bosphorus city

I.T.U. FACULTY OF ARCHITECTUREDEPARTMENT OF URBAN AND REGIONAL PLANNING

2011-12 SPRING SEMESTERHOUSING AND SITE PLANNING

PROF. DR. FULİN BÖLENÖG.GÖR.DR. FATİH TERZİ

BOSPHORUS CITY

020090229 SEYMA ÖZKAN020090207 SEREN SALTALI

020090216 TUGCE ÖZTÜRK020090217 ÖZLEM TONGUÇ020090259 SENA MERTCAN

02009025 AYÇA KAHYA

CONTENTS1. INTRODUCTION2. SITE CHARACTERISTICS

a. On-site characteristicsb. Off-site characteristics

3. SITE PLANa. Land-use analysisb. Densityc. Land-use intensity

4. HOUSEHOLD CHARACTERISTICS AND HOUSE TYPESa. Social and economic characteristics of householdsb. House types and sizesc. House prices and rentsd. Satisfaction of housholds

5. DESIGN CRITERIAe. Circulation systemsf. Design criteria for house clustersg. Design criteria for car-parksh. Design criteria for open-spaces and green areasi. Technical issues

6. CONCLUSION

1. INTRODUCTION

Bosphorus City is a housing project which is generated with “Bosphorus” concept and there are exclusive districts of bosphorus such as Ortaköy, Bebek, İstinye, Yeniköy, Emirgan, Beylerbeyi, Kandilli, Kanlıca, Paşabahçe, Çengelköy and bosphorus mansions which come to life again in the site.

LOCATIONBosphorus City is located in Küçükçekmece District, Halkalı Quarter, the main connection between TEM and E-5 Higways, the south of Ataturk Olympic Stadium, the east of the Küçükçekmece Lake and the northeast of İkitelli Organized Industrial Zone.

TRANSPORTATION

The site has strong transportation network with its proximity to TEM and E5 Highway, Atatürk International Airport and rail systems.

Why Küçükçekmece?Proximity to access routes(TEM and E-5 access, proximity to metro and Atatürk International Airport)An attractive center for those working in nearby conglomerates and large companies In the Vicinity of the Olymic Valley International Nature and Entertainment Theme Park and Küçükçekmece LakeHigh development and investment potantial of this area in the European part of Istanbul

SWOT ANALYSIS OF THE SITE

trenghts eaknesses

pportunities threats

Proximity to the main transportation axes such as TEM and E-5 Highway

Proximity to the alterntive transportation systems such as Ataturk International Airport

An attractive center for those working in nearby conglomerates and large companies

Good infrastructure

The immaturity of the social and commercial facilities in the region

The existence of low-skilled, decrepit housing and slum areas around it

Continuous strong wind flow

Neighborliness with prestigious residential areas such as Bahçesehir and Altınsehir

Transportation investments to the region due to Ataturk Olympic Stadium

Rivalry with branded alternative residential projects in the region

Visual pollution created by slum type unplanned construction

CONSTRUCTIONConstruction of Bosphorus city has been started in 2005 and the project have been developed in 1095 days.

“Bosphorus City” Project;Population: 10.000Size of the Area: 246.000 sq.mAltitude: 30 mBosphorus: 26.000 sq.m4 stages in total7 different building types2.928 dwellingsDifferent apartment types from 1+0 studio to 6+2 detached mansions

As the social facilities of Bosphorus City; There are indoor and outdoor swimming pools, tennis-squash-basketball courts, streetball, beach volley, mini golf, fitness, pilates - yoga space, culture - physics areas, children's playgrounds, climbing wall and balance wall, walking-running-bike trails, amphitheatre, cinema halls, conference room, chess game area, barber, piers, nursery, entertainment center, dance hall, health club and drugstore.

2. SITE CHARACTERISTICS

ON-SITE CHARACTERISTICS – Natural FactorsOFF-SITE CHARACTERISTICS – Man-made Factors

Winter

Summer

Evening

Afternoon

Morning

ON-SITE & OFF-SITE CHARACTERISTICS OF THE SITEGeneral direction of the

wind(North-east)Arrival direction of the noise

Roads in the site

25o

72o

ON-SITE CHARACTERISTICS

CLIMATE: Marine conditions have more influences more than continental climate on the site so it has temperate climate conditions. WIND: General direction of the wind is north-east.

PRECIPITATION: The average annual precipitation is 684,4 mm.ELEVATION: Elevation of the site haven’t got big values.

OFF-SITE CHARACTERISTICS

Distances to some important centers of the site:Distance(km)

E-5 Highway 7,00

Atatürk Airport

6,75

Küçükçekmece

3,30

Küçükçekmece Lake

1,00

Olympic Stadium

2,00

TEM Highway 1,60

The site is located near the important centers such as Atatürk Olympic Stadium, İkitelli Organized Industry Zone and Küçükçekmece Lake.

The site area was Küçükçekmece rubbish dump before the Bosphorus city construction.

There are low-skilled, decrepit housing and slum areas around the site.

3.SITE PLAN

DENSITY AND LAND USE INTENSITY GROSS AREA 24, 6 haNET AREA 10, 5 haPOPULATION 10.000 personAVARAGE RESIDENTIAL USAGE AREA

30, 7 sqm/person

GROSS DENSITY 406 person/haNET DENSITY 952 person/haTOTAL BUILDING FLOOR AREA 3, 5 ha

TOTAL BUILDING AREA 30, 7 haGROSS BCR 0, 14NET BCR 0, 32GROSS FAR 1, 25NET FAR 2, 92TOTAL OPEN SPACE 21, 1 haOPEN SPACE RATIO 0, 68TOTAL LIVABLE SPACE 9, 5 haLIVABLE SPACE RATIO 0, 30

LAND USE ANALYSISRESIDENTIAL AREA 10, 5 ha % 42, 6

FACILITY AREA 4,2 ha % 17

ROAD AREA 2, 8 ha % 11, 3

CAR PARK AREA 2 ha % 8, 3

GREEN AREA 2, 5 ha % 10, 2

BOSPHORUS AREA 2, 6 ha % 10, 6

GROSS AREA 24,6 ha  

RESIDENTIAL AREA

FACILITY AREA

ROAD AREA

CAR PARK AREA

GREEN AREA

BOSPOHORUS AREA

0 5 10 15 20 25 30 35 40 45

42.6

17

11.3

8.3

10.2

10.6

LAND USE ANALYSIS (%)

Series1

• Project is located on 800 island, 4 parcels.• The gross area is 24,6 ha.

• Net area is 43 % of the gross area. Total open space is 85% of the gross area.

LSR : 0, 30OSR : 0,68

Livable Space Ratiois conforming to standarts.

Open Space Ratiois bigger than the standart value.

FAR: 1,25

4. HOUSE TYPES AND HOUSEHOLD CHARACTERISTICS

HOUSE TYPES

Living accross Bosphorus!Districts of Bosphorus come to life in Boshorus City with their beauty and rich social life.

Project of Bosphorus City is located on 800 island, 4 parcels. Within the project these buildings come together a total of 64 blocks and 2928 independent sections.

HOUSE TYPES

(According to physical

proporties)

HOUSE TYPES(According to familiy type which use houses)

NUMBER

S OF FLOOR

NUMBERS OF FLAT ON EACH FLOOR

Saraybahçe Houses

Vertical Multi – familiy 13 2

Erguvan Houses

Vertical Multi – familiy 13 2

Ortaköy Area

Recidences

Vertical Multi – familiy 6 20 – 20 – 20 – 16 – 12 – 4

Göl Kule Recidence

s

Vertical Multi – familiy 24 5

Yeditepe Recidence

s

Vertical Multi – familiy 19 3

Yalı Apartmen

ts

Vertical Multi – familiy 4 2

Waterfront Villas

Horizontal Single – familiy 3

SARAYBAHÇE HOUSES

WATERFRONT VILLAS

YALI APARTMENTS

YEDİTEPE RECIDENCES

GÖL KULE RECIDENCES

ERGUVAN HOUSES

ORTAKÖY RECIDENCES

VERTICAL AND MULTI – FAMILY HOUSE TYPE

HORIZONTAL AND SINGLE - FAMILY HOUSE TYPE

VERTICAL AND MULTI – FAMILY HOUSE TYPE

This projects contains social facilities such as indoor an outdoor swimming pools, tennis courts, squash courts, basketballs courts, street ball, beach valley, fitness, plates and yoga spaces, culture-physical fields, children’s playgrounds, climbing wall, cinema halls, dance hall and drugstore.

SARAYBAHÇE HOUSESSaraybahçe Houses which are vertical and multi- familiy house type are located four blocks groups which are different each other in east of palace. These blocks consist of 13 floors. There are two flats on each floor. In additon, there are two elevators in each block of these houses. Central floor heating system is also provided.

SARAYBAHÇE HOUSES

SARAYBAHÇE HOUSES Numbers of flats

= 13m2 Types of

HousesMin. and Max. Prices

( to rent)

Garden Flat

Garden Flat

Ground, 1. 2. 3… 10. Flats

11. Flat Penthouse

1. Flat

2. 3. 4… 12. Flats

Dublex Penthouse

178

159 - 164

135 - 205

167

126 - 129

141 - 197

201

3 + 1

2 + 1

3 + 1

3 + 1 with swimming pool

2 + 1

3 + 1

3 + 2

1.400 TL – 3.500 TL

ERGUVAN HOUSES

Erguvan Houses which are vertical and multi- familiy house type are located within four blocks like a bow. Numbers of total entrances are 14. These blocks consist of 13 floors. There are 2 flats on each floor. In addition, there are 2 elevators in each house. Central floor heating system is also provided.

ERGUVAN HOUSES

Erguvan Houses 2Numbers of flats

= 13

m2 Types of Houses

Min. and Max. Prices ( to rent)

Garden Flat

1. 2. 3. 4… 13. 14. Flats

7. 9. 13. Flats

12. 13. 14. 15. Flat Penthouse

147 - 165

119 - 135

152

215 - 235

3 + 1

3 + 1

3 + 1 with terrace

2+1

1.400 TL- 2.500TL

ERGUVAN HOUSESErguvan Houses 1Numbers of flats

= 13

m2 Types of Houses

Min. and Max. Prices ( to rent)

Garden Flat

1. 2. 3. 4… 13. 14. Flats

13. 14. 15. Flat Penthouse

144 - 148

118 - 134

213 - 217

3 + 1

3+ 1

2 + 1

1.400 TL- 2.500TL

ORTAKÖY RESIDENCES

Ortaköy Recidences which are vertical and multi- familiy house type were designed for those preferring the city life.

Ortaköy Area Residences is a example of exterior gallery. These residences have 5 entrances which connect an elevator.

There are 20 flats in first, second, third floor of Ortaköy Residences.

There are 16 flats in first fourth of Ortaköy Residences.

There are 12 flats in first fifth of Ortaköy Residences.

There are 4 flats in first sixth of Ortaköy Residences. Central floor heating system is provided. In

addition, Ortaköy Area Residences contain the commercial services and social activities.

ORTAKÖY RECIDENCES

ORTAKÖY RECIDENCES

Numbers of flats = 6

m2 Types of Houses

Min. and Max. Prices ( to rent)

1. 2. 3. 4. 5. Flats

1. 2. 3. 4. 5. Flats

4. 5. 6. Flats

60 – 61

98

146 - 175

Suit

2 + 1

2 + 1 Delüks Flat

900 – 2.500

GÖL KULE RESIDENCES

Göl Kule Residences which are vertical and multi- familiy house type are located within two blocks which contain 4 elevators. These blocks consist of 24 floors. There are 5 flats on each floor. Central floor heating system also is provided.

GÖL KULE RECIDENCES

Gökkule 2Numbers of flats

= 24

m2 Types of Houses

Min. and Max. Prices ( to rent)

Garden Flat Garden Flat

1. 2. 3. 4… 15. Flats16. 17. 18. 19. 20.

21. 22. Flats1. 2. 3. 4… 22. Flats3. 4. 5. 6… 24. Flats

(Suit of Lake)23. Flats (Suits of

Lake)24. Flat

Dublex Penthouse

175121156145107104145113162

3 + 12 + 13 + 13 + 12 + 12 + 12 + 11 + 12 + 1

900 TL- 2.500TL

GÖL KULE RECİDENCESGökkule 1

Numbers of flats = 24

m2 Types of Houses

Min. and Max. Prices ( to rent)

Garden Flat Garden Flat

1. 2. 3. 4… 16. Flats17. 18. 19. 20. 21.

22. 23. Flats1. 2. 3. 4… 22. Flats3. Flat (Suit of Lake) 4. 5. 6… 24. Flats

(Suits of Lake)24. Flat

Dublex Penthouse

14791

12811873

1208197

156

2 + 11 + 12 + 12 + 11 + 11 + 11 + 11 + 12 + 1

900 TL- 2.500TL

YEDİTEPE RESIDENCESBosphorus: Breathtaking from high up…Yeditepe Residences which are vertical and multi- familiy house type are totaly 10 blocks. These blocks consist of 19 floors. There are 3 flats on each floor. In addition, there are 4 elevators on each blocks. Central floor heating system also is provided.

YEDİTEPE RECIDENCES

YEDİTEPE RECIDENCESNumbers of flats

= 19m2 Types of

HousesMin. and Max. Prices

( to rent)

Garden Flat

Garden Flat

Ground. 1. 2. 3… 18. Flats

16. 17. Flats

Ground… - 19. Flats

4. 5. 10. 11. 13. 14. 16. 17. Flats

15. 16. 17. 18. 19. Flats Penthouse

91 – 98

127 – 132

62 – 90

120

99 – 103

94 – 96

179 - 208

1 + 1

2 + 1

1 + 1

2 + 1

2 + 1

2 + 1

2 + 1

900 TL- 1.200 TL

1.200 TL – 2.500TL

900 TL- 1.200 TL

1.200 TL – 2.500TL

1.200 TL – 2.500TL

1.200 TL – 2.500TL

1.200 TL – 2.500TL

YALI APARTMENTS In Yalı Apartments a life enriched with West Anatolian Turkish Home plan solutions and İstanbul architecture rhythms have been envisioned. Yalı Apartments which are vertical and multi- familiy house type are totatly 17 apartments, 7 apartments of these apartmente-s have one entrance and the other apartments have two entrances . Additionaly, there are 3 flats on each floor and 2 flats on each floor. Central floor heating system also is provided.

YALI APARTMENTS

YALI APARTMENTS

Numbers of flats = 4

m2 Types of Houses

Min. and Max. Prices ( to rent)

197 – 254 4 + 1 3.000 TL – 4.000TL

WATERFRONT VILLA

Waterfront villas are horizontal and single- familiy house type. In this area, only example of horizontal and single- familiy house type is these waterfront villas

YENİKÖY WATERFRONT VILLA

YENİKÖY WATERFRONT VILLA

Numbers of flats = 3

m2 Types of Houses

Min. and Max. Prices ( to rent)

615 5 + 2 10.000 <

BEYLERBEYİ WATERFRONT VILLA

BEYLERBEYİ WATERFRONT VILLA

Numbers of flats = 3

m2 Types of Houses

Min. and Max. Prices ( to rent)

619 5 + 2 10.000 <

RUMELİHİSARI WATERFRONT VILLA

RUMELİHİSARI WATERFRONT VILLA

Numbers of flats = 3

m2 Types of Houses

Min. and Max. Prices ( to rent)

621 5 + 2 10.000 <

ÇUBUKLU WATERFRONT VILLA

ÇUBUKLU WATERFRONT VILLA

Numbers of flats = 3

m2 Types of Houses

Min. and Max. Prices ( to rent)

736 6 + 2 10.000 <

ANADOLUHİSARI WATERFRONT VILLA

ANADOLUHİSARI WATERFRONT VILLA

Numbers of flats = 3

m2 Types of Houses

Min. and Max. Prices ( to rent)

612 5 + 2 10.000 <

VANIKÖY WATERFRONT VILLA

VANIKÖY WATERFRONT VILLA

Numbers of flats = 3

m2 Types of Houses

Min. and Max. Prices ( to rent)

617 5 + 2 10.000 <

PRICES ( TO OBTAIN HOUSES)

HOUSEHOLD CHARACTERISTICS Houses of Bosporus City address medium- high and high income groups. There are different household type; young single (mostly university student), young couple, young couple with children, middle aged couple and teenage children. In addition, these society prefers this site because of variety facilities.

5. DESIGN CRITERIA

CIRCULATION SYSTEM: Vertical and Pedestrian Network

1st Road

2nd Road

A Gate

B Gate

C Gate

Service road and pathway spread everywhere in Bosphorus city. These roads contribute to access the entrance of all houses.

Service Road Pathways

DESIGN CRITERIA FOR HOUSE CLUSTERS

The site has a linear type house clusters.Linear type house clusters generally causes some problems such as -With respect to privacy and noise pollution in open spaces.-Each buildings can not have same degree orientation.But these problems are solved by eliminating noise pollution, reducing density and combining different building forms.Therefore, better solutions are obtained by these ways.

DESIGN CRITERIA FOR CAR- PARKS

Bosphorus City contains service and underground car parks.

Underground carpark consists 2 floor which have parking for 2896 cars.

Service carpark has parking for 1360 cars. Each waterfront villa has parking for 4 cars.

Percent of carpark area ratio: (Carpark Area/ Total Area)20400 m2/ 246000 m2 = 12.06 ( According to standarts, carpark is not bigger than 9)

Car ownership: (Numbers of Car / Numbers of Flat) = 4256 / 2928 = 1.45 ( According to standarts, car ownership should be 1.25)

Total numbers of flats: 2938 (except Villas) + 6 villasIf each flat needs parking area for one car and each villa needs parking area for four cars. There should be parking for 2982 cars in Bosphorus City area. In this area, thera are parking area for 4256 cars. It understood that this parking area is enough.

DESIGN CRITERIA FOR OPEN SPACES AND GREEN AREAS

Green areas spread over the whole site. Green areas are 37 percent of the total area.

All green areas and open spaces are related to each other.

The site has lots of park areas and children’s play areas.

It is understood that Bosphorus City contributes to balance between natural and man-made characteristics.

TECHNICAL ISSUES

Water DrainageIn the middle of Bosphorus City is the big artificial lake which is a symbol of Bosphorus. This lake can be cleaned by using circulation of water. This circulation takes 8 hours. Each house connects with a common water system.

Garbage Collection

Firstly, garbages are collected in the special container. Then, huge special containers are discharged by municipal’s vehicles four times a week.

LightingIn the Bosphorus City, there are 3 different lighting. Lighting of the region is enough.

Lightings of Road

Lightings of Bridge

Lightings of Port

Signs

Roads are controled by traffic signs.

Urban Furniture

Seating groupsWaste bins

6. CONCLUSION

•The Bosphorus City is located on the European side of İstanbul.It covers an area 24,6 ha and located on 800 island, 4 parcels. . Within the project these buildings come together a total of 64 blocks and 2928 flats.•It allows different residance types to live in a luxury so it can be said that there is a rich social life in here. •There are different kinds of social activities such as indoor an outdoor swimming pools, tennis courts, squash courts, basketballs courts, street ball, beach valley, fitness, plates and yoga spaces, culture-physical fields, children’s playgrounds, climbing wall, cinema halls, dance hall and drugstore.

•Cross natural ventilation system is provided all residences except Gökkule Residance•The roads and pedestrian ways are distributed homogeniously to the all site. Therefore, accesibility is easy•2982 parking units are needed in the area of Bosphorus City but it’s capacity (3800cars) is more so there is no parking problem.