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. 4-Room flats have recently resold around S$545k (104 sqm), from 116 resales on record. 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
- 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 |
“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 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.
Unit stock by flat type, from the HDB property information dataset.
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.
Frequently asked questions about Block 518 Serangoon Nth Ave 4
What is the resale price at Block 518 Serangoon Nth Ave 4?⌄
4-Room flats at Block 518 Serangoon Nth Ave 4 have recently resold around S$545k (104 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.
How much are flats at Block 518 Serangoon Nth Ave 4 by flat type?⌄
4-Room ≈ S$416k; 5-Room ≈ S$498k. Figures are median resale prices from HDB caveats.
How many years are left on the lease at Block 518 Serangoon Nth Ave 4?⌄
Block 518 Serangoon Nth Ave 4 has approximately 66 years left on its 99-year lease (completed 1990). This figure is taken from the most recent transacted flat.
How many units are in Block 518 Serangoon Nth Ave 4?⌄
Block 518 Serangoon Nth Ave 4 has 110 dwelling units across up to 12 storeys, mostly 4 room flats.
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.
Is Block 518 Serangoon Nth Ave 4 a good place to buy an HDB resale flat?⌄
Block 518 Serangoon Nth Ave 4 sits in Serangoon, in the Serangoon planning area. Whether it suits you depends on your budget, the flat type, the remaining lease (≈66 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
