Blk 551 Hougang St 51
Completed 1991 · 13 storeys · 92 flats · 65 years 08 months remaining · 15 resale transactions on record · median household income in Hougang: $8,500/mo
13 storeys · completed 1991
What the record shows
A 4-room here sold for $597,000 in Feb 2026. The same flat type in this block averaged $437,000 in 2020 - a gain of $160,000 - about $73 a day while the owner slept.
In this block, 4-room flats from floor 9 up have sold for a median of $538,000 - $33,000 more than floors 4 and below, same flat type, same block.
This block crosses 60 years remaining in 2031 - 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 | $3,200/mo | $3,200–$3,200 | $3,200/mo | - | 1 |
Price trend
median PSF by year · ━ this block · ╌ Hougang · gaps = years with no sales here
Every recent sale HDB official record, latest 15
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Feb 2026 | 4 ROOM | 01 to 03 | 103 | $597,000 | $538 | 65y 08m |
| Jun 2025 | 4 ROOM | 07 to 09 | 102 | $648,888 | $591 | 66y 04m |
| Mar 2025 | 4 ROOM | 07 to 09 | 102 | $638,888 | $582 | 66y 08m |
| Apr 2024 | 4 ROOM | 04 to 06 | 111 | $588,000 | $492 | 67y 07m |
| Apr 2024 | 4 ROOM | 01 to 03 | 106 | $540,000 | $473 | 67y 06m |
| Jan 2023 | 4 ROOM | 13 to 15 | 103 | $538,000 | $485 | 68y 10m |
| May 2022 | 4 ROOM | 01 to 03 | 111 | $470,000 | $393 | 69y 06m |
| Sept 2021 | 4 ROOM | 04 to 06 | 103 | $440,000 | $397 | 69y 11m |
| Jul 2021 | 4 ROOM | 04 to 06 | 106 | $438,000 | $384 | 70y 04m |
| Nov 2020 | 4 ROOM | 01 to 03 | 102 | $400,000 | $364 | 71y |
| Feb 2020 | 4 ROOM | 07 to 09 | 111 | $375,000 | $314 | 71y 08m |
| Jun 2018 | 4 ROOM | 01 to 03 | 102 | $370,000 | $337 | 73y 04m |
| Dec 2017 | 4 ROOM | 10 to 12 | 106 | $418,000 | $366 | 73y 10m |
| Oct 2017 | 4 ROOM | 01 to 03 | 103 | $357,000 | $322 | 74y |
| Mar 2017 | 4 ROOM | 07 to 09 | 103 | $362,000 | $327 | 74y 07m |
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.
The neighbourhood, photographed
freely-licensed photographs taken within ~450 m · Wikimedia Commons
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.
Condos nearby
The private premium, measured: the nearest condo trades at 3.1×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.