Block 186 Boon Lay Ave
186 Boon Lay Ave, Singapore 640186
Block 186 Boon Lay Ave is an HDB block in Jurong West, completed in 1975, with 437 dwelling units. Across 784 resales on record, 3-Room flats have recently resold around S$315k (S$489 psf, 59 sqm). The lease has approximately 49 years remaining.
What are the key facts about Block 186 Boon Lay Ave?
Block 186 Boon Lay Ave is an HDB block in Jurong West, completed in 1975, with 437 dwelling units.
- Town
- Jurong West
- Planning area
- Jurong West
- Completed
- 1975
- Storeys
- 22
- Total units
- 437
- Flat model
- Improved
- Market segment
- OCR
- Median resale
- S$315k
- Last transacted
- Dec 2025
- Remaining lease
- ≈ 49 years
What are resale prices at Block 186 Boon Lay Ave?
3-Room flats have recently resold around S$315k (S$489 psf), from 784 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 3-Room | 783 | S$315,000recent | 59 sqm | S$489 psf |
| 5-Room | 1 | S$84,500 | 127 sqm | S$62 psf |
Live now: 9 flats listed for sale at this block (median asking S$335k) and 5 for rent (median S$2,900/mo) — search all listings.
“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 Dec 2025.
What rent and yield does Block 186 Boon Lay Ave get?
Flats at Block 186 Boon Lay Ave have recently sublet for a median of S$2,700/mo, an indicative gross rental yield of about 10.3% (from 24 recent rental contracts).
Median rent
S$2,700/mo
24 recent contracts
Gross rental yield
10.3%
indicative, gross
Annual rent
S$32,400
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| 3-Room | 24 | S$2,700/mo |
HDB subletting requires the flat owner to have met the 5-year Minimum Occupation Period (MOP), so the rental sample per block is small — treat the yield as indicative. Latest contract Jun 2026. Source: HDB rental (subletting) data.
What has recently sold at Block 186 Boon Lay Ave?
Block 186 Boon Lay Ave has 784 recorded resales; the most recent transacted at S$315,000 in Dec 2025 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Dec 2025 | 3-Room | 19 TO 21 | 59 sqm | S$315,000 |
| Dec 2025 | 3-Room | 01 TO 03 | 59 sqm | S$335,000 |
| Dec 2025 | 3-Room | 07 TO 09 | 59 sqm | S$320,000 |
| Dec 2025 | 3-Room | 16 TO 18 | 59 sqm | S$310,000 |
| Dec 2025 | 3-Room | 04 TO 06 | 59 sqm | S$308,000 |
| Nov 2025 | 3-Room | 01 TO 03 | 59 sqm | S$300,000 |
| Nov 2025 | 3-Room | 10 TO 12 | 59 sqm | S$325,000 |
| Aug 2025 | 3-Room | 16 TO 18 | 59 sqm | S$330,000 |
| Aug 2025 | 3-Room | 16 TO 18 | 68 sqm | S$358,000 |
| Jun 2025 | 3-Room | 07 TO 09 | 59 sqm | S$328,000 |
| May 2025 | 3-Room | 13 TO 15 | 59 sqm | S$307,000 |
| May 2025 | 3-Room | 13 TO 15 | 59 sqm | S$310,000 |
What flat types are in Block 186 Boon Lay Ave?
Block 186 Boon Lay Ave has 437 units, mostly 3-Room flats of the Improved model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 186 Boon Lay Ave?
Block 186 Boon Lay Ave is an HDB block in Jurong West.
Block 186 Boon Lay Ave is an HDB block located along Boon Lay Ave. The block is recorded as completed around 1975, with up to 22 storeys. It has an estimated 437 residential units based on the HDB property information dataset. Flat types in the block include 3-room and 5-room units.
The address is Block 186 Boon Lay Ave, Singapore 640186. It is part of District 22, Jurong, the Jurong West planning area. The block falls within the West Region and the OCR market segment.
The nearest rail connection is Boon Lay MRT, approximately 965m away, around 15 minutes on foot. Nearby amenities include Jurong Point for shopping, NTUC Fairprice Co-operative Ltd for groceries, Blks 221A/B Boon Lay Place for food options, Jurong Central Park for greenery and recreation, and Boon Lay Community Centre for community facilities.
How far is Block 186 Boon Lay Ave from MRT and schools?
The nearest MRT/LRT to Block 186 Boon Lay Ave is Boon Lay MRT, about 965 m away (~15 min walk). 4 schools are within 1 km, including 3 primary schools.
Getting around
- Boon Lay MRT965 m · ~15 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- River Valley High SchoolMixed-level schoolwithin 1 km289 m
- Boon Lay Garden Primary SchoolPrimary schoolwithin 1 km · P1 priority378 m
- Corporation Primary SchoolPrimary schoolwithin 1 km · P1 priority699 m
- Rulang Primary SchoolPrimary schoolwithin 1 km · P1 priority834 m
- Boon Lay Secondary SchoolSecondary school1.1 km
- Lakeside Primary SchoolPrimary school1.1 km
- Yuan Ching Secondary SchoolSecondary school1.2 km
- Westwood 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 186 Boon Lay Ave?
Buying a flat at Block 186 Boon Lay Ave (~S$315k) needs about S$2,511/mo in income and S$1,183/mo in repayments, after S$4,500 stamp duty and a S$79k downpayment.
Illustrative, for a buyer at the recent median resale price (S$315k) — 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$4,500
BSD, tiered
Downpayment (25%)
S$79k
cash + CPF
Monthly instalment
S$1,183/mo
25y @ 3.5%
Income required
S$2,511/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.
Wondering whether it will hold its value? See do HDB flats actually make money? →
Eyeing Block 186 Boon Lay Ave? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at Block 186 Boon Lay Ave land close to the town median — fair value, no big premium.
Frequently asked questions about Block 186 Boon Lay Ave
How much does a 3-Room flat at Block 186 Boon Lay Ave cost?⌄
3-Room flats at Block 186 Boon Lay Ave have recently resold for a median of about S$315k (S$489 psf), from 784 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
What are resale prices at Block 186 Boon Lay Ave by flat type?⌄
3-Room ≈ S$315k; 5-Room ≈ S$85k (median resale, HDB caveats).
Is Block 186 Boon Lay Ave worth buying given its remaining lease?⌄
Block 186 Boon Lay Ave has about 49 years left on its 99-year lease (completed 1975). Below ~60 years, CPF usage and the maximum loan start to taper with the buyer's age, so check financing before committing. The figure is taken from the most recent transacted flat.
What is the rental yield at Block 186 Boon Lay Ave?⌄
Gross rental yield at Block 186 Boon Lay Ave is about 10.3%, based on a median subletting rent of about S$2,700/mo against a resale price of about S$315k. HDB subletting requires the owner to have met the 5-year MOP, so the per-block sample is small — treat this as indicative.
How much do I need to earn to buy a flat at Block 186 Boon Lay Ave?⌄
For a flat at about S$315k on a 25-year HDB-style loan, you'd need roughly S$2,511/mo in household income, with repayments around S$1,183/mo after a S$79k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 186 Boon Lay Ave?⌄
The nearest MRT/LRT station to Block 186 Boon Lay Ave is Boon Lay MRT, about 965 m away (~15 min walk).
Which primary schools are within 1 km of Block 186 Boon Lay Ave?⌄
Boon Lay Garden Primary School, Corporation Primary School, Rulang Primary School are within 1 km of Block 186 Boon Lay Ave — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.