase preference) and design by preferred house company (house exterior dimensions / staircase location / partial room arrangement)
What do you particularly like? Why?: rooms, orientation of rooms, staircase / use of stairwell
What do you not like? Why?: unsure about the route from kitchen to dining room/terrace; size of some rooms
Estimated cost according to architect/planner: €370,000 (approx. $400,000) including carport, turnkey (excluding extra costs for site work, exterior landscaping, plastering and flooring (tiles included))
Preferred heating system: currently air-to-water heat pump (monobloc with outdoor unit) with underfloor heating and mechanical ventilation with heat recovery; photovoltaics undecided
If you had to give up details / expansions:
- What could you live without? potentially an internal staircase
- What can you not give up? we would not be open to suggestions on this point and would not participate in the project otherwise; but basically the design mostly meets all our must-have wishes; bedroom access via a walk-in closet is not acceptable for us → so two separate accesses

What is the most important/basic question about the floor plan in 130 characters?
House positioning? (allow only 0.5m (1 ft 8 in) space to neighbor to the north with utility room? House would be about 3.5m (11 ft 6 in) away, so office windows under carport? Or carport offset from house? Or angled placement but then cardinal directions regarding floor plan change? Any other ideas?)

Knee wall height?

Room sizes? → we feel everything is a little tight, or does it just look like that in drawings? We want a cozy, homely house without huge entrance or open gallery, but it should not feel cramped...

Price estimate?

PS: arrows indicate that plot boundaries are slightly angled, no slope; blue = building boundaries; all plans are oriented north