Residential Properties出售新加坡

Get new listing alerts for this search

Save search, get alertsStay ahead of new listings

显示第 1009 - 1044 条,共 47336 条 出售房源

search
Popular Keyword SearchFind homes faster
5房(5I)组屋出售 - Project Photos 0
Enquire on multiple listings at onceFaster enquiries
image

9

floor-plan

1

  • S$ 718,888
  • S$ 539 psf
NEGO
    • 4 卧室
    • 2 卫生间
    • 1,334 平方尺
    • HDB 5 Rooms
    • Built: 1993
    • 99 年
CR 4
巴西立东地铁站 · 3分钟 (194米)
searchSpacious Layout
searchNear Primary School
searchWell-Maintained
searchEfficient Layout
searchQuiet Neighbourhood
searchNear Secondary School
searchNear Park
searchLong Term Stay Preferred
searchFamily Oriented
search
Relevant tagsExplore similar homes
Agent for 5房(5I)组屋出售

发布于 7 小时前

Nizam Nawawi (MrNice)

Recommendedrecommended agent
3卧公寓出售 - Project Photos 0
NEW LAUNCH
image

13

  • S$ 3,300,000
  • S$ 2,222 psf
STARTING PRICE
    • 3 卧室
    • 3 卫生间
    • 1,485 平方尺
    • Condo
    • Built: 2028
    • 99 年
CC 14
罗弄泉地铁站 · 2分钟 (116米)
searchNear MRT Station
searchNear Shopping Centre
searchNew Launch
searchInvestment Opportunity
searchLeasehold Property
searchForeign Buyer Eligible
searchFamily Oriented
searchApartment
searchDirect Developer Sale
searchNear School
Agent for 3卧公寓出售

发布于 7 小时前

zane chew

Recommendedrecommended agent
3卧公寓出售 - Project Photos 0
NEW LAUNCH
image

18

  • S$ 3,000,000
  • S$ 2,488 psf
STARTING PRICE
    • 3 卧室
    • 2 卫生间
    • 1,206 平方尺
    • Condo
    • Built: 2028
    • 99 年
CC 14
罗弄泉地铁站 · 2分钟 (116米)
searchNear MRT Station
searchNear Primary School
searchNear Shopping Centre
searchNew Launch
searchInvestment Opportunity
searchNear Secondary School
searchLeasehold Property
searchNear International School
searchForeign Buyer Eligible
searchFamily Oriented
Agent for 3卧公寓出售

发布于 7 小时前

zane chew

Recommendedrecommended agent
2卧公寓出售 - Project Photos 0
image

3

  • S$ 1,250,000
  • S$ 1,570 psf
    • 2 卧室
    • 2 卫生间
    • 796 平方尺
    • Condo
    • Built: 2013
    • 99 年
CP 1CR 5EW 1
巴西立地铁站 · 8分钟 (623米)
searchNear MRT Station
searchNear Shopping Centre
searchNear Sheng Siong
searchSwimming Pool
searchNear Schools
searchGymnasium
searchNear NTUC FairPrice
searchNear Expressway Exit
Agent for 2卧公寓出售premium agent crown

发布于 7 小时前

LH WANG

1卧公寓出售 - Project Photos 0
image

6

floor-plan

1

  • S$ 1,352,555
  • S$ 2,992 psf
STARTING PRICE
    • 1 卧室
    • 1 卫生间
    • 452 平方尺
    • Condo
    • Built: 2019
    • 99 年
EW 19
女皇镇地铁站 · 2分钟 (144米)
searchNear MRT Station
searchNear Primary School
searchBright And Airy
searchConvenient Location
searchMove-In Condition
searchEfficient Layout
searchHigh Rental Yield
searchCity View
Agent for 1卧公寓出售premium agent crown

发布于 7 小时前

LH WANG

3卧公寓出售 - Project Photos 0
image

9

  • S$ 1,899,886
  • S$ 1,548 psf
    • 3 卧室
    • 2 卫生间
    • 1,227 平方尺
    • Condo
    • Built: 2013
    • 99 年
CP 1CR 5EW 1
巴西立地铁站 · 8分钟 (623米)
searchNear MRT Station
searchNear Shopping Centre
searchNear Sheng Siong
searchNear Mall
searchNear Changi Airport
searchNear Transport Hub
searchNear Expressway Exit
searchNear East Coast Park
searchNear Tpe Expressway
searchNear Pie Expressway
Agent for 3卧公寓出售premium agent crown

发布于 7 小时前

LH WANG

1房组屋出售 - Project Photos 0
image

11

floor-plan

1

  • S$ 378,868
  • S$ 749 psf
STARTING PRICE
    • 2 卧室
    • 1 卫生间
    • 506 平方尺
    • HDB
    • Built: 1968
    • 99 年
DT 19NE 4
牛车水地铁站 · 2分钟 (100米)
searchNear MRT Station
searchNear Shopping Centre
searchConvenient Location
searchCentral Location
searchWalk To Park
searchNear Hawker Centre
searchNear Bus Stop
searchNear CBD
Agent for 1房组屋出售premium agent crown

发布于 7 小时前

LH WANG

5房(5A)组屋出售 - Project Photos 0
image

10

floor-plan

1

  • S$ 730,000
  • S$ 534 psf
    • 4 卧室
    • 2 卫生间
    • 1,367 平方尺
    • HDB 5 Rooms
    • Built: 1994
    • 99 年
NS 5
油池地铁站 · 7分钟 (536米)
Agent for 5房(5A)组屋出售

发布于 7 小时前

Linda Lee

Recommendedrecommended agent
3卧公寓出售 - Project Photos 0
image

8

floor-plan

1

  • S$ 3,439,000
  • S$ 2,402 psf
    • 3 卧室
    • 2 卫生间
    • 1,432 平方尺
    • Condo
    • Built: 2022
    • 永久产权
DT 11NS 21
纽顿地铁站 · 5分钟 (382米)
searchSpacious Layout
searchFreehold Property
searchFamily Friendly
searchNear Shopping Centre
searchEfficient Layout
searchMove-In Ready
searchModern Interior
searchPenthouse
searchBalcony
searchPrime Location
Agent for 3卧公寓出售premium agent crown

发布于 7 小时前

June Lim

高级组屋出售 - Project Photos 0
image

15

floor-plan

1

  • S$ 1,129,000
  • S$ 1,128 psf
    • 3 卧室
    • 2 卫生间
    • 1,001 平方尺
    • HDB 4 Rooms
    • Built: 2016
    • 99 年
NE 9
文庆地铁站 · 3分钟 (171米)
searchNear MRT Station
searchSpacious Layout
searchNear Primary School
searchFamily Friendly
searchNear Shopping Centre
searchBright And Airy
searchRare Unit Available
searchEfficient Layout
searchDirect MRT Access
searchEasy CBD Access
Agent for 高级组屋出售

发布于 7 小时前

Linda Lee

Recommendedrecommended agent
2卧公寓出售 - Project Photos 0
image

12

floor-plan

1

  • S$ 1,180,000
  • S$ 1,858 psf
    • 2 卧室
    • 1 卫生间
    • 635 平方尺
    • Condo
    • Built: 2018
    • 99 年
EW 26
湖畔地铁站 · 8分钟 (607米)
searchNear MRT Station
searchFamily Friendly
searchWell-Maintained
searchBright And Airy
searchPool View
searchInvestment Opportunity
searchGood Rental Demand
searchMid Floor
searchNear International School
searchExpat Friendly
Agent for 2卧公寓出售

发布于 7 小时前

Linda Lee

Recommendedrecommended agent
2卧公寓出售 - Project Photos 0
image

7

floor-plan

1

  • S$ 1,750,000
  • S$ 2,111 psf
    • 2 卧室
    • 2 卫生间
    • 829 平方尺
    • Condo
    • Built: 2023
    • 99 年
CC 24
肯特岗地铁站 · 15分钟 (1152米)
searchHigh Floor
searchWell-Maintained
searchUnblocked View
searchGood Rental Demand
searchNear Aye Expressway
searchModern Development
searchFull Condo Facilities
searchNear Kent Ridge Park
searchNear NUS
searchInvestor’s Choice
Agent for 2卧公寓出售

发布于 7 小时前

Linda Lee

Recommendedrecommended agent
1卧公寓出售 - Project Photos 0
image

11

floor-plan

1

  • S$ 1,380,000
  • S$ 1,199 psf
    • 1 卧室
    • 2 卫生间
    • 1,151 平方尺
    • Condo
    • Built: 2014
    • 永久产权
TE 28
实乞纳地铁站 · 7分钟 (546米)
searchNear MRT Station
searchBright And Airy
searchMove-In Condition
searchEfficient Layout
searchPenthouse For Sale
searchNew Listing
searchNear Mall
searchNear East Coast Park
searchPanoramic View
searchNear Restaurants
Agent for 1卧公寓出售

发布于 7 小时前

Maria Loh 卢惠芳

Recommendedrecommended agent
3卧公寓出售 - Project Photos 0
image

20

video

1

  • S$ 1,278,000
  • S$ 1,164 psf
STARTING PRICE
    • 3 卧室
    • 2 卫生间
    • 1,098 平方尺
    • Condo
    • Built: 1999
    • 99 年
CP 1CR 5EW 1
巴西立地铁站 · 7分钟 (496米)
searchHigh Floor
searchNear MRT Station
searchNear Primary School
searchNear Shopping Centre
searchUnblocked View
searchNear Hawker Centre
searchSwimming Pool
searchNear Bus Stop
searchHigh Ceiling
searchGymnasium
Agent for 3卧公寓出售

发布于 7 小时前

Eric Choy

Recommendedrecommended agent
5+1卧独立式洋房(有地住宅)出售 - Project Photos 0
image

13

  • S$ 8,600,000
  • S$ 914 psf
VIEW TO OFFER
    • 5+1 卧室
    • 7 卫生间
    • 6,500 平方尺
    • 9,410 平方尺 ( 土地面积 )
    • Bungalow
    • Built: 1998
    • 99 年
BP 8
秉定轻轨 · 4分钟 (312米)
searchSpacious Layout
searchLanded House
searchSwimming Pool
searchRenovated
searchPrivate Garden
searchBungalow
searchPet Friendly
searchParking Included
searchBBQ Pit
searchSolar Panels
Agent for 5+1卧独立式洋房(有地住宅)出售

发布于 7 小时前

Chris Low LT

Recommendedrecommended agent
5房(5I)组屋出售 - Project Photos 0
image

6

  • S$ 609,000
  • S$ 496 psf
STARTING PRICE
    • 3 卧室
    • 2 卫生间
    • 1,227 平方尺
    • HDB 5 Rooms
    • Built: 2001
    • 99 年
NS 10
海军部地铁站 · 9分钟 (701米)
searchHigh Floor
searchNear MRT Station
searchNear Primary School
searchFamily Friendly
searchWell-Maintained
searchNear Shopping Centre
searchRare Unit Available
searchNear Hawker Centre
searchQuiet Neighbourhood
searchNear Bus Stop
Agent for 5房(5I)组屋出售

发布于 7 小时前

LYNN HUANG S C

Recommendedrecommended agent
4房(4A)组屋出售 - Project Photos 0
image

6

floor-plan

1

verified

VERIFIED

真实房源

  • S$ 788,888
  • S$ 705 psf
    • 3 卧室
    • 2 卫生间
    • 1,119 平方尺
    • HDB 4 Rooms
    • Built: 1988
    • 99 年
EW 6
景万岸地铁站 · 4分钟 (255米)
searchNear MRT Station
searchSpacious Layout
searchNear Primary School
searchNear Shopping Centre
searchBright And Airy
searchPark Connector Nearby
searchNear NTUC FairPrice
searchNear East Coast Park
searchFamily Oriented
searchWell-Connected Transport
Agent for 4房(4A)组屋出售

发布于 7 小时前

Susan Lee

Recommendedrecommended agent
5卧公寓出售 - Project Photos 0
image

5

floor-plan

1

  • S$ 7,888,000
  • S$ 2,931 psf
    • 5 卧室
    • 6 卫生间
    • 2,691 平方尺
    • Condo
    • Built: 2028
    • 99 年
TE 25
丹戎加东地铁站 · 10分钟 (776米)
searchNear MRT Station
searchFamily Friendly
searchNear Shopping Centre
searchMove-In Ready
searchPenthouse For Sale
searchDirect Owner Listing
searchForeign Buyer Eligible
searchNear Foodie District
searchNear Expat Cluster
searchNear Restaurants
Agent for 5卧公寓出售

发布于 7 小时前

Willy Ng

Recommendedrecommended agent
3房(3I)组屋出售 - Project Photos 0
image

7

  • S$ 367,000
  • S$ 525 psf
    • 2 卧室
    • 1 卫生间
    • 699 平方尺
    • HDB 3 Rooms
    • Built: 1973
    • 99 年
TE 8
汤申路上段[20]地铁站 · 3分钟 (227米)
searchNear MRT Station
searchMove-In Condition
searchDirect Owner Listing
searchNear Bus Stop
searchNear Park
searchNear Upper Thomson
searchWell-Connected Transport
searchNear School
Agent for 3房(3I)组屋出售premium agent crown

发布于 7 小时前

Alan Chia

4房(4A)组屋出售 - Project Photos 0
image

15

floor-plan

1

video

1

  • S$ 610,000
  • S$ 609 psf
    • 3 卧室
    • 2 卫生间
    • 1,001 平方尺
    • HDB 4 Rooms
    • Built: 2018
    • 99 年
JE 2
登加公园地铁站 · 10分钟 (724米)
searchCorner Unit
searchNear MRT Station
searchNear Primary School
searchFamily Friendly
searchNear Shopping Centre
searchNear Secondary School
searchMid Floor
searchPrivacy
searchRenovation Opportunity
searchOpen Kitchen Concept
Agent for 4房(4A)组屋出售premium agent crown

发布于 7 小时前

Jamal Ponnichi

4卧公寓出售 - Project Photos 0
image

18

video

1

  • S$ 5,564,000
  • S$ 2,218 psf
    • 4 卧室
    • 4 卫生间
    • 2,508 平方尺
    • Condo
    • Built: 2013
    • 99 年
Sentosa 2
名胜世界站地铁站 · 32分钟 (2552米)
searchNear MRT Station
searchNear Shopping Centre
searchConvenient Location
searchQuiet Environment
searchSwimming Pool
searchGymnasium
searchNear CBD
searchPrivate Lift
searchOcean View
searchDirect Owner Sale
Agent for 4卧公寓出售

发布于 7 小时前

Sharon Jany

Recommendedrecommended agent
4房(4NG)组屋出售 - Project Photos 0
image

7

floor-plan

2

  • S$ 578,000
  • S$ 584 psf
    • 3 卧室
    • 2 卫生间
    • 990 平方尺
    • HDB 4 Rooms
    • Built: 1976
    • 99 年
CC 28
直落布兰雅地铁站 · 9分钟 (659米)
searchCorner Unit
searchNear MRT Station
searchGreenery View
searchQuiet Environment
searchNear Hawker Centre
searchMotivated Seller
searchNo Extension Needed
searchNear Cte Expressway
searchNear Supermarket
searchNear Aye Expressway
Agent for 4房(4NG)组屋出售

发布于 7 小时前

Leon Chea

Recommendedrecommended agent
6卧半独立式洋房(有地住宅)出售 - Project Photos 0
image

13

floor-plan

1

  • S$ 3,480,000
  • S$ 742 psf
VIEW TO OFFER
    • 6 卧室
    • 5 卫生间
    • 4,693 平方尺
    • 4,693 平方尺 ( 土地面积 )
    • Semi-Detached House
    • Built: 2010
    • 946 年
CR 3
罗央地铁站 · 17分钟 (1344米)
searchNear MRT Station
searchSpacious Layout
searchNear Primary School
searchFamily Friendly
searchNear Shopping Centre
searchLanded House
searchNear Secondary School
searchNear Ntuc FairPrice
searchGreat Investment Buy
searchNear Cold Storage
Agent for 6卧半独立式洋房(有地住宅)出售premium agent crown

发布于 7 小时前

Weide Ching

3卧公寓出售 - Project Photos 0
image

8

floor-plan

1

  • S$ 3,999,000
  • S$ 3,071 psf
    • 3 卧室
    • 3 卫生间
    • 1,302 平方尺
    • Condo
    • Built: 2024
    • 99 年
TE 24
加东公园地铁站 · 4分钟 (256米)
searchCorner Unit
searchNear MRT Station
searchHigh Rental Yield
searchInvestment Opportunity
searchNear Preschool
searchNear CBD
searchPrivate Lift
searchNear International School
searchNorth South Facing
searchNear East Coast Park
Agent for 3卧公寓出售

发布于 7 小时前

Harrick Chen pin hao

Recommendedrecommended agent
高级组屋出售 - Project Photos 0
image

14

  • S$ 589,500
  • S$ 442 psf
STARTING PRICE
    • 3 卧室
    • 2 卫生间
    • 1,335 平方尺
    • HDB 5 Rooms
    • Built: 1997
    • 99 年
NS 5
油池地铁站 · 7分钟 (559米)
searchNear MRT Station
searchSpacious Layout
searchFamily Friendly
searchWell-Maintained
searchNear Shopping Centre
searchNear Ntuc FairPrice
searchAircon Installed
searchBalcony Unit
searchCovered Parking
searchNear Childcare
Agent for 高级组屋出售

发布于 7 小时前

Stewart Lim Kun Rong

Recommendedrecommended agent
5房(5I)组屋出售 - Project Photos 0
image

16

  • S$ 750,000
  • S$ 622 psf
    • 3 卧室
    • 2 卫生间
    • 1,206 平方尺
    • HDB 5 Rooms
    • Built: 2015
    • 99 年
NS 13
义顺地铁站 · 20分钟 (1567米)
searchCorner Unit
searchSpacious Layout
searchNear Primary School
searchFamily Friendly
searchRenovated Unit
searchNear Mall
searchNear Giant Supermarket
searchAircon Installed
searchSouth Facing Unit
searchMulti-Storey Car Park
Agent for 5房(5I)组屋出售premium agent crown

发布于 7 小时前

Lim Buan Chean

4+1卧公寓出售 - Project Photos 0
image

19

floor-plan

1

video

1

  • S$ 6,320,520
  • S$ 2,182 psf
    • 4+1 卧室
    • 5 卫生间
    • 2,896 平方尺
    • Condo
    • Built: 2005
    • 99 年
DT 11NS 21
纽顿地铁站 · 9分钟 (666米)
searchNear MRT Station
searchSpacious Layout
searchEfficient Layout
searchGreenery View
searchNear Orchard Shopping Belt
searchPrivate Lift Unit
searchCity View
searchGood Rental Demand
searchFamily Oriented
searchExpat Cluster Location
Agent for 4+1卧公寓出售

发布于 7 小时前

Richard Jany

Recommendedrecommended agent
3+1卧(公寓)出售 - Project Photos 0
image

21

  • S$ 1,550,000
  • S$ 1,441 psf
NEGO
    • 3+1 卧室
    • 3 卫生间
    • 1,076 平方尺
    • Apartment
    • Built: 2004
    • 99 年
CC 13NE 12
实龙岗地铁站 · 8分钟 (574米)
searchNear MRT Station
searchFamily Friendly
searchWell-Maintained
searchBright And Airy
searchEfficient Layout
searchPool View
searchQuiet Neighbourhood
searchNear Bus Stop
searchNear Park
searchOpen Kitchen Concept
Agent for 3+1卧(公寓)出售

发布于 7 小时前

Andy Koh Era

Recommendedrecommended agent
1+1卧(公寓)出售 - Project Photos 0
image

5

floor-plan

1

  • S$ 800,000
  • S$ 1,956 psf
    • 1+1 卧室
    • 1 卫生间
    • 409 平方尺
    • Apartment
    • Built: 2015
    • 永久产权
TE 27
马林台地铁站 · 6分钟 (449米)
searchFreehold Property
searchWell Connected Transport
searchWalk To Park
searchNear Hawker Centre
searchNear Mall
searchGreat Investment Buy
searchNear ECP Expressway
searchSelling With Tenancy
Agent for 1+1卧(公寓)出售

发布于 7 小时前

Catherine Lim

Recommendedrecommended agent
5卧半独立式洋房(有地住宅)出售 - Project Photos 0
image

17

verified

VERIFIED

真实房源

  • S$ 6,500,000
  • S$ 1,415 psf
NEGO
    • 5 卧室
    • 5 卫生间
    • 3,114 平方尺
    • 4,593 平方尺 ( 土地面积 )
    • Semi-Detached House
    • Built: 2020
SW 5
芬微轻轨 · 11分钟 (831米)
searchPrime Location
searchWalk-In Wardrobe
searchCovered Parking
searchSemi-Detached House
searchNear International Schools
searchSeletar Hills Estate
searchNear Fernvale LRT
searchPrivate Balcony
search5 Bedrooms
search999-Year Leasehold
Agent for 5卧半独立式洋房(有地住宅)出售

发布于 7 小时前

Aaron Chong

Recommendedrecommended agent
2卧公寓出售 - Project Photos 0
image

6

  • S$ 1,300,000
  • S$ 856 psf
NEGO
    • 2 卧室
    • 3 卫生间
    • 1,518 平方尺
    • Condo
    • Built: 2002
    • 99 年
NS 12
坎贝拉地铁站 · 6分钟 (430米)
searchSpacious Layout
searchFamily Friendly
searchNear Shopping Centre
searchNear Preschool
Agent for 2卧公寓出售

发布于 7 小时前

Aaron Chong

Recommendedrecommended agent
1卧公寓出售 - Project Photos 0
image

11

  • S$ 750,000
  • S$ 1,740 psf
VIEW TO OFFER
    • 1 卧室
    • 1 卫生间
    • 431 平方尺
    • Condo
    • Built: 2014
    • 99 年
CC 14
罗弄泉地铁站 · 6分钟 (402米)
searchNear MRT Station
searchNear Shopping Centre
searchMove-In Ready
searchInvestment Opportunity
searchSpacious Balcony
searchFirst-Time Buyer Friendly
searchNear Preschool
searchCovered Parking
Agent for 1卧公寓出售

发布于 7 小时前

Aaron Chong

Recommendedrecommended agent
1卧公寓出售 - Project Photos 0
image

6

  • S$ 900,000
  • S$ 2,041 psf
NEGO
    • 1 卧室
    • 1 卫生间
    • 441 平方尺
    • Condo
    • Built: 2016
    • 99 年
NE 9
文庆地铁站 · 5分钟 (399米)
searchHigh Floor
searchNear MRT Station
searchNear Shopping Centre
searchInvestment Opportunity
searchCovered Parking
searchOne-Bedroom
searchCondominium
searchEV Charging
searchCity Fringe
searchNear Restaurants
Agent for 1卧公寓出售

发布于 7 小时前

Aaron Chong

Recommendedrecommended agent
3房(3NG)组屋出售 - Project Photos 0
image

6

  • S$ 400,000
  • S$ 555 psf
STARTING PRICE
    • 2 卧室
    • 2 卫生间
    • 721 平方尺
    • HDB 3 Rooms
    • Built: 1980
    • 99 年
CR 11NS 16
宏茂桥地铁站 · 9分钟 (647米)
searchHigh Floor
searchNear MRT Station
searchNear Primary School
searchFamily Friendly
searchWalk To School
searchWell Connected Transport
searchNear Mall
searchNear Secondary School
searchNear Ntuc FairPrice
Agent for 3房(3NG)组屋出售

发布于 7 小时前

Aaron Chong

Recommendedrecommended agent
高级组屋出售 - Project Photos 0
image

5

floor-plan

1

  • S$ 758,888
  • S$ 641 psf
NEGO
    • 3 卧室
    • 2 卫生间
    • 1,184 平方尺
    • HDB 5 Rooms
    • Built: 2002
    • 99 年
BP 13
信佳轻轨 · 7分钟 (489米)
searchNear MRT Station
searchSpacious Layout
searchNear Primary School
searchFamily Friendly
searchBright And Airy
searchMove-In Condition
searchNear Hawker Centre
searchNear NTUC FairPrice
searchStudy Room
searchOpen Kitchen Concept
Agent for 高级组屋出售

发布于 7 小时前

Danny Goh

Recommendedrecommended agent
3+1卧集群住宅(有地住宅)出售 - Project Photos 0
image

11

  • S$ 2,880,000
  • S$ 980 psf
STARTING PRICE
    • 3+1 卧室
    • 4 卫生间
    • 2,938 平方尺
    • 2,938 平方尺 ( 土地面积 )
    • Cluster House
    • Built: 2018
    • 103 年
NS 15
杨厝港地铁站 · 18分钟 (1415米)
searchNear MRT Station
searchSpacious Layout
searchFamily Friendly
searchModern Interior
searchSwimming Pool
searchCluster House
searchMotivated Seller
searchGymnasium
search24-Hour Security
searchGated Community
Agent for 3+1卧集群住宅(有地住宅)出售

发布于 7 小时前

zane chew

Recommendedrecommended agent