One Duchess

Apartment · in Bukit Timah, District 10, Singapore · 999 yrs from 27/12/1875 · Completed 2017

Data through 27 July 2026

One Duchess site plan and project gallery

Site plan is shown first when available. Scroll to view more project images.

Intro: One Duchess is an intimate boutique residence in Bukit Timah that offers a quiet, low-density living environment just steps from Tan Kah Kee MRT station 🚆.
Good to know: Located within one kilometer of Nanyang Primary School and Raffles Girls' Primary School 🏫; Features a unique mix of dual-key units designed for flexible living arrangements 🏠; Completed in 2017 with a 999-year leasehold tenure ⏳.
Practical note: With only 13 units in the project, residents enjoy significant privacy, though this naturally means fewer communal facilities compared to larger developments.

D10CCRCentralBukit Timah

REALSCOREⓘ

Profitability rank across Singapore

2.3

Annual Returns

Avg annualized profit (past 1y)

2.1%

< 1km

MRT Station

< 10y

Property Age

Near

$1M+ HDB

Top 20

Schools

Mega

Development

> 1K

MOPs in Town

100%

Profitable

50+

Deals Past Yr

One Duchess project details

Street

Duchess Road

Developer

Rejency Holdings Pte Ltd

Property Type

Apartment

Completion

2017

Total Units

Unit Size

431 - 1,625 sqft

Tenure

999 yrs from 27/12/1875

Lease Remaining

848 yrs

Postal Sector

MRT and LRT stations near One Duchess

Tan Kah Kee85 m MRTDT8
Botanic Gardens776 m MRTCC19DT9
Farrer Road817 m MRTCC20

See details on nearby stations

Primary schools near One Duchess

Nanyang Primary School420 m
Raffles Girls' Primary School622 m

See details on nearby schools

One Duchess price, PSF and transaction trends

15%

Sold At Launch

25%

HDB Buyers

$51.1M+

Total Transacted

14-11-2013

First Transacted

27-07-2026

Last Transacted

Total Transactions

One Duchess transaction volume

New SaleSub SaleResale

Among the latest 12 recorded sales for One Duchess, the median price was S$2,009,145 and the median PSF was S$2,294 psf. The newest record shown is from 27 July 2026. The annual project median was 28.2% higher in 2026 than in 2016; unit mix can affect year-to-year comparisons.

Recent One Duchess transactions

Date	Sale type	Price	PSF	Size
27 July 2026	Resale	S$1,993,290	S$2,469 psf	807 sqft
6 February 2026	Resale	S$2,180,000	S$2,470 psf	883 sqft
11 August 2025	Resale	S$2,920,000	S$2,055 psf	1,421 sqft
26 December 2024	Resale	S$1,960,000	S$2,529 psf	775 sqft
16 December 2024	Resale	S$1,138,000	S$2,579 psf	441 sqft

One Duchess median transaction PSF (S$)

One Duchess annual price trend

Year	Median price	Median PSF	Recorded sales
2026	S$2,086,645	S$2,470 psf	2
2025	S$2,920,000	S$2,055 psf	1
2024	S$1,549,000	S$2,554 psf	2
2022	S$2,100,000	S$2,379 psf	1
2021	S$2,073,776	S$2,098 psf	3
2018	S$1,937,450	S$2,195 psf	3
2017	S$1,865,070	S$1,850 psf	2
2016	S$1,627,000	S$1,926 psf	3

87.5%

% Profitable

Profitable

Unprofitable

> 6% Annualized

7.1 yrs

Avg Holding

$2.4M

Total Profits

One Duchess annualized profit %

View full details

One Duchess rental prices and estimated yield

Past 1 month

$4.52

Avg PSF Rental

No. of Rentals

2.2%

Est. Rental Yield

Among the latest 12 recorded rental contracts for One Duchess, the median monthly rent was S$3,350, with records ranging from S$3,000 to S$6,800.

Recent One Duchess rental contracts

Lease date	Bedrooms	Monthly rent	Est. PSF	Area
1 July 2026	2 BR	S$4,280	S$5 psf	800-900
1 January 2026	2 BR	S$3,000	S$4 psf	700-800
1 November 2025	1 BR	S$3,050	S$7 psf	400-500
1 January 2025	3 BR	S$3,400	S$4 psf	800-900
1 December 2024	3 BR	S$3,000	S$4 psf	800-900

One Duchess rental volume

View full details

Frequently asked questions about One Duchess

How much do units at One Duchess cost?

The latest 12 recorded sales show a median price of S$2,009,145 and a median of S$2,294 psf. Actual prices vary by floor, size, facing, condition and sale date.

What are the rental price and estimated yield at One Duchess?

The latest recorded median monthly rent is S$3,350 and the estimated rental yield based on the past six months is 2.2%. Rental yield is indicative and can vary by unit and costs.

Is One Duchess freehold or leasehold?

One Duchess has a tenure of 999 yrs from 27/12/1875.

When was One Duchess completed and who developed it?

One Duchess was completed in 2017, the developer is Rejency Holdings Pte Ltd, and the project has 13 units.

Which MRT or LRT station is nearest to One Duchess?

Tan Kah Kee is the nearest station shown, at an estimated straight-line distance of 85 metres.

Which primary schools are near One Duchess?

The primary schools shown within the page’s one-kilometre search are Nanyang Primary School (420 m) and Raffles Girls' Primary School (622 m). Distances are estimates and do not determine school-admission eligibility.

Data sources and methodology

Sale and rental records are based on URA private residential property market data. REALSMART calculates project-level medians, chart groupings, profitability indicators, straight-line distances and estimated rental yields. Data on this page runs through 27 July 2026. Figures are indicative and do not constitute financial advice.