Blk 421 Hougang Ave 10
Completed 1988 · 13 storeys · 84 flats · 63 years 01 month remaining · 12 resale transactions on record · median household income in Hougang: $8,500/mo
13 storeys · completed 1988
What the record shows
This block crosses 60 years remaining in 2028 - the line where CPF usage rules begin tightening for buyers. In Hougang over the last two years, flats below that line sold at a median 10% below their younger neighbours' PSF (818 sales).
Across Hougang, roughly 285 flats in newly-completed blocks reach the end of MOP between 2026 and 2028 - new sellers entering this market.
Rent check
What flats in this block actually rented for in the last 12 months - official approvals, not listings. If you’re quoted much more, you have a number to negotiate with.
| Type | Block median | Range | Hougang median | Gross yield | Rented |
|---|---|---|---|---|---|
| 4-ROOM | $3,600/mo | $3,300–$3,800 | $3,200/mo | - | 3 |
| 5-ROOM | $3,575/mo | $3,500–$3,650 | $3,500/mo | - | 2 |
Price trend
median PSF by year · ━ this block · ╌ Hougang · gaps = years with no sales here
Every recent sale HDB official record, latest 12
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jul 2025 | 4 ROOM | 13 to 15 | 113 | $745,000 | $613 | 63y 01m |
| Jan 2025 | 4 ROOM | 04 to 06 | 113 | $700,000 | $576 | 63y 08m |
| Nov 2024 | 5 ROOM | 13 to 15 | 122 | $780,000 | $594 | 63y 09m |
| May 2024 | 5 ROOM | 04 to 06 | 122 | $706,000 | $538 | 64y 03m |
| Feb 2024 | 4 ROOM | 07 to 09 | 105 | $620,000 | $549 | 64y 05m |
| Sept 2022 | 4 ROOM | 10 to 12 | 103 | $530,000 | $478 | 65y 11m |
| Apr 2022 | 4 ROOM | 07 to 09 | 108 | $515,000 | $443 | 66y 04m |
| Jun 2021 | 4 ROOM | 07 to 09 | 103 | $450,000 | $406 | 67y 02m |
| Jun 2020 | 4 ROOM | 13 to 15 | 105 | $430,000 | $380 | 68y 03m |
| May 2020 | 4 ROOM | 04 to 06 | 113 | $450,000 | $370 | 68y 03m |
| Mar 2020 | 4 ROOM | 07 to 09 | 108 | $425,000 | $366 | 68y 04m |
| May 2017 | 5 ROOM | 10 to 12 | 131 | $582,000 | $413 | 71y 02m |
Who lives in Hougang
Census of Population 2020 · planning-area aggregates · SingStat via data.gov.sg
The neighbourhood
What sits around this address - distances computed from official OneMap and LTA records.
Around this block
The nearest blocks by actual distance - street names are postal artifacts, so true neighbours often sit on a different road. Price gaps are median-vs-median on the flat type both blocks actually trade.
built 1988 · same generation
built 1988 · same generation
built 1985 · same generation
built 1988 · same generation
built 1988 · same generation
built 1988 · same generation
Condos nearby
The private premium, measured: the nearest condo trades at 2.7×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.