25 HDB Resale Flats for Sale in Singapore

Get new listing alerts for this search

Save search, get alertsStay ahead of new listings
Nearby listings within 2km

122 Sale listings

Executive HDB for Sale in 543 Serangoon North Avenue 3 - Project Photos 0
image

11

floor-plan

1

  • S$ 1,200,000
  • S$ 802 psf

543 Serangoon North Avenue 3, 550543

    • 3 Beds
    • 2 Baths
    • 1,496 sqft
    • HDB Executive
    • Built: 1997
    • 99 yrs
CR 9
Serangoon North MRT · 6 mins (436m)
searchNear MRT Station
searchSpacious Layout
searchNear Primary School
searchFamily Friendly
searchNear Shopping Centre
searchRare Unit Available
searchNear Secondary School
searchNear Wet Market
searchNear Cte Expressway
searchNear Pie Expressway
Agent for Executive HDB for Sale in 543 Serangoon North Avenue 3premium agent crown

Listed 1 month ago by

BOON SENG ONG

Maisonette HDB for Sale in 834 Hougang Central - Project Photos 0
image

10

  • S$ 1,298,888
  • S$ 774 psf

834 Hougang Central, 530834

    • 4 Beds
    • 3 Baths
    • 1,679 sqft
    • HDB Executive
    • Built: 1992
    • 99 yrs
CR 8NE 14
Hougang MRT · 5 mins (396m)
searchCorner Unit
searchNear MRT Station
searchSpacious Layout
searchFamily Friendly
searchNear Shopping Centre
searchNear Polyclinic
searchNear Community Club
searchParking Included
Agent for Maisonette HDB for Sale in 834 Hougang Central

Listed 1 month ago by

Agnes Goh

Recommendedrecommended agent
Executive HDB for Sale in 302C Anchorvale Link - Project Photos 0
image

8

floor-plan

1

  • S$ 868,000
  • S$ 620 psf

302C Anchorvale Link, 543302

    • 4 Beds
    • 2 Baths
    • 1,399 sqft
    • HDB Executive
    • Built: 2001
    • 99 yrs
SW 8
Renjong LRT · 2 mins (157m)
searchHigh Floor
searchNear MRT Station
searchSpacious Layout
searchNear Primary School
searchConvenient Location
searchWell Connected Transport
searchNo Extension Needed
searchFamily Oriented

Listed 3 days ago

Maisonette HDB for Sale in 522 Hougang Avenue 6 - Project Photos 0
image

9

  • S$ 1,380,000
  • S$ 884 psf

522 Hougang Avenue 6, 530522

    • 4 Beds
    • 3 Baths
    • 1,561 sqft
    • HDB Executive
    • Built: 1987
    • 99 yrs
CR 8NE 14
Hougang MRT · 3 mins (237m)
searchNear MRT Station
searchSpacious Layout
searchNear Primary School
searchFamily Friendly
searchWell-Maintained
searchRenovated Unit
searchNear Shopping Centre
searchNear Secondary School
searchExecutive Maisonette

Listed 3 days ago

Maisonette HDB for Sale in 533 Hougang Avenue 6 - Project Photos 0
image

9

  • S$ 1,160,000
  • S$ 744 psf

533 Hougang Avenue 6, 530533

    • 4 Beds
    • 3 Baths
    • 1,560 sqft
    • HDB Executive
    • Built: 1988
    • 99 yrs
CR 8NE 14
Hougang MRT · 7 mins (485m)
searchHigh Floor
searchNear MRT Station
searchSpacious Layout
searchNear Primary School
searchBright And Airy
searchWell Connected Transport
searchExecutive Maisonette
searchNear Expressway Exit
searchMulti-Generational Family
searchNear Hougang Mall

Listed 4 days ago

Maisonette HDB for Sale in 142 Serangoon North Avenue 1 - Project Photos 0
image

11

  • S$ 999,999
  • S$ 637 psf

142 Serangoon North Avenue 1, 550142

    • 4 Beds
    • 3 Baths
    • 1,571 sqft
    • HDB Executive
    • Built: 1986
    • 99 yrs
CR 9
Serangoon North MRT · 6 mins (458m)
searchSpacious Layout
searchNear Primary School
searchBright And Airy
searchEthnic Quota Eligible
searchRare Unit Available
searchNear Secondary School
searchAircon Installed
searchBalcony Unit
searchImmediate Availability
searchFamily Oriented

Listed 4 days ago

Maisonette HDB for Sale in 712 Hougang Avenue 2 - Project Photos 0
image

7

floor-plan

1

  • S$ 988,000
  • S$ 620 psf

712 Hougang Avenue 2, 530712

    • 4 Beds
    • 3 Baths
    • 1,593 sqft
    • HDB Executive
    • Built: 1986
    • 99 yrs
NE 13
Kovan MRT · 9 mins (648m)
searchHigh Floor
searchNear MRT Station
searchSpacious Layout
searchNear Primary School
searchNear Shopping Centre
searchMove-In Ready
searchWell Connected Transport
searchImmediate Move-In
searchExecutive Maisonette
searchFamily Oriented

Listed 4 days ago

Maisonette HDB for Sale in 522 Hougang Avenue 6 - Project Photos 0
image

12

  • S$ 1,380,000
  • S$ 884 psf

522 Hougang Avenue 6, 530522

    • 4 Beds
    • 3 Baths
    • 1,561 sqft
    • HDB Executive
    • Built: 1987
    • 99 yrs
CR 8NE 14
Hougang MRT · 3 mins (237m)
searchHigh Floor
searchNear MRT Station
searchSpacious Layout
searchNear Primary School
searchBright And Airy
searchUnblocked View
searchNear Mall
searchNear Secondary School
searchBalcony Unit
searchSouth Facing Unit

Listed 4 days ago

Executive HDB for Sale in 46 Bendemeer Road - Project Photos 0
image

5

  • S$ 1,450,000
  • S$ 922 psf

46 Bendemeer Road, 330046

    • 4 Beds
    • 2 Baths
    • 1,572 sqft
    • HDB Executive
    • Built: 1994
    • 99 yrs
NE 9
Boon Keng MRT · 8 mins (585m)
searchHigh Floor
searchNear MRT Station
searchSpacious Layout
searchWell Connected Transport
searchNear Hawker Centre
searchNear Schools
searchUnblocked Views
searchFamily Oriented
searchExecutive Apartment
searchCity Fringe Location

Listed 5 days ago

Maisonette HDB for Sale in 647 Hougang Avenue 8 - Project Photos 0
image

4

  • S$ 945,000
  • S$ 582 psf

647 Hougang Avenue 8, 530647

    • 4 Beds
    • 3 Baths
    • 1,625 sqft
    • HDB Executive
    • Built: 1987
    • 99 yrs
CR 9
Serangoon North MRT · 10 mins (722m)
searchSpacious Layout
searchGround Floor Unit
searchExecutive Maisonette
searchImmediate Availability
searchFamily Oriented
searchNo Ethnic Quota
searchNear Xin Min Primary
searchWell-Connected Location
searchHelper Room
searchMature Estate

Listed 5 days ago

Maisonette HDB for Sale in 522 Hougang Avenue 6 - Project Photos 0
image

8

  • S$ 1,380,000
  • S$ 884 psf

522 Hougang Avenue 6, 530522

    • 4 Beds
    • 3 Baths
    • 1,561 sqft
    • HDB Executive
    • Built: 1987
    • 99 yrs
CR 8NE 14
Hougang MRT · 3 mins (237m)
searchNear MRT Station
searchSpacious Layout
searchNear Primary School
searchRenovated Unit
searchRare Unit Available
searchMove-In Ready
searchNear Secondary School
searchExecutive Maisonette
searchTop Floor
searchFamily Oriented

Listed 5 days ago

Executive HDB for Sale in 516 Serangoon North Avenue 4 - Project Photos 0
image

9

floor-plan

1

  • S$ 1,200,000
  • S$ 763 psf

516 Serangoon North Avenue 4, 550516

    • 4 Beds
    • 2 Baths
    • 1,572 sqft
    • HDB Executive
    • Built: 1992
    • 99 yrs
CR 9
Serangoon North MRT · 1 mins (72m)
searchWell Connected Transport
searchImmediate Move-In
searchCovered Parking
searchSpacious 1572 Sqft
searchEV Charging Available
searchNear Rosyth School
searchNear NEX Mall
searchExecutive Apartment
searchNear Serangoon MRT
searchRare Corner Unit

Listed 6 days ago

Executive HDB for Sale in 961 Hougang Avenue 9 - Project Photos 0
image

8

floor-plan

1

  • S$ 889,000
  • S$ 603 psf

961 Hougang Avenue 9, 530961

    • 3 Beds
    • 2 Baths
    • 1,475 sqft
    • HDB Executive
    • Built: 1999
    • 99 yrs
CR 9
Serangoon North MRT · 11 mins (874m)
searchSpacious Layout
searchNear Primary School
searchWell Connected Transport
searchBalcony Unit
searchNear Hougang 1 Mall
searchNear Future MRT
searchNear Hougang MRT
searchExecutive Apartment

Listed 6 days ago

Maisonette HDB for Sale in 542 Serangoon North Avenue 4 - Project Photos 0
image

13

floor-plan

1

  • S$ 1,168,000
  • S$ 700 psf

542 Serangoon North Avenue 4, 550542

    • 4 Beds
    • 3 Baths
    • 1,668 sqft
    • HDB Executive
    • Built: 1992
    • 99 yrs
CR 9
Serangoon North MRT · 5 mins (366m)
searchNear MRT Station
searchSpacious Layout
searchNear Primary School
searchRare Unit Available
searchConvenient Location
searchNear Secondary School
searchNear Bus Stop
searchMotivated Seller
searchImmediate Availability
searchFamily Oriented

Listed 6 days ago

Maisonette HDB for Sale in 522 Hougang Avenue 6 - Project Photos 0
image

7

  • S$ 1,380,000
  • S$ 884 psf

522 Hougang Avenue 6, 530522

    • 4 Beds
    • 3 Baths
    • 1,561 sqft
    • HDB Executive
    • Built: 1987
    • 99 yrs
CR 8NE 14
Hougang MRT · 3 mins (237m)
searchNear MRT Station
searchSpacious Layout
searchFamily Friendly
searchWell-Maintained
searchRenovated Unit
searchBright And Airy
searchRare Unit Available
searchCentral Location
searchMaisonette

Listed 6 days ago

Maisonette HDB for Sale in 110 Mcnair Road - Project Photos 0
image

16

floor-plan

1

  • S$ 1,188,000
  • S$ 766 psf

110 Mcnair Road, 320110

    • 4 Beds
    • 3 Baths
    • 1,550 sqft
    • HDB Executive
    • Built: 1987
    • 99 yrs
NE 9
Boon Keng MRT · 5 mins (363m)
searchNear MRT Station
searchSpacious Layout
searchRare Unit Available
searchNear Hawker Centre
searchInvestment Opportunity
searchExecutive Maisonette
searchNear CBD
searchGood Schools Nearby
searchFamily Oriented
searchWell-Connected Transport

Listed 6 days ago

Maisonette HDB for Sale in 254 Kim Keat Avenue - Project Photos 0
image

20

  • S$ 1,199,000
  • S$ 763 psf

254 Kim Keat Avenue, 310254

    • 3 Beds
    • 3 Baths
    • 1,572 sqft
    • HDB Executive
    • Built: 1989
    • 99 yrs
NE 10
Potong Pasir MRT · 15 mins (1164m)
searchNear MRT Station
searchSpacious Layout
searchRenovated Unit
searchBright And Airy
searchMove-In Condition
searchNear Bus Stop
searchAll Race Welcome
searchNear Giant Supermarket
searchWalk-In Wardrobe
searchOpen Kitchen Concept

Listed 6 days ago

Maisonette HDB for Sale in 318 Serangoon Avenue 2 - Project Photos 0
image

14

floor-plan

1

  • S$ 1,148,000
  • S$ 731 psf

318 Serangoon Avenue 2, 550318

    • 4 Beds
    • 3 Baths
    • 1,571 sqft
    • HDB Executive
    • Built: 1985
    • 99 yrs
CC 14
Lorong Chuan MRT · 4 mins (310m)
searchHigh Floor
searchNear MRT Station
searchNear Primary School
searchNear Shopping Centre
searchQuiet Neighbourhood
searchNear Secondary School
searchNear Bus Stop
searchSpacious Balcony
searchMarble Flooring
searchRenovated Kitchen

Listed 6 days ago

Maisonette HDB for Sale in 538 Hougang Street 52 - Project Photos 0
image

20

  • S$ 1,050,000
  • S$ 650 psf
NEGO

538 Hougang Street 52, 530538

    • 4 Beds
    • 3 Baths
    • 1,615 sqft
    • HDB Executive
    • Built: 1992
    • 99 yrs
NE 15
Buangkok MRT · 8 mins (579m)
searchCorner Unit
searchNear MRT Station
searchSpacious Layout
searchNear Primary School
searchBright And Airy
searchNear Hawker Centre
searchNear Mall
searchExecutive Maisonette
searchNewly Renovated
searchExtension Negotiable

Listed 6 days ago

Maisonette HDB for Sale in 108 Jalan Rajah - Project Photos 0
image

13

floor-plan

1

  • S$ 1,050,000
  • S$ 659 psf

108 Jalan Rajah, 320108

    • 3 Beds
    • 2 Baths
    • 1,593 sqft
    • HDB Executive
    • Built: 1984
    • 99 yrs
NS 19
Toa Payoh MRT · 13 mins (1005m)
searchNear MRT Station
searchNear Primary School
searchRare Unit Available
searchNear Hawker Centre
searchExecutive Maisonette
searchDuplex
searchNear CTE Expressway
searchFamily Oriented
searchBalcony Facing Greenery
searchNear Shopping Mall

Listed 6 days ago

Maisonette HDB for Sale in 628 Hougang Avenue 8 - Project Photos 0
image

17

floor-plan

1

  • S$ 1,028,000
  • S$ 645 psf
NEGO

628 Hougang Avenue 8, 530628

    • 4 Beds
    • 3 Baths
    • 1,593 sqft
    • HDB Executive
    • Built: 1986
    • 99 yrs
CR 9
Serangoon North MRT · 10 mins (765m)
searchNear MRT Station
searchSpacious Layout
searchNear Primary School
searchWell Connected Transport
searchNear Secondary School
searchMid Floor
searchUnblock View
searchNear International School
searchFamily Oriented

Listed 6 days ago

Maisonette HDB for Sale in 106 Jalan Rajah - Project Photos 0
image

14

floor-plan

1

  • S$ 1,100,000
  • S$ 639 psf

106 Jalan Rajah, 321106

    • 3 Beds
    • 3 Baths
    • 1,722 sqft
    • HDB Executive
    • Built: 1984
    • 99 yrs
NS 19
Toa Payoh MRT · 12 mins (899m)
searchCorner Unit
searchNear MRT Station
searchSpacious Layout
searchNear Primary School
searchFamily Friendly
searchRenovated Unit
searchNear Shopping Centre
searchRare Unit Available
searchNear Hawker Centre
searchQuiet Neighbourhood

Listed 6 days ago

Maisonette HDB for Sale in 628 Hougang Avenue 8 - Project Photos 0
image

6

floor-plan

1

  • S$ 980,000
  • S$ 619 psf

628 Hougang Avenue 8, 530628

    • 3 Beds
    • 3 Baths
    • 1,582 sqft
    • HDB Executive
    • Built: 1986
    • 99 yrs
CR 9
Serangoon North MRT · 10 mins (765m)
searchSpacious Layout
searchNear Primary School
searchConvenient Location
searchLarge Living Room
searchFamily Oriented
searchMulti-Generation Families
searchNear Kovan
searchNear Hougang

Listed 1 week ago

Terrace HDB for Sale in 55 Jalan Bahagia - Project Photos 0
image

12

floor-plan

1

  • S$ 1,100,000
  • S$ 1,122 psf

55 Jalan Bahagia, 320055

    • 2 Beds
    • 2 Baths
    • 980 sqft
    • HDB Executive
    • Built: 1972
    • 99 yrs
NE 9
Boon Keng MRT · 14 mins (1047m)
searchNear MRT Station
searchSpacious Layout
searchNear Primary School
searchRenovated Unit
searchBright And Airy
searchDirect Owner Listing
searchNear Secondary School
searchNear Supermarket
searchNear Restaurants

Listed 1 week ago

Maisonette HDB for Sale in 577 Hougang Avenue 4 - Project Photos 0
image

14

floor-plan

1

  • S$ 968,000
  • S$ 642 psf

577 Hougang Avenue 4, 530577

    • 4 Beds
    • 3 Baths
    • 1,507 sqft
    • HDB Executive
    • Built: 1997
    • 99 yrs
NE 15
Buangkok MRT · 12 mins (955m)
searchCorner Unit
searchExecutive Maisonette
searchTop Floor
searchUnblocked Breezy
searchWalk to 2 MRTs
search6 Primary Schools Within 1km
searchAmenities at Doorstep
searchNo Extension Stay
searchNorth-South Orientation
searchNo West Sun

Listed 1 week ago

Maisonette HDB for Sale in 538 Hougang Street 52 - Project Photos 0
image

10

floor-plan

1

  • S$ 1,200,000
  • S$ 759 psf

538 Hougang Street 52, 530538

    • 4 Beds
    • 3 Baths
    • 1,582 sqft
    • HDB Executive
    • Built: 1992
    • 99 yrs
NE 15
Buangkok MRT · 8 mins (579m)
searchNo Extension Needed
search4-Bedroom 3-Bathroom
searchRare Executive Maisonette
searchOpen to All Ethnic Groups
searchNear Sengkang Grand Mall
searchNear Buangkok MRT
searchNear Hougang Mall
searchNear Hougang MRT
searchBright and Windy
searchSchools Within 1km

Listed 1 week ago

Maisonette HDB for Sale in 542 Serangoon North Avenue 4 - Project Photos 0
image

14

  • S$ 1,170,000
  • S$ 701 psf

542 Serangoon North Avenue 4, 550542

    • 4 Beds
    • 3 Baths
    • 1,668 sqft
    • HDB Executive
    • Built: 1992
    • 99 yrs
CR 9
Serangoon North MRT · 5 mins (366m)
searchSpacious Layout
searchNear Sheng Siong
searchNo Extension Needed
searchExecutive Maisonette
searchBalcony Unit
searchFamily Oriented
searchNear Childcare
searchWalk to Future MRT
searchNear Rosyth School
searchDirect Owner Sale

Listed 1 week ago

Executive HDB for Sale in 520 Serangoon North Avenue 4 - Project Photos 0
image

3

floor-plan

1

  • S$ 1,200,000
  • S$ 748 psf

520 Serangoon North Avenue 4, 550520

    • 4 Beds
    • 2 Baths
    • 1,604 sqft
    • HDB Executive
    • Built: 1992
    • 99 yrs
CR 9
Serangoon North MRT · 1 mins (63m)
searchTenanted Unit
searchVacant Possession
searchNear Hougang Primary School
searchNear Xinmin Primary School
searchHIP Completed
searchNear Rosyth School
searchNeeds Full Renovation
searchLayout Different From Floor Plan

Listed 1 week ago

Executive HDB for Sale in 302C Anchorvale Link - Project Photos 0
image

7

  • S$ 1,010,000
  • S$ 722 psf

302C Anchorvale Link, 543302

    • 3 Beds
    • 2 Baths
    • 1,399 sqft
    • HDB Executive
    • Built: 2001
    • 99 yrs
SW 8
Renjong LRT · 2 mins (157m)
searchNear MRT Station
searchSpacious Layout
searchRare Unit Available
searchNear Mall
searchNear LRT Station
searchNear Polyclinic
searchFamily Oriented
searchWell-Connected Transport
searchNear Hospital
searchNear Nan Chiau Primary School

Listed 1 week ago

Maisonette HDB for Sale in 108 Jalan Rajah - Project Photos 0
image

7

floor-plan

1

  • S$ 958,888
  • S$ 602 psf

108 Jalan Rajah, 320108

    • 3 Beds
    • 3 Baths
    • 1,593 sqft
    • HDB Executive
    • Built: 1984
    • 99 yrs
NS 19
Toa Payoh MRT · 13 mins (1005m)
searchSpacious Layout
searchRare Unit Available
searchDirect Owner Listing
searchWalk To School
searchNear Hawker Centre
searchNear Mall
searchHigh Ceiling
searchNo Extension Needed
searchBreezy Unit
searchNear Supermarket

Listed 1 week ago

Maisonette HDB for Sale in 628 Hougang Avenue 8 - Project Photos 0
image

14

floor-plan

1

  • S$ 988,000
  • S$ 625 psf

628 Hougang Avenue 8, 530628

    • 3 Beds
    • 3 Baths
    • 1,582 sqft
    • HDB Executive
    • Built: 1986
    • 99 yrs
CR 9
Serangoon North MRT · 10 mins (765m)
searchSpacious Layout
searchNear Primary School
searchRare Unit Available
searchWell Connected Transport
searchNear Hawker Centre
searchExecutive Maisonette
searchGroceries Nearby
searchFamily Oriented
search2-Storey Layout
searchNear Serangoon North MRT

Listed 1 week ago

Executive HDB for Sale in 46 Bendemeer Road - Project Photos 0
image

6

  • S$ 1,450,000
  • S$ 922 psf

46 Bendemeer Road, 330046

    • 4 Beds
    • 2 Baths
    • 1,572 sqft
    • HDB Executive
    • Built: 1994
    • 99 yrs
NE 9
Boon Keng MRT · 8 mins (585m)
searchHigh Floor
searchSpacious Layout
searchRenovated Unit
searchDirect Owner Listing
searchLong Lease Available
searchCorner Privacy
searchNorth West Facing
searchOpen View

Listed 1 week ago

Maisonette HDB for Sale in 406 Serangoon Avenue 1 - Project Photos 0
image

7

floor-plan

1

  • S$ 1,400,000
  • S$ 891 psf

406 Serangoon Avenue 1, 550406

    • 4 Beds
    • 3 Baths
    • 1,572 sqft
    • HDB Executive
    • Built: 1988
    • 99 yrs
CC 13NE 12
Serangoon MRT · 3 mins (177m)
searchSpacious Layout
searchMove-In Ready
searchExecutive Maisonette
searchRenovation Potential
searchFamily Oriented
searchTwo-Storey Layout
searchNear NEX
searchNear Serangoon MRT

Listed 1 week ago

Maisonette HDB for Sale in 525 Serangoon North Avenue 4 - Project Photos 0
image

16

floor-plan

1

  • S$ 1,238,888
  • S$ 757 psf

525 Serangoon North Avenue 4, 550525

    • 4 Beds
    • 3 Baths
    • 1,636 sqft
    • HDB Executive
    • Built: 1992
    • 99 yrs
CR 9
Serangoon North MRT · 2 mins (149m)
searchNear MRT Station
searchSpacious Layout
searchRenovated Unit
searchEthnic Quota Eligible
searchRare Unit Available
searchModern Interior
searchNear Cte Expressway
searchFamily Oriented
searchWooden Flooring
searchNear Tpe Expressway

Listed 1 week ago

Maisonette HDB for Sale in 533 Hougang Avenue 6 - Project Photos 0
image

7

floor-plan

1

  • S$ 1,100,000
  • S$ 705 psf

533 Hougang Avenue 6, 530533

    • 4 Beds
    • 3 Baths
    • 1,561 sqft
    • HDB Executive
    • Built: 1988
    • 99 yrs
CR 8NE 14
Hougang MRT · 7 mins (485m)
searchMove-In Ready
searchNo Extension Required
searchTwo-Level Layout
searchOpen Outlook
searchSpacious Family Home
searchSeparate Dining Area
searchUtility Room
searchBright and Breezy
searchMulti-Generational Living
searchRenovated Executive Maisonette

Listed 1 week ago

Maisonette HDB for Sale in 577 Hougang Avenue 4 - Project Photos 0
image

9

  • S$ 968,000
  • S$ 642 psf

577 Hougang Avenue 4, 530577

    • 5 Beds
    • 3 Baths
    • 1,507 sqft
    • HDB Executive
    • Built: 1997
    • 99 yrs
NE 15
Buangkok MRT · 12 mins (955m)
searchHigh Floor
searchNear MRT Station
searchSpacious Layout
searchFamily Friendly
searchNear Shopping Centre
searchBright And Airy
searchLeasehold Property
searchNorth South Facing
searchTop floor
searchNo Ethnic Quota Restriction

Listed 1 week ago

Refine HDB for sale search

PSF

Max psf 1000Max psf 1100Max psf 1200
Max psf 1300Max psf 1400Max psf 1500Max psf 1600Max psf 1700Max psf 1900Max psf 2000Max psf 2100Max psf 2200

Discover more properties

Popular Resale HDB in D20 - Ang Mo Kio / Bishan / Thomson

Ang Mo Kio 31Bishan Street 23Ang Mo Kio Avenue 10Teck Ghee Vista
Cheng San Crest