Block 506A Serangoon Nth Ave 4
506A Serangoon Nth Ave 4, Singapore 551506
Block 506A Serangoon Nth Ave 4 is an HDB block in Serangoon, completed in 1992, with 70 dwelling units. Across 81 resales on record, Executive flats have recently resold around S$725k (S$461 psf, 146 sqm). The lease has approximately 67 years remaining.
What are the key facts about Block 506A Serangoon Nth Ave 4?
Block 506A Serangoon Nth Ave 4 is an HDB block in Serangoon, completed in 1992, with 70 dwelling units.
- Town
- Serangoon
- Planning area
- Serangoon
- Completed
- 1992
- Storeys
- 15
- Total units
- 70
- Flat model
- Apartment
- Market segment
- OCR
- Median resale
- S$725k
- Last transacted
- Feb 2025
- Remaining lease
- ≈ 67 years
What are resale prices at Block 506A Serangoon Nth Ave 4?
Executive flats have recently resold around S$725k (S$461 psf), from 81 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| Executive | 81 | S$725,000recent | 146 sqm | S$461 psf |
Live now: 1 flat listed for sale at this block — 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 Feb 2025.
What rent and yield does Block 506A Serangoon Nth Ave 4 get?
Flats at Block 506A Serangoon Nth Ave 4 have recently sublet for a median of S$3,200/mo, an indicative gross rental yield of about 5.3% (from 8 recent rental contracts).
Median rent
S$3,200/mo
8 recent contracts
Gross rental yield
5.3%
indicative, gross
Annual rent
S$38,400
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| Executive | 8 | S$3,200/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 506A Serangoon Nth Ave 4?
Block 506A Serangoon Nth Ave 4 has 81 recorded resales; the most recent transacted at S$1,130,000 in Feb 2025 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Feb 2025 | Executive | 13 TO 15 | 146 sqm | S$1,130,000 |
| May 2024 | Executive | 01 TO 03 | 146 sqm | S$840,000 |
| Nov 2023 | Executive | 07 TO 09 | 145 sqm | S$1,008,000 |
| Mar 2023 | Executive | 04 TO 06 | 146 sqm | S$856,000 |
| Mar 2022 | Executive | 04 TO 06 | 145 sqm | S$850,000 |
| Jun 2020 | Executive | 13 TO 15 | 147 sqm | S$700,000 |
| Nov 2019 | Executive | 01 TO 03 | 145 sqm | S$620,000 |
| Oct 2018 | Executive | 10 TO 12 | 146 sqm | S$725,000 |
| Aug 2018 | Executive | 13 TO 15 | 145 sqm | S$738,000 |
| Feb 2018 | Executive | 01 TO 03 | 145 sqm | S$618,000 |
| Jan 2018 | Executive | 13 TO 15 | 146 sqm | S$725,000 |
| Nov 2017 | Executive | 01 TO 03 | 146 sqm | S$615,000 |
What flat types are in Block 506A Serangoon Nth Ave 4?
Block 506A Serangoon Nth Ave 4 has 70 units, mostly Executive flats of the Apartment model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 506A Serangoon Nth Ave 4?
Block 506A Serangoon Nth Ave 4 is an HDB block in Serangoon.
Block 506A Serangoon Nth Ave 4 is an HDB block located along Serangoon Nth Ave 4. The block is recorded as completed around 1992, with up to 15 storeys. It has an estimated 70 residential units based on the HDB property information dataset. Flat types in the block include executive units.
The address is Block 506A Serangoon Nth Ave 4, Singapore 551506. 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, Ci Yuan Hawker Centre for food options, Pk Villas Terrace Pg for greenery and recreation, and Hwi Yoh Community Centre for community facilities.
How far is Block 506A 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 priority93 m
- Bowen Secondary SchoolSecondary schoolwithin 1 km359 m
- Hougang Primary SchoolPrimary schoolwithin 1 km · P1 priority735 m
- Xinmin Secondary SchoolSecondary schoolwithin 1 km805 m
- Xinmin Primary SchoolPrimary schoolwithin 1 km · P1 priority826 m
- Serangoon Garden Secondary SchoolSecondary schoolwithin 1 km837 m
- Hougang Secondary SchoolSecondary schoolwithin 1 km905 m
- Yio Chu Kang Primary SchoolPrimary 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 Block 506A Serangoon Nth Ave 4?
Buying a flat at Block 506A Serangoon Nth Ave 4 (~S$725k) needs about S$5,779/mo in income and S$2,722/mo in repayments, after S$16,350 stamp duty and a S$181k downpayment.
Illustrative, for a buyer at the recent median resale price (S$725k) — 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$16,350
BSD, tiered
Downpayment (25%)
S$181k
cash + CPF
Monthly instalment
S$2,722/mo
25y @ 3.5%
Income required
S$5,779/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 506A 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 506A Serangoon Nth Ave 4 land close to the town median — fair value, no big premium.
Frequently asked questions about Block 506A Serangoon Nth Ave 4
How much does a Executive flat at Block 506A Serangoon Nth Ave 4 cost?⌄
Executive flats at Block 506A Serangoon Nth Ave 4 have recently resold for a median of about S$725k (S$461 psf), from 81 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
Is Block 506A Serangoon Nth Ave 4 worth buying given its remaining lease?⌄
Block 506A Serangoon Nth Ave 4 has about 67 years left on its 99-year lease (completed 1992). 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 506A Serangoon Nth Ave 4?⌄
Gross rental yield at Block 506A Serangoon Nth Ave 4 is about 5.3%, based on a median subletting rent of about S$3,200/mo against a resale price of about S$725k. 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 506A Serangoon Nth Ave 4?⌄
For a flat at about S$725k on a 25-year HDB-style loan, you'd need roughly S$5,779/mo in household income, with repayments around S$2,722/mo after a S$181k 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 506A Serangoon Nth Ave 4?⌄
Rosyth School, Hougang Primary School, Xinmin Primary School are within 1 km of Block 506A Serangoon Nth Ave 4 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.