Home / Compare agents / Ttt Management Services / Joseph Sim Boon Keng (Joe)
86
AGENTSCORE
Strong

Joseph Sim Boon Keng (Joe)

Ttt Management Services property agent in Ardmore · CEA P008840H
249 transactions64% in Ardmore94% condo & apartmentArdmore/ Bukit Timah/ Holland Road/ Tanglin
Ranked on CEA dataUpdated Oct 2026

Selling a home? Note that 4% of Joe's recorded deals are sales; the rest are rentals. The record below shows the full mix.

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Your AgentScore is 86, Joe. Sellers can already see it.

In the 30 days to 08 Oct 2026, members of the public opened 2,012 different Singapore agents' CEA records here, 1,666 of those arrivals straight from Google. 12 of those agents had claimed their page. The other 2,000 were spoken for by a page they have never seen.

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22 deals a year is the top tenth of the market.

5median12top 25%22top 10%56top 1%

Deals per agent over the last 12 months, from the CEA register.

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The record at a glance

Rental-focused record in Ardmore.

Joseph Sim Boon Keng (Joe) (Ttt Management Services) records a high-volume history of 249 CEA transactions, for an exceptional AgentScore of 86/100, among the top 15% of scored agents in Singapore by AgentScore. Only 4% of that record is sales rather than rentals, and of the sales with a recorded side 82% were seller-side, representing the person selling. The record centres on condo and apartment transactions, over roughly 7 years of recorded activity.

Synthesised from Joe's CEA transaction record. Full breakdown below.

Verified track record

11
Recorded sales
9
Seller-side resales
0
Sales logged on FairComparisons

Seller-side resales are the deals where this agent represented an owner selling an existing home, which is the closest match to hiring them to sell yours. Recorded sales include new project launches, where the seller is the developer. 238 rental transactions are also on record. Counted from official CEA salesperson records. No sales have been logged on FairComparisons yet; this fills in as the record grows.

Deal breakdown

Joe's 249 CEA-recorded transactions at a glance.

249DEALS
Rental (whole)238 (96%)
Resale11 (4%)
Seller · 9 (82%)Buyer · 2
Which side of a sale they usually represent
Landlord · 232 (97%)Tenant · 6
Which side of a rental they usually represent

Activity over time

Joe's recorded CEA transactions by year, sales and rentals.

34
2020
42
2021
41
2022
39
2023
33
2024
39
2025
21
2026
Sales Rentals
Where Joe ranksTop 15%

Ranked by AgentScore among all 30,147 scored agents in Singapore. 4,522 of them score 86 or higher, Joe included, so Joe is in the top 15%.

Performance overview

Based on 249 CEA transactions recorded to date.

Property mix
Condo & apartment
94%
HDB
5%
Strata landed
2%
Represents
Landlord
93%
Seller
4%
Tenant
2%
Buyer
1%

Where Joe is most active

Ardmore/ Bukit Timah/ Holland Road/ Tanglin
159
Orchard/ Cairnhill/ River Valley
56
Katong/ Joo Chiat/ Amber Road
8
Queenstown/ Tiong Bahru
5
Upper Thomson/ Springleaf
4

Transaction record

Every deal below is from the CEA salesperson public register. No price or address is published in this record. Verify Joe's current CEA registration ↗

9
Sales representing the seller
2
Sales representing the buyer
238
Rental transactions

Selling a home? Joe represented the seller in 9 of 11 recorded sales, alongside 238 rental deals.

Last recorded deal · Aug 2026
DateTypeActing forPropertyArea
Aug 2026Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Jul 2026Whole RentalLandlordHDBKallang/Whampoa
Jul 2026Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Jul 2026Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jul 2026Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jul 2026Whole RentalLandlordStrata_landedArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jun 2026Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jun 2026Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Show 52 more recorded transactions (of 249 on record)
DateTypeActing forPropertyArea
Jun 2026Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
May 2026Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
May 2026Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
May 2026Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
May 2026Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Apr 2026Whole RentalLandlordCondoSeletar
Mar 2026Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Mar 2026Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Mar 2026Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Mar 2026Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Mar 2026Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Feb 2026Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jan 2026Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Dec 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Dec 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Dec 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Dec 2025Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Dec 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Dec 2025Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Dec 2025ResaleSellerCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Nov 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Nov 2025Whole RentalLandlordCondoSeletar
Oct 2025Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Oct 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Oct 2025Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Oct 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Oct 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Sep 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Sep 2025Whole RentalTenantCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Aug 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jul 2025Whole RentalTenantCondoUpper Thomson/ Springleaf
Jul 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jul 2025Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Jul 2025Whole RentalLandlordHDBKallang/Whampoa
Jun 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jun 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jun 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jun 2025Whole RentalLandlordCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
May 2025Whole RentalLandlordHDBQueenstown
May 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Apr 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Apr 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Apr 2025ResaleSellerCondoKatong/ Joo Chiat/ Amber Road
Mar 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Mar 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Mar 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Feb 2025Whole RentalLandlordCondoQueenstown/ Tiong Bahru
Feb 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Feb 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Feb 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Feb 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jan 2025ResaleSellerCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin

This record reflects transactions in the public CEA register. Off-market deals and very recent transactions may not appear yet, and government data is published with a lag. Spotted an error? Report it and we will check it against the source.

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Is this Joe?

This profile is compiled from public CEA, URA and HDB transaction records. If a figure looks wrong, we will check it against the source and correct verified errors. You can also claim the profile to add context, or ask us to remove it.

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Quick answers

About Joseph Sim Boon Keng (Joe), from the record.

Is Joseph Sim Boon Keng (Joe) a CEA-registered property agent?

Yes. Joseph Sim Boon Keng (Joe) is registered with the Council for Estate Agencies under registration number P008840H, currently with Ttt Management Services. You can verify this on the CEA Public Register.

How many property transactions does Joseph Sim Boon Keng (Joe) have on record?

249 transactions are attributed to Joseph Sim Boon Keng (Joe) in CEA's public transaction records. The full breakdown by property type, transaction type and side is shown on this page.

What is Joseph Sim Boon Keng (Joe)'s AgentScore?

86/100. AgentScore is computed by FairComparisons from public CEA, URA and HDB records, weighing transaction volume, recent activity, market diversity and experience. Rankings cannot be bought or edited by any agent.

Which area is Joseph Sim Boon Keng (Joe) most active in?

Ardmore, based on the location of Joseph Sim Boon Keng (Joe)'s recorded transactions.

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