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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, Sep 2026

999 yrs
Tenure
$2,470
Avg $psf, 12 months
2
Sales, 12 months
2017
Completed
Floor plans → Site plan → E-brochure (PDF) →
02 — Prices

One Duchess prices

Last 12 months
2
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.

Average $psf by year
2014
$2,256
2015
$2,261
2016
$1,885
2017
$1,850
2018
$2,214
2021
$2,163
2022
$2,379
2024
$2,554
2025
$2,055
2026
$2,470
Latest five sales
DateSizePrice$psf
27 Jul 2026807 sq ft · 2-Bedroom$1.99M$2,469 psf
6 Feb 2026883 sq ft$2.18M$2,470 psf
11 Aug 20251,421 sq ft · 4-Bedroom$2.92M$2,055 psf
26 Dec 2024775 sq ft$1.96M$2,529 psf
16 Dec 2024441 sq ft · 1-Bedroom$1.14M$2,579 psf
Compared with nearby condos

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

Source: URA caveats, Sep 2026. The 2026 average covers Jan–Sep.

03 — 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

04 — 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 1.4 km

Walking times are estimates based on OneMap walking routes; stations without one are straight-line distances. Check OneMap for your exact route.

Primary schools
Within 1 km
Nanyang Primary SchoolPopular 430 m
Raffles Girls' Primary SchoolPopular 620 m

Based on straight-line distance only. 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

Source: OneMap walking routes, Sep 2026

05 — Nearby

Condos and supply around One Duchess

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 266 units · 1.14 ha Upcoming

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

06 — From Stacked

Stacked articles mentioning One Duchess

Nov 2025 We Analysed Dual-Key Condo Units Across 2, 3 and 4 Bedders — And One Clear Pattern Emerged Aug 2022 121 Dual Key Condos To Consider For Rental/Multi-Gen Living (2022 Edition) Jul 2026 How Signature Park Outperformed Bukit Timah Condos in Returns Jul 2025 We Compared New Vs Resale Condo Prices In District 10—Here’s Why New 2-Bedders Now Cost Over $600K More Oct 2024 How Much Does The Unit Mix Matter When Buying A One-Bedder Condo? Dec 2023 25 Surprisingly Profitable Condos That You May Not Know About (Since 2013)

1 more article mentions One Duchess.

Source: Stacked Homes editorial

07 — FAQ

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.

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, Sep 2026