More neighbours are free — or motivated — to sell than at most comparable properties.
120 flats at Block 271A Punggol Walk. Past its estimated Minimum Occupation Period since 2017 — original owners are free to sell.
120
Free to sell now
flats · MOP reached 2017
120
Held by
original + resale owners
Year-level estimate — original owners’ MOP runs from key collection, which isn’t public. Resale flats reset their own MOP.
Price Action
Beds
Transaction History
Beds
Period–
Size–sqft
Showing 10 of 54 total recorded transactions.
Apr 2026
—
$770,000
1,001
$769
Apr 2026
—
$795,000
1,001
$794
Mar 2026
—
$780,000
1,001
$779
Mar 2026
—
$725,388
1,001
$725
Nov 2025
—
$800,888
1,001
$800
Sep 2025
—
$795,000
1,001
$794
Aug 2025
—
$765,000
1,001
$764
Apr 2025
—
$760,000
1,001
$759
Aug 2024
—
$778,666
1,001
$778
Oct 2023
—
$774,000
1,001
$773
Flats here that have never resold are held by original (BTO) owners, estimated past their Minimum Occupation Period since 2017. Year-level estimate — original owners’ MOP runs from key collection, which isn’t public.
Nearby Transactions
DistanceWithin 300 m
Beds
Size–sqft
50 HDB resale transactions from other properties within 300 m, newest first.
Thinking of selling? Each bar is how many nearby flats — within 4 km of Block 271A Punggol Walk, including this block's own flats — become free to sell that year as they clear their Minimum Occupation Period. More flats clearing MOP means more competition reaching the market alongside yours.
Can already sell today
xx,xxx
Nearby flats estimated past their MOP now — the standing pool a buyer can already choose from, net of flats resold in the last 5 years (those buyers' own MOP restarted).
Flats newly free to sell, by year
x,xxx2026now
x,xxx2027
x,xxx2028
x,xxx2029
x,xxx2030
Neutral read: bigger bars = more nearby flats able to list in that year; smaller bars = less new competition. A haio estimate — not advice on when to sell.
Two precision tiers: flats resold in the last 5 years count from the resale month (MOP actually runs from key collection); never-resold BTO flats are a year-level estimate from the block's completion year + 5 (+10 for Plus/Prime/PLH blocks).
MOP estimated as HDB completion year + 5 (standard scheme); +10 for Plus/Prime/PLH blocks. Able-to-sell figure nets out resale transactions in the last 5 years (those buyers' own MOP restarted). haio estimate — not guaranteed to reflect individual flat eligibility.
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Competing supply is a haio+ feature
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West Sun Exposure
When direct sun lands on a West-facing window at Block 271A Punggol Walk, for the date you pick.
Unit facing (your selection)
6 am9 am12 pm3 pm6 pm8 pm
Direct sun on this facing
Worst window (overlaps 2–6 pm peak heat)
Direct sun on a West-facing window: 2:02 pm – 7:14 pm (5 h 12 m total). Worst stretch: 2:02 pm – 6:00 pm (falls in the 2–6 pm peak-heat band).
Sun at 3:30 pm on 2026-07-11: azimuth 304° (NW), elevation 50°.
Estimated from solar geometry — nearby buildings and blockage are not modelled.
Where Else You Can Buy
Anchored to this project's estimated price (~S$800k, the median of recent sale transactions at Block 271A Punggol Walk) — drag to explore what else that budget buys across Singapore.
Project-level medians from haio’s own transaction data — median sale $ psf (last 2 years) and, in each pin, median monthly rent $ psf. Distances are straight-line from this property. Blank where there are no recent sales.
Amenities
MOE Primary One priority (1 km / 2 km) is measured from your home’s postal address — see the full Valuation Report for your unit.
Straight-line (“as the crow flies”) distances per MOE’s official P1 registration method, measured from this property’s registered coordinates — not from a specific unit. Distance sets priority within each registration phase; balloting still applies — see MOE’s P1 registration rules.
A haio ranking signal, not a probability or advice — useful to time your own exit, to gauge incoming supply as a buyer, or to plan coverage as an agent. How this is calculated