Block 503 Serangoon Nth Ave 4
503 Serangoon Nth Ave 4, Singapore 550503
Block 503 Serangoon Nth Ave 4 is an HDB block in Serangoon, completed in 1992, with 8 dwelling units. 5-Room flats have recently resold around S$371k (124 sqm), from 8 resales on record. The lease has approximately 75 years remaining.
What are the key facts about Block 503 Serangoon Nth Ave 4?
Block 503 Serangoon Nth Ave 4 is an HDB block in Serangoon, completed in 1992, with 8 dwelling units.
- Town
- Serangoon
- Planning area
- Serangoon
- Completed
- 1992
- Storeys
- 2
- Total units
- 8
- Market segment
- OCR
- Median resale
- S$371k
- Last transacted
- Jul 2016
- Remaining lease
- ≈ 75 years
What are resale prices at Block 503 Serangoon Nth Ave 4?
5-Room flats have recently resold around S$371k (S$278 psf), from 8 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 3 | S$317,000recent | 109 sqm | S$270 psf |
| 5-Room | 5 | S$388,000recent | 124 sqm | S$291 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 2016.
What has recently sold at Block 503 Serangoon Nth Ave 4?
Block 503 Serangoon Nth Ave 4 has 8 recorded resales; the most recent transacted at S$408,888 in Jul 2016 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Jul 2016 | 4-Room | 01 TO 03 | 109 sqm | S$408,888 |
| Sept 2014 | 5-Room | 01 TO 03 | 124 sqm | S$575,000 |
| Feb 2007 | 4-Room | 01 TO 03 | 109 sqm | S$235,000 |
| Oct 2006 | 5-Room | 01 TO 03 | 124 sqm | S$280,000 |
| Sept 2000 | 5-Room | 01 TO 03 | 124 sqm | S$371,000 |
| Apr 1998 | 5-Room | 01 TO 03 | 124 sqm | S$388,000 |
| Apr 1998 | 4-Room | 01 TO 03 | 109 sqm | S$317,000 |
| Nov 1997 | 5-Room | 01 TO 03 | 125 sqm | S$395,000 |
What flat types are in Block 503 Serangoon Nth Ave 4?
Block 503 Serangoon Nth Ave 4 has 8 units, mostly 4-Room flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 503 Serangoon Nth Ave 4 from MRT and schools?
7 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 priority211 m
- Bowen Secondary SchoolSecondary schoolwithin 1 km424 m
- Hougang Primary SchoolPrimary schoolwithin 1 km · P1 priority606 m
- Xinmin Secondary SchoolSecondary schoolwithin 1 km742 m
- Hougang Secondary SchoolSecondary schoolwithin 1 km780 m
- Xinmin Primary SchoolPrimary schoolwithin 1 km · P1 priority783 m
- Serangoon Garden Secondary SchoolSecondary schoolwithin 1 km961 m
- Yio Chu Kang Primary SchoolPrimary school1.1 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 503 Serangoon Nth Ave 4?
Buying a flat at Block 503 Serangoon Nth Ave 4 (~S$371k) needs about S$2,957/mo in income and S$1,393/mo in repayments, after S$5,730 stamp duty and a S$93k downpayment.
Illustrative, for a buyer at the recent median resale price (S$371k) — 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$5,730
BSD, tiered
Downpayment (25%)
S$93k
cash + CPF
Monthly instalment
S$1,393/mo
25y @ 3.5%
Income required
S$2,957/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 503 Serangoon Nth Ave 4
What is the resale price at Block 503 Serangoon Nth Ave 4?⌄
5-Room flats at Block 503 Serangoon Nth Ave 4 have recently resold around S$371k (124 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.
How much are flats at Block 503 Serangoon Nth Ave 4 by flat type?⌄
4-Room ≈ S$317k; 5-Room ≈ S$388k. Figures are median resale prices from HDB caveats.
How many years are left on the lease at Block 503 Serangoon Nth Ave 4?⌄
Block 503 Serangoon Nth Ave 4 has approximately 75 years left on its 99-year lease (completed 1992). This figure is taken from the most recent transacted flat.
How many units are in Block 503 Serangoon Nth Ave 4?⌄
Block 503 Serangoon Nth Ave 4 has 8 dwelling units across up to 2 storeys, mostly 4 room flats.
Which primary schools are within 1 km of Block 503 Serangoon Nth Ave 4?⌄
Rosyth School, Hougang Primary School, Xinmin Primary School are within 1 km of Block 503 Serangoon Nth Ave 4 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 503 Serangoon Nth Ave 4 a good place to buy an HDB resale flat?⌄
Block 503 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 (≈75 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
