Block 185 Boon Lay Ave
185 Boon Lay Ave, Singapore 640185
Block 185 Boon Lay Ave is an HDB block in Jurong West, completed in 1975, with 436 dwelling units. 3-Room flats have recently resold around S$320k (59 sqm), from 805 resales on record. The lease has approximately 49 years remaining.
What are the key facts about Block 185 Boon Lay Ave?
Block 185 Boon Lay Ave is an HDB block in Jurong West, completed in 1975, with 436 dwelling units.
- Town
- Jurong West
- Planning area
- Jurong West
- Completed
- 1975
- Storeys
- 22
- Total units
- 436
- Market segment
- OCR
- Median resale
- S$320k
- Last transacted
- Apr 2026
- Remaining lease
- ≈ 49 years
What are resale prices at Block 185 Boon Lay Ave?
3-Room flats have recently resold around S$320k (S$491 psf), from 805 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 3-Room | 802 | S$320,000recent | 59 sqm | S$491 psf |
| 5-Room | 3 | S$280,000 | 127 sqm | S$205 psf |
“Recent” medians use the latest transactions; for older blocks the all-time median spans 30+ years and understates today’s price. Source: HDB resale caveats, through Apr 2026.
What has recently sold at Block 185 Boon Lay Ave?
Block 185 Boon Lay Ave has 805 recorded resales; the most recent transacted at S$314,000 in Apr 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Apr 2026 | 3-Room | 19 TO 21 | 59 sqm | S$314,000 |
| Mar 2026 | 3-Room | 19 TO 21 | 59 sqm | S$350,000 |
| Mar 2026 | 3-Room | 07 TO 09 | 59 sqm | S$302,000 |
| Mar 2026 | 3-Room | 01 TO 03 | 68 sqm | S$323,000 |
| Feb 2026 | 3-Room | 01 TO 03 | 59 sqm | S$310,000 |
| Jan 2026 | 3-Room | 13 TO 15 | 59 sqm | S$360,000 |
| Dec 2025 | 3-Room | 13 TO 15 | 68 sqm | S$342,500 |
| Aug 2025 | 3-Room | 01 TO 03 | 59 sqm | S$320,000 |
| Aug 2025 | 3-Room | 13 TO 15 | 59 sqm | S$312,000 |
| Jul 2025 | 3-Room | 01 TO 03 | 59 sqm | S$310,000 |
| Jul 2025 | 3-Room | 10 TO 12 | 59 sqm | S$330,000 |
| Jul 2025 | 3-Room | 10 TO 12 | 59 sqm | S$340,000 |
What flat types are in Block 185 Boon Lay Ave?
Block 185 Boon Lay Ave has 436 units, mostly 3-Room flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 185 Boon Lay Ave from MRT and schools?
4 schools are within 1 km, including 3 primary schools.
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- River Valley High SchoolMixed-level schoolwithin 1 km324 m
- Boon Lay Garden Primary SchoolPrimary schoolwithin 1 km · P1 priority454 m
- Corporation Primary SchoolPrimary schoolwithin 1 km · P1 priority621 m
- Rulang Primary SchoolPrimary schoolwithin 1 km · P1 priority855 m
- Boon Lay Secondary SchoolSecondary school1.1 km
- Westwood Primary SchoolPrimary school1.1 km
- Shuqun Primary SchoolPrimary school1.2 km
- Lakeside Primary SchoolPrimary school1.2 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 185 Boon Lay Ave?
Buying a flat at Block 185 Boon Lay Ave (~S$320k) needs about S$2,551/mo in income and S$1,201/mo in repayments, after S$4,600 stamp duty and a S$80k downpayment.
Illustrative, for a buyer at the recent median resale price (S$320k) — 25% downpayment (bank-loan basis), 25-year loan at 3.5% p.a. Rates as of May 2026. Run it for your own profile →
Buyer's Stamp Duty
S$4,600
BSD, tiered
Downpayment (25%)
S$80k
cash + CPF
Monthly instalment
S$1,201/mo
25y @ 3.5%
Income required
S$2,551/mo
MSR/TDSR @ stress rate
First-time HDB buyers pay no Additional Buyer’s Stamp Duty (ABSD) and may qualify for CPF Housing Grants of up to S$80,000+, which lower the cash required — these are not included above. An HDB concessionary loan also allows a smaller downpayment.
Frequently asked questions about Block 185 Boon Lay Ave
What is the resale price at Block 185 Boon Lay Ave?⌄
3-Room flats at Block 185 Boon Lay Ave have recently resold around S$320k (59 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.
How much are flats at Block 185 Boon Lay Ave by flat type?⌄
3-Room ≈ S$320k; 5-Room ≈ S$280k. Figures are median resale prices from HDB caveats.
How many years are left on the lease at Block 185 Boon Lay Ave?⌄
Block 185 Boon Lay Ave has approximately 49 years left on its 99-year lease (completed 1975). This figure is taken from the most recent transacted flat.
How many units are in Block 185 Boon Lay Ave?⌄
Block 185 Boon Lay Ave has 436 dwelling units across up to 22 storeys, mostly 3 room flats.
Which primary schools are within 1 km of Block 185 Boon Lay Ave?⌄
Boon Lay Garden Primary School, Corporation Primary School, Rulang Primary School are within 1 km of Block 185 Boon Lay Ave — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 185 Boon Lay Ave a good place to buy an HDB resale flat?⌄
Block 185 Boon Lay Ave sits in Jurong West, in the Jurong West planning area. Whether it suits you depends on your budget, the flat type, the remaining lease (≈49 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
