Completed 2017

One Duchess

D10 · Tanglin / Holland · 1 Duchess Road

A 13-unit apartment in D10, completed in 2017. Developed by Rejency Holdings Pte Ltd.

Source: Condo master (URA caveats); URA transactions, Nov 2026

999 yrs

Tenure

$2,470

Avg $psf, 12 months

Sales, 12 months

2017

Completed

Floor plans → Site plan → E-brochure (PDF) →

What brings you to One Duchess?

Buying here? Get a second opinion. A 2-bedder here sold for $1.993M in the last 12 months. Our consultants can run the numbers against your budget: which stack, what to pay, what to avoid. Free for buyers of private property.

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02 — Prices

One Duchess prices

Last 12 months

Sales

$2,470

Average $psf

$2,469 – $2,470

$psf range

$1.99M – $2.18M

Price range

By bedroom type

Last 3 years

TypeSalesAvg $psfPrice rangeSize

1-Bedroom1 sale$2,579 psf$1.14M441 sq ft

2-Bedroom1 sale$2,469 psf$1.99M807 sq ft

4-Bedroom1 sale$2,055 psf$2.92M1,421 sq ft

Prices by bedroom type are based on matching sales to unit sizes.

By unit size

Last 3 years

SizeSalesAvg $psfAvg pricePrice range

Under 500 sq ft1 sale$2,579 psf$1.14M

700–899 sq ft3 sales$2,489 psfAvg $2.04M$1.96M – $2.18M

1,300–1,599 sq ft1 sale$2,055 psf$2.92M

Average $psf by year

In 2025, sales here averaged $2,055 psf, 25% below the D10 average of $2,729 psf for private homes (condos, apartments and ECs).

This condoD10 average

$2,900 $2,300 $1,700

$2,256

2014’14

$2,232

2015’15

$1,885

2016’16

$1,850

2017’17

$2,214

2018’18

$2,163

2021’21

$2,379

2022’22

$2,554

2024’24

$2,055

2025’25

$2,470

2026’26

Show as a table

Year	This condo	D10 average
2026	$2,470	$2,496
2025	$2,055	$2,729
2024	$2,554	$2,435
2022	$2,379	$2,561
2021	$2,163	$2,329
2018	$2,214	$2,028
2017	$1,850	$1,879
2016	$1,885	$1,879
2015	$2,232	$1,841
2014	$2,256	$1,861

Sales by year

21 sales since 2014; the busiest year was 2016 with 3. The 2026 bar covers Jan–Nov.

New saleResale

1.5

Show as a table

Year	New sale	Resale	Total
2026	0	2	2
2025	0	1	1
2024	0	2	2
2023	0	0	0
2022	0	1	1
2021	0	3	3
2020	0	0	0
2019	0	0	0
2018	0	3	3
2017	2	0	2
2016	3	0	3
2015	2	0	2
2014	2	0	2

Sales in the last two years

5 sales, newest first. Units show the floor only.

DateUnitSizePrice$psfType

27 Jul 2026#02-XX807 sq ft · 2-Bedroom$1.99M$2,469 psfResale

6 Feb 2026#02-XX883 sq ft$2.18M$2,470 psfResale

11 Aug 2025#05-XX1,421 sq ft · 4-Bedroom$2.92M$2,055 psfResale

26 Dec 2024#04-XX775 sq ft$1.96M$2,529 psfResale

16 Dec 2024#02-XX441 sq ft · 1-Bedroom$1.14M$2,579 psfResale

Compared with nearby condos

Compared with D10 and the five nearest similar condos · average $psf and price, all unit sizes

One DuchessThis condo · 999-yr · 2 sales, last 12 months $2,470 psfavg $2.09M

D10 medianAll condo sales, last 12 months $2,323 psfavg $3.18M

The Tresor180 m · 2007 · 999-yr · 2 sales $2,451 psfavg $4.89M The Shelford370 m · 2005 · Freehold · 6 sales $2,408 psfavg $4.1M Dunearn 386390 m · 2023 · Freehold · 2 sales $2,504 psfavg $2.61M Nineteen Shelford Road430 m · 1997 · Freehold · 10 sales $1,970 psfavg $1.91M The Asana450 m · 2017 · Freehold · 1 sale $2,154 psfavg $858k

Prices by bedroom type are based on matching sales to unit sizes.

Source: URA caveats, Nov 2026. The 2026 averages cover Jan–Nov.

03 — Rent

One Duchess rent

Leases starting Sep 2025–Aug 2026

Leases

$3,275

Median rent a month

D10 median rent: $6,100 a month; est. gross yield 1.8%.

Rent and yield compared with nearby condos

Est. gross yield, with median rent a month · nearest condos with 5+ leases

One DuchessThis condo · 999-yr · 4 leases $3,275 renttoo few sales for a yield

D10 medianAll condo leases, same months 1.8%$6,100 median rent

The Shelford370 m · 2005 · Freehold · 49 leases 2.1%$7,000 median rent Nineteen Shelford Road430 m · 1997 · Freehold · 74 leases 2.5%$3,950 median rent 10 Shelford470 m · 2014 · Freehold · 35 leases 3.7%$3,000 median rent Duchess Crest610 m · 1998 · 99-yr from 1995 · 41 leases 2.9%$7,000 median rent The Park Vale680 m · 1997 · 999-yr · 5 leases 2.3%$5,900 median rent

Estimated gross yield: a year of median rent (leases starting Sep 2025–Aug 2026) over the average sale price of the last 12 months, before costs. No yield is shown with fewer than 3 sales in the year. Rents and sale prices both cover roughly the last 12 months, so read the yield as a guide to that year rather than an exact figure. A higher yield often reflects a lower price, such as an older lease, rather than a better buy.

Source: URA rental contracts, Aug 2026

04 — Unit mix

One Duchess floor plans by bedroom type

10 layouts, from a 441 sq ft 1-bedroom to a 1,421 sq ft penthouse. Pick a type to see its floor plans.

Bedroom typeLayoutsSize range

1-Bedroom 1 441 – 452 sq ft 1 layout · 441 – 452 sq ft

A · Type B441 sq ft

2-Bedroom 4 807 – 904 sq ft 4 layouts · 807 – 904 sq ft

D882 sq ft C807 sq ft B-1 Duplex904 sq ft

3-Bedroom 1 883 sq ft 1 layout · 883 sq ft

A-1 Duplex883 sq ft

Penthouse 4 1,248 – 1,421 sq ft 4 layouts · 1,248 – 1,421 sq ft

Dp (Penthouse)1,421 sq ft Cp (Penthouse)1,248 sq ft

Source: Developer floor plans; bedroom counts read by Stacked

05 — Location

Near One Duchess

MRT stations

DT Tan Kah Kee 200 m · 2 min walk

CCDT Botanic Gardens 910 m · 11 min walk

CC Farrer Road 1.4 km · 17 min walk

DT Sixth Avenue 1.6 km · 19 min walk

Walking times and distances are estimates from OneMap walking routes; a station without a walking time shows the straight-line distance. Check OneMap for your exact route.

Primary schools

Within 1 km

Nanyang Primary SchoolPopular 430 m · 12 min walk

Raffles Girls' Primary SchoolPopular 620 m · 10 min walk

Distances are straight-line, which is what the 1 km and 2 km bands refer to; walking times are estimates from OneMap walking routes. Check the MOE website for confirmation.

Everyday amenities

Park Bougainvillea Park 120 m · 1 min

Clinic Bukit Timah Clinic 150 m · 2 min

Supermarket FairPrice 280 m · 3 min

Hawker centre Adam Road Food Centre 870 m · 10 min

Map of the area around One Duchess, with nearby MRT stations and primary schools — Map data © OpenStreetMap contributors

Source: OneMap walking routes, Nov 2026

06 — Nearby

Condos and supply around One Duchess

Closest condos

Duchess Manor90 m · 2005 · 999-yr The Tresor180 m · 2007 · 999-yr avg $4.89M$2,451 psf Coronation Shopping Plaza210 m · 1979 · Freehold Dunearn Lodge210 m · 1997 · 99-yr from 1993

Upcoming supply

Dunearn Road140 m · about 339 units · 1.9 ha Awarded · $17,490 psm GFA · May 2026

Dunearn Road140 m · about 360 units · 1.35 ha Awarded · $15,177 psm GFA · Jul 2025

Bukit Timah Road760 m · about 321 units · 0.59 ha Awarded · $19,590 psm GFA · Nov 2025

Plymouth Avenue/Dunearn Road1.8 km · about 264 units · 1.13 ha Available for application

Source: URA transactions; URA land sales; OneMap distances, Nov 2026

07 — From Stacked

Questions about One Duchess

What is the tenure of One Duchess?

999-year lease from 1875.

When was One Duchess completed?

2017.

How many units does One Duchess have?

13 units.

What sizes are the 2-bedroom units?

807 to 904 sq ft across four layouts.

What is the price psf at One Duchess?

2 sales in the last 12 months averaged $2,470 psf, ranging from $2,469 to $2,470 psf.

What did the latest sale go for?

A 807 sq ft unit sold for $1.99M ($2,469 psf) on 27 Jul 2026.

How much is the rent at One Duchess?

Leases starting Sep 2025–Aug 2026 had a median rent of $3,275 a month.

What is the nearest MRT station?

Tan Kah Kee (DT), a 2-minute walk (200 m). Botanic Gardens (CC, DT) is 910 m away.

Which primary schools are within 1 km?

Nanyang Primary School, 430 m away and Raffles Girls' Primary School, 620 m away.

Who developed One Duchess?

Rejency Holdings Pte Ltd.

Answers generated from the data on this page, Nov 2026

One Duchess

One Duchess prices

One Duchess rent

One Duchess floor plans by bedroom type

Near One Duchess

Condos and supply around One Duchess

Read more about One Duchess

Questions about One Duchess