RUBY PLAZA — price history & transactions | haio
CONDODistrict 12
RUBY PLAZA
Details
Project
RUBY PLAZA
TOP year
1981
Tenure
Freehold
Total units
72
Land size
3,354 sqm (36,102 sqft)
Plot ratio
3
Developer
Coming soon
Gross rental yield
Not enough rental data
Storeys
19
Market segment
RCR
District
12
Nearby Schools
HONG WEN SCHOOLSAP590 m
ANGLO-CHINESE SCHOOL (PRIMARY)Tier-1GEP1.89 km
Nearest school of each kind — Tier-1, GEP, SAP — straight-line (“as the crow flies”) from the development per MOE’s P1 method; a school that qualifies for several kinds is listed once with all its badges. Tier-1 marks historically oversubscribed primaries; the full 1 km / 2 km priority list is below.
Nearby upgraders becoming able to buy a unit like yours this year
xx,xxx in the standing upgrader pool today
Supply
xx,xxx
Competing units coming up for sale nearby this year
xx,xxx competing units in the standing pool today
xx% demandxx% supply
xx,xxx HDB households within 4km of RUBY PLAZA. xx,xxx are in the addressable upgrader pool — MOP-eligible blocks, net of recent resale resets.
xx,xxx sellable now+xx,xxx on resale clock+xx,xxx future MOP=xx,xxx total
xx,xxx households are in past-MOP blocks but were resold in the last 5 years — the new buyer's own MOP restarted, so these are excluded from the sellable-now pool.
Supply vs Demand Eligibility Pool by year within 4km · actual
In plain English: what’s free to sell right now — units that have already cleared their SSD/MOP lock-up.
Actual= booked supply only — real resale caveats coming off their seller’s stamp duty (SSD) holding period (3 or 4 years, by purchase date) plus GLS-awarded new launches. Every figure is a recorded transaction or an awarded parcel: what is genuinely on the SSD/MOP clock today. The demand:supply ratio (top row) is computed on this booked supply.
Neutral read: a higher ratio = demand outweighs supply; the trend shows if it’s tightening or easing. A haio estimate.
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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West Sun Exposure
When direct sun lands on a West-facing window at RUBY PLAZA, 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
RUBY PLAZA has no recent sale transactions to estimate a price from, so the explorer starts at a standard default budget — drag to explore what a 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.
Primary Schools Within 1 km / 2 km
Hong Wen School≤ 1 km590 m
St. Joseph'S Institution Junior≤ 1 km820 m
Farrer Park Primary School≤ 1 km925 m
Bendemeer Primary School1–2 km1.45 km
Anglo-Chinese School (Junior)1–2 km1.78 km
CHIJ Primary (Toa Payoh)
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 the development’s general location, not a specific block — for a precise check on your unit use MOE’s official School Query tool. Distance sets priority within each registration phase; balloting still applies — see MOE’s P1 registration rules.