New Launch · D25 · BUC
Keystone @ Mandai
D25 - Admiralty / Woodlands · Freehold · Expected TOP 2028-12-30
Get instant updates when units are sold or prices move. Track this project →
Price from
$2,219,000
PSF from
$1,330 psf
Total units
68
Expected TOP
2028-12-30
Project at a glance
Keystone @ Mandai key facts
- Who is the developer of Keystone @ Mandai?
- Keystone @ Mandai is developed by Bayswood Pte Ltd.
- How many units does Keystone @ Mandai have?
- Keystone @ Mandai has 68 residential units.
- What unit layouts are available at Keystone @ Mandai?
- Keystone @ Mandai offers Factory layouts.
- What is the tenure of Keystone @ Mandai?
- Keystone @ Mandai is Freehold.
- When is the expected TOP for Keystone @ Mandai?
- Keystone @ Mandai has an expected TOP of 2028-12-30.
- How much does Keystone @ Mandai cost?
- Prices at Keystone @ Mandai start from $2,219,000, around $1,330 psf.
- Where is Keystone @ Mandai located?
- Keystone @ Mandai is at 2C Mandai Estate, D25, Singapore.
Information last updated 14 Sept 2026. Figures are based on the developer's latest published data, are indicative only, and are subject to change and confirmation by the developer.
Sales status
How many units are left
- Sold
- 25.0% (17)
- Reserved
- 0.0% (0)
- Available
- 75.0% (51)
Updated 14 Sept 2026 — synced daily at 7am & 11:59pm from our database update.
Availability at a glance
Availability Elevation Chart
Keystone @ Mandai
| Floor | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
|---|---|---|---|---|---|---|---|
| 10 | 01 | 02 | 03 | ||||
| 09 | 01 | 02 | 03 | 04 | 06 | ||
| 08 | 01 | 02 | 03 | 04 | 06 | 07 | |
| 07 | 01 | 02 | 03 | 04 | 05 | 06 | |
| 06 | 01 | 04 | 05 | 06 | |||
| 05 | 01 | 04 | 05 | 06 | |||
| 04 | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
| 03 | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
| 02 | 01 | 03 | 04 | 05 | 06 | ||
| 01 | 03 |
21 sold · 48 available · 69 units
Elevation may not be the latest copy. Subject to changes without notice. Request to get the full latest updated copy with price list.
Transactions
Units sold — latest updates
21 units taken up
- #10-06FactorySOLD7 Sept 2026
- #09-07FactorySOLD21 Jun 2026
- #08-05FactorySOLD21 Jun 2026
- #10-04FactorySOLD16 Apr 2026
- #01-04FactorySOLD15 Apr 2026
- #05-03FactorySOLD1 Apr 2026
- #06-03FactorySOLD1 Apr 2026
- #10-05FactorySOLD24 Mar 2026
- #07-07FactorySOLD1 Mar 2026
- #01-05FactorySOLD11 Feb 2026
- #09-05FactorySOLD9 Jan 2026
- #02-02FactorySOLD9 Jan 2026
Disclaimer: Prices, availability, data and charts are provided for general reference only and are subject to change without prior notice. While reasonable efforts are made to ensure accuracy, the information may not always be complete or up to date. This material does not constitute financial or investment advice.
Unit take-up is synced twice daily (7am & 11:59pm) from our database update. Contact Kaeden for the most updated live balance unit chart.
Overview
Project facts
- Developer
- Bayswood Pte Ltd
- Address
- 2C Mandai Estate
- District
- D25 - Admiralty / Woodlands
- Tenure
- Freehold
- Project type
- Industrial
- Total units
- 68
- Expected TOP
- 2028-12-30
- Launch
- 15 May 2025
- Price from
- $2,219,000 ($1,330 psf)
Developer
About the developer
Bayswood Pte Ltd
Keystone @ Mandai is developed by Bayswood Pte Ltd. Below are the developer details and their other launches currently on the market, so you can weigh their track record.
- Project type
- Industrial
- Tenure
- Freehold
- Total units
- 68
- Expected TOP
- 2028-12-30
Information is subject to developer confirmation and may change without notice.
Price Guide
Unit mix and indicative pricing
| Unit type | Size (sqft) | Price from | Price to | Avg PSF | Available |
|---|---|---|---|---|---|
| Factory | 1668 – 2024 | $2,219,000 | $3,241,000 | $1,517 | 51 of 69 |
Factory
- Size
- 1668 – 2024 sqft
- Avg PSF
- $1,517
- Price
- $2,219,000 – $3,241,000
- Available
- 51 of 69
Disclaimer: Prices, availability, data and charts are provided for general reference only and are subject to change without prior notice. While reasonable efforts are made to ensure accuracy, the information may not always be complete or up to date. This material does not constitute financial or investment advice. Contact Kaeden for the most updated live Full Price List.
Progressive payment calculator
Plan your Keystone @ Mandai purchase
Housing loan
Buyer profile
Properties owned
Instalments assume a 30-year loan at 4.0% interest.
Factory
Cash needed upfront
- Booking fee (5% cash)
- $136,500
- Downpayment on exercise (20% cash / CPF)
- $546,000
- Buyer's stamp duty
- $106,100
- Total cash / CPF upfront
- $788,600
Monthly instalment once fully drawn: $9,775
Progressive payment schedule
- Booking (5%)$136,500
- Exercise of Option (15%)$409,500
- Foundation works (10%)$273,000$1,303/mo
- Concrete framework (10%)$273,000$2,607/mo
- Brick walls (5%)$136,500$3,258/mo
- Ceiling & roofing (5%)$136,500$3,910/mo
- Doors & windows (5%)$136,500$4,562/mo
- Wiring & car parks (5%)$136,500$5,213/mo
- TOP — keys (25%)$682,500$8,472/mo
- CSC — completion (15%)$409,500$9,775/mo
Sell & buy timeline planning
Need to sell before you buy?
Unexpected ABSD can derail your plan.
- Selling before buying — Time your sale so you are not counted as owning two properties when you exercise the new launch OTP.
- Holding a property — Owning one property already changes the ABSD rate and the cash/CPF you need.
- Unexpected liability — Exercise dates and ownership counts can shift. Verify your status before committing.
Selling your current home
Buying your new launch
Know your net proceeds
Valuation, loan redemption and CPF refund
StartSet a safe budget
Loan, cash and CPF available
Market and secure a buyer
Negotiate price and issue OTP
Weeks 1–4Shortlist the right unit
Compare price, stack and payment timeline
Buyer exercises the OTP
Sale proceeds and completion date become clearer
Weeks 5–12Coordinate your purchase
Time the new-home OTP around your sale
Complete your sale
Allow time for funds and CPF to be returned
CriticalAvoid an ABSD timing mistake
Confirm ownership status before exercising
Hand over your home
Complete the agreed handover
NextFollow the payment schedule
Prepare each progressive payment stage
Your actual sequence depends on your property, finances, loan approval and transaction dates.
Disclaimer: Figures are estimates for illustration only, based on the project's indicative pricing, prevailing stamp-duty rates and a standard progressive payment schedule. Actual payments follow the developer's Sale & Purchase Agreement and your bank's loan offer. This material does not constitute financial advice. Contact Kaeden for a plan tailored to your situation.
Layouts
Floor plans
Gallery
Project images
Video
Keystone @ Mandai videos
Showflat
Book a showflat viewing
Viewing is strictly by appointment. Request a visit and Kaeden will confirm an available slot, send the latest balance unit chart and price list for Keystone @ Mandai, and walk you through the stack, facing and payment schedule before you commit.
Prefer to talk first? Contact Kaeden directly.
Request a showflat appointment
Choose your preferred timeline below. Kaeden will personally confirm an available appointment slot.