Blk 644 Woodlands Ring Rd
Completed 1997 · 12 storeys · 104 flats · 71 years 07 months remaining · 31 resale transactions on record · median household income in Woodlands: $8,500/mo
12 storeys · completed 1997
What the record shows
A 5-room here sold for $710,000 in Jan 2026. The same flat type in this block averaged $532,667 in 2022 - a gain of $177,333 - about $121 a day while the owner slept.
In this block, 4-room flats from floor 8 up have sold for a median of $507,000 - $38,000 less than floors 4 and below, same flat type, same block.
This block crosses 60 years remaining in 2037 - the line where CPF usage rules begin tightening for buyers. In Woodlands over the last two years, flats below that line sold at a median 10% below their younger neighbours' PSF (467 sales).
A executive on Woodlands Ring Rd has already fetched $938,000 - 94% of the way to a million-dollar flat.
Across Woodlands, roughly 2,047 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 | Woodlands median | Gross yield | Rented |
|---|---|---|---|---|---|
| 4-ROOM | $3,500/mo | $3,500–$3,500 | $3,100/mo | - | 1 |
| 5-ROOM | $2,575/mo | $1,900–$3,250 | $3,300/mo | - | 2 |
Price trend
median PSF by year · ━ this block · ╌ Woodlands · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 19 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 30
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jan 2026 | 5 ROOM | 10 to 12 | 121 | $710,000 | $545 | 71y 07m |
| Jan 2026 | 4 ROOM | 01 to 03 | 100 | $530,000 | $492 | 71y 06m |
| Sept 2025 | 4 ROOM | 01 to 03 | 101 | $545,000 | $501 | 71y 10m |
| Jul 2025 | 5 ROOM | 07 to 09 | 122 | $667,000 | $508 | 72y 01m |
| Feb 2025 | 4 ROOM | 04 to 06 | 101 | $550,000 | $506 | 72y 07m |
| Aug 2024 | 4 ROOM | 04 to 06 | 101 | $565,000 | $520 | 73y |
| Jan 2024 | 5 ROOM | 04 to 06 | 121 | $610,000 | $468 | 73y 07m |
| Dec 2023 | 4 ROOM | 10 to 12 | 100 | $550,000 | $511 | 73y 08m |
| Jun 2023 | 4 ROOM | 10 to 12 | 101 | $507,000 | $466 | 74y 02m |
| May 2023 | 4 ROOM | 07 to 09 | 101 | $502,000 | $462 | 74y 02m |
| May 2023 | 5 ROOM | 10 to 12 | 122 | $640,000 | $487 | 74y 03m |
| May 2023 | 4 ROOM | 07 to 09 | 101 | $490,000 | $451 | 74y 03m |
| Jan 2023 | 4 ROOM | 10 to 12 | 101 | $495,000 | $455 | 74y 06m |
| Sept 2022 | 4 ROOM | 04 to 06 | 100 | $485,000 | $451 | 74y 10m |
| Apr 2022 | 4 ROOM | 07 to 09 | 101 | $438,000 | $403 | 75y 04m |
| Apr 2022 | 5 ROOM | 04 to 06 | 121 | $540,000 | $415 | 75y 04m |
| Mar 2022 | 5 ROOM | 10 to 12 | 121 | $538,000 | $413 | 75y 04m |
| Mar 2022 | 5 ROOM | 04 to 06 | 122 | $520,000 | $396 | 75y 04m |
| Jul 2021 | 4 ROOM | 07 to 09 | 101 | $410,888 | $378 | 76y 01m |
| Jun 2021 | 4 ROOM | 07 to 09 | 100 | $450,000 | $418 | 76y 02m |
| Sept 2018 | 5 ROOM | 04 to 06 | 121 | $395,000 | $303 | 78y 11m |
| Aug 2018 | 5 ROOM | 04 to 06 | 121 | $390,000 | $299 | 78y 11m |
| May 2018 | 4 ROOM | 07 to 09 | 101 | $340,000 | $313 | 79y 03m |
| Mar 2018 | 4 ROOM | 01 to 03 | 101 | $313,800 | $289 | 79y 05m |
| Feb 2018 | 4 ROOM | 07 to 09 | 101 | $328,000 | $302 | 79y 06m |
| Feb 2018 | 5 ROOM | 07 to 09 | 121 | $418,000 | $321 | 79y 05m |
| Aug 2017 | 4 ROOM | 07 to 09 | 101 | $335,000 | $308 | 79y 11m |
| Jun 2017 | 5 ROOM | 04 to 06 | 121 | $408,000 | $313 | 80y 01m |
| May 2017 | 4 ROOM | 10 to 12 | 100 | $350,000 | $325 | 80y 02m |
| Jan 2017 | 4 ROOM | 04 to 06 | 101 | $355,000 | $327 | 80y 06m |
Who lives in Woodlands
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 2.6×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.