The Sierra
The Sierra is a 999-year apartment in District 10 (Bukit Timah) that obtained TOP in 1998, with 60 units across 1 block. Units have recently transacted around S$1.72M (S$1,766 psf), from 130 sales on record. There are 5 units for sale from S$1.91M to S$2.50M. The lease has approximately 910 years remaining.
What are the key facts about The Sierra?
The Sierra is a 999-year apartment in District 10 (Bukit Timah) that obtained TOP in 1998, with 60 units across 1 block.
- Tenure
- 999-year
- TOP / Completion
- 1998
- Developer
- KOHS BROTHERS DEVELOPMENT PTE LTD
- Total units
- 60
- Blocks
- 1
- District / Area
- District 10 (Bukit Timah)
- Market segment
- CCR
- Median PSF
- S$1,766 psf
- Last transacted
- Sept 2025
- Remaining lease
- ≈ 910 years
What is the price and PSF at The Sierra?
Units have recently transacted around S$1.72M (S$1,766 psf), at a gross rental yield of about 1.7% (URA caveat data).
Recent median price
S$1.72M
recent · 130 sales on record
Median PSF
S$1,766 psf
recent transactions
Median rent (monthly)
S$2,491
520 rentals on record
Gross rental yield
1.7%
indicative, gross
Units currently for sale are asking a median of S$1,949 psf — about 10% above the most recent transacted PSF.
Source: URA caveat data, through Sept 2025.
What has recently sold at The Sierra?
The Sierra has 130 recorded sales; the most recent transacted at S$1,780,000 in Sept 2025 (URA caveat data).
| Date | Price | Size (sqft) | PSF |
|---|---|---|---|
| Sept 2025 | S$1,780,000 | 980 | S$1,817 psf |
| Jun 2025 | S$2,215,000 | 1,206 | S$1,837 psf |
| May 2025 | S$1,302,800 | 667 | S$1,952 psf |
| Jul 2024 | S$1,935,000 | 1,033 | S$1,873 psf |
| Mar 2024 | S$1,730,000 | 980 | S$1,766 psf |
| Aug 2023 | S$2,160,000 | 1,206 | S$1,792 psf |
| Mar 2023 | S$1,190,000 | 667 | S$1,783 psf |
| Mar 2023 | S$1,120,000 | 667 | S$1,678 psf |
| Jan 2023 | S$1,715,000 | 1,033 | S$1,660 psf |
| Jan 2022 | S$1,890,000 | 1,206 | S$1,568 psf |
| Aug 2021 | S$1,530,000 | 1,141 | S$1,341 psf |
| Aug 2021 | S$1,575,000 | 1,033 | S$1,524 psf |
130 sales and 520 rentals on record since Nov 1996. Source: URA.
What bedroom types are available at The Sierra?
The Sierra has 5 units listed for sale, spanning 3-bedroom layouts.
Based on units currently listed for sale.
| Bedrooms | For sale | Price range | Median PSF |
|---|---|---|---|
| 3-bedroom | 5 | S$1.91M–S$2.50M | S$1,949 psf |
Where is The Sierra and what's nearby?
The Sierra is located in Bukit Timah, in the Central Region of Singapore.
The Sierra is a 999-year apartment completed in 1998. It was developed by KOHS BROTHERS DEVELOPMENT PTE LTD. The development has 60 residential units. It sits on a land area of 2,938 sqm and has a gross floor area of 6,191 sqm. The plot ratio is 2.1.
THE SIERRA is located at 80 Mount Sinai Drive, Singapore 277125. It is part of District 10, Ardmore / Bukit Timah / Holland Road / Tanglin, Bukit Timah. The project falls within the Central Region and the CCR market segment.
The nearest rail connection is Dover MRT, approximately 767m away, around 12 minutes on foot. Nearby amenities include The Star Vista for shopping, YEO KENG GUAN for groceries, and Mount Sinai Plain Pg for greenery and recreation. Facilities in the development include Barbeque Area, Covered car park, Gymnasium room, Playground, 24 hours security, and Swimming pool.
How far is The Sierra from MRT and schools?
The nearest MRT/LRT to The Sierra is Dover MRT, about 767 m away (~12 min walk). 2 schools are within 1 km, including 1 primary school.
Getting around
- Dover MRT767 m · ~12 min
Schools nearby
Homes within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Henry Park Primary SchoolPrimary schoolwithin 1 km · P1 priority468 m
- School Of Science And Technology, SingaporeSecondary schoolwithin 1 km908 m
- New Town Secondary SchoolSecondary school1.2 km
- Pei Tong Primary SchoolPrimary school1.4 km
- Anglo-Chinese School (Independent)Mixed-level school1.6 km
- Methodist Girls' School (Primary)Primary school1.7 km
- Methodist Girls' School (Secondary)Secondary school1.7 km
- Nan Hua High SchoolSecondary school1.7 km
Shops, food & parks
Straight-line distances from the development. Source: PropKaki amenities data.
What facilities does The Sierra have?
The Sierra has 7 facilities, including Barbeque Area, Covered car park, Gymnasium room, Playground, and more.
What does it cost to own a unit at The Sierra?
Buying a unit at The Sierra (~S$1.72M) needs about S$12,554/mo in income and S$5,776/mo in repayments, after S$55,350 stamp duty and a S$429k downpayment.
Illustrative, for a Singapore Citizen buying a unit at the recent median price (S$1.72M) as their first home — 25% down, 30-year loan at 3.5% p.a. Rates as of May 2026. Run it for your own profile →
Buyer's Stamp Duty
S$55,350
BSD, tiered
Downpayment (25%)
S$429k
cash + CPF
Monthly instalment
S$5,776/mo
30y @ 3.5%
Income required
S$12,554/mo
TDSR @ stress rate
Frequently asked questions about The Sierra
What is the price at The Sierra?⌄
Units at The Sierra have recently transacted around S$1.72M (S$1,766 psf), from 130 sales on record (URA caveat data).
What is the PSF at The Sierra?⌄
Units for sale at The Sierra are asking a median of about S$1,949 psf.
Is The Sierra freehold or leasehold?⌄
The Sierra is 999-year, with approximately 910 years remaining on the lease.
When was The Sierra built?⌄
The Sierra obtained TOP in 1998, developed by KOHS BROTHERS DEVELOPMENT PTE LTD.
How many units are for sale at The Sierra?⌄
There are 5 units for sale at The Sierra, from S$1.91M to S$2.50M.
What is the rental yield at The Sierra?⌄
Gross rental yield at The Sierra is about 1.7%, based on median current rents and prices.
How many units are in The Sierra?⌄
The Sierra has 60 units across 1 block.
What facilities does The Sierra have?⌄
The Sierra has 7 facilities, including Barbeque Area, Covered car park, Gymnasium room, Playground, 24 hours security, Swimming pool, and more.
What is the nearest MRT to The Sierra?⌄
The nearest MRT/LRT station to The Sierra is Dover MRT, about 767 m away (~12 min walk).
Which primary schools are within 1 km of The Sierra?⌄
Henry Park Primary School is within 1 km of The Sierra — homes within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
