Home / Compare agents / Cn Real Estate & Advisory Services / Ng Siew Lian, Constance (Constance Ng)
74
AGENTSCORE
Solid

Ng Siew Lian, Constance (Constance Ng)

Cn Real Estate & Advisory Services property agent in Orchard · CEA R000212J
76 transactions17% in Orchard82% condo & apartmentOrchard/ Cairnhill/ River Valley
Ranked on CEA dataUpdated Aug 2026

Selling a home? Note that 17% of Constance's recorded deals are sales; the rest are rentals. The record below shows the full mix.

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In the 30 days to 25 Aug 2026, members of the public opened 1,378 different Singapore agents' CEA records here, 1,265 of those arrivals straight from Google. 6 of those agents had claimed their page. The other 1,372 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

Record leans to rentals in Orchard.

Ng Siew Lian, Constance (Constance Ng) (Cn Real Estate & Advisory Services) records an active history of 76 CEA transactions, for a strong AgentScore of 74/100. Rentals make up most of that activity, with 17% being sales, of which 85% of sided sales had them acting for the seller. Their sales concentrate in condo and apartment property, over roughly 9 years of recorded activity.

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

Verified track record

13
Recorded sales
11
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. 63 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

Constance's 76 CEA-recorded transactions at a glance.

76DEALS
Rental (whole)63 (83%)
Resale12 (16%)
New sale1 (1%)
Seller · 11 (85%)Buyer · 2
Which side of a sale they usually represent
Landlord · 60 (95%)Tenant · 3
Which side of a rental they usually represent

Activity over time

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

1
2017
1
2018
20
2020
13
2021
1
2022
9
2023
15
2024
16
2025
Sales Rentals
Where Constance ranksTop 7%

Ranked by AgentScore across all scored CEA agents in Singapore, ahead of about 93% of them. Based on 76 recorded transactions.

Performance overview

Based on 76 CEA transactions recorded to date.

Property mix
Condo & apartment
82%
HDB
14%
Landed
3%
EC
1%
Represents
Landlord
79%
Seller
14%
Tenant
4%
Buyer
3%

Where Constance is most active

Orchard/ Cairnhill/ River Valley
13
Ardmore/ Bukit Timah/ Holland Road/ Tanglin
10
Telok Blangah/ Harbourfront
6
Watten Estate/ Novena/ Thomson
5
Pasir Panjang/ Hong Leong Garden/ Clementi New Town
4

Transaction record

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

11
Sales representing the seller
2
Sales representing the buyer
63
Rental transactions

Selling a home? Constance represented the seller in 11 of 13 recorded sales, alongside 63 rental deals.

Last recorded deal · Dec 2025
DateTypeActing forPropertyArea
Dec 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Oct 2025Whole RentalLandlordCondoGeylang/ Eunos
Oct 2025Whole RentalLandlordECMacpherson/ Braddell
Oct 2025ResaleSellerCondoWatten Estate/ Novena/ Thomson
Oct 2025Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Jul 2025Whole RentalLandlordCondoAnson/ Tanjong Pagar
Jul 2025Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Jun 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Show 52 more recorded transactions (of 76 on record)
DateTypeActing forPropertyArea
May 2025Whole RentalLandlordLandedPasir Panjang/ Hong Leong Garden/ Clementi New Town
May 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
May 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Apr 2025Whole RentalLandlordCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Mar 2025Whole RentalTenantCondoOrchard/ Cairnhill/ River Valley
Feb 2025Whole RentalLandlordCondoBalestier/ Toa Payoh/ Serangoon
Jan 2025ResaleBuyerCondoUpper Thomson/ Springleaf
Jan 2025Whole RentalLandlordCondoTelok Blangah/ Harbourfront
Dec 2024Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Nov 2024ResaleSellerCondoWatten Estate/ Novena/ Thomson
Oct 2024ResaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Oct 2024Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Sep 2024Whole RentalLandlordCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Sep 2024Whole RentalLandlordCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Aug 2024Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Jul 2024Whole RentalLandlordCondoTelok Blangah/ Harbourfront
Jul 2024Whole RentalLandlordCondoTelok Blangah/ Harbourfront
Jun 2024Whole RentalLandlordCondoTelok Blangah/ Harbourfront
Apr 2024Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Apr 2024Whole RentalLandlordCondoWatten Estate/ Novena/ Thomson
Mar 2024Whole RentalLandlordHDBJurong East
Jan 2024Whole RentalLandlordCondoLittle India
Jan 2024Whole RentalLandlordHDBPunggol
Sep 2023Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Sep 2023Whole RentalLandlordCondoBalestier/ Toa Payoh/ Serangoon
Aug 2023Whole RentalTenantCondoMacpherson/ Braddell
Aug 2023Whole RentalLandlordHDBHougang
Aug 2023Whole RentalLandlordLandedArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jul 2023Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Jul 2023Whole RentalLandlordCondoGeylang/ Eunos
Jul 2023Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
May 2023New SaleBuyerCondoHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang
Feb 2022ResaleSellerHDBBishan
Jul 2021Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Jul 2021Whole RentalLandlordCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Jun 2021Whole RentalTenantHDBBukit Batok
Jun 2021Whole RentalLandlordCondoMiddle Road/ Golden Mile
May 2021Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Apr 2021ResaleSellerCondoOrchard/ Cairnhill/ River Valley
Apr 2021Whole RentalLandlordCondoAnson/ Tanjong Pagar
Apr 2021Whole RentalLandlordCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Mar 2021ResaleSellerCondoTampines/ Pasir Ris
Mar 2021Whole RentalLandlordCondoMacpherson/ Braddell
Mar 2021Whole RentalLandlordCondoJurong
Feb 2021Whole RentalLandlordCondoWatten Estate/ Novena/ Thomson
Feb 2021Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Dec 2020Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Dec 2020Whole RentalLandlordCondoLittle India
Oct 2020Whole RentalLandlordHDBBishan
Sep 2020ResaleSellerHDBClementi
Jul 2020Whole RentalLandlordCondoTelok Blangah/ Harbourfront
Jul 2020Whole RentalLandlordCondoArdmore/ 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 Constance?

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 Ng Siew Lian, Constance (Constance Ng), from the record.

Is Ng Siew Lian, Constance (Constance Ng) a CEA-registered property agent?

Yes. Ng Siew Lian, Constance (Constance Ng) is registered with the Council for Estate Agencies under registration number R000212J, currently with Cn Real Estate & Advisory Services. You can verify this on the CEA Public Register.

How many property transactions does Ng Siew Lian, Constance (Constance Ng) have on record?

76 transactions are attributed to Ng Siew Lian, Constance (Constance Ng) in CEA's public transaction records. The full breakdown by property type, transaction type and side is shown on this page.

What is Ng Siew Lian, Constance (Constance Ng)'s AgentScore?

74/100. 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 Ng Siew Lian, Constance (Constance Ng) most active in?

Orchard, based on the location of Ng Siew Lian, Constance (Constance Ng)'s recorded transactions.

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