Block 518 Serangoon Nth Ave 4
518 Serangoon Nth Ave 4, Singapore 550518
Block 518 Serangoon Nth Ave 4 is an HDB block in Serangoon, completed in 1990, with 110 dwelling units. Across 116 resales on record, 4-Room flats have recently resold around S$545k (S$463 psf, 104 sqm). The lease has approximately 66 years remaining.
What are the key facts about Block 518 Serangoon Nth Ave 4?
Block 518 Serangoon Nth Ave 4 is an HDB block in Serangoon, completed in 1990, with 110 dwelling units.
- Town
- Serangoon
- Planning area
- Serangoon
- Completed
- 1990
- Storeys
- 12
- Total units
- 110
- Flat model
- Model A · Improved
- Market segment
- OCR
- Median resale
- S$545k
- Last transacted
- Dec 2025
- Remaining lease
- ≈ 66 years
What are resale prices at Block 518 Serangoon Nth Ave 4?
4-Room flats have recently resold around S$545k (S$463 psf), from 116 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 71 | S$416,000recent | 104 sqm | S$372 psf |
| 5-Room | 45 | S$498,000recent | 122 sqm | S$379 psf |
Live now: 1 flat listed for sale at this block and 2 for rent — 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 518 Serangoon Nth Ave 4 get?
Flats at Block 518 Serangoon Nth Ave 4 have recently sublet for a median of S$3,000/mo, an indicative gross rental yield of about 6.6% (from 21 recent rental contracts).
Median rent
S$3,000/mo
21 recent contracts
Gross rental yield
6.6%
indicative, gross
Annual rent
S$36,000
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| 4-Room | 19 | S$3,000/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 Block 518 Serangoon Nth Ave 4?
Block 518 Serangoon Nth Ave 4 has 116 recorded resales; the most recent transacted at S$660,000 in Dec 2025 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Dec 2025 | 4-Room | 07 TO 09 | 104 sqm | S$660,000 |
| Mar 2025 | 5-Room | 07 TO 09 | 122 sqm | S$788,000 |
| Nov 2024 | 5-Room | 04 TO 06 | 122 sqm | S$780,000 |
| Aug 2024 | 4-Room | 04 TO 06 | 104 sqm | S$592,000 |
| Apr 2024 | 4-Room | 01 TO 03 | 104 sqm | S$545,000 |
| Aug 2022 | 4-Room | 10 TO 12 | 104 sqm | S$518,000 |
| May 2022 | 5-Room | 01 TO 03 | 122 sqm | S$600,000 |
| Dec 2021 | 4-Room | 07 TO 09 | 104 sqm | S$451,000 |
| Nov 2021 | 5-Room | 10 TO 12 | 122 sqm | S$625,000 |
| Mar 2021 | 4-Room | 10 TO 12 | 104 sqm | S$435,000 |
| Apr 2019 | 4-Room | 10 TO 12 | 104 sqm | S$410,000 |
| Mar 2019 | 4-Room | 01 TO 03 | 104 sqm | S$369,000 |
What flat types are in Block 518 Serangoon Nth Ave 4?
Block 518 Serangoon Nth Ave 4 has 110 units, mostly 4-Room flats of the Model A / Improved model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 518 Serangoon Nth Ave 4?
Block 518 Serangoon Nth Ave 4 is an HDB block in Serangoon.
Block 518 Serangoon Nth Ave 4 is an HDB block located along Serangoon Nth Ave 4. The block is recorded as completed around 1990, with up to 12 storeys. It has an estimated 110 residential units based on the HDB property information dataset. Flat types in the block include 4-room and 5-room units.
The address is Block 518 Serangoon Nth Ave 4, Singapore 550518. 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.
Nearby amenities include Hougang 1 for shopping, NTUC Fairprice Co-operative Ltd for groceries, Pk Villas Terrace Pg for greenery and recreation, and The Serangoon Community Club for community facilities.
How far is Block 518 Serangoon Nth Ave 4 from MRT and schools?
6 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.
- Rosyth SchoolPrimary schoolwithin 1 km · P1 priority171 m
- Bowen Secondary SchoolSecondary schoolwithin 1 km420 m
- Serangoon Garden Secondary SchoolSecondary schoolwithin 1 km596 m
- Hougang Primary SchoolPrimary schoolwithin 1 km · P1 priority981 m
- Xinmin Primary SchoolPrimary schoolwithin 1 km · P1 priority998 m
- Xinmin Secondary SchoolSecondary schoolwithin 1 km1.0 km
- Hougang Secondary SchoolSecondary school1.2 km
- Zhonghua Primary SchoolPrimary school1.4 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 518 Serangoon Nth Ave 4?
Buying a flat at Block 518 Serangoon Nth Ave 4 (~S$545k) needs about S$4,345/mo in income and S$2,046/mo in repayments, after S$10,950 stamp duty and a S$136k downpayment.
Illustrative, for a buyer at the recent median resale price (S$545k) — 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$10,950
BSD, tiered
Downpayment (25%)
S$136k
cash + CPF
Monthly instalment
S$2,046/mo
25y @ 3.5%
Income required
S$4,345/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 518 Serangoon Nth Ave 4? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at Block 518 Serangoon Nth Ave 4 land close to the town median — fair value, no big premium.
Frequently asked questions about Block 518 Serangoon Nth Ave 4
How much does a 4-Room flat at Block 518 Serangoon Nth Ave 4 cost?⌄
4-Room flats at Block 518 Serangoon Nth Ave 4 have recently resold for a median of about S$545k (S$463 psf), from 116 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
What are resale prices at Block 518 Serangoon Nth Ave 4 by flat type?⌄
4-Room ≈ S$416k; 5-Room ≈ S$498k (median resale, HDB caveats).
Is Block 518 Serangoon Nth Ave 4 worth buying given its remaining lease?⌄
Block 518 Serangoon Nth Ave 4 has about 66 years left on its 99-year lease (completed 1990). That's a long runway, so CPF usage and bank financing are generally unrestricted. The figure is taken from the most recent transacted flat.
What is the rental yield at Block 518 Serangoon Nth Ave 4?⌄
Gross rental yield at Block 518 Serangoon Nth Ave 4 is about 6.6%, based on a median subletting rent of about S$3,000/mo against a resale price of about S$545k. 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 518 Serangoon Nth Ave 4?⌄
For a flat at about S$545k on a 25-year HDB-style loan, you'd need roughly S$4,345/mo in household income, with repayments around S$2,046/mo after a S$136k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
Which primary schools are within 1 km of Block 518 Serangoon Nth Ave 4?⌄
Rosyth School, Hougang Primary School, Xinmin Primary School are within 1 km of Block 518 Serangoon Nth Ave 4 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.