233 Serangoon Ave 3
HDB block in Serangoon, Singapore 550233
233 Serangoon Ave 3 is an HDB block in Serangoon, completed in 1984, with 100 dwelling units. Across 139 resales on record, 4-Room flats have recently resold around S$585k (S$591 psf, 84 sqm). The lease has approximately 58 years remaining.
What are the key facts about 233 Serangoon Ave 3?
233 Serangoon Ave 3 is an HDB block in Serangoon, completed in 1984, with 100 dwelling units.
- Town
- Serangoon
- Planning area
- Serangoon
- Completed
- 1984
- Storeys
- 11
- Total units
- 100
- Flat model
- Simplified · Model A
- Market segment
- OCR
- Median resale
- S$585k
- Last transacted
- Aug 2026
- Remaining lease
- ≈ 58 years
What are resale prices at 233 Serangoon Ave 3?
4-Room flats have recently resold around S$585k (S$591 psf), from 139 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 139 | S$585,000recent | 84 sqm | S$591 psf |
Live now: 8 flats listed for sale at this block (median asking S$638k) and 5 for rent (median S$1,200/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 Aug 2026.
What rent and yield does 233 Serangoon Ave 3 get?
Flats at 233 Serangoon Ave 3 have recently sublet for a median of S$2,400/mo, an indicative gross rental yield of about 4.9% (from 13 recent rental contracts).
Median rent
S$2,400/mo
13 recent contracts
Gross rental yield
4.9%
indicative, gross
Annual rent
S$28,800
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| 4-Room | 13 | S$2,400/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 May 2026. Source: HDB rental (subletting) data.
What has recently sold at 233 Serangoon Ave 3?
233 Serangoon Ave 3 has 139 recorded resales; the most recent transacted at S$660,000 in Aug 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Aug 2026 | 4-Room | 10 TO 12 | 84 sqm | S$660,000 |
| Apr 2025 | 4-Room | 04 TO 06 | 105 sqm | S$786,000 |
| Jan 2025 | 4-Room | 07 TO 09 | 105 sqm | S$838,000 |
| May 2024 | 4-Room | 07 TO 09 | 84 sqm | S$590,000 |
| Apr 2024 | 4-Room | 01 TO 03 | 84 sqm | S$485,800 |
| Mar 2024 | 4-Room | 10 TO 12 | 84 sqm | S$585,000 |
| Aug 2023 | 4-Room | 10 TO 12 | 84 sqm | S$595,000 |
| May 2023 | 4-Room | 07 TO 09 | 84 sqm | S$475,000 |
| Oct 2022 | 4-Room | 10 TO 12 | 105 sqm | S$668,000 |
| Oct 2021 | 4-Room | 07 TO 09 | 84 sqm | S$488,000 |
| Sept 2021 | 4-Room | 04 TO 06 | 84 sqm | S$500,000 |
| Mar 2021 | 4-Room | 01 TO 03 | 84 sqm | S$410,000 |
What flat types are in 233 Serangoon Ave 3?
233 Serangoon Ave 3 has 100 units, mostly 4-Room flats of the Simplified / Model A model.
Unit stock by flat type, from the HDB property information dataset.
Where is 233 Serangoon Ave 3?
233 Serangoon Ave 3 is an HDB block in Serangoon.
Block 233 Serangoon Ave 3 is an HDB block located along Serangoon Ave 3. The block is recorded as completed around 1984, with up to 11 storeys. It has an estimated 100 residential units based on the HDB property information dataset. Flat types in the block include 4-room units.
The address is Block 233 Serangoon Ave 3, Singapore 550233. It is part of District 19, Serangoon Garden / Hougang / Punggol, the Serangoon planning area. The block falls within the North-East Region and the OCR market segment.
The nearest rail connection is Serangoon MRT, approximately 643m away, around 10 minutes on foot. Nearby amenities include NEX for shopping, Teo Bobby for groceries, Serangoon Garden Market for food options, Chuan Walk Pg for greenery and recreation, and Braddell Heights Community Club for community facilities.
How far is 233 Serangoon Ave 3 from MRT and schools?
The nearest MRT/LRT to 233 Serangoon Ave 3 is Serangoon MRT, about 643 m away (~10 min walk). 7 schools are within 1 km, including 4 primary schools.
Getting around
- Serangoon MRT643 m · ~10 min
- Lorong Chuan MRT679 m · ~11 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Peicai Secondary SchoolSecondary schoolwithin 1 km497 m
- Zhonghua Primary SchoolPrimary schoolwithin 1 km · P1 priority568 m
- Nanyang Junior CollegeJunior collegewithin 1 km614 m
- Chij Our Lady Of Good CounselPrimary schoolwithin 1 km · P1 priority625 m
- Yangzheng Primary SchoolPrimary schoolwithin 1 km · P1 priority724 m
- Zhonghua Secondary SchoolSecondary schoolwithin 1 km749 m
- St. Gabriel's Primary SchoolPrimary schoolwithin 1 km · P1 priority965 m
- St. Gabriel's Secondary SchoolSecondary 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 233 Serangoon Ave 3?
Buying a flat at 233 Serangoon Ave 3 (~S$585k) needs about S$4,663/mo in income and S$2,196/mo in repayments, after S$12,150 stamp duty and a S$146k downpayment.
Illustrative, for a buyer at the recent median resale price (S$585k) — 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$12,150
BSD, tiered
Downpayment (25%)
S$146k
cash + CPF
Monthly instalment
S$2,196/mo
25y @ 3.5%
Income required
S$4,663/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 233 Serangoon Ave 3? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at 233 Serangoon Ave 3 land close to the town median — fair value, no big premium.
Frequently asked questions about 233 Serangoon Ave 3
How much does a 4-Room flat at Block 233 Serangoon Ave 3 cost?⌄
4-Room flats at Block 233 Serangoon Ave 3 have recently resold for a median of about S$585k (S$591 psf), from 139 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
Is Block 233 Serangoon Ave 3 worth buying given its remaining lease?⌄
Block 233 Serangoon Ave 3 has about 58 years left on its 99-year lease (completed 1984). 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 233 Serangoon Ave 3?⌄
Gross rental yield at Block 233 Serangoon Ave 3 is about 4.9%, based on a median subletting rent of about S$2,400/mo against a resale price of about S$585k. 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 233 Serangoon Ave 3?⌄
For a flat at about S$585k on a 25-year HDB-style loan, you'd need roughly S$4,663/mo in household income, with repayments around S$2,196/mo after a S$146k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 233 Serangoon Ave 3?⌄
The nearest MRT/LRT station to Block 233 Serangoon Ave 3 is Serangoon MRT, about 643 m away (~10 min walk).
Which primary schools are within 1 km of Block 233 Serangoon Ave 3?⌄
Zhonghua Primary School, Chij Our Lady Of Good Counsel, Yangzheng Primary School, St. Gabriel's Primary School are within 1 km of Block 233 Serangoon Ave 3 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.