Records through Oct 2026 · latest successful job 10 Oct 2026 · sourced from data.gov.sg, URA, CEA · methodology →
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CEA-registered property agent

Ribkah Handajani Ongkowidjaja (Ribkah H.o.)

Quinvest Chambers International Property ConsultantsR017110JRegistered 30 Sept 2022Multi-district▼ 100% momentum

50 CEA transaction entries from Jan 2020 to Mar 2026.

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CEA entries
50
Last 12 months
3
6% of career
Last transaction
Mar 2026
Avg per quarter
1.8
7 active years

Activity over time

10 CEA entries in Apr 2025–Mar 2026, up 100% vs the previous 12 months

7 active years
Source CEA public registern = 50Updated Mar 2026Each CEA register entry counts once. Rentals include HDB and private tenancies; sales include resale, new sale and sub sale.

Rankings

Where they rank

Overall rank#11,849of 21,064
3 txns
Sales rank—
Rentals rank#8,184of 21,064
3 txns

Rank by CEA-recorded transaction count among all active agents in the timeframe. Sales excludes rentals.

Property type

Distribution by property category

Last 24 months · n = 14

100.0%
Condominium…
  • Condominium Apartments14100.0%

Transaction type

Distribution by transaction category

Full recorded history · n = 50

82.0%
Whole Rental
  • Whole Rental4182.0%
  • Resale612.0%
  • New Sale36.0%

Sales representation

New sale, resale & sub-sale

55.6%
Seller
  • Seller555.6%
  • Buyer444.4%

Rental representation

Whole rental & room rental

100.0%
Landlord
  • Landlord41100.0%
  • Tenant00.0%

Geographic footprint

Where this agent is active

Choose a district to see the agent’s recorded activity there.

Last 24 months
District 3, Tiong Bahru · Queenstown · Alexandra: 2 recorded entriesDistrict 10, Tanglin · Holland · Bukit Timah: 2 recorded entriesDistrict 11, Newton · Novena · Thomson: 1 recorded entriesDistrict 15, Katong · Joo Chiat · Marine Parade: 1 recorded entriesDistrict 18, Tampines · Pasir Ris: 1 recorded entriesDistrict 21, Upper Bukit Timah · Clementi Park: 2 recorded entriesDistrict 23, Bukit Batok · Bukit Panjang · CCK: 1 recorded entries
District 2, Tanjong Pagar · Anson: 1 recorded entriesDistrict 9, Orchard · Cairnhill · River Valley: 3 recorded entries
City centre
  • 1 entry
  • 2 entries
  • 3 entries
  • No recorded activity

CEA records identify a postal district, not an exact address. District outlines are approximate (derived from URA Master Plan subzones).

Source CEA public registern = 14how this is computedWindow Last 24 months; entries with a recognised postal district

Transaction records

CEA transaction records

Showing 1–50 of 50

DateProperty typeTransaction typeRepresentedLocationDistrict
Mar 2026Condominium ApartmentsRentalLandlordArdmore/ Bukit Timah/ Holland Road/ TanglinD10
Dec 2025Condominium ApartmentsRentalLandlordUpper Bukit Timah/ Clementi Park/ Ulu PandanD21
Dec 2025Condominium ApartmentsRentalLandlordTampines/ Pasir RisD18
Oct 2025Condominium ApartmentsRentalLandlordHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu KangD23
Oct 2025Condominium ApartmentsRentalLandlordOrchard/ Cairnhill/ River ValleyD9
Oct 2025Condominium ApartmentsResaleSellerKatong/ Joo Chiat/ Amber RoadD15
Sep 2025Condominium ApartmentsRentalLandlordAnson/ Tanjong PagarD2
Sep 2025Condominium ApartmentsRentalLandlordArdmore/ Bukit Timah/ Holland Road/ TanglinD10
Aug 2025Condominium ApartmentsResaleSellerUpper Bukit Timah/ Clementi Park/ Ulu PandanD21
Apr 2025Condominium ApartmentsRentalLandlordQueenstown/ Tiong BahruD3
Feb 2025Condominium ApartmentsRentalLandlordOrchard/ Cairnhill/ River ValleyD9
Feb 2025Condominium ApartmentsRentalLandlordQueenstown/ Tiong BahruD3
Dec 2024Condominium ApartmentsRentalLandlordOrchard/ Cairnhill/ River ValleyD9
Nov 2024Condominium ApartmentsResaleBuyerWatten Estate/ Novena/ ThomsonD11
Jun 2024Condominium ApartmentsRentalLandlordWatten Estate/ Novena/ ThomsonD11
Feb 2024Condominium ApartmentsRentalLandlordQueenstown/ Tiong BahruD3
Jan 2024Condominium ApartmentsRentalLandlordTampines/ Pasir RisD18
Jan 2024Condominium ApartmentsRentalLandlordUpper Bukit Timah/ Clementi Park/ Ulu PandanD21
Jan 2024Condominium ApartmentsRentalLandlordKatong/ Joo Chiat/ Amber RoadD15
Dec 2023Condominium ApartmentsRentalLandlordAnson/ Tanjong PagarD2
Nov 2023Condominium ApartmentsNew SaleBuyerArdmore/ Bukit Timah/ Holland Road/ TanglinD10
Nov 2023Condominium ApartmentsRentalLandlordOrchard/ Cairnhill/ River ValleyD9
Aug 2023Condominium ApartmentsRentalLandlordHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu KangD23
Jul 2023Condominium ApartmentsNew SaleBuyerArdmore/ Bukit Timah/ Holland Road/ TanglinD10
Jul 2023Condominium ApartmentsRentalLandlordOrchard/ Cairnhill/ River ValleyD9
May 2023Condominium ApartmentsRentalLandlordWatten Estate/ Novena/ ThomsonD11
Mar 2023Condominium ApartmentsRentalLandlordQueenstown/ Tiong BahruD3
Feb 2023Condominium ApartmentsResaleBuyerBedok/ Upper East Coast/ Eastwood/ Kew DriveD16
Feb 2023Condominium ApartmentsRentalLandlordArdmore/ Bukit Timah/ Holland Road/ TanglinD10
Aug 2022Condominium ApartmentsRentalLandlordHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu KangD23
Jul 2022Condominium ApartmentsNew SaleSellerArdmore/ Bukit Timah/ Holland Road/ TanglinD10
Mar 2022Condominium ApartmentsRentalLandlordArdmore/ Bukit Timah/ Holland Road/ TanglinD10
Feb 2022Condominium ApartmentsRentalLandlordQueenstown/ Tiong BahruD3
Jan 2022Condominium ApartmentsRentalLandlordKatong/ Joo Chiat/ Amber RoadD15
Jan 2022Condominium ApartmentsRentalLandlordOrchard/ Cairnhill/ River ValleyD9
Nov 2021Condominium ApartmentsRentalLandlordOrchard/ Cairnhill/ River ValleyD9
Nov 2021Condominium ApartmentsRentalLandlordArdmore/ Bukit Timah/ Holland Road/ TanglinD10
Sep 2021Condominium ApartmentsRentalLandlordUpper Bukit Timah/ Clementi Park/ Ulu PandanD21
Sep 2021Condominium ApartmentsRentalLandlordArdmore/ Bukit Timah/ Holland Road/ TanglinD10
Sep 2021Condominium ApartmentsResaleSellerUpper Bukit Timah/ Clementi Park/ Ulu PandanD21
Jun 2021Condominium ApartmentsResaleSellerTelok Blangah/ HarbourfrontD4
Jun 2021Condominium ApartmentsRentalLandlordKatong/ Joo Chiat/ Amber RoadD15
Jun 2021Condominium ApartmentsRentalLandlordOrchard/ Cairnhill/ River ValleyD9
Jan 2021Condominium ApartmentsRentalLandlordQueenstown/ Tiong BahruD3
Nov 2020Condominium ApartmentsRentalLandlordTelok Blangah/ HarbourfrontD4
Aug 2020Condominium ApartmentsRentalLandlordHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu KangD23
Aug 2020Condominium ApartmentsRentalLandlordOrchard/ Cairnhill/ River ValleyD9
Mar 2020Condominium ApartmentsRentalLandlordArdmore/ Bukit Timah/ Holland Road/ TanglinD10
Jan 2020Condominium ApartmentsRentalLandlordQueenstown/ Tiong BahruD3
Jan 2020Condominium ApartmentsRentalLandlordOrchard/ Cairnhill/ River ValleyD9
Page 1 of 1

Each row is one CEA source entry. Entries with the same month and location remain separate because the public data does not establish that they are the same deal.

Source CEA public registern = 50how this is computed