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Private project · D15 · RCR

Koon Seng House

Koon Seng Road

  • RCR
  • Apartment
  • Freehold
  • Non-landed
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Key figures

Median psf, last 12 months
S$2,286
Needs 8 deals in each 12 months
URA · Nov 2025 to Oct 2026
Median price, last 12 months
S$2,838,000
Same deals as the psf figure
URA · Nov 2025 to Oct 2026
Deals, last 12 months
6
Down -14.3%on the 12 months before (7)
URA · Nov 2025 to Oct 2026
Deals in the data
17
Mar 2024 to Jan 2026
URA · to Oct 2026

Price and volume

Free

Koon Seng House: median price was S$2,302 per sq ft in 2025 Q4

Median price per sq ft (S$), by quarter. Quarters with fewer than 3 single-unit deals are left out.

Koon Seng House: median price was S$2,302 per sq ft in 2025 Q4Median price per sq ft (S$), by quarter. Quarters with fewer than 3 single-unit deals are left out.S$2,000S$2,100S$2,200S$2,300S$2,400S$2,500S$2,6002025 Q4Median psf: 2025-Q4 to 2025-Q4Median psf, 2025 Q4: S$2,302Median psf2025-Q4: Median psf S$2,302

Source: URA: REALIS export and private residential transactions API. Medians leave out bulk and en-bloc sales. Data to 2025 Q4.

View the data as a table
Koon Seng House: median price was S$2,302 per sq ft in 2025 Q4
PeriodMedian psf
2025-Q4S$2,302

How it compares

Median psf of this project against other projects over the same 12 months.

  • District D1535 projects
    Typical S$2,404-4.9% against typical
  • RCR133 projects
    Typical S$2,176+5.1% against typical
  • Apartment149 projects
    Typical S$2,235+2.3% against typical

Middle 80% of projects Typical This project

Source: URA: REALIS export (to Apr 2012) and URA private residential transactions API (from Sep 2021). Window: Nov 2025 to Oct 2026. Projects with at least 8 deals. Typical is the middle of the projects' own medians.

Free

Koon Seng House: 17 deals recorded; busiest quarter 2025 Q4 with 5

Deals per quarter

Koon Seng House: 17 deals recorded; busiest quarter 2025 Q4 with 5Deals per quarter0123452024202520262024-Q1: Deals 12024-Q2: Deals 22024-Q3: Deals 12024-Q4: Deals 22025-Q1: Deals 22025-Q2: Deals 22025-Q3: Deals 12025-Q4: Deals 52026-Q1: Deals 1

Source: URA: REALIS export and private residential transactions API. Residential rows have no data from May 2012 to Aug 2021; commercial and industrial rows end in Mar 2012. Data to 2026 Q1.

View the data as a table
Koon Seng House: 17 deals recorded; busiest quarter 2025 Q4 with 5
PeriodDeals
2024-Q11
2024-Q22
2024-Q31
2024-Q42
2025-Q12
2025-Q22
2025-Q31
2025-Q45
2026-Q11
Quarter by quarter: deals, median psf and median price

Quarterly figures

QuarterDealsMedian psfMedian price
2026 Q11Fewer than 3 deals
2025 Q45S$2,302S$2,816,000
2025 Q31Fewer than 3 deals
2025 Q22Fewer than 3 deals
2025 Q12Fewer than 3 deals
2024 Q42Fewer than 3 deals
2024 Q31Fewer than 3 deals
2024 Q22Fewer than 3 deals
2024 Q11Fewer than 3 deals

Source: URA: REALIS export (to Apr 2012) and URA private residential transactions API (from Sep 2021). Data to Oct 2026.

About this project

District
D15
Segment
RCR (Rest of Central)
Tenure
Freehold
Property type
Apartment
Asset class
Residential
Completion year
Not given

Members

Unit-level history, floor premium and comparable sales

This page shows counts and medians. Members see the deals behind them.

  • Unit-level history

    House number, floor, unit number and address in the records to Apr 2012, and every deal back to 1995.

  • Floor premium

    How much more higher floors fetch than the lowest floors in this project.

  • Comparable sales

    Recent sales of similar homes nearby, with the distance and the method.

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Source: URA: REALIS export (to Apr 2012) and URA private residential transactions API (from Sep 2021). Data to Oct 2026. Contract dates have month precision. Medians leave out bulk records (more than one unit) and en-bloc sales. The latest month can be partial. Residential data has a gap from May 2012 to Aug 2021. This page shows counts and medians by quarter, never an individual deal.