Alpha Apartments
Resident Profile
- 45% Owner
- 55% Tenant
*Estimated based on rental transaction volume against total units.
Key Property Details
Project Name | Alpha Apartments |
|---|---|
Address | 98 Koon Seng Road, Singapore 427037 View on map |
Nearest MRT | Marine Parade MRT |
TOP date | 1 Jan 2005 |
Tenure | Freehold |
Project Size | Small (22 units) |
Number of Units | 22 |
District | D15 |
Neighbourhood | Marine Parade |
Blocks | 1 |
Property type | Condo Apartment |
Developer | Everspring Property Pte Ltd |
Buildings in Alpha Apartments
- 98 Koon Seng Road427037
Facilities for Alpha Apartments
BBQ
Jacuzzi
Playground
Swimming Pool
Site Plans
Site plans and elevation charts for Alpha Apartments
Pricing & Transaction History
Sale transaction history for Alpha Apartments
All
Studio
1 BR
2 BR
3 BR
4 BR
5+ BR
Date sold | Block | Unit | Beds | PSF | Area
(sqft) | Price sold |
|---|---|---|---|---|---|---|
05/2026 | 98 | #05-xx | - | S$ 1,075 | 2,465 | S$ 2.650M |
08/2021 | 98 | #02-xx | - | S$ 1,129 | 1,249 | S$ 1.410M |
07/2021 | 98 | #03-xx | - | S$ 1,077 | 1,151 | S$ 1.240M |
07/2017 | 98 | #04-xx | - | S$ 1,009 | 1,249 | S$ 1.260M |
02/2017 | 98 | #02-xx | - | S$ 894 | 1,152 | S$ 1.030M |
12/2016 | 98 | #0x-xx | - | S$ 935 | 1,571 | S$ 1.469M |
10/2016 | 98 | #0x-xx | - | S$ 949 | 1,249 | S$ 1.185M |
02/2016 | 98 | #0x-xx | - | S$ 979 | 1,152 | S$ 1.128M |
07/2012 | 98 | #0x-xx | 4 BR | S$ 745 | 2,228 | S$ 1.660M |
08/2011 | 98 | #0x-xx | 4 BR | S$ 998 | 1,152 | S$ 1.150M |
01/2010 | 98 | #0x-xx | 2 BR | S$ 732 | 915 | S$ 670,000 |
11/2009 | 98 | #0x-xx | 2 BR | S$ 754 | 915 | S$ 690,000 |
07/2009 | 98 | #0x-xx | 4 BR | S$ 531 | 1,808 | S$ 960,000 |
04/2009 | 98 | #0x-xx | 4 BR | S$ 616 | 1,153 | S$ 710,000 |
11/2007 | 98 | #0x-xx | - | S$ 730 | 1,573 | S$ 1.148M |
05/2007 | 98 | #0x-xx | - | S$ 649 | 1,151 | S$ 747,000 |
01/2007 | 98 | #0x-xx | 4 BR | S$ 508 | 1,260 | S$ 640,000 |
02/2005 | 98 | #0x-xx | - | S$ 521 | 1,152 | S$ 600,000 |
02/2005 | 98 | #0x-xx | - | S$ 397 | 2,166 | S$ 860,000 |
02/2005 | 98 | #0x-xx | - | S$ 525 | 914 | S$ 480,000 |
Rent transaction history for Alpha Apartments
All
Studio
1 BR
2 BR
3 BR
4 BR
5+ BR
Date | Beds | PSF | Area
(sqft) | Price |
|---|---|---|---|---|
01/2026 | 3 BR | S$ 3.65 | 1,100-1,200 | S$ 4,200 |
01/2026 | 1 BR | S$ 4.47 | 800-900 | S$ 3,800 |
12/2025 | 3 BR | S$ 2.61 | 2,400-2,500 | S$ 6,400 |
01/2025 | 3 BR | S$ 2.61 | 2,400-2,500 | S$ 6,400 |
11/2024 | 3 BR | S$ 3.49 | 1,200-1,300 | S$ 4,400 |
08/2024 | 3 BR | S$ 3.65 | 1,100-1,200 | S$ 4,200 |
01/2024 | 1 BR | S$ 4.35 | 800-900 | S$ 3,700 |
01/2024 | 3 BR | S$ 3.65 | 1,100-1,200 | S$ 4,200 |
04/2023 | 3 BR | S$ 3.06 | 2,400-2,500 | S$ 7,500 |
01/2023 | 3 BR | S$ 2.65 | 2,400-2,500 | S$ 6,500 |
10/2022 | 3 BR | S$ 3.04 | 1,100-1,200 | S$ 3,500 |
08/2022 | 3 BR | S$ 3.48 | 1,100-1,200 | S$ 4,000 |
12/2021 | 1 BR | S$ 2.94 | 800-900 | S$ 2,500 |
09/2021 | 1 BR | S$ 2.76 | 800-900 | S$ 2,350 |
08/2021 | 3 BR | S$ 2.52 | 1,100-1,200 | S$ 2,900 |
01/2021 | 3 BR | S$ 1.80 | 2,400-2,500 | S$ 4,400 |
12/2020 | 3 BR | S$ 2.32 | 1,200-1,300 | S$ 2,900 |
10/2020 | 3 BR | S$ 2.52 | 1,100-1,200 | S$ 2,900 |
09/2020 | 1 BR | S$ 2.65 | 800-900 | S$ 2,250 |
08/2020 | 3 BR | S$ 2.43 | 1,100-1,200 | S$ 2,800 |
Payment structure & financing options
Sale price
Mortgage calculation
on 2% interest rate
S$ 1,261
/month
Downpayment (25%)
S$ 113,750
Loan amount (75%)
S$ 341,250
Tenure (yrs)
5
35
Loan (%)
10
75
Interest (%)
0
5
Location
Location of Alpha Apartments
Taxi
Public Transport
Driving
Add locations your travel to frequently to calculate travel time
2 Transfers
S$ 1.50
2 Transfers
S$ 1.30
3 Transfers
S$ 1.39
Amenities nearby Alpha Apartments
Schools | Distance |
|---|---|
Blue House Rambai | 2 mins (82 m) |
At10tion International | 2 mins (141 m) |
Praises Kids | 4 mins (219 m) |
MRT Stations | Distance |
|---|---|
Marine Parade | 1.4 km |
Eunos | 1.2 km |
Marine Terrace | 1.6 km |
Supermarkets | Distance |
|---|---|
Giant Super - JK Centre | 6 mins (413 m) |
Giant Express | 6 mins (419 m) |
R & R 榴莲 | 673 m |
Parks | Distance |
|---|---|
Dog Run @ Koon Seng Park | 4 mins (272 m) |
Koon Seng Park | 5 mins (297 m) |
Joo Chiat Terrace Park | 7 mins (502 m) |
Similar Condos
Condos similar to Alpha Apartments
Search for CondosCondos nearby Alpha ApartmentsNearby (within the region) | |||
|---|---|---|---|
 Alpha Apartments | |||
Koon Seng Road · D15 | Rambai Road · D15 | Rambai Road · D15 | Pulasan Road · D15 |
All BR S$ 1,075 avg. psf 1 BR - 2 BR - 3 BR - 4+ BR - | All BR - 1 BR - 2 BR - 3 BR - 4+ BR - | All BR - 1 BR - 2 BR - 3 BR - 4+ BR - | All BR S$ 1,256 avg. psf 1 BR - 2 BR - 3 BR S$ 1,256 avg. psf 4+ BR - |
TOP in 2005 | TOP in 2007 | TOP in 1976 | TOP in 2004 |
22 units | 33 units | 12 units | 32 units |
Freehold | Freehold | Freehold | Freehold |
Price data is sourced from URA, Realis and HDB for the past 1 year
Search for CondosProperty Insights
Profitability (All time)
1 profitable transactions in the past 1 year
5.4%
gain per year, avg. years held 21.5
Sale price trend overtime
| Date | Avg. transaction price | Transaction volume |
|---|---|---|
| May 2026 | S$2,650,000 | 1 |
1M
3M
6M
1Y
5Y
10Y
Data Source: URA, Realis and 99.co
Powered by 99.co Researcher
Rent price trend overtime
| Date | Avg. transaction price | Transaction volume |
|---|---|---|
| Dec 2025 | S$6,400 | 1 |
| Jan 2026 | S$4,000 | 2 |
1M
3M
6M
1Y
5Y
10Y
Data Source: URA, Realis and 99.co
Powered by 99.co Researcher
Recent rental deals include the latest at S$ 4,200, with the highest rent reaching S$ 7,500.
Nearby condo project comparison
Project | Tenure | TOP | MRT Distance | Price range (Sale) | Avg. Price (Sale) | Price range (Rent) | Avg. Price (Rent) | Rental Yield |
|---|---|---|---|---|---|---|---|---|
| Alpha Apartments | Freehold | 2005 | TE 26  12 mins (912m)Marine Parade MRT | 249 - 1,128.9 psf | 643.99 psf | 2,100 - 7,500 /mo | 3,539.07 /mo | 3.99% |
| Koon Seng House | Freehold | 2027 | EW 7 11 mins (847m)Eunos MRT | 2,220.39 - 2,264.63 psf | 2,237.18 psf | - | - | - |
| The Ramford | Freehold | 2022 | TE 26 11 mins (854m)Marine Parade MRT | 2,095.79 - 2,202.02 psf | 2,131.2 psf | 30,000 /mo | 30,000 /mo | - |
| Sundance Vista | Freehold | 2022 | EW 7 11 mins (812m)Eunos MRT | 2,079.5 psf | 2,079.5 psf | 2,700 - 3,300 /mo | 2,820 /mo | - |
| The Serennia | Freehold | 2012 | TE 26 11 mins (842m)Marine Parade MRT | 740 - 1,602.17 psf | 1,045.11 psf | 4,100 /mo | 4,100 /mo | 5.75% |
| One @ Pulasan | Freehold | 2009 | EW 7 11 mins (876m)Eunos MRT | 1,650.83 psf | 1,650.83 psf | 1,100 - 3,800 /mo | 2,450 /mo | - |
| Sunshine Regency | Freehold | 2007 | TE 26 11 mins (874m)Marine Parade MRT | 1,378.47 - 1,475.69 psf | 1,410.88 psf | 1,700 - 4,500 /mo | 2,616.68 /mo | - |
| Gallery 8 | Freehold | 2004 | TE 26 11 mins (878m)Marine Parade MRT | 1,263.25 psf | 1,263.25 psf | 1,800 - 6,400 /mo | 2,939.53 /mo | 5.46% |
| Rambai Court | Freehold | 1976 | TE 26 11 mins (876m)Marine Parade MRT | 357.14 - 1,005.11 psf | 518.97 psf | - | - | - |
FAQs
General FAQs
What is the full address of Alpha Apartments?
The full address of the development is 98 Koon Seng Road, 427037, Marine Parade (District 15).
How old is Alpha Apartments?
The residential development was completed in 2005, making it approximately 21 years old as of 2026.
What is the current price range and average PSF for Alpha Apartments?
Based on resale transactions over the past six months, prices at Alpha Apartments range from S$ 2,650,000 to S$ 2,650,000, depending on factors such as unit size, layout, condition, and floor level. The average transacted price stands at approximately S$ 1,075.05 psf.
What is the lowest PSF ever recorded at Alpha Apartments?
The lowest recorded transaction was S$ 249 psf, based on available resale transaction data.
Is Alpha Apartments a profitable condominium for owners?
Yes. Based on historical resale data, many owners at Alpha Apartments have sold their units at a profit. The highest recorded gain was approximately S$ 1,780,000, while profitability varies across different unit types and holding periods.
Is Alpha Apartments within 1km of any primary schools?
Yes. The development is located within a 1km radius of primary schools, with Haig Girls' School being the nearest one. Families with school-going children may find the location particularly appealing due to its proximity to these schools.
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About the information on this page
The information on this page contains the latest available details about this development which is a mix of information generated by the 99.co team and facts obtained from official developer sources. This includes, and is not limited to, the official developer brochure, to bring you the most accurate information to help with your choice of condo.
If any of the information is inaccurate, please contact us and we will amend the details as soon as possible. If you have any queries, compliments, or feedback on how we can learn to serve you better, please also feel free to reach out to us. We’re listening!
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