One Sophia

Sophia Regency 誉璟府 (yù jǐng fǔ)

From S$1.47M

38 units
Freehold

The Collective at One Sophia

From S$1.25M

367 units
99-yr

The Robertson Opus

From S$1.29M

348 units
999-yr

Peck Hay Road GLS

From S$3.68M

315 units
99-yr

River Green 嘉溪绿苑

From S$1.4M

524 units
99-yr

Open the full compare tool

River Valley Green (Parcel C)

From S$2.69M

470 units
99-yr

Compare with nearby launches

Pick up to three nearby launches to compare.

	One SophiaYou are viewing
Stage	Now selling
District	D9
Distance	This project
Tenure	99-year leasehold
Expected TOP	Not listed
Total units	367
Units available	Not released
From	S$3.34M
PSF from	Not listed
1 Bedroom from	Not listed
2 Bedroom from	Not listed
3 Bedroom from	Not listed
4 Bedroom from	Not listed

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The full tool shows every bedroom type side by side: price and PSF ranges, sizes, units left and floor plans. Add any project in Singapore, not only the ones nearby.

Book a showflat visit

Winnie takes you through this project and the launches you compared, on one visit.

Questions about One Sophia

One Sophia is located in District 9 (Orchard / River Valley) of Singapore.

One Sophia is a 99-year leasehold development. Under Singapore's leasehold system, the land reverts to the State at the end of the lease term.

One Sophia is currently under construction. The expected TOP date is set by the developer; register your interest on this page to be notified of construction milestones and the official TOP announcement.

One Sophia is developed by Sophia Commercial Pte. Ltd. and Sophia Residential Pte. Ltd., the appointed Singapore developer responsible for the project's design, construction, and sales.

One Sophia comprises 367 residential units across the development.

Indicative prices at One Sophia start from S$3.34M and range up to S$14.22M. Final prices are confirmed at booking and vary by unit type, floor, and view; contact us via the enquiry form for the latest unit-by-unit price list.

The showflat for One Sophia is reserved for registered viewers. Sign up via the enquiry form on this page and we'll send you the Google Maps location, viewing times, and direct contact for VIP showflat access. Walk-ins without an appointment are typically not permitted.

Yes. Tap the Compare Property button on this page to place One Sophia side-by-side with up to three other developments. The comparison covers price, unit sizes, tenure, developer, and TOP.

Developer-issued discounts at One Sophia change with each phase of release. Speak with our licensed agent via the enquiry form on this page for the latest discount structure, early-bird pricing, and any stamp duty subsidies on offer.

Submit your contact details via the registration form on this page and our agent will arrange a personalised VIP viewing of One Sophia. VIP viewings cover the showflat, available units, floor plans, and developer pricing not yet public.

Available floor plans, schematics, unit mix breakdowns, and the project factsheet for One Sophia are published on this page as soon as they're released by the developer. Sign up for project updates and you'll be notified the moment new materials go live.

For Singapore citizens and PRs buying a private residential property like One Sophia, the standard minimum down payment under the 75% loan-to-value (LTV) limit is 25% of the purchase price. The first 5% is paid in cash at booking when the developer issues the Option to Purchase (OTP). The remaining 20% is payable when the OTP is exercised, sourced from cash and/or CPF Ordinary Account. Foreigners follow the same 25% down payment structure but cannot use CPF. Speak to our licensed agent for an individual TDSR calculation.

ABSD on a private residential purchase in Singapore including One Sophia is 0% for a Singapore citizen's first property, 20% for a citizen's second, and 30% for a third or more. PRs pay 5% on their first property and 30% on their second. Foreigners pay 60% on any property. ABSD remission is available for couples where one spouse is a Singapore citizen, subject to conditions including selling existing properties within 6 months. Final rates are set by IRAS at the time of purchase.

BSD on One Sophia is calculated on a tiered sliding scale set by IRAS: 1% on the first S$180,000, 2% on the next S$180,000, 3% on the next S$640,000, 4% on the next S$500,000, 5% on the next S$1.5M, and 6% on the amount above S$3M. BSD is payable to IRAS within 14 days of signing the purchase contract. Any Additional Buyer's Stamp Duty (ABSD) is on top of BSD, not instead of it.

To book a unit at One Sophia: (1) Register your interest via the enquiry form on this page. (2) Our agent sends the latest price list, floor plans, and unit availability. (3) Confirm your selection and submit the 5% Option Fee (cheque or PayNow). (4) The developer issues the Option to Purchase (OTP), with the Sale & Purchase Agreement typically delivered within 14 days. (5) Exercise the OTP within roughly 3 weeks of receiving the S&PA by paying the remaining 20% (balance of the 25% down payment) and signing the agreement. The full process from booking to S&PA signing usually takes 3 to 6 weeks.

Monthly maintenance fees at One Sophia are payable to the Management Corporation Strata Title (MCST) once the development is completed. Across Singapore, mass-market new launches typically fall between S$300 and S$800 per month for a 3-bedroom unit, while developments with extensive facilities run higher. What you pay depends on your unit's share value, the size of the development and how much there is to maintain, so a small project with a full facilities deck often costs more per household than a large one. The first year's contribution is usually paid in advance at completion. We will send the exact MCST budget for One Sophia once the developer publishes it.

Yes. For One Sophia, eligible Singapore citizens and PRs can fund the purchase with a combination of cash, CPF Ordinary Account (OA) funds, and a bank loan, subject to the Total Debt Servicing Ratio (TDSR) cap of 55% of gross monthly income. The standard split is 5% cash + 20% CPF or cash for the down payment, with the remaining 75% via a bank loan. MAS allows a maximum private-property loan tenure of 35 years, but tenures over 30 years (or that extend past age 65) face reduced LTV limits. Foreigners cannot use CPF and must rely on cash plus a bank loan.

Buying One Sophia as a new launch differs from a resale condo purchase in three main ways. First, payment is progressive: instead of paying the full price upfront, payments are staged (5%, 20%, then construction-milestone instalments). Second, new launches ship with the developer's full fittings, warranty, and current building specifications. Third, while Buyer's Stamp Duty and ABSD apply identically to both, new launches give early-bird buyers access to preferred units, floors, and views at the official launch price. Resale condos move faster (immediate possession) but lack the construction-period payment flexibility.

Your agent

Winnie Lim Hui Nee

CEA R061623D · Huttons Asia Pte. Ltd L3008899K

Winnie combines licensed property advice with a data-led view of pricing, unit selection and the buying process.

Get the price list Floor plans

Now sellingD9 · Orchard / River Valley99-year leasehold

One Sophia

Sophia Commercial Pte. Ltd. and Sophia Residential Pte. Ltd.367 units

Key facts

Name: One Sophia
Type: Condo
Developer: Sophia Commercial Pte. Ltd. and Sophia Residential Pte. Ltd.
Postal code: 228149
District: D9 · Orchard / River Valley
Tenure: 99-year leasehold
Total units: 367
Car park lots: 273

Prices

Floor plans

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Site plan

Where it sits

Schools in the area

Primary Schools (within ~1–2km)

Anglo-Chinese School (Junior)

St. Margaret’s School (Primary)

River Valley Primary School

Farrer Park Primary School

St. Joseph’s Institution Junior

Stamford Primary School (short commute)

Secondary Schools

School of the Arts (SOTA)

Outram Secondary School

St. Joseph’s Institution (SJI)

School of Science and Technology (SST)

CHIJ Secondary (various campuses within reach)

Northlight School

Junior College / Tertiary

Singapore Management University (SMU)

Nanyang Academy of Fine Arts (NAFA)

LASALLE College of the Arts

Kaplan Higher Education Academy

Singapore Polytechnic (short MRT ride)

International Schools

Insworld Institute

Invictus International School

Chatsworth International School (Orchard vicinity access)

EtonHouse International School (various central campuses)

About the project

One Sophia – Orchard-Adjacent Mixed-Use Living

Prime Location & Connectivity

Address: 1 Sophia Road, Singapore 228149

Nearest MRT Stations:

Dhoby Ghaut MRT Station (NS24/NE6/CC1): Approximately 5-minute walk (3-line interchange)

Bencoolen MRT Station (DT21): Approximately 7-minute walk

Rochor MRT Station (DT13): Approximately 10-minute walk

Major Expressways: Central Expressway (CTE), Pan Island Expressway (PIE), Marina Coastal Expressway (MCE)

Nearby Amenities:

Shopping Malls: Plaza Singapura, The Cathay, Orchard Road shopping belt (ION, Ngee Ann City, Paragon, Wisma Atria)

Healthcare: Mount Elizabeth Hospital, Raffles Hospital, KK Women's and Children's Hospital

Recreation: Fort Canning Park, Istana Park, Singapore Botanic Gardens (UNESCO World Heritage Site)

Cultural Institutions: National Museum of Singapore, Singapore Art Museum, Peranakan Museum

Development Details

Total Units: 122 office units

Tenure: 99 Years Leasehold commencing from 6 December 2023

Site Area: Approximately 7,118 sqm

Project Type: Mixed-Use Development

Project Status: Under Construction

Expected TOP: December 2029

Developer: Sophia Commercial Pte. Ltd. and Sophia Residential Pte. Ltd.

Facilities & Amenities

One Sophia integrates premium office spaces with curated lifestyle and retail amenities at street level:

Commercial Suites: Modern office layouts designed for hybrid working, with floor-to-ceiling glazing

Lifestyle Amenities: Sky Lounges, Co-Working Pods, Wellness Studios

Retail & F&B: Street-level retail and dining outlets integrated within the podium

Connectivity: Direct sheltered access to nearby MRT stations and Orchard Road precinct

Smart Building Features: App-based access, smart lift dispatching, energy-efficient MEP systems

Unique Selling Points

Orchard Fringe Address: Steps from Singapore's premier shopping and lifestyle district while offering a quieter, character-rich enclave around Sophia Road

Three-Line MRT Interchange: Dhoby Ghaut connects the North-South, North-East and Circle Lines — among Singapore's most well-connected stations

Mixed-Use Convenience: Office, retail and F&B integrated within a single landmark development

Established Heritage Precinct: Surrounded by Singapore's arts, civic and museum cluster, with Fort Canning Park and Bras Basah cultural belt within walking distance

Future-Ready Workspaces: Designed for the post-pandemic flexible work model with technology-enabled communal areas

Strategic Investment Position: Limited supply of new freehold-quality office stock in the Orchard fringe gives One Sophia rarity value

Photos

Nearby launches

Sophia Regency 誉璟府 (yù jǐng fǔ)

From S$1.47M

38 units
Freehold

The Collective at One Sophia

From S$1.25M

367 units
99-yr

The Robertson Opus

From S$1.29M

348 units
999-yr

Peck Hay Road GLS

From S$3.68M

315 units
99-yr

River Green 嘉溪绿苑

From S$1.4M

524 units
99-yr

Open the full compare tool

River Valley Green (Parcel C)

From S$2.69M

470 units
99-yr

Compare with nearby launches

Pick up to three nearby launches to compare.

	One SophiaYou are viewing
Stage	Now selling
District	D9
Distance	This project
Tenure	99-year leasehold
Expected TOP	Not listed
Total units	367
Units available	Not released
From	S$3.34M
PSF from	Not listed
1 Bedroom from	Not listed
2 Bedroom from	Not listed
3 Bedroom from	Not listed
4 Bedroom from	Not listed

Compare the units in detail

The full tool shows every bedroom type side by side: price and PSF ranges, sizes, units left and floor plans. Add any project in Singapore, not only the ones nearby.

Book a showflat visit

Winnie takes you through this project and the launches you compared, on one visit.

Questions about One Sophia

One Sophia is located in District 9 (Orchard / River Valley) of Singapore.

One Sophia is a 99-year leasehold development. Under Singapore's leasehold system, the land reverts to the State at the end of the lease term.

One Sophia is developed by Sophia Commercial Pte. Ltd. and Sophia Residential Pte. Ltd., the appointed Singapore developer responsible for the project's design, construction, and sales.

One Sophia comprises 367 residential units across the development.

Yes. Tap the Compare Property button on this page to place One Sophia side-by-side with up to three other developments. The comparison covers price, unit sizes, tenure, developer, and TOP.

Your agent

Winnie Lim Hui Nee

CEA R061623D · Huttons Asia Pte. Ltd L3008899K

Winnie combines licensed property advice with a data-led view of pricing, unit selection and the buying process.