JP4034083B2

JP4034083B2 - housing complex

Info

Publication number: JP4034083B2
Application number: JP2002040303A
Authority: JP
Inventors: 浩水野
Original assignee: 有限会社水野建築設計事務所
Priority date: 2002-02-18
Filing date: 2002-02-18
Publication date: 2008-01-16
Anticipated expiration: 2022-02-18
Also published as: JP2003239551A

Description

【０００１】
【発明の属する技術分野】
本願発明は、マンション等の集合住宅に関するもである。
【０００２】
【従来の技術】
従来より、マンション等の集合住宅においては、建物の一方の側に共用通路を配位し、共用通路に面して玄関を設けている。この場合、戸内側から見ると、玄関ホールは、正面の壁によって共用通路側の戸外と区画され、この正面の壁に玄関扉が設けられることとなる。その結果、玄関ホールには、採光や通風のための窓を設けることが困難である。また正面の壁の玄関扉の横に、採光や通風のための窓を設ける例もあるが、玄関扉が正面の壁の大部分を占めるため、この窓は補助的なものとなってしまい、その面積も限られたものとなっている。
【０００３】
このような集合住宅の採光性や通風性を改善せんとして、特許第２９４５７７９号に係る発明が提案されている。この出願に係る集合住宅は、図７に示すようち、玄関ホールａが、採光や通風の為の窓ｂ１を備えた正面壁ｂと、玄関扉ｃ１を備えた側面壁ｃとによって戸外と区画されている。そのため、正面壁ｂから外部の光や風を導入でき、玄関ホールａ自体の明るさや、玄関ホールａから居室への通風性が改善されるという利点が生じる。
【０００４】
ところが、このように玄関ホールａを設けた場合、玄関扉ｂ１から共用通路ｄに通じるポーチｅを、居室の外側に凹めて設ける必要が生じてしまう。その結果、玄関ホールａの左右両側に設けられる第１室ｆと第２室ｇの内、第２室ｇの外壁の延長線を基準線ｘとすると、第１室ｆを凹めるようにしてポーチｅが設けられることになる。そして、この基準線ｘより凹んだポーチｅは、専有面積でなくなり、その分、住居内空間が減ることとなる。このように、住居内空間が少なくなることは、わが国の住宅事情を考慮すると、住宅購入者にとって極めて大きな問題であると言える。
【０００５】
【発明が解決しようとする課題】
本願発明は、各住居の専有面積の減少を防止しつつ、玄関ホール自体の通気性若しくは採光性を向上させることができる玄関ホール周りの構造を備えた集合住宅の提供を図らんとするものである。
【０００６】
【課題を解決するための手段】
そこで本願発明は、複数の住戸と、少なくとも隣合う住戸を連絡する共用通路３を備えた集合住宅において、次の手段を有するものを提供することにより、上記の課題を解決する。
本願発明に係る集合住宅は、少なくとも１つの住戸が、共用通路３側において、玄関ホール４と、玄関ホール４の左右に配位された第１室１と第２室２とを備え、第２室２の外壁に沿って引かれた仮想線である基準線ｘを基準として、第１室１の外壁は、共用通路３の反対側である居室側に後退しており、玄関ホール４は、第１室１及び第２室２の両室の外壁より共用通路３に突出して設けられた突出壁５と、共用通路３の通行方向と交わる方向に沿って設けられた側面壁６とによって、戸外と区画されたものであり、玄関ホール４の突出壁５は、上記の玄関ホール４の左右に配位された室の外壁より共用通路３側に突出するものであり、且つ、採光及び／又は通風機能を有する窓部５１を有するものであり、第１室１の外壁の外側には共用通路３との間に玄関ポーチ８が設けられ、上記の玄関ホール４の側面壁６は玄関ポーチ８に面すると共に、玄関扉６１を有するものであり、上記の基準線ｘを基準として、居室側に凹んだ玄関ポーチ８と共用通路側に突出した突出壁５との双方を備えたことを特徴とするものである。
さらに詳しくは、少なくとも１つの住戸が、共用通路３に突出する複数の構造柱７と、これらの構造柱７間に配位された玄関ホール４と、これらの構造柱７間であって玄関ホール４の左右に配位された第１室１と第２室２とを備え、第２室２の外壁に沿って引かれた仮想線である基準線ｘを基準として、第１室１の外壁は、共用通路３の反対側である居室側に後退しており、玄関ホール４は、第２室２より共用通路３に突出して設けられた突出壁５と、共用通路３の通行方向と交わる方向に沿って設けられた側面壁６とによって、戸外と区画されたものであり、玄関ホール４の突出壁５は採光及び／又は通風機能を有する窓部５１を有するものであり、突出壁５の一端は第２室２の外壁に連続し、他端は側面壁６の一端に連続するものであり、側面壁６の他端は、第１室１の外壁に連続し、第１室１の外壁の外側には共用通路３との間に玄関ポーチ８が設けられ、上記の玄関ホール４の側面壁６は玄関ポーチ８に面すると共に、玄関扉６１を有するものであり、上記の基準線ｘを基準として、居室側に凹んだ玄関ポーチ８と共用通路側に突出した突出壁５との双方を備えたことを特徴とするものである。
【０００７】
【発明の実施の形態】
以下、図面に基づき本願発明の実施の形態を説明する。
図１は本願発明の実施の形態に係る集合住宅の平面図であり、図２は同集合住宅の共用通路側から見た立面図であり、図３は同集合住宅の共用通路側から見た斜視図であり、図４は同集合住宅の要部を居室内側から見た斜視図である。
【０００８】
集合住宅は、この複数の住戸と、少なくとも隣合う住戸を連絡する共用通路を備えたマンションやアパート建築物であり、その少なくとも１つの住戸が、図１に示すように、共用通路３側において、玄関ホール４と、玄関ホール４の左右に配位された第１室１と第２室２とを備えるものである。
【０００９】
共用通路３は、隣合う住戸を連絡するものであれば、共用の廊下の他、階段部分の踊り場であってもよい。第１室１と、第２室２は、居室の他、浴室、洗面室、クローゼット等であってもよい。
【００１０】
玄関ホール４は、この例では、土足で入る土間４１と、靴を脱いで上がる床部４２とを備えるが、土間４１のみであってもよい。図中４３は、土間４１と床部４２との間の上り框を示す。
この玄関ホール４は、第１室１及び第２室２の両室の外壁１１、２１より共用通路３に突出して設けられた突出壁５と、共用通路３の通行方向（図１中の左右方向）と交わる方向（この例では図１中の上下方向）と平行に設けられた側面壁６とによって、戸外と区画されたものであり、この側面壁６に玄関扉６１が設けられている。
【００１１】
ここで、この集合住宅は、住居外の共通通路３側に突出して設けられた構造柱７は、外柱方式を採用しており、この左右の構造柱７、７間に第１、第２の両室１、２と玄関ホール４が位置する。そして、第２室２の外壁に沿って引かれた仮想線である基準線ｘを基準として、第１室１の外壁は、共用通路３の反対側である居室側に後退しているものであり、この基準線ｘは、複数の構造柱７、７間に引かれてものとなっている。玄関ホール４の突出壁５は、この基準線ｘより共用通路３側に突出している。この第１室１の外壁１１と共用通路３との間がポーチ８とされ、側面壁６に設けられた玄関扉６１からの出入りは、ポーチ８を経て行われることになる。この例では、共用通路３とポーチ８とは、簡易な柵８１が設けられているが、この柵８１は必ずしも設ける必要はなく、柵８１の有無に係わらず、ポーチ８の部分は専有面積に含まれない。
【００１２】
玄関ホール４の突出壁５は、この例では、平面視半円形状をなしているが、かならずしも半円形状ではなくともよく、４角形状に突出していてもよく、適宜変更できる。この突出壁５に、採光及び／又は通風機能を有する窓５１が設けられている。この窓５１は採光性のみを考慮するのであればを開閉不能であってもよく、通気性のみを考慮するのであれば、鎧戸形式の採光性の低い窓としてもよく、採光性と通気性の何れか一方を満足するものであれよい。このように、玄関ホール４の突出壁５に窓５１を設けることによって、玄関の採光及び／又は通風性（ひいては住宅全体の通風性）が著しく改善される。
この例では、窓５１は突出壁５の共用通路側の先端に設けられているが、その位置は適宜変更できる。また、図４に示されるように、下駄箱５２を窓５１の設けられた下に配位してもよく、この下駄箱５２の天板を５３を棚として機能させてもよい。このように、玄関ホール４の土間４１と窓５１との間に下駄箱５２及び／又は棚等の収納部を設けることによって、突出した玄関ホール４をデザイン上及び機能上、有効なものとして活用できる。
ここで、この例平面構造を土間４１を中心に説明しておくと、土間の右側の側面壁６には玄関扉６１が設けられ、土間４１の左側と奥（居室内側）には床４２がＬ字状に設けられている。この土間４１と床４２の先端側（共用通路側）には、上記の収納部が配位されるものであり、突出壁５は、土間４１と床４２の各一部と上記の収納部との外壁として、基準線ｘより共用通路側に突出しているものである。
【００１３】
ここで、第２室２の外壁２１に沿って引かれた仮想線である基準線ｘを基準とすると、ポーチ８の一部は基準線ｘより凹んでおり、その分（減少面積Ａ）、専有面積が少なくなる。他方、突出壁５内の空間は、基準線ｘより共用通路側に位置しており、その分（増加面積Ｂ）、専有面積が大きくなる。従って、ポーチ８を設けることにより生ずる減少面積Ａを、突出壁５による増加面積Ｂで補完でき、専有面積の減少を防止できる。
ここで、減少面積Ａ＝増加面積Ｂであれば、基準線ｘ上に全ての外壁を配位した通常の集合住宅の専有面積と略等しく設定できるが、Ａ＞Ｂであってもよく、Ａ＜Ｂであってもよい。
この例では、第２室２の外壁２１は、構造柱７より凹んでいるため、第２室２の外壁２１にもスペース２２が設けられる。なお、構造柱７、７間には構造梁７１が渡されるため、これらのポーチ８及びスペース２２の天井は、共用通路の天井よりも下がっている。また、共用通路３の幅は、所定の幅を必要とするため、突出壁５に対応するように、共用通路３の一部を外側に張り出して設けているものである。
【００１４】
上記の例では、構造柱７を居室内に設けないものとしているが、居室内に配位することもできる。その例を図５、図６に示す。この例においては、基準線ｘが、構造柱７の端面間に引かれることとなり、第２室２の外壁２１に一致する点が先の例と異なるが、他の構造は同一である。即ち、ポーチ８の一部は基準線ｘより凹んでおり、その分（減少面積Ａ）、専有面積が少なくなる。他方、突出壁５内の空間は、基準線ｘより共用通路側に位置しており、その分（増加面積Ｂ）、専有面積が大きくなる。従って、ポーチ８を設けることにより生ずる減少面積Ａを、突出壁５による増加面積Ｂで補完でき、専有面積の減少を防止できる。
図５は、突出壁５の突出量を少なくした例であり、下駄箱５２等の収納部を突出壁５内に配位していない点が、先の例と相違する。
【００１５】
【発明の効果】
以上、本願発明は、各住居の専有面積の減少を防止しつつ、玄関ホール自体の通気性若しくは採光性を向上させることができる玄関ホール周りの構造を備えた集合住宅を提供するものであり、これにより住宅購入者の専有面積への要求と、通気性若しくは採光性の向上の要求との両立を図ることができたものである。
【図面の簡単な説明】
【図１】本願発明の実施の形態に係る集合住宅の要部平面図である。
【図２】同集合住宅の共用通路側から見た立面図である。
【図３】同集合住宅の共用通路側から見た斜視図である。
【図４】同集合住宅の要部を居室内側から見た斜視図である。
【図５】本願発明の他の実施の形態に係る集合住宅の平面図である。
【図６】本願発明のさらに他の実施の形態に係る集合住宅の平面図である。
【図７】従来の集合住宅の要部平面図である。
【符号の説明】
１第１室
２第２室
３共用通路
４玄関ホール
５突出壁
６側面壁
７構造柱
８玄関ポーチ
５１窓部
６１玄関扉
ｘ基準線[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a housing complex such as an apartment.
[0002]
[Prior art]
Conventionally, in a housing complex such as a condominium, a shared passage is arranged on one side of the building, and a front door is provided facing the shared passage. In this case, when viewed from the inside of the door, the entrance hall is partitioned from the outside on the shared passage side by the front wall, and the entrance door is provided on the front wall. As a result, it is difficult to provide windows for daylighting and ventilation in the entrance hall. In addition, there is an example where a window for lighting and ventilation is provided next to the front door on the front wall, but since the front door occupies most of the front wall, this window becomes auxiliary, Its area is also limited.
[0003]
The invention according to Japanese Patent No. 29457779 has been proposed to improve the daylighting and ventilation of such apartment houses. As shown in FIG. 7, the apartment house according to this application has an entrance hall a that is divided into an outdoor space by a front wall b provided with a window b1 for daylighting and ventilation and a side wall c provided with a front door c1. Has been. Therefore, external light and wind can be introduced from the front wall b, and the brightness of the entrance hall a itself and the ventilation property from the entrance hall a to the living room are improved.
[0004]
However, when the entrance hall a is provided in this way, it is necessary to provide the porch e that leads from the entrance door b1 to the shared passage d to the outside of the living room. As a result, if the extension line of the outer wall of the second chamber g of the first chamber f and the second chamber g provided on the left and right sides of the entrance hall a is a reference line x, the first chamber f is recessed. The pouch e is provided. And the porch e recessed from this reference line x is not an exclusive area, and the space in the dwelling is reduced accordingly. Thus, it can be said that the reduction of the space in the house is a very big problem for the home purchaser considering the housing situation in Japan.
[0005]
[Problems to be solved by the invention]
The present invention is intended to provide an apartment house with a structure around the entrance hall that can improve the air permeability or daylighting of the entrance hall while preventing a decrease in the exclusive area of each residence. is there.
[0006]
[Means for Solving the Problems]
Then, this invention solves said subject by providing the housing | casing which has the following means in the housing complex provided with the shared passage 3 which connects a some dwelling unit and at least a neighboring dwelling unit.
The apartment house according to the present invention comprises at least one dwelling unit on the side of the common passage 3, the entrance hall 4, and the first room 1 and the second room 2 arranged on the left and right of the entrance hall 4 . With reference to a reference line x, which is a virtual line drawn along the outer wall of the room 2, the outer wall of the first chamber 1 has retreated to the living room side opposite to the common passage 3, and the entrance hall 4 is By the protruding wall 5 provided to protrude from the outer walls of both the first chamber 1 and the second chamber 2 to the common passage 3 and the side wall 6 provided along the direction intersecting the direction of passage of the common passage 3, The projecting wall 5 of the entrance hall 4 projects from the exterior walls of the rooms arranged on the left and right sides of the entrance hall 4 toward the common passage 3 side, Or it has the window part 51 which has a ventilation function, and is shared in the outer side of the outer wall of the 1st chamber 1. Entrance porch 8 is provided between the road 3, the side wall 6 of the entrance hole 4 faces the entrance porch 8, which has a front door 61, based on the above reference line x, room Both the entrance porch 8 recessed to the side and the protruding wall 5 protruding to the shared passage side are provided .
More specifically, at least one dwelling unit has a plurality of structural pillars 7 protruding into the common passage 3, the entrance hall 4 coordinated between these structural pillars 7, and the entrance hall between these structural pillars 7. 4 is provided with a first chamber 1 and a second chamber 2 arranged on the left and right sides of the first chamber 1, and the outer wall of the first chamber 1 with reference to a reference line x that is a virtual line drawn along the outer wall of the second chamber 2 Is retracted to the living room side opposite to the common passage 3, and the entrance hall 4 intersects the protruding wall 5 provided to project from the second chamber 2 to the common passage 3 and the direction of passage of the common passage 3. The side wall 6 provided along the direction is partitioned from the outside, and the protruding wall 5 of the entrance hall 4 has a window portion 51 having a lighting and / or ventilation function. One end of which is continuous with the outer wall of the second chamber 2 and the other end is continuous with one end of the side wall 6. The other end of the side wall 6 is continuous with the outer wall of the first chamber 1, and an entrance porch 8 is provided between the outer wall of the first chamber 1 and the common passage 3. 6 faces the entrance porch 8 and has an entrance door 61. With the reference line x as a reference, both the entrance porch 8 recessed toward the living room and the protruding wall 5 projecting toward the common passage are provided. It is characterized by having.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a plan view of an apartment house according to an embodiment of the present invention, FIG. 2 is an elevation view seen from the shared passage side of the apartment house, and FIG. 3 is a view from the shared passage side of the apartment house. FIG. 4 is a perspective view of the main part of the apartment house as seen from the side of the living room.
[0008]
An apartment house is a condominium or an apartment building provided with a shared passage that connects at least the adjacent dwelling units to the plurality of dwelling units, and at least one dwelling unit, as shown in FIG. The entrance hall 4 includes a first chamber 1 and a second chamber 2 arranged on the left and right sides of the entrance hall 4.
[0009]
As long as the common passage 3 communicates adjacent dwelling units, the common passage 3 may be a landing on the stairs in addition to the common corridor. The first chamber 1 and the second chamber 2 may be a bathroom, a washroom, a closet, etc. in addition to a living room.
[0010]
In this example, the entrance hall 4 is provided with a dirt space 41 that is entered with a foot and a floor portion 42 that is lifted by taking off shoes, but only the dirt space 41 may be provided. In the figure, 43 indicates an uplift between the soil 41 and the floor 42.
The entrance hall 4 includes a protruding wall 5 that protrudes from the outer walls 11 and 21 of both the first chamber 1 and the second chamber 2 to the common passage 3 and the direction of passage of the common passage 3 (left and right in FIG. 1). And a side wall 6 provided in parallel with a direction intersecting with the direction (vertical direction in FIG. 1 in this example). The side wall 6 is provided with a front door 61. .
[0011]
Here, in this housing complex, the structural pillar 7 provided to protrude toward the common passage 3 outside the residence adopts an outer pillar system, and the first and second structural pillars 7, 7 are arranged between the left and right structural pillars 7, 7. Both rooms 1 and 2 and entrance hall 4 are located. The outer wall of the first chamber 1 is retreated to the room side opposite to the common passage 3 with reference to a reference line x that is a virtual line drawn along the outer wall of the second chamber 2. Yes, this reference line x is drawn between a plurality of structural pillars 7. The protruding wall 5 of the entrance hall 4 protrudes toward the shared passage 3 from the reference line x. A pouch 8 is formed between the outer wall 11 of the first chamber 1 and the common passage 3, and the entrance / exit from the entrance door 61 provided on the side wall 6 is performed through the pouch 8. In this example, the common passage 3 and the porch 8 are provided with a simple fence 81, but the fence 81 is not necessarily provided, and the portion of the porch 8 has a dedicated area regardless of the presence or absence of the fence 81. Not included.
[0012]
In this example, the protruding wall 5 of the entrance hall 4 has a semicircular shape in plan view. However, the protruding wall 5 does not necessarily have a semicircular shape, and may protrude into a quadrangular shape, and can be changed as appropriate. The protruding wall 5 is provided with a window 51 having a lighting function and / or a ventilation function. This window 51 may not be opened or closed as long as it considers only daylighting, and if only airflow is considered, it may be a low-lighting window of the armor door type. Any one of them may be satisfied. Thus, by providing the window 51 on the protruding wall 5 of the entrance hall 4, the daylighting and / or ventilation of the entrance (and thus the ventilation of the entire house) is significantly improved.
In this example, the window 51 is provided at the tip of the protruding wall 5 on the shared passage side, but the position thereof can be changed as appropriate. Moreover, as shown in FIG. 4, the clog box 52 may be arranged under the window 51, and the top plate of the clog box 52 may function as a shelf. In this way, by providing a storage part such as a clog box 52 and / or a shelf between the dirt space 41 and the window 51 of the entrance hall 4, the protruding entrance hall 4 is utilized as an effective design and function. it can.
Here, the planar structure of this example will be described centering on the interstices 41. An entrance door 61 is provided on the side wall 6 on the right side of the interstices, and floors 42 are provided on the left side and the back (inside the living room) of the interstices 41. It is provided in an L shape. The storage portion is arranged at the front end side (shared passage side) of the soil space 41 and the floor 42, and the protruding wall 5 includes portions of the soil space 41 and the floor 42, the storage space, and the storage space. As an outer wall of the base, it protrudes from the reference line x toward the common passage.
[0013]
Here, when the reference line x which is a virtual line drawn along the outer wall 21 of the second chamber 2 is used as a reference, a part of the pouch 8 is recessed from the reference line x, and accordingly (reduction area A), Exclusive area decreases. On the other hand, the space in the protruding wall 5 is located on the shared passage side with respect to the reference line x, and the occupied area increases accordingly (increase area B). Therefore, the decrease area A caused by providing the pouch 8 can be supplemented by the increase area B due to the protruding wall 5, and the decrease of the exclusive area can be prevented.
Here, if the reduced area A = the increased area B, it can be set substantially equal to the exclusive area of a normal apartment house in which all the outer walls are arranged on the reference line x, but A> B may be satisfied. <B may be sufficient.
In this example, since the outer wall 21 of the second chamber 2 is recessed from the structural column 7, a space 22 is also provided in the outer wall 21 of the second chamber 2. In addition, since the structural beam 71 is passed between the structural pillars 7 and 7, the ceilings of the pouch 8 and the space 22 are lower than the ceiling of the common passage. In addition, since the common passage 3 requires a predetermined width, a part of the common passage 3 is provided so as to protrude outward so as to correspond to the protruding wall 5.
[0014]
In the above example, the structural pillar 7 is not provided in the living room, but can be coordinated in the living room. Examples thereof are shown in FIGS. In this example, the reference line x is drawn between the end faces of the structural column 7 and is different from the previous example in that it matches the outer wall 21 of the second chamber 2, but the other structures are the same. That is, a part of the pouch 8 is recessed from the reference line x, and the occupied area is reduced by that amount (reduced area A). On the other hand, the space in the protruding wall 5 is located on the shared passage side with respect to the reference line x, and the occupied area increases accordingly (increase area B). Therefore, the decrease area A caused by providing the pouch 8 can be supplemented by the increase area B due to the protruding wall 5, and the decrease of the exclusive area can be prevented.
FIG. 5 is an example in which the protruding amount of the protruding wall 5 is reduced, and is different from the previous example in that the storage portion such as the clog box 52 is not arranged in the protruding wall 5.
[0015]
【The invention's effect】
As described above, the present invention provides a collective housing having a structure around the entrance hall that can improve the breathability or daylighting of the entrance hall while preventing a decrease in the exclusive area of each residence, As a result, it was possible to achieve both the demand for the area occupied by the home purchaser and the demand for improved air permeability or daylighting.
[Brief description of the drawings]
FIG. 1 is a plan view of an essential part of an apartment house according to an embodiment of the present invention.
FIG. 2 is an elevation view from the common passage side of the housing complex.
FIG. 3 is a perspective view seen from the shared passage side of the apartment house.
FIG. 4 is a perspective view of the main part of the apartment house as seen from the side of the living room.
FIG. 5 is a plan view of an apartment house according to another embodiment of the present invention.
FIG. 6 is a plan view of an apartment house according to still another embodiment of the present invention.
FIG. 7 is a plan view of a main part of a conventional apartment house.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 1st room 2 2nd room 3 Common passage 4 Entrance hall 5 Protruding wall 6 Side wall 7 Structural pillar 8 Entrance porch 51 Window part 61 Entrance door x Reference line

Claims

In a housing complex with a plurality of dwelling units and a shared passage (3) connecting at least neighboring units,
At least one dwelling unit includes, on the shared passage (3) side, the entrance hall (4), the first room (1) and the second room (2) arranged on the left and right of the entrance hall (4),
The entrance hall (4) includes a protruding wall (5) provided to protrude from the outer walls of both the first chamber (1) and the second chamber (2) into the common passage (3), and the common passage (3). It is partitioned from the outdoors by the side wall (6) provided along the direction intersecting the direction of traffic.
The protruding wall (5) of the entrance hall (4) protrudes toward the shared passage (3) from the outer wall of the room arranged on the left and right of the entrance hall (4), and is used for lighting and / or lighting. It has a window part (51) which has a ventilation function,
With reference to the reference line (x), which is a virtual line drawn along the outer wall of the second chamber (2), the outer wall of the first chamber (1) is located on the side of the room opposite to the shared passage (3). Retreating,
An entrance porch (8) is provided on the outside of the outer wall of the first chamber (1) with the common passage (3).
The side wall (6) of the entrance hall (4) faces the entrance porch (8) and has an entrance door (61).
An apartment house comprising both an entrance porch (8) recessed toward the living room and a protruding wall (5) protruding toward the common passage with respect to the reference line (x) .

In a housing complex with a plurality of dwelling units and a shared passage (3) connecting at least neighboring units,
At least one dwelling unit has a plurality of structural pillars (7) protruding into the common passage (3), an entrance hall (4) coordinated between these structural pillars (7), and these structural pillars (7). A first chamber (1) and a second chamber (2) arranged between and on the left and right of the entrance hall (4),
With reference to the reference line (x), which is a virtual line drawn along the outer wall of the second chamber (2), the outer wall of the first chamber (1) is located on the side of the room opposite to the shared passage (3). Retreating,
The entrance hall (4) has a protruding wall (5) provided to protrude from the second chamber (2) to the common passage (3), and a side surface provided along a direction intersecting the direction of passage of the common passage (3). The wall (6) separates it from the outdoors,
The protruding wall (5) of the entrance hall (4) has a window portion (51) having a daylighting and / or ventilation function,
One end of the protruding wall (5) is continuous with the outer wall of the second chamber (2), and the other end is continuous with one end of the side wall (6).
The other end of the side wall (6) continues to the outer wall of the first chamber (1),
An entrance porch (8) is provided on the outside of the outer wall of the first chamber (1) with the common passage (3).
The side wall (6) of the entrance hall (4) faces the entrance porch (8) and has an entrance door (61).
An apartment house comprising both an entrance porch (8) recessed toward the living room and a protruding wall (5) protruding toward the common passage with respect to the reference line (x) .