Koon Seng House

A freehold apartment in District 15 (Rest of Central Region), expected to complete in 2027.

12 months to Sep 2026

  • Median psf $2,286
  • Sales 6
  • Atlas score 58 out of 100

The project

Project facts

Developer
Macly Group
Total units
17
Storeys
Not available
TOP
2027 (expected)
Tenure
Freehold
Property type
Apartment
District
District 15
Market segment
Rest of Central Region (RCR)
Street
Koon Seng Road
Units sold at least once
17

PLB Atlas

Atlas score

58 out of 100

From 10 of 10 parts, each scored 1 to 5.

  • Bala's Curve5 out of 5
  • District disparity4 out of 5
  • Exit audience1 out of 5
  • Land size / density4 out of 5
  • MRT proximity1 out of 5
  • Quantum2 out of 5
  • Region disparity4 out of 5
  • Rental demand1 out of 5
  • Parents' attraction4 out of 5
  • Volume3 out of 5

The Atlas score is PLB's own reading of how well a project may hold its value when it is sold on: the parts' total as a share of the most they could score. It is an estimate, not advice or a valuation.

Last five years

Price per square foot, month by month

In the 12 months to Sep 2026: 6 sales, median $2,286 psf.

Median price per square foot at Koon Seng House each month, Oct 2021 to Sep 2026. Sales of more than one unit are left out. Median price per square foot for Koon Seng House each month from Oct 2021 to Sep 2026. Lowest $2,228 in Jan 2026; highest $2,362 in Feb 2025; latest $2,228 in Jan 2026. 48 months had no sales. Mar 2024: median $2,303 psf, 1 saleApr 2024: median $2,347 psf, 2 salesAug 2024: median $2,294 psf, 1 saleNov 2024: median $2,322 psf, 1 saleDec 2024: median $2,321 psf, 1 saleFeb 2025: median $2,362 psf, 1 saleMar 2025: median $2,341 psf, 1 saleMay 2025: median $2,273 psf, 2 salesSep 2025: median $2,315 psf, 1 saleNov 2025: median $2,315 psf, 3 salesDec 2025: median $2,262 psf, 2 salesJan 2026: median $2,228 psf, 1 sale
Median price per square foot at Koon Seng House each month, Oct 2021 to Sep 2026. Sales of more than one unit are left out.
Show these numbers as a table
Median price per square foot at Koon Seng House each month, Oct 2021 to Sep 2026. Sales of more than one unit are left out.
MonthMedian psfSales
Jan 2026$2,2281
Dec 2025$2,2622
Nov 2025$2,3153
Sep 2025$2,3151
May 2025$2,2732
Mar 2025$2,3411
Feb 2025$2,3621
Dec 2024$2,3211
Nov 2024$2,3221
Aug 2024$2,2941
Apr 2024$2,3472
Mar 2024$2,3031
Median price per square foot at Koon Seng House by year
YearMedian psfSales
2026$2,2281
2025$2,31310
2024$2,3126

Newest first

Each sale

The date the sale was agreed, the range of floors the home is on, its area, price and price per square foot, and whether it was bought from the developer (new sale), before completion from another buyer (sub sale) or after completion (resale).

Sales at Koon Seng House, newest first
DateFloorsArea (sq ft)PricePrice psfType of sale
15 Jan 20261 to 51,313$2,926,000$2,228New sale
17 Dec 20251 to 51,163$2,638,000$2,269New sale
5 Dec 20251 to 51,313$2,960,000$2,254New sale
24 Nov 20251 to 51,216$2,816,000$2,315New sale
20 Nov 20251 to 51,216$2,800,000$2,302New sale
10 Nov 20251 to 51,216$2,860,000$2,351New sale
25 Sep 20251 to 5786$1,819,000$2,315New sale
27 May 20251 to 51,033$2,387,000$2,310New sale
22 May 20251 to 51,313$2,935,000$2,235New sale
4 Mar 20251 to 51,216$2,847,690$2,341New sale
8 Feb 20251 to 51,033$2,441,000$2,362New sale
11 Dec 20241 to 51,033$2,398,000$2,321New sale
28 Nov 20241 to 5786$1,824,570$2,322New sale
12 Aug 20241 to 51,033$2,370,000$2,294New sale
22 Apr 20241 to 51,313$3,000,000$2,284New sale
12 Apr 20241 to 5786$1,894,000$2,410New sale
1 Mar 20241 to 5786$1,810,000$2,303New sale

Rents

Rents by bedrooms

No quarter at Koon Seng House has 3 or more leases on record, so no rents are shown.

Gross rental yield: not enough recent leases or sales to estimate it.

About the data

Where these figures come from

  • Sales and rents: URA's records. Floors are shown as 5-storey ranges; unit numbers are never shown.
  • Medians leave out sales of more than one unit in a single transaction.
  • Project facts are from PLB's project records. Where they give no TOP year, the completion year in the sale records is used.
  • The Atlas score and the gross rental yield are PLB's estimates.

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