SHINKENCHIKU-SHA AOYAMA HOUSE

Outline
This project is a renovation of the first floor of a three-story imported house built in the late 1990s. The interior consists of three spaces: a lecture room, a meeting room, and a workroom. The three spaces, a lecture room, a meeting room, and a workroom, are gently separated by the overlap of existing reinforced concrete walls.
Location
  • Tokyo
Journal
Shinkenchiku July 2016 issue
Related Link
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Location
2-19-14 minami-aoyama, minato-ku, tokyo
Builder
yoshioka bunko scholarship society
Design
Construction
Architecture kumiko inui architects
Attn: inui kumiko, aizawa kazutaka, daito naoo
Structure
tectonica contact: yoshinori suzuki
Structural cooperation mitsuhiro kaneda laboratory, tokyo university of the arts
Attn: kaneda mitsuhiro
Equipment
eosplus contact: kazuhiro endo, daisuke natori (former firm member)
Supervision
kumiko inui architects
Attn: inui kumiko, aizawa kazutaka
Construction
Construction
kitano construction contact: mitsuyuki nakamura
Hvac/hygiene tsunetsuka kogyo attn: hirotaka kishimoto
Electricity
ken sugawara, touhou electric
Scale
Site area
151.28m2
Building area
80.69m2
Total floor space
Total floor area 232.54m2
1st floor 80.69m2 / 2nd floor 73.81m2
3rd floor 78.04 m2
Building-to-land ratio
53.30% (allowable: 60%)
Floor area ratio
Floor-area ratio: 153.70% (allowable: 300%)
Number of stairs or stories (storeys)
Number of floors 3 floors above ground
Dimensions
Maximum height
9,990mm
Height above the ground
Eave height 8,318mm
Floor height
1st floor: 3,088mm
Ceiling height lecture room: 2,337mm
Entrance and meeting room: 2,668mm
Office: 2,647mm
Site conditions
Local district
Regional district type 2 exclusive district for medium and high-rise residential buildings quasi-fire prevention district
Road width
4m west, 4m north
Structure
Main structure
wooden, partially reinforced concrete
Pile and foundation cloth foundation
Air conditioning
Air conditioning system
air-cooled heat pump system
Heat source
ehp
Sanitary facilities
Water supply
direct water supply system
Hot-water supply
Hot water supply gas water heater system
Drainage
combined sewage and miscellaneous drainage system
Electrical equipment
Power receiving method
low-voltage overhead drawing method
Contracted power
Contracted electric power lamp: main switchgear contract 20kva
Power: load equipment contract 3kw
Manufacturing process
Design period
february-november 2015
Construction period
december 2015 - february 2016
External finishes
Roof
national fullbest 20 5.0" sloped, liner roofing (mitsuboshi) (existing)
Outer wall
Exterior walls: dry brick tiling
Aperture
Openings wooden pair glass airtight sash pella proline (existing)
Interior finishing
Floor
composition vinyl floor tile (tori: machico v)
Mortar repair on walls and ceiling, ep-g coating

Referred Projects