Block 420 Hougang Ave 10
420 Hougang Ave 10, Singapore 530420
Block 420 Hougang Ave 10 is an HDB block in Hougang, completed in 1988, with 120 dwelling units. Across 130 resales on record, 4-Room flats have recently resold around S$500k (S$445 psf, 105 sqm). The lease has approximately 63 years remaining.
What are the key facts about Block 420 Hougang Ave 10?
Block 420 Hougang Ave 10 is an HDB block in Hougang, completed in 1988, with 120 dwelling units.
- Town
- Hougang
- Planning area
- Hougang
- Completed
- 1988
- Storeys
- 13
- Total units
- 120
- Flat model
- Model A · Improved
- Market segment
- OCR
- Median resale
- S$500k
- Last transacted
- Oct 2025
- Remaining lease
- ≈ 63 years
What are resale prices at Block 420 Hougang Ave 10?
4-Room flats have recently resold around S$500k (S$445 psf), from 130 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 104 | S$445,000recent | 105 sqm | S$442 psf |
| 5-Room | 26 | S$383,000recent | 131 sqm | S$272 psf |
Live now: 2 flats listed for sale at this block and 3 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 Oct 2025.
What rent and yield does Block 420 Hougang Ave 10 get?
Flats at Block 420 Hougang Ave 10 have recently sublet for a median of S$3,400/mo, an indicative gross rental yield of about 8.2% (from 24 recent rental contracts).
Median rent
S$3,400/mo
24 recent contracts
Gross rental yield
8.2%
indicative, gross
Annual rent
S$40,800
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| 4-Room | 24 | S$3,000/mo |
| 5-Room | 9 | 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 Jun 2026. Source: HDB rental (subletting) data.
What has recently sold at Block 420 Hougang Ave 10?
Block 420 Hougang Ave 10 has 130 recorded resales; the most recent transacted at S$700,000 in Oct 2025 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Oct 2025 | 4-Room | 04 TO 06 | 104 sqm | S$700,000 |
| Oct 2024 | 4-Room | 04 TO 06 | 105 sqm | S$620,000 |
| Oct 2024 | 4-Room | 07 TO 09 | 105 sqm | S$648,000 |
| Sept 2024 | 4-Room | 04 TO 06 | 113 sqm | S$655,888 |
| May 2024 | 5-Room | 01 TO 03 | 127 sqm | S$688,000 |
| Nov 2023 | 4-Room | 07 TO 09 | 105 sqm | S$600,000 |
| May 2023 | 4-Room | 01 TO 03 | 105 sqm | S$500,000 |
| Mar 2022 | 4-Room | 04 TO 06 | 93 sqm | S$445,000 |
| Apr 2021 | 4-Room | 01 TO 03 | 105 sqm | S$438,000 |
| Sept 2020 | 4-Room | 01 TO 03 | 105 sqm | S$398,000 |
| Sept 2020 | 4-Room | 01 TO 03 | 105 sqm | S$400,000 |
| Feb 2020 | 4-Room | 13 TO 15 | 110 sqm | S$430,000 |
What flat types are in Block 420 Hougang Ave 10?
Block 420 Hougang Ave 10 has 120 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 420 Hougang Ave 10?
Block 420 Hougang Ave 10 is an HDB block in Hougang.
Block 420 Hougang Ave 10 is an HDB block located along Hougang Ave 10. The block is recorded as completed around 1988, with up to 13 storeys. It has an estimated 120 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 420 Hougang Ave 10, Singapore 530420. It is part of District 19, Serangoon Garden / Hougang / Punggol, the Hougang planning area. The block falls within the North-East Region and the OCR market segment.
The nearest rail connection is Hougang MRT, approximately 570m away, around 9 minutes on foot. Nearby amenities include Hougang Mall for shopping, NTUC Fairprice Co-operative Ltd for groceries, Buangkok Hawker Centre for food options, Punggol Pk for greenery and recreation, Hougang Polyclinic for polyclinic services, and Punggol Park Community Centre for community facilities.
How far is Block 420 Hougang Ave 10 from MRT and schools?
The nearest MRT/LRT to Block 420 Hougang Ave 10 is Hougang MRT, about 570 m away (~9 min walk). 10 schools are within 1 km, including 6 primary schools.
Getting around
- Hougang MRT570 m · ~9 min
- Buangkok MRT808 m · ~13 min
- Ranggung LRT974 m · ~15 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Punggol Primary SchoolPrimary schoolwithin 1 km · P1 priority224 m
- Chij Our Lady Of The NativityPrimary schoolwithin 1 km · P1 priority414 m
- Holy Innocents' High SchoolSecondary schoolwithin 1 km505 m
- Montfort Junior SchoolPrimary schoolwithin 1 km · P1 priority651 m
- Montfort Secondary SchoolSecondary schoolwithin 1 km686 m
- North Vista Secondary SchoolSecondary schoolwithin 1 km766 m
- North Vista Primary SchoolPrimary schoolwithin 1 km · P1 priority791 m
- Serangoon Secondary SchoolSecondary schoolwithin 1 km824 m
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 420 Hougang Ave 10?
Buying a flat at Block 420 Hougang Ave 10 (~S$500k) needs about S$3,986/mo in income and S$1,877/mo in repayments, after S$9,600 stamp duty and a S$125k downpayment.
Illustrative, for a buyer at the recent median resale price (S$500k) — 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$9,600
BSD, tiered
Downpayment (25%)
S$125k
cash + CPF
Monthly instalment
S$1,877/mo
25y @ 3.5%
Income required
S$3,986/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 420 Hougang Ave 10? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at Block 420 Hougang Ave 10 land close to the town median — fair value, no big premium.
Frequently asked questions about Block 420 Hougang Ave 10
How much does a 4-Room flat at Block 420 Hougang Ave 10 cost?⌄
4-Room flats at Block 420 Hougang Ave 10 have recently resold for a median of about S$500k (S$445 psf), from 130 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
What are resale prices at Block 420 Hougang Ave 10 by flat type?⌄
4-Room ≈ S$445k; 5-Room ≈ S$383k (median resale, HDB caveats).
Is Block 420 Hougang Ave 10 worth buying given its remaining lease?⌄
Block 420 Hougang Ave 10 has about 63 years left on its 99-year lease (completed 1988). 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 420 Hougang Ave 10?⌄
Gross rental yield at Block 420 Hougang Ave 10 is about 8.2%, based on a median subletting rent of about S$3,400/mo against a resale price of about S$500k. 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 420 Hougang Ave 10?⌄
For a flat at about S$500k on a 25-year HDB-style loan, you'd need roughly S$3,986/mo in household income, with repayments around S$1,877/mo after a S$125k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 420 Hougang Ave 10?⌄
The nearest MRT/LRT station to Block 420 Hougang Ave 10 is Hougang MRT, about 570 m away (~9 min walk).
Which primary schools are within 1 km of Block 420 Hougang Ave 10?⌄
Punggol Primary School, Chij Our Lady Of The Nativity, Montfort Junior School, North Vista Primary School are within 1 km of Block 420 Hougang Ave 10 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.