Block 522 Serangoon Nth Ave 4
522 Serangoon Nth Ave 4, Singapore 550522
Block 522 Serangoon Nth Ave 4 is an HDB block in Serangoon, completed in 1990, with 80 dwelling units. 4-Room flats have recently resold around S$465k (103 sqm), from 80 resales on record. The lease has approximately 66 years remaining.
What are the key facts about Block 522 Serangoon Nth Ave 4?
Block 522 Serangoon Nth Ave 4 is an HDB block in Serangoon, completed in 1990, with 80 dwelling units.
- Town
- Serangoon
- Planning area
- Serangoon
- Completed
- 1990
- Storeys
- 9
- Total units
- 80
- Market segment
- OCR
- Median resale
- S$465k
- Last transacted
- Jul 2025
- Remaining lease
- ≈ 66 years
What are resale prices at Block 522 Serangoon Nth Ave 4?
4-Room flats have recently resold around S$465k (S$361 psf), from 80 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 39 | S$398,000recent | 103 sqm | S$359 psf |
| 5-Room | 41 | S$480,000recent | 123 sqm | S$357 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 Jul 2025.
What has recently sold at Block 522 Serangoon Nth Ave 4?
Block 522 Serangoon Nth Ave 4 has 80 recorded resales; the most recent transacted at S$790,000 in Jul 2025 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Jul 2025 | 5-Room | 01 TO 03 | 122 sqm | S$790,000 |
| Jun 2023 | 4-Room | 07 TO 09 | 103 sqm | S$522,000 |
| Jan 2023 | 5-Room | 04 TO 06 | 123 sqm | S$675,000 |
| Apr 2022 | 4-Room | 04 TO 06 | 103 sqm | S$465,000 |
| Dec 2020 | 4-Room | 01 TO 03 | 103 sqm | S$375,000 |
| Nov 2019 | 4-Room | 07 TO 09 | 103 sqm | S$445,000 |
| Aug 2019 | 4-Room | 04 TO 06 | 103 sqm | S$390,000 |
| Jun 2019 | 4-Room | 07 TO 09 | 103 sqm | S$395,000 |
| Aug 2018 | 5-Room | 07 TO 09 | 127 sqm | S$488,000 |
| Jun 2018 | 5-Room | 01 TO 03 | 122 sqm | S$480,000 |
| Nov 2016 | 5-Room | 04 TO 06 | 127 sqm | S$485,000 |
| Sept 2016 | 4-Room | 01 TO 03 | 103 sqm | S$400,000 |
What flat types are in Block 522 Serangoon Nth Ave 4?
Block 522 Serangoon Nth Ave 4 has 80 units, mostly 4-Room flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 522 Serangoon Nth Ave 4 from MRT and schools?
4 schools are within 1 km, including 2 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 priority181 m
- Bowen Secondary SchoolSecondary schoolwithin 1 km537 m
- Serangoon Garden Secondary SchoolSecondary schoolwithin 1 km588 m
- Hougang Primary SchoolPrimary schoolwithin 1 km · P1 priority978 m
- Xinmin Secondary SchoolSecondary school1.1 km
- Xinmin Primary SchoolPrimary school1.1 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 522 Serangoon Nth Ave 4?
Buying a flat at Block 522 Serangoon Nth Ave 4 (~S$465k) needs about S$3,707/mo in income and S$1,746/mo in repayments, after S$8,550 stamp duty and a S$116k downpayment.
Illustrative, for a buyer at the recent median resale price (S$465k) — 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$8,550
BSD, tiered
Downpayment (25%)
S$116k
cash + CPF
Monthly instalment
S$1,746/mo
25y @ 3.5%
Income required
S$3,707/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 522 Serangoon Nth Ave 4
What is the resale price at Block 522 Serangoon Nth Ave 4?⌄
4-Room flats at Block 522 Serangoon Nth Ave 4 have recently resold around S$465k (103 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.
How much are flats at Block 522 Serangoon Nth Ave 4 by flat type?⌄
4-Room ≈ S$398k; 5-Room ≈ S$480k. Figures are median resale prices from HDB caveats.
How many years are left on the lease at Block 522 Serangoon Nth Ave 4?⌄
Block 522 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 522 Serangoon Nth Ave 4?⌄
Block 522 Serangoon Nth Ave 4 has 80 dwelling units across up to 9 storeys, mostly 4 room flats.
Which primary schools are within 1 km of Block 522 Serangoon Nth Ave 4?⌄
Rosyth School, Hougang Primary School are within 1 km of Block 522 Serangoon Nth Ave 4 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 522 Serangoon Nth Ave 4 a good place to buy an HDB resale flat?⌄
Block 522 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.
