Skip to content

One Devonshire

Developer: Devonshire Peak Pte Ltd (Allgreen Properties Ltd)
No. Of Units: 36 Residential Units
Tenure: Freehold
District: 09
TOP: 2012
Unit Types:
2 Bedroom (904 to 914 sqft)
3 Bedroom (1194 to 1410 sqft)
4 Bedroom (1463 to 4876 sqft)

About One Devonshire


One Devonshire is an freehold apartment located in District 09, 1 Devonshire Road. It was completed in 2012 has a total of 152 residential units. The nearest MRT station is Somerset MRT (0.39km) which provide residents easy access to other areas of Singapore.

One Devonshire is also close to primary schools like River Valley Primary School (0.37km), Anglo-Chinese School (Junior) (1.37km), Alexandra Primary School (1.62km), Zhangde Primary School (1.92km) and Farrer Park Primary School (2.26km). Nearby secondary schools include Outram Secondary School (1.19km), School Of The Arts, Singapore (1.27km), Gan Eng Seng School (1.77km), Crescent Girls’ School (2.25km) and Anglo-Chinese School (Barker Road) (2.50km).

One Devonshire also enjoy easy access to a variety of amenities, including Orchard Gateway (0.42km), Orchard Central (0.46km) and 313@Somerset (0.47km).

One Devonshire Location Map


One Devonshire Street View


One Devonshire Resale/Rental Prices







Let’s Discuss Your Property Plans

Interested in This Property?

Buying, selling or renting? Get a free consultation with realtors with a background in interior and lighting design. We’ll discuss your goals and help you assess your options—from pricing and timelines to layout practicality and space potential.

Share your contact details below, and we will get in touch to understand your needs and suggest the next steps. No pressure. No obligation to proceed.

Other Topics That May Interest You

ONE DEVONSHIRE Sales and Rental Transactions

Share a link to the applied filters and selected section. Figures update over time.

Property market snapshot

Prices, rents and activity

Nov 2025 – Oct 2026

Size and bedroom options show recorded transactions in the selected period; they do not describe every unit type in the development. The period ends before the current month. Sales filters apply to sales; bedroom selection applies to rentals. The same filters apply to the figures, charts and transaction tables below.

ONE DEVONSHIRE · Nov 2025 – Oct 2026
The imported URA data contains 8 sales and 5 rental contracts matching the selected period and filters.

Median single-unit sale price: S$3,500,000, based on 8 sales. Median strata sale price per square foot: S$2,816 / sqft, based on 8 sales. Median monthly rent: S$6,650, based on 5 rental contracts.

Sale type: All sale types. Sales unit size: All unit sizes. Rental bedrooms: 2 bedrooms. Historical transactions describe this sample, not current asking prices, rental listings or a valuation.

Median sale priceS$3,500,0008 single-unit sales · All sale types
Median sale PSFS$2,816 / sqft8 strata sales · All sale types
Median monthly rentS$6,6505 rental contracts
Recorded activity8 sale records5 rental contracts · selected period

The sale cards combine sale types. Choose New Sale, Sub Sale or Resale for a focused comparison; the size breakdown keeps those types separate.

Sale prices by unit size

Median transaction price; sale types shown separately. Bars share a zero-based scale within this panel. Select a size label to filter sales.

750–999 sqftResale · 2 sales
S$2,730,000Middle 50%: Limited sample — fewer than 5 recordsMedian PSF: S$3,002 · 2 sales
1,000–1,499 sqftResale · 6 sales
S$3,607,500Middle 50%: S$3,450,000 – S$3,626,250Median PSF: S$2,781 · 6 sales
Exact sales breakdown and price extremes
Size / typeSalesMedian priceMiddle 50%Min–max priceMedian PSF
750–999 sqft · Resale2S$2,730,000Limited sample — fewer than 5 recordsS$2,700,000 – S$2,760,000S$3,002
1,000–1,499 sqft · Resale6S$3,607,500S$3,450,000 – S$3,626,250S$3,250,000 – S$3,838,000S$2,781

Monthly rents by bedrooms

Median monthly rent. Bars share a zero-based scale within this panel. Select a bedroom label to filter rentals.

2 bedrooms5 rental contracts
S$6,650 / monthMiddle 50%: S$6,600 – S$7,200
Exact rental breakdown and rent extremes
BedroomsContractsMedian rentMiddle 50%Min–max rent
2 bedrooms5S$6,650S$6,600 – S$7,200S$6,400 – S$8,000
How to read these figures

Medians describe the transactions in this view, not a valuation or a change in every home’s value. Middle 50% is the 25th–75th percentile, shown only with at least five observations; smaller groups are flagged. Minima and maxima are available in the breakdown tables. Percentiles use linear interpolation.

Price and PSF statistics include only sales explicitly recorded as one unit. Bulk sales and records with an unknown unit count remain in the detailed table when All unit sizes is selected. PSF uses unrounded strata area; size bands use rounded square feet. A size band does not identify bedrooms, penthouses, layout or unit condition.

Rental bedrooms are as reported; missing or non-numeric values are Not stated. Rental sizes are ranges. Rents and sales are separate samples: no project yield or exact rental PSF is inferred.

Discuss this property

Get a price or rental assessment

Request an assessment for your home or discuss rental potential based on comparable transactions.

ONE DEVONSHIRE · Nov 2025 – Oct 2026 · All sale types · All unit sizes · 2 bedrooms

Your enquiry will include the property, page URL and transaction filters shown above. Yield-calculator amounts are excluded.

Test your assumptions

Rental yield calculator

Enter a purchase price and monthly rent for the same home. Results update as you type. Your assumptions stay in this page while you change transaction filters; they are not submitted or saved.

Rental reference in the selected view: median S$6,650 / month from 5 contracts. These contracts may cover different-sized homes. Check the bedroom breakdown and records before choosing your rent assumption.

Optional vacancy and running expenses

Blank expense fields count as zero. Enter annual costs for the full year; they are not reduced during vacancy.

Enter purchase price and monthly rent to calculate.

Calculation and exclusions

Gross rental yield = monthly rent × 12 ÷ purchase price × 100.

Annual income after entered expenses = monthly rent × (12 − vacant months) − monthly maintenance × 12 − annual property tax − other annual running costs. Yield after entered expenses divides that income by purchase price.

Results use your assumptions and are indicative, before financing and personal income tax. The denominator excludes stamp duties, legal fees, renovation, furnishing and other acquisition costs. Include recurring insurance, repairs and letting costs in other running costs where relevant. No appreciation, mortgage repayment or return on equity is calculated. Historical rental contracts do not guarantee future rent or occupancy.

History and activity

How transactions changed over time

Monthly · Nov 2025 – Oct 2026

The active filters also apply here. Value axes start at zero and adjust to the selected records; check their labels when comparing views. Each point shows a period median; the bars below count recorded sales or rental contracts. Different sale types and rental bedroom counts have separate series. These changes can reflect the mix of homes transacted, rather than appreciation of an individual home.

Sale PSF history

Median S$/sqft for single-unit strata sales, by sale type.

Resale
Median S$/sqftS$0S$790S$1,580S$2,370S$3,160Dec 2025 · Resale · S$2,846 / sqft · 1 sale · limited sampleJan 2026 · Resale · S$2,516 / sqft · 1 sale · limited sampleApr 2026 · Resale · S$2,951 / sqft · 1 sale · limited sampleMay 2026 · Resale · S$2,960 / sqft · 1 sale · limited sampleJun 2026 · Resale · S$3,053 / sqft · 1 sale · limited sampleJul 2026 · Resale · S$2,742 / sqft · 1 sale · limited sampleAug 2026 · Resale · S$2,781 / sqft · 2 sales · limited sampleSale records per period0Nov 251Dec 251Jan 260Feb 260Mar 261Apr 261May 261Jun 261Jul 262Aug 260Sep 260Oct 26

On a narrow screen, swipe the chart horizontally. Tap a point/bar or use the period controls for exact figures.

Aug 2026

2 sale records in this period.

  • Resale: S$2,781 / sqft · 2 sales · limited sample
Exact history and activity table
PeriodResale median PSFResale salesSale records
Nov 2025—00
Dec 2025S$2,8461 (limited)1
Jan 2026S$2,5161 (limited)1
Feb 2026—00
Mar 2026—00
Apr 2026S$2,9511 (limited)1
May 2026S$2,9601 (limited)1
Jun 2026S$3,0531 (limited)1
Jul 2026S$2,7421 (limited)1
Aug 2026S$2,7812 (limited)2
Sep 2026—00
Oct 2026—00

Monthly rent history

Median monthly rent in S$, by reported bedroom count.

2 bedrooms
Median S$/monthS$0S$2,100S$4,200S$6,300S$8,400Feb 2026 · 2 bedrooms · S$6,600 / month · 1 rental contract · limited sampleMay 2026 · 2 bedrooms · S$8,000 / month · 1 rental contract · limited sampleJul 2026 · 2 bedrooms · S$6,650 / month · 1 rental contract · limited sampleSep 2026 · 2 bedrooms · S$6,800 / month · 2 rental contracts · limited sampleRental contracts per period0Nov 250Dec 250Jan 261Feb 260Mar 260Apr 261May 260Jun 261Jul 260Aug 262Sep 260Oct 26

On a narrow screen, swipe the chart horizontally. Tap a point/bar or use the period controls for exact figures.

Sep 2026

2 rental contracts in this period.

  • 2 bedrooms: S$6,800 / month · 2 rental contracts · limited sample
Exact history and activity table
Period2 bedrooms median rent2 bedrooms rental contractsRental contracts
Nov 2025—00
Dec 2025—00
Jan 2026—00
Feb 2026S$6,6001 (limited)1
Mar 2026—00
Apr 2026—00
May 2026S$8,0001 (limited)1
Jun 2026—00
Jul 2026S$6,6501 (limited)1
Aug 2026—00
Sep 2026S$6,8002 (limited)2
Oct 2026—00

Filled points have at least five qualifying observations; hollow points have fewer than five. Lines join only adjacent filled points. Gaps are not estimated or filled with zeros. For five-year views, edge quarters marked * may contain fewer than three selected months. Sale activity bars include all selected sale records; PSF points use only qualifying single-unit strata sales.

Individual sale comparison

Sale price versus unit size

Nov 2025 – Oct 2026 · 8 qualifying sale records. The period, sale-type and unit-size filters above apply. Bedroom filters affect rentals only

Each plotted position represents one or more sales at that size and price. Tap a marker or select a record below for its contract month, floor range and PSF. Markers with a number contain multiple records; none are discarded.

Resale
Total sale price (S$)S$00S$990,000360S$1.98m720S$2.97m1,080S$3.96m1,440Unit size (sqft)#1 · Aug 2026 · Resale · 1,302 sqft · S$3,615,000 · floor 06-10#2 · Aug 2026 · Resale · 1,378 sqft · S$3,838,000 · floor 11-15#3 · Jul 2026 · Resale · 1,324 sqft · S$3,630,000 · floor 06-10#4 · Jun 2026 · Resale · 904 sqft · S$2,760,000 · floor 21-25#5 · May 2026 · Resale · 1,216 sqft · S$3,600,000 · floor 21-25#6 · Apr 2026 · Resale · 915 sqft · S$2,700,000 · floor 06-10#7 · Jan 2026 · Resale · 1,292 sqft · S$3,250,000 · floor 01-05#8 · Dec 2025 · Resale · 1,195 sqft · S$3,400,000 · floor 11-15

Both axes start at zero and adjust to the selected sales. All qualifying sales, including extreme values, remain shown. Swipe horizontally on a narrow screen. Identical positions are grouped without moving the data points. Nearby markers can overlap; the selector and table retain every eligible record.

#1 · Aug 2026 · Resale · 1,302 sqft · S$3,615,000 · floor 06-10

S$2,776 / sqft

Exact plotted sales table
RecordContract monthSale typeFloor rangeSize (sqft)Price (S$)PSF (S$/sqft)
1Aug 2026Resale06-101,3023,615,0002,776
2Aug 2026Resale11-151,3783,838,0002,786
3Jul 2026Resale06-101,3243,630,0002,742
4Jun 2026Resale21-259042,760,0003,053
5May 2026Resale21-251,2163,600,0002,960
6Apr 2026Resale06-109152,700,0002,951
7Jan 2026Resale01-051,2923,250,0002,516
8Dec 2025Resale11-151,1953,400,0002,846

0 selected records excluded from this plot: only explicitly single-unit strata sales with positive numeric prices and areas qualify. Size positions and PSF use unrounded area; displayed sizes are rounded. Record numbers refer to this view and are not unit identifiers. No fitted price or valuation is inferred.

Sales Transactions

Contract monthType of saleFloor rangeArea (sqft)Sale price (S$)Price (S$/sqft)Units in transaction
Aug 2026Resale06-101,3023,615,0002,7761
Aug 2026Resale11-151,3783,838,0002,7861
Jul 2026Resale06-101,3243,630,0002,7421
Jun 2026Resale21-259042,760,0003,0531
May 2026Resale21-251,2163,600,0002,9601
Apr 2026Resale06-109152,700,0002,9511
Jan 2026Resale01-051,2923,250,0002,5161
Dec 2025Resale11-151,1953,400,0002,8461

Last downloaded: 6 Nov 2026, 12:20 SGT. 8 matching records in the selected period.

Rental Contracts

Latest recorded lease start: Sep 2026.

Lease start monthBedroomsArea range (sqft)Monthly rent (S$)
Sep 20262900-10007,200
Sep 20262900-10006,400
Jul 20262900-10006,650
May 20262900-10008,000
Feb 20262900-10006,600

Last downloaded: 27 Oct 2026, 17:08 SGT. 5 matching records in the selected period.

Source: Urban Redevelopment Authority (URA), accessed through the URA Data Service. Data made available under the Singapore Open Data Licence. Areas are rounded; rental areas are ranges. Records may be revised and do not identify exact units. Multiple transactions in the same month are not ordered by day. These records are historical transactions, not current listings or valuations.

One Devonshire Site Map

Site plan of One Devonshire showing residential blocks numbered 01 to 06, surrounded by landscaped greenery and recreational facilities. Key features include a tennis court, main pool, jacuzzi, kids’ pool, fun pool, fitness area, jogging track, barbecue areas, a pavilion, putting green, and glass water feature. The layout also highlights the arrival court, entry waterwall, and various play and leisure zones, bordered by St. Thomas Walk, Devonshire Road, and Killiney Road.

One Devonshire Diagrammatic Chart

Schematic diagram of One Devonshire showing the unit distribution across six residential blocks, labeled 01 to 06. The chart maps out the layout from Basement 1 to the 36th floor, with designated areas like the English Garden, Mediterranean Garden, Chinese Garden, Japanese Garden, and Balinese Garden on various levels. Unit types are color-coded: 2-bedroom, 3-bedroom, 4-bedroom, Sky Suite, and Penthouse. Amenities such as gyms, changing rooms, and landscape decks are located on the lower levels.

One Devonshire 2 Bedroom Type B1a, B1b Floor Plan

Floor plan of a 2-Bedroom Type B1a/B1b unit at One Devonshire, featuring a functional layout with a living and dining area, enclosed kitchen, household shelter, two bathrooms, and two bedrooms including a master bedroom with an attached bath. A balcony extends from the living area, offering outdoor space. Type B1a measures 904 sqft and is located on levels 22 to 29, while Type B1b measures 914 sqft and is found on levels 10 to 21 (excluding 13 and 14).

One Devonshire 3 Bedroom Type C1a, C1b Floor Plan

Floor plan of a 3-Bedroom Type C1a/C1b unit at One Devonshire, showcasing a spacious layout with a living and dining area that opens to a balcony, three bedrooms including a master bedroom with ensuite bathroom, a second shared bathroom, kitchen with yard and utility area, WC, household shelter, and foyer. Type C1a measures 1,324 sqft and is available from levels 5 to 9, while Type C1b measures 1,356 sqft and is located on levels 10 and 11.

One Devonshire 3 Bedroom Type C1c Floor Plan

Floor plan of a 3-Bedroom Type C1c unit at One Devonshire, measuring 1,410 sqft. The layout includes a living and dining area that opens to a balcony, three bedrooms with the master bedroom featuring an ensuite bathroom, a common bathroom, kitchen with yard, household shelter, WC, and utility area. This unit type is available from levels 12 to 15.

One Devonshire 3 Bedroom Type C2b Floor Plan

Floor plan of a 3-Bedroom Type C2b unit at One Devonshire, measuring 1,302 sqft. The layout features a living and dining area with an adjacent balcony, three bedrooms including a master bedroom with an ensuite bathroom, a common bathroom, enclosed kitchen, yard, WC, household shelter, and utility area. This unit type is available on levels 10, 11, 13, and 15.

One Devonshire 3 Bedroom Type C4c, C4d Floor Plan

Floor plan of a 3-Bedroom Type C4c/C4d unit at One Devonshire. Type C4c measures 1,270 sqft and is located from levels 6 to 9, while Type C4d measures 1,334 sqft and is available from levels 18 to 20. The layout includes a living and dining area that opens to a balcony, three bedrooms with an ensuite master, a shared bathroom, enclosed kitchen, yard, WC, household shelter, and utility area.

One Devonshire 3 Bedroom Type C5a, C5b Floor Plan

Floor plan of a 3-Bedroom Type C5a/C5b unit at One Devonshire. Type C5a measures 1,291 sqft and is available on various levels including 4 to 7, 12, 13, 15 to 19, and 31 to 33. Type C5b measures 1,377 sqft and is located on levels 14 and 15. The layout includes a balcony-linked living and dining area, three bedrooms with an ensuite master, two bathrooms, enclosed kitchen, yard, WC, household shelter, and utility space.

One Devonshire 3 Bedroom Type C5c, C5d Floor Plan

Floor plan of a 3-Bedroom Type C5c/C5d unit at One Devonshire. Type C5c measures 1,325 sqft and is available on levels 20, 21 to 29, and 30 to 32. Type C5d measures 1,280 sqft and is located on level 33. The layout includes a balcony-fronting living and dining area, three bedrooms including a master with ensuite bathroom, a second shared bathroom, enclosed kitchen, yard, WC, household shelter, and utility space.

One Devonshire 3 Bedroom Type C2a, C2c Floor Plan

Floor plan of a 3-Bedroom Type C2a/C2c unit at One Devonshire. Type C2a measures 1,270 sqft and is located on levels 12 and 13, while Type C2c measures 1,291 sqft and is found on levels 8 and 9. The layout features a living and dining area connected to a balcony, three bedrooms including a master with ensuite, a common bathroom, enclosed kitchen, yard, WC, household shelter, and utility space.

One Devonshire 3 Bedroom Type C3a, C3b Floor Plan

Floor plan of a 3-Bedroom Type C3a/C3b unit at One Devonshire. Type C3a measures 1,194 sqft and is located on levels 6, 7, and 13 to 15, while Type C3b measures 1,216 sqft and is found on levels 10 to 12 and 16 to 32. The layout features a balcony-linked living and dining area, three bedrooms including a master with ensuite, two additional bathrooms, a spacious enclosed kitchen, yard, WC, household shelter, and utility area.

One Devonshire 3 Bedroom Type C4a, C4b Floor Plan

Floor plan of a 3-Bedroom Type C4a/C4b unit at One Devonshire. Type C4a measures 1,248 sqft and is available on levels 7, 13 to 17, 21, and 22, while Type C4b measures 1,280 sqft and is found on levels 10 and 11. The unit layout includes a living and dining area that leads to a balcony, three bedrooms including a master with ensuite bathroom, a common bathroom, enclosed kitchen, yard, WC, household shelter, and utility space.

One Devonshire 4 Bedroom Type D1a, D1c Floor Plan

Floor plan of a 4-Bedroom Type D1a/D1c unit at One Devonshire. Type D1a measures 1,571 sqft and is available on levels 5 to 14 and 30 to 34, while Type D1c measures 1,593 sqft and is located on levels 15 to 27. The layout features a spacious living and dining area with a balcony, four bedrooms including a master with ensuite bathroom, two additional bathrooms, enclosed wet and dry kitchens, a yard, WC, household shelter, and utility space.

One Devonshire 4 Bedroom Type D1b Floor Plan

Floor plan of a 4-Bedroom Type D1b unit at One Devonshire, measuring 1,603 sqft and located on levels 28 to 30. The layout includes a spacious living and dining area that opens to a balcony, four bedrooms including a master with ensuite bathroom, two additional bathrooms, an enclosed wet and dry kitchen, yard, WC, household shelter, and utility space.

One Devonshire 4 Bedroom Type D2a, D2b Floor Plan

Floor plan of a 4-Bedroom Type D2a/D2b unit at One Devonshire. Type D2a measures 1,463 sqft and is located on levels 18 to 20, while Type D2b measures 1,496 sqft and is found on levels 21 to 22 and 27 to 32. The layout includes a balcony-linked living and dining area, four bedrooms including a master with ensuite, three bathrooms, enclosed kitchen with yard, WC, household shelter, and utility space.

One Devonshire 4 Bedroom Type D2c Floor Plan

Floor plan of a 4-Bedroom Type D2c unit at One Devonshire, measuring 1,550 sqft. The layout includes a spacious living and dining area that connects to a balcony, four bedrooms including a master with ensuite, two additional bathrooms, an enclosed kitchen with yard, WC, household shelter, and utility space. This unit type is located on levels 16, 17, and 24 to 26.

One Devonshire Penthouse Type PH1 Floor Plan

Floor plan of Penthouse Type PH1 at One Devonshire, featuring a two-storey layout. The lower storey spans 1,571 sqft and includes a spacious living and dining area that opens to a large terrace, three bedrooms including a master with ensuite, a family area, kitchen, wet kitchen, yard, utility room, and household shelter. The upper storey is a large open roof terrace with a pool and lounging area, offering ample outdoor space for relaxation and entertainment. This unit is located on level 36 of Block 05.

One Devonshire Penthouse Type PH2 Floor Plan

Floor plan of Penthouse Type PH2 at One Devonshire, featuring a luxurious two-storey layout. The lower storey spans 4,678 sqft and includes a spacious living and dining area, four generously sized bedrooms including a master suite with walk-in wardrobe and ensuite, a private study, family area, wet and dry kitchens, utility room, household shelter, and multiple bathrooms. Expansive open terraces wrap around the unit. The upper storey is dedicated to a large roof terrace with a private swimming pool, offering panoramic views and ample space for outdoor entertainment. This penthouse is located on level 36 of Block 01.

One Devonshire Sky Suite Type S1 Floor Plan

Floor plan of Sky Suites Type S1 and S2 at One Devonshire.

Type S1 measures 2,400 sqft and spans levels 25 to 35 of Block 05. It features a spacious living and dining area with a wide balcony, four bedrooms including a master suite with walk-in wardrobe and ensuite, a family area, kitchen, wet kitchen, yard, utility room, and household shelter.

Type S2 measures 2,755 sqft and occupies level 35 of Block 01. It offers a similar configuration with an even more expansive living and dining space, four well-appointed bedrooms, generous open areas, and premium finishes designed for elevated high-floor living.