The block
- Completed
- 1993
- Lease
- From 1994, ends 2093. About 66 years left
- Storeys
- 14
- Flats
- 85: 46 4-room, 39 5-room
- Postal code
- Singapore 680505
- Nearest MRT
- Choa Chu Kang MRT, about 7 min walk (450 m)
- Town
- Choa Chu Kang
- In the block
- shops
Resale prices at Blk 505 Choa Chu Kang Street 51
| Flat type | 2024 | 2025 | 2026 | Choa Chu Kang median |
|---|---|---|---|---|
| 4-room | S$520,000 | S$560,000 | S$540,000 | S$555,000 |
| 5-room | - | - | S$600,000 | S$670,000 |
Median price by year of registration.
What is my flat at Blk 505 Choa Chu Kang Street 51 worth?
Pick your flat type and floor for an instant range based on this block's own resales.
A guide only. Condition, facing, corner units and renovation can move the price 5 to 10% either way.
Latest sales
| Month | Type | Storey | Size | Price |
|---|---|---|---|---|
| Jul 2026 | 5-room Improved | 01 to 03 | 126 sqm 1,356 sqft | S$600,000 S$442 psf |
| Jun 2026 | 4-room Model A | 10 to 12 | 108 sqm 1,163 sqft | S$535,000 S$460 psf |
| Apr 2026 | 4-room Model A | 01 to 03 | 108 sqm 1,163 sqft | S$545,000 S$469 psf |
| Feb 2025 | 4-room Model A | 07 to 09 | 107 sqm 1,152 sqft | S$560,000 S$486 psf |
| Jul 2024 | 4-room Model A | 10 to 12 | 108 sqm 1,163 sqft | S$520,000 S$447 psf |
Rent at Blk 505 Choa Chu Kang Street 51
Whole-flat rentals approved by HDB since Oct 2024. Rooms let out separately aren't included.
Flat layouts at Blk 505 Choa Chu Kang Street 51
HDB records the flat model of every resale. These are the layouts sold here, with the typical size.
| Flat type | Model | Typical size | Sales |
|---|---|---|---|
| 4-room | Model A | 108 sqm (1,163 sqft) | 4 |
| 5-room | Improved | 126 sqm (1,356 sqft) | 1 |
Model names come from HDB. "Improved", "New Generation" and "Model A" flats of the same type can differ by 10 sqm or more, so compare sizes, not just room counts.
Living at Blk 505 Choa Chu Kang Street 51
MRT
- Choa Chu Kang MRT450 m, about 7 min walk
- Choa Chu Kang LRT540 m, about 9 min walk
Car park
| Car park | Type | Free parking | Night parking | Gantry |
|---|---|---|---|---|
| CK33 110 m away | Multi-storey 7 decks | Free on Sundays and public holidays, 7am to 10.30pm | Yes | 1.9 m |
| CK34 130 m away | Multi-storey 9 decks | Free on Sundays and public holidays, 7am to 10.30pm | Yes | 2 m |
From HDB's car park list. The nearest HDB car parks to the block.
1-minute quizzes for owners at Blk 505 Choa Chu Kang Street 51
What is your flat at Blk 505 Choa Chu Kang Street 51 worth?
Send us your floor and flat type. We'll reply with a valuation range based on the latest sales here and at nearby blocks, and what a sale would leave you after your loan and CPF refund.
Common questions
How much is a 4-room flat at Blk 505 Choa Chu Kang Street 51?
4-room flats at Blk 505 Choa Chu Kang Street 51 sold for a median S$540,000 in the last 12 months, or about S$465 per square foot. The range was S$535,000 to S$545,000. Floor level, condition and the remaining lease explain most of the gap.
How many years are left on the lease at Blk 505 Choa Chu Kang Street 51?
The lease started in 1994 and runs for 99 years to 2093, so about 66 years are left. Banks and CPF limit how much a buyer can borrow and use once fewer than 60 years remain, which affects who can buy.
How much rent can I get at Blk 505 Choa Chu Kang Street 51?
HDB approved 6 5-room rentals here in the last 12 months, at a median S$3,350 a month (S$2,600 to S$3,500). See more in the HDB rental rates checker.
What is the postal code of Blk 505 Choa Chu Kang Street 51?
The postal code of Blk 505 Choa Chu Kang Street 51 is Singapore 680505.
What is the nearest MRT station to Blk 505 Choa Chu Kang Street 51?
Choa Chu Kang MRT station is about 450 m away, roughly 7 minutes on foot. Choa Chu Kang LRT is the next closest, about 540 m away.
Where do residents of Blk 505 Choa Chu Kang Street 51 park?
Multi-storey car park CK33, about 110 m away: Free on Sundays and public holidays, 7am to 10.30pm, night parking available, gantry height 1.9 m. Multi-storey car park CK34, about 130 m away: Free on Sundays and public holidays, 7am to 10.30pm, night parking available, gantry height 2 m.
What is my flat at Blk 505 Choa Chu Kang Street 51 worth?
Recent sales at the block are the best guide, adjusted for your floor, facing and condition. Send us your unit and we'll reply with a valuation range on WhatsApp.
Other blocks on Choa Chu Kang Street 51
- Blk 5014-room S$493,500
- Blk 5025-room S$620,000
- Blk 5035-room S$606,500
- Blk 5044-room S$530,000
- Blk 5064-room S$532,500
- Blk 5075-room S$686,888
- Blk 5085-room S$685,000
- Blk 5095-room S$659,000
- Blk 5105-room S$682,500
- Blk 5115-room S$675,000
- Blk 5125-room S$678,000
- Blk 5135-room S$675,000
- Blk 5145-room S$617,250
- Blk 5155-room S$655,000
- Blk 5165-room S$680,000
- Blk 5174-room S$550,000
- Blk 5184-room S$545,000
- Blk 523Executive S$758,000
- Blk 524
- Blk 525Executive S$723,444
- Blk 526Executive S$750,944
- Blk 527Executive S$800,000
- Blk 528Executive S$735,000
- Blk 529Executive S$797,294
Blocks nearby
- Blk 307 Choa Chu Kang Avenue 4430 m · 4-room S$618,000
- Blk 704 Choa Chu Kang Street 53440 m · 5-room S$651,944
- Blk 546 Choa Chu Kang Street 52450 m · 5-room S$637,500
- Blk 547 Choa Chu Kang Street 52460 m · 5-room S$610,000
- Blk 433 Choa Chu Kang Avenue 4460 m · 4-room S$548,000
- Blk 540 Choa Chu Kang Street 52460 m · 5-room S$640,000
- Blk 435 Choa Chu Kang Avenue 4470 m · 4-room S$555,333
- Blk 702 Choa Chu Kang Street 53470 m · 4-room S$549,000
All HDB blocks in Choa Chu Kang · All towns
Source: HDB resale flat prices, renting out of flats and HDB property information, from data.gov.sg. Resales from Oct 2023 to Oct 2026. Prices are what buyers paid; your flat's value depends on its floor, facing, condition and lease.